renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
Code
d18ef29f34
linux-next/drivers/net/wireless/ray_cs.c

2848 lines
97 KiB
C
Raw Normal View History

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*=============================================================================
*
* A PCMCIA client driver for the Raylink wireless LAN card.
* The starting point for this module was the skeleton.c in the
* PCMCIA 2.9.12 package written by David Hinds, dahinds@users.sourceforge.net
*
*
* Copyright (c) 1998 Corey Thomas (corey@world.std.com)
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of version 2 only of the GNU General Public License as
* published by the Free Software Foundation.
*
* It is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* Changes:
* Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 08/08/2000
* - reorganize kmallocs in ray_attach, checking all for failure
* and releasing the previous allocations if one fails
*
* Daniele Bellucci <bellucda@tiscali.it> - 07/10/2003
* - Audit copy_to_user in ioctl(SIOCGIWESSID)
*
=============================================================================*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/proc_fs.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include <linux/ioport.h>
#include <linux/skbuff.h>
#include <linux/ethtool.h>
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
#include <linux/ieee80211.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#include <pcmcia/mem_op.h>
#include <linux/wireless.h>
[PATCH] ray_cs: Remove dependency on ieee80211 This patch removes the dependency on ieee80211.h from the ray_cs driver. ray_cs only needs iw_handler.h. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-08-14 14:27:17 +08:00
#include <net/iw_handler.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#include <asm/io.h>
#include <asm/system.h>
#include <asm/byteorder.h>
#include <asm/uaccess.h>
/* Warning : these stuff will slow down the driver... */
#define WIRELESS_SPY /* Enable spying addresses */
/* Definitions we need for spy */
typedef struct iw_statistics iw_stats;
typedef u_char mac_addr[ETH_ALEN]; /* Hardware address */
#include "rayctl.h"
#include "ray_cs.h"
/* All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
you do not define PCMCIA_DEBUG at all, all the debug code will be
left out. If you compile with PCMCIA_DEBUG=0, the debug code will
be present but disabled -- but it can then be enabled for specific
modules at load time with a 'pc_debug=#' option to insmod.
*/
#ifdef RAYLINK_DEBUG
#define PCMCIA_DEBUG RAYLINK_DEBUG
#endif
#ifdef PCMCIA_DEBUG
static int ray_debug;
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0);
/* #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args); */
#define DEBUG(n, args...) if (pc_debug>(n)) printk(args);
#else
#define DEBUG(n, args...)
#endif
/** Prototypes based on PCMCIA skeleton driver *******************************/
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
static int ray_config(struct pcmcia_device *link);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
static void ray_release(struct pcmcia_device *link);
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:23:14 +08:00
static void ray_detach(struct pcmcia_device *p_dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/***** Prototypes indicated by device structure ******************************/
static int ray_dev_close(struct net_device *dev);
static int ray_dev_config(struct net_device *dev, struct ifmap *map);
static struct net_device_stats *ray_get_stats(struct net_device *dev);
static int ray_dev_init(struct net_device *dev);
drivers/net: const-ify ethtool_ops declarations Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-14 02:30:00 +08:00
static const struct ethtool_ops netdev_ethtool_ops;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static int ray_open(struct net_device *dev);
static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
static void ray_update_multi_list(struct net_device *dev, int all);
static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
unsigned char *data, int len);
static void ray_build_header(ray_dev_t *local, struct tx_msg __iomem *ptx, UCHAR msg_type,
unsigned char *data);
static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len);
static iw_stats * ray_get_wireless_stats(struct net_device * dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
static const struct iw_handler_def ray_handler_def;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/***** Prototypes for raylink functions **************************************/
static int asc_to_int(char a);
static void authenticate(ray_dev_t *local);
static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type);
static void authenticate_timeout(u_long);
static int get_free_ccs(ray_dev_t *local);
static int get_free_tx_ccs(ray_dev_t *local);
static void init_startup_params(ray_dev_t *local);
static int parse_addr(char *in_str, UCHAR *out);
static int ray_hw_xmit(unsigned char* data, int len, struct net_device* dev, UCHAR type);
static int ray_init(struct net_device *dev);
static int interrupt_ecf(ray_dev_t *local, int ccs);
static void ray_reset(struct net_device *dev);
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len);
static void verify_dl_startup(u_long);
/* Prototypes for interrpt time functions **********************************/
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 21:55:46 +08:00
static irqreturn_t ray_interrupt (int reg, void *dev_id);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static void clear_interrupt(ray_dev_t *local);
static void rx_deauthenticate(ray_dev_t *local, struct rcs __iomem *prcs,
unsigned int pkt_addr, int rx_len);
static int copy_from_rx_buff(ray_dev_t *local, UCHAR *dest, int pkt_addr, int len);
static void ray_rx(struct net_device *dev, ray_dev_t *local, struct rcs __iomem *prcs);
static void release_frag_chain(ray_dev_t *local, struct rcs __iomem *prcs);
static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs,
unsigned int pkt_addr, int rx_len);
static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned int pkt_addr,
int rx_len);
static void associate(ray_dev_t *local);
/* Card command functions */
static int dl_startup_params(struct net_device *dev);
static void join_net(u_long local);
static void start_net(u_long local);
/* void start_net(ray_dev_t *local); */
/*===========================================================================*/
/* Parameters that can be set with 'insmod' */
/* ADHOC=0, Infrastructure=1 */
static int net_type = ADHOC;
/* Hop dwell time in Kus (1024 us units defined by 802.11) */
static int hop_dwell = 128;
/* Beacon period in Kus */
static int beacon_period = 256;
/* power save mode (0 = off, 1 = save power) */
static int psm;
/* String for network's Extended Service Set ID. 32 Characters max */
static char *essid;
/* Default to encapsulation unless translation requested */
static int translate = 1;
static int country = USA;
static int sniffer;
static int bc;
/* 48 bit physical card address if overriding card's real physical
* address is required. Since IEEE 802.11 addresses are 48 bits
* like ethernet, an int can't be used, so a string is used. To
* allow use of addresses starting with a decimal digit, the first
* character must be a letter and will be ignored. This letter is
* followed by up to 12 hex digits which are the address. If less
* than 12 digits are used, the address will be left filled with 0's.
* Note that bit 0 of the first byte is the broadcast bit, and evil
* things will happen if it is not 0 in a card address.
*/
static char *phy_addr = NULL;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
/* A struct pcmcia_device structure has fields for most things that are needed
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
'priv' pointer in a struct pcmcia_device structure can be used to point to
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
a device-specific private data structure, like this.
*/
static unsigned int ray_mem_speed = 500;
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
/* WARNING: THIS DRIVER IS NOT CAPABLE OF HANDLING MULTIPLE DEVICES! */
static struct pcmcia_device *this_device = NULL;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
MODULE_AUTHOR("Corey Thomas <corey@world.std.com>");
MODULE_DESCRIPTION("Raylink/WebGear wireless LAN driver");
MODULE_LICENSE("GPL");
module_param(net_type, int, 0);
module_param(hop_dwell, int, 0);
module_param(beacon_period, int, 0);
module_param(psm, int, 0);
module_param(essid, charp, 0);
module_param(translate, int, 0);
module_param(country, int, 0);
module_param(sniffer, int, 0);
module_param(bc, int, 0);
module_param(phy_addr, charp, 0);
module_param(ray_mem_speed, int, 0);
static UCHAR b5_default_startup_parms[] = {
0, 0, /* Adhoc station */
'L','I','N','U','X', 0, 0, 0, /* 32 char ESSID */
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
1, 0, /* Active scan, CA Mode */
0, 0, 0, 0, 0, 0, /* No default MAC addr */
0x7f, 0xff, /* Frag threshold */
0x00, 0x80, /* Hop time 128 Kus*/
0x01, 0x00, /* Beacon period 256 Kus */
0x01, 0x07, 0xa3, /* DTIM, retries, ack timeout*/
0x1d, 0x82, 0x4e, /* SIFS, DIFS, PIFS */
0x7f, 0xff, /* RTS threshold */
0x04, 0xe2, 0x38, 0xA4, /* scan_dwell, max_scan_dwell */
0x05, /* assoc resp timeout thresh */
0x08, 0x02, 0x08, /* adhoc, infra, super cycle max*/
0, /* Promiscuous mode */
0x0c, 0x0bd, /* Unique word */
0x32, /* Slot time */
0xff, 0xff, /* roam-low snr, low snr count */
0x05, 0xff, /* Infra, adhoc missed bcn thresh */
0x01, 0x0b, 0x4f, /* USA, hop pattern, hop pat length */
/* b4 - b5 differences start here */
0x00, 0x3f, /* CW max */
0x00, 0x0f, /* CW min */
0x04, 0x08, /* Noise gain, limit offset */
0x28, 0x28, /* det rssi, med busy offsets */
7, /* det sync thresh */
0, 2, 2, /* test mode, min, max */
0, /* allow broadcast SSID probe resp */
0, 0, /* privacy must start, can join */
2, 0, 0, 0, 0, 0, 0, 0 /* basic rate set */
};
static UCHAR b4_default_startup_parms[] = {
0, 0, /* Adhoc station */
'L','I','N','U','X', 0, 0, 0, /* 32 char ESSID */
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
1, 0, /* Active scan, CA Mode */
0, 0, 0, 0, 0, 0, /* No default MAC addr */
0x7f, 0xff, /* Frag threshold */
0x02, 0x00, /* Hop time */
0x00, 0x01, /* Beacon period */
0x01, 0x07, 0xa3, /* DTIM, retries, ack timeout*/
0x1d, 0x82, 0xce, /* SIFS, DIFS, PIFS */
0x7f, 0xff, /* RTS threshold */
0xfb, 0x1e, 0xc7, 0x5c, /* scan_dwell, max_scan_dwell */
0x05, /* assoc resp timeout thresh */
0x04, 0x02, 0x4, /* adhoc, infra, super cycle max*/
0, /* Promiscuous mode */
0x0c, 0x0bd, /* Unique word */
0x4e, /* Slot time (TBD seems wrong)*/
0xff, 0xff, /* roam-low snr, low snr count */
0x05, 0xff, /* Infra, adhoc missed bcn thresh */
0x01, 0x0b, 0x4e, /* USA, hop pattern, hop pat length */
/* b4 - b5 differences start here */
0x3f, 0x0f, /* CW max, min */
0x04, 0x08, /* Noise gain, limit offset */
0x28, 0x28, /* det rssi, med busy offsets */
7, /* det sync thresh */
0, 2, 2 /* test mode, min, max*/
};
/*===========================================================================*/
static unsigned char eth2_llc[] = {0xaa, 0xaa, 3, 0, 0, 0};
static char hop_pattern_length[] = { 1,
USA_HOP_MOD, EUROPE_HOP_MOD,
JAPAN_HOP_MOD, KOREA_HOP_MOD,
SPAIN_HOP_MOD, FRANCE_HOP_MOD,
ISRAEL_HOP_MOD, AUSTRALIA_HOP_MOD,
JAPAN_TEST_HOP_MOD
};
static char rcsid[] = "Raylink/WebGear wireless LAN - Corey <Thomas corey@world.std.com>";
/*=============================================================================
ray_attach() creates an "instance" of the driver, allocating
local data structures for one device. The device is registered
with Card Services.
The dev_link structure is initialized, but we don't actually
configure the card at this point -- we wait until we receive a
card insertion event.
=============================================================================*/
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
static int ray_probe(struct pcmcia_device *p_dev)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
ray_dev_t *local;
struct net_device *dev;
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
DEBUG(1, "ray_attach()\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Allocate space for private device-specific data */
dev = alloc_etherdev(sizeof(ray_dev_t));
if (!dev)
goto fail_alloc_dev;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
local = netdev_priv(dev);
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
local->finder = p_dev;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* The io structure describes IO port mapping. None used here */
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
p_dev->io.NumPorts1 = 0;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.IOAddrLines = 5;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Interrupt setup. For PCMCIA, driver takes what's given */
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = &ray_interrupt;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* General socket configuration */
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
p_dev->conf.IntType = INT_MEMORY_AND_IO;
p_dev->conf.ConfigIndex = 1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
p_dev->priv = dev;
p_dev->irq.Instance = dev;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
local->finder = p_dev;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
local->card_status = CARD_INSERTED;
local->authentication_state = UNAUTHENTICATED;
local->num_multi = 0;
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
DEBUG(2,"ray_attach p_dev = %p, dev = %p, local = %p, intr = %p\n",
p_dev,dev,local,&ray_interrupt);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Raylink entries in the device structure */
dev->hard_start_xmit = &ray_dev_start_xmit;
dev->set_config = &ray_dev_config;
dev->get_stats = &ray_get_stats;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
dev->wireless_handlers = &ray_handler_def;
#ifdef WIRELESS_SPY
local->wireless_data.spy_data = &local->spy_data;
dev->wireless_data = &local->wireless_data;
#endif /* WIRELESS_SPY */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
dev->set_multicast_list = &set_multicast_list;
DEBUG(2,"ray_cs ray_attach calling ether_setup.)\n");
dev->init = &ray_dev_init;
dev->open = &ray_open;
dev->stop = &ray_dev_close;
netif_stop_queue(dev);
[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback Unify the EVENT_CARD_INSERTION and "attach" callbacks to one unified probe() callback. As all in-kernel drivers are changed to this new callback, there will be no temporary backwards-compatibility. Inside a probe() function, each driver _must_ set struct pcmcia_device *p_dev->instance and instance->handle correctly. With these patches, the basic driver interface for 16-bit PCMCIA drivers now has the classic four callbacks known also from other buses: int (*probe) (struct pcmcia_device *dev); void (*remove) (struct pcmcia_device *dev); int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:25:51 +08:00
init_timer(&local->timer);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
this_device = p_dev;
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
return ray_config(p_dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
fail_alloc_dev:
[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback Unify the EVENT_CARD_INSERTION and "attach" callbacks to one unified probe() callback. As all in-kernel drivers are changed to this new callback, there will be no temporary backwards-compatibility. Inside a probe() function, each driver _must_ set struct pcmcia_device *p_dev->instance and instance->handle correctly. With these patches, the basic driver interface for 16-bit PCMCIA drivers now has the classic four callbacks known also from other buses: int (*probe) (struct pcmcia_device *dev); void (*remove) (struct pcmcia_device *dev); int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:25:51 +08:00
return -ENOMEM;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} /* ray_attach */
/*=============================================================================
This deletes a driver "instance". The device is de-registered
with Card Services. If it has been released, all local data
structures are freed. Otherwise, the structures will be freed
when the device is released.
=============================================================================*/
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
static void ray_detach(struct pcmcia_device *link)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:23:14 +08:00
struct net_device *dev;
ray_dev_t *local;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1, "ray_detach(0x%p)\n", link);
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
this_device = NULL;
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:23:14 +08:00
dev = link->priv;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
ray_release(link);
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:23:14 +08:00
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
local = netdev_priv(dev);
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
del_timer(&local->timer);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (link->priv) {
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
if (link->dev_node) unregister_netdev(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
free_netdev(dev);
}
DEBUG(2,"ray_cs ray_detach ending\n");
} /* ray_detach */
/*=============================================================================
ray_config() is run after a CARD_INSERTION event
is received, to configure the PCMCIA socket, and to make the
ethernet device available to the system.
=============================================================================*/
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
#define MAX_TUPLE_SIZE 128
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
static int ray_config(struct pcmcia_device *link)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
int last_fn = 0, last_ret = 0;
int i;
win_req_t req;
memreq_t mem;
struct net_device *dev = (struct net_device *)link->priv;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 08:59:30 +08:00
DECLARE_MAC_BUF(mac);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1, "ray_config(0x%p)\n", link);
/* Determine card type and firmware version */
[PATCH] pcmcia: remove prod_id indirection As we read out the product information strings (VERS_1) from the PCMCIA device in the PCMCIA core, and device drivers can access those reliably in struct pcmcia_device's fields prod_id[], remove additional product information string detection logic from PCMCIA device drivers. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-06-05 00:06:13 +08:00
printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n",
link->prod_id[0] ? link->prod_id[0] : " ",
link->prod_id[1] ? link->prod_id[1] : " ",
link->prod_id[2] ? link->prod_id[2] : " ",
link->prod_id[3] ? link->prod_id[3] : " ");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Now allocate an interrupt line. Note that this does not
actually assign a handler to the interrupt.
*/
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
dev->irq = link->irq.AssignedIRQ;
/* This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping.
*/
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*** Set up 32k window for shared memory (transmit and control) ************/
req.Attributes = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
req.Base = 0;
req.Size = 0x8000;
req.AccessSpeed = ray_mem_speed;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
local->sram = ioremap(req.Base,req.Size);
/*** Set up 16k window for shared memory (receive buffer) ***************/
req.Attributes = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
req.Base = 0;
req.Size = 0x4000;
req.AccessSpeed = ray_mem_speed;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->rmem_handle));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
mem.CardOffset = 0x8000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->rmem_handle, &mem));
local->rmem = ioremap(req.Base,req.Size);
/*** Set up window for attribute memory ***********************************/
req.Attributes = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_AM | WIN_ENABLE | WIN_USE_WAIT;
req.Base = 0;
req.Size = 0x1000;
req.AccessSpeed = ray_mem_speed;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->amem_handle));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->amem_handle, &mem));
local->amem = ioremap(req.Base,req.Size);
DEBUG(3,"ray_config sram=%p\n",local->sram);
DEBUG(3,"ray_config rmem=%p\n",local->rmem);
DEBUG(3,"ray_config amem=%p\n",local->amem);
if (ray_init(dev) < 0) {
ray_release(link);
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
return -ENODEV;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
SET_NETDEV_DEV(dev, &handle_to_dev(link));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
i = register_netdev(dev);
if (i != 0) {
printk("ray_config register_netdev() failed\n");
ray_release(link);
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
return i;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
strcpy(local->node.dev_name, dev->name);
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
link->dev_node = &local->node;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 08:59:30 +08:00
printk(KERN_INFO "%s: RayLink, irq %d, hw_addr %s\n",
dev->name, dev->irq, print_mac(mac, dev->dev_addr));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
return 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs_failed:
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
cs_error(link, last_fn, last_ret);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ray_release(link);
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
return -ENODEV;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} /* ray_config */
static inline struct ccs __iomem *ccs_base(ray_dev_t *dev)
{
return dev->sram + CCS_BASE;
}
static inline struct rcs __iomem *rcs_base(ray_dev_t *dev)
{
/*
* This looks nonsensical, since there is a separate
* RCS_BASE. But the difference between a "struct rcs"
* and a "struct ccs" ends up being in the _index_ off
* the base, so the base pointer is the same for both
* ccs/rcs.
*/
return dev->sram + CCS_BASE;
}
/*===========================================================================*/
static int ray_init(struct net_device *dev)
{
int i;
UCHAR *p;
struct ccs __iomem *pccs;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1, "ray_init(0x%p)\n", dev);
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(0,"ray_init - device not present\n");
return -1;
}
local->net_type = net_type;
local->sta_type = TYPE_STA;
/* Copy the startup results to local memory */
memcpy_fromio(&local->startup_res, local->sram + ECF_TO_HOST_BASE,\
sizeof(struct startup_res_6));
/* Check Power up test status and get mac address from card */
if (local->startup_res.startup_word != 0x80) {
printk(KERN_INFO "ray_init ERROR card status = %2x\n",
local->startup_res.startup_word);
local->card_status = CARD_INIT_ERROR;
return -1;
}
local->fw_ver = local->startup_res.firmware_version[0];
local->fw_bld = local->startup_res.firmware_version[1];
local->fw_var = local->startup_res.firmware_version[2];
DEBUG(1,"ray_init firmware version %d.%d \n",local->fw_ver, local->fw_bld);
local->tib_length = 0x20;
if ((local->fw_ver == 5) && (local->fw_bld >= 30))
local->tib_length = local->startup_res.tib_length;
DEBUG(2,"ray_init tib_length = 0x%02x\n", local->tib_length);
/* Initialize CCS's to buffer free state */
pccs = ccs_base(local);
for (i=0; i<NUMBER_OF_CCS; i++) {
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
}
init_startup_params(local);
/* copy mac address to startup parameters */
if (parse_addr(phy_addr, local->sparm.b4.a_mac_addr))
{
p = local->sparm.b4.a_mac_addr;
}
else
{
memcpy(&local->sparm.b4.a_mac_addr,
&local->startup_res.station_addr, ADDRLEN);
p = local->sparm.b4.a_mac_addr;
}
clear_interrupt(local); /* Clear any interrupt from the card */
local->card_status = CARD_AWAITING_PARAM;
DEBUG(2,"ray_init ending\n");
return 0;
} /* ray_init */
/*===========================================================================*/
/* Download startup parameters to the card and command it to read them */
static int dl_startup_params(struct net_device *dev)
{
int ccsindex;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct ccs __iomem *pccs;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1,"dl_startup_params entered\n");
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs dl_startup_params - device not present\n");
return -1;
}
/* Copy parameters to host to ECF area */
if (local->fw_ver == 0x55)
memcpy_toio(local->sram + HOST_TO_ECF_BASE, &local->sparm.b4,
sizeof(struct b4_startup_params));
else
memcpy_toio(local->sram + HOST_TO_ECF_BASE, &local->sparm.b5,
sizeof(struct b5_startup_params));
/* Fill in the CCS fields for the ECF */
if ((ccsindex = get_free_ccs(local)) < 0) return -1;
local->dl_param_ccs = ccsindex;
pccs = ccs_base(local) + ccsindex;
writeb(CCS_DOWNLOAD_STARTUP_PARAMS, &pccs->cmd);
DEBUG(2,"dl_startup_params start ccsindex = %d\n", local->dl_param_ccs);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
printk(KERN_INFO "ray dl_startup_params failed - "
"ECF not ready for intr\n");
local->card_status = CARD_DL_PARAM_ERROR;
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
return -2;
}
local->card_status = CARD_DL_PARAM;
/* Start kernel timer to wait for dl startup to complete. */
local->timer.expires = jiffies + HZ/2;
local->timer.data = (long)local;
local->timer.function = &verify_dl_startup;
add_timer(&local->timer);
DEBUG(2,"ray_cs dl_startup_params started timer for verify_dl_startup\n");
return 0;
} /* dl_startup_params */
/*===========================================================================*/
static void init_startup_params(ray_dev_t *local)
{
int i;
if (country > JAPAN_TEST) country = USA;
else
if (country < USA) country = USA;
/* structure for hop time and beacon period is defined here using
* New 802.11D6.1 format. Card firmware is still using old format
* until version 6.
* Before After
* a_hop_time ms byte a_hop_time ms byte
* a_hop_time 2s byte a_hop_time ls byte
* a_hop_time ls byte a_beacon_period ms byte
* a_beacon_period a_beacon_period ls byte
*
* a_hop_time = uS a_hop_time = KuS
* a_beacon_period = hops a_beacon_period = KuS
*/ /* 64ms = 010000 */
if (local->fw_ver == 0x55) {
memcpy((UCHAR *)&local->sparm.b4, b4_default_startup_parms,
sizeof(struct b4_startup_params));
/* Translate sane kus input values to old build 4/5 format */
/* i = hop time in uS truncated to 3 bytes */
i = (hop_dwell * 1024) & 0xffffff;
local->sparm.b4.a_hop_time[0] = (i >> 16) & 0xff;
local->sparm.b4.a_hop_time[1] = (i >> 8) & 0xff;
local->sparm.b4.a_beacon_period[0] = 0;
local->sparm.b4.a_beacon_period[1] =
((beacon_period/hop_dwell) - 1) & 0xff;
local->sparm.b4.a_curr_country_code = country;
local->sparm.b4.a_hop_pattern_length =
hop_pattern_length[(int)country] - 1;
if (bc)
{
local->sparm.b4.a_ack_timeout = 0x50;
local->sparm.b4.a_sifs = 0x3f;
}
}
else { /* Version 5 uses real kus values */
memcpy((UCHAR *)&local->sparm.b5, b5_default_startup_parms,
sizeof(struct b5_startup_params));
local->sparm.b5.a_hop_time[0] = (hop_dwell >> 8) & 0xff;
local->sparm.b5.a_hop_time[1] = hop_dwell & 0xff;
local->sparm.b5.a_beacon_period[0] = (beacon_period >> 8) & 0xff;
local->sparm.b5.a_beacon_period[1] = beacon_period & 0xff;
if (psm)
local->sparm.b5.a_power_mgt_state = 1;
local->sparm.b5.a_curr_country_code = country;
local->sparm.b5.a_hop_pattern_length =
hop_pattern_length[(int)country];
}
local->sparm.b4.a_network_type = net_type & 0x01;
local->sparm.b4.a_acting_as_ap_status = TYPE_STA;
if (essid != NULL)
strncpy(local->sparm.b4.a_current_ess_id, essid, ESSID_SIZE);
} /* init_startup_params */
/*===========================================================================*/
static void verify_dl_startup(u_long data)
{
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs = ccs_base(local) + local->dl_param_ccs;
UCHAR status;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs verify_dl_startup - device not present\n");
return;
}
#ifdef PCMCIA_DEBUG
if (pc_debug > 2) {
int i;
printk(KERN_DEBUG "verify_dl_startup parameters sent via ccs %d:\n",
local->dl_param_ccs);
for (i=0; i<sizeof(struct b5_startup_params); i++) {
printk(" %2x", (unsigned int) readb(local->sram + HOST_TO_ECF_BASE + i));
}
printk("\n");
}
#endif
status = readb(&pccs->buffer_status);
if (status!= CCS_BUFFER_FREE)
{
printk(KERN_INFO "Download startup params failed. Status = %d\n",
status);
local->card_status = CARD_DL_PARAM_ERROR;
return;
}
if (local->sparm.b4.a_network_type == ADHOC)
start_net((u_long)local);
else
join_net((u_long)local);
return;
} /* end verify_dl_startup */
/*===========================================================================*/
/* Command card to start a network */
static void start_net(u_long data)
{
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs;
int ccsindex;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs start_net - device not present\n");
return;
}
/* Fill in the CCS fields for the ECF */
if ((ccsindex = get_free_ccs(local)) < 0) return;
pccs = ccs_base(local) + ccsindex;
writeb(CCS_START_NETWORK, &pccs->cmd);
writeb(0, &pccs->var.start_network.update_param);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(1,"ray start net failed - card not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
return;
}
local->card_status = CARD_DOING_ACQ;
return;
} /* end start_net */
/*===========================================================================*/
/* Command card to join a network */
static void join_net(u_long data)
{
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs;
int ccsindex;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs join_net - device not present\n");
return;
}
/* Fill in the CCS fields for the ECF */
if ((ccsindex = get_free_ccs(local)) < 0) return;
pccs = ccs_base(local) + ccsindex;
writeb(CCS_JOIN_NETWORK, &pccs->cmd);
writeb(0, &pccs->var.join_network.update_param);
writeb(0, &pccs->var.join_network.net_initiated);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(1,"ray join net failed - card not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
return;
}
local->card_status = CARD_DOING_ACQ;
return;
}
/*============================================================================
After a card is removed, ray_release() will unregister the net
device, and release the PCMCIA configuration. If the device is
still open, this will be postponed until it is closed.
=============================================================================*/
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
static void ray_release(struct pcmcia_device *link)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
struct net_device *dev = link->priv;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int i;
DEBUG(1, "ray_release(0x%p)\n", link);
del_timer(&local->timer);
iounmap(local->sram);
iounmap(local->rmem);
iounmap(local->amem);
/* Do bother checking to see if these succeed or not */
i = pcmcia_release_window(local->amem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->amem) ret = %x\n",i);
i = pcmcia_release_window(local->rmem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->rmem) ret = %x\n",i);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
pcmcia_disable_device(link);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_release ending\n");
}
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
static int ray_suspend(struct pcmcia_device *link)
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:21:18 +08:00
{
struct net_device *dev = link->priv;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (link->open)
[PATCH] pcmcia: default suspend and resume handling In all but one case, the suspend and resume functions of PCMCIA drivers contain mostly of calls to pcmcia_release_configuration() and pcmcia_request_configuration(). Therefore, move this code out of the drivers and into the core. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:02:33 +08:00
netif_device_detach(dev);
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:21:18 +08:00
return 0;
}
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
static int ray_resume(struct pcmcia_device *link)
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:21:18 +08:00
{
struct net_device *dev = link->priv;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (link->open) {
[PATCH] pcmcia: default suspend and resume handling In all but one case, the suspend and resume functions of PCMCIA drivers contain mostly of calls to pcmcia_release_configuration() and pcmcia_request_configuration(). Therefore, move this code out of the drivers and into the core. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:02:33 +08:00
ray_reset(dev);
netif_device_attach(dev);
}
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:21:18 +08:00
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*===========================================================================*/
int ray_dev_init(struct net_device *dev)
{
#ifdef RAY_IMMEDIATE_INIT
int i;
#endif /* RAY_IMMEDIATE_INIT */
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1,"ray_dev_init(dev=%p)\n",dev);
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_dev_init - device not present\n");
return -1;
}
#ifdef RAY_IMMEDIATE_INIT
/* Download startup parameters */
if ( (i = dl_startup_params(dev)) < 0)
{
printk(KERN_INFO "ray_dev_init dl_startup_params failed - "
"returns 0x%x\n",i);
return -1;
}
#else /* RAY_IMMEDIATE_INIT */
/* Postpone the card init so that we can still configure the card,
* for example using the Wireless Extensions. The init will happen
* in ray_open() - Jean II */
DEBUG(1,"ray_dev_init: postponing card init to ray_open() ; Status = %d\n",
local->card_status);
#endif /* RAY_IMMEDIATE_INIT */
/* copy mac and broadcast addresses to linux device */
memcpy(&dev->dev_addr, &local->sparm.b4.a_mac_addr, ADDRLEN);
memset(dev->broadcast, 0xff, ETH_ALEN);
DEBUG(2,"ray_dev_init ending\n");
return 0;
}
/*===========================================================================*/
static int ray_dev_config(struct net_device *dev, struct ifmap *map)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Dummy routine to satisfy device structure */
DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map);
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_dev_config - device not present\n");
return -1;
}
return 0;
}
/*===========================================================================*/
static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
short length = skb->len;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_dev_start_xmit - device not present\n");
return -1;
}
DEBUG(3,"ray_dev_start_xmit(skb=%p, dev=%p)\n",skb,dev);
if (local->authentication_state == NEED_TO_AUTH) {
DEBUG(0,"ray_cs Sending authentication request.\n");
if (!build_auth_frame (local, local->auth_id, OPEN_AUTH_REQUEST)) {
local->authentication_state = AUTHENTICATED;
netif_stop_queue(dev);
return 1;
}
}
if (length < ETH_ZLEN)
{
[NET]: Avoid allocating skb in skb_pad First of all it is unnecessary to allocate a new skb in skb_pad since the existing one is not shared. More importantly, our hard_start_xmit interface does not allow a new skb to be allocated since that breaks requeueing. This patch uses pskb_expand_head to expand the existing skb and linearize it if needed. Actually, someone should sift through every instance of skb_pad on a non-linear skb as they do not fit the reasons why this was originally created. Incidentally, this fixes a minor bug when the skb is cloned (tcpdump, TCP, etc.). As it is skb_pad will simply write over a cloned skb. Because of the position of the write it is unlikely to cause problems but still it's best if we don't do it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 17:06:41 +08:00
if (skb_padto(skb, ETH_ZLEN))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return 0;
length = ETH_ZLEN;
}
switch (ray_hw_xmit( skb->data, length, dev, DATA_TYPE)) {
case XMIT_NO_CCS:
case XMIT_NEED_AUTH:
netif_stop_queue(dev);
return 1;
case XMIT_NO_INTR:
case XMIT_MSG_BAD:
case XMIT_OK:
default:
dev->trans_start = jiffies;
dev_kfree_skb(skb);
return 0;
}
return 0;
} /* ray_dev_start_xmit */
/*===========================================================================*/
static int ray_hw_xmit(unsigned char* data, int len, struct net_device* dev,
UCHAR msg_type)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct ccs __iomem *pccs;
int ccsindex;
int offset;
struct tx_msg __iomem *ptx; /* Address of xmit buffer in PC space */
short int addr; /* Address of xmit buffer in card space */
DEBUG(3,"ray_hw_xmit(data=%p, len=%d, dev=%p)\n",data,len,dev);
if (len + TX_HEADER_LENGTH > TX_BUF_SIZE)
{
printk(KERN_INFO "ray_hw_xmit packet too large: %d bytes\n",len);
return XMIT_MSG_BAD;
}
switch (ccsindex = get_free_tx_ccs(local)) {
case ECCSBUSY:
DEBUG(2,"ray_hw_xmit tx_ccs table busy\n");
case ECCSFULL:
DEBUG(2,"ray_hw_xmit No free tx ccs\n");
case ECARDGONE:
netif_stop_queue(dev);
return XMIT_NO_CCS;
default:
break;
}
addr = TX_BUF_BASE + (ccsindex << 11);
if (msg_type == DATA_TYPE) {
local->stats.tx_bytes += len;
local->stats.tx_packets++;
}
ptx = local->sram + addr;
ray_build_header(local, ptx, msg_type, data);
if (translate) {
offset = translate_frame(local, ptx, data, len);
}
else { /* Encapsulate frame */
/* TBD TIB length will move address of ptx->var */
memcpy_toio(&ptx->var, data, len);
offset = 0;
}
/* fill in the CCS */
pccs = ccs_base(local) + ccsindex;
len += TX_HEADER_LENGTH + offset;
writeb(CCS_TX_REQUEST, &pccs->cmd);
writeb(addr >> 8, &pccs->var.tx_request.tx_data_ptr[0]);
writeb(local->tib_length, &pccs->var.tx_request.tx_data_ptr[1]);
writeb(len >> 8, &pccs->var.tx_request.tx_data_length[0]);
writeb(len & 0xff, &pccs->var.tx_request.tx_data_length[1]);
/* TBD still need psm_cam? */
writeb(PSM_CAM, &pccs->var.tx_request.pow_sav_mode);
writeb(local->net_default_tx_rate, &pccs->var.tx_request.tx_rate);
writeb(0, &pccs->var.tx_request.antenna);
DEBUG(3,"ray_hw_xmit default_tx_rate = 0x%x\n",\
local->net_default_tx_rate);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(2,"ray_hw_xmit failed - ECF not ready for intr\n");
/* TBD very inefficient to copy packet to buffer, and then not
send it, but the alternative is to queue the messages and that
won't be done for a while. Maybe set tbusy until a CCS is free?
*/
writeb(CCS_BUFFER_FREE, &pccs->buffer_status);
return XMIT_NO_INTR;
}
return XMIT_OK;
} /* end ray_hw_xmit */
/*===========================================================================*/
static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx, unsigned char *data,
int len)
{
misc wireless annotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-23 02:45:50 +08:00
__be16 proto = ((struct ethhdr *)data)->h_proto;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (ntohs(proto) >= 1536) { /* DIX II ethernet frame */
DEBUG(3,"ray_cs translate_frame DIX II\n");
/* Copy LLC header to card buffer */
memcpy_toio(&ptx->var, eth2_llc, sizeof(eth2_llc));
memcpy_toio( ((void __iomem *)&ptx->var) + sizeof(eth2_llc), (UCHAR *)&proto, 2);
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
if (proto == htons(ETH_P_AARP) || proto == htons(ETH_P_IPX)) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* This is the selective translation table, only 2 entries */
writeb(0xf8, &((struct snaphdr_t __iomem *)ptx->var)->org[3]);
}
/* Copy body of ethernet packet without ethernet header */
memcpy_toio((void __iomem *)&ptx->var + sizeof(struct snaphdr_t), \
data + ETH_HLEN, len - ETH_HLEN);
return (int) sizeof(struct snaphdr_t) - ETH_HLEN;
}
else { /* already 802 type, and proto is length */
DEBUG(3,"ray_cs translate_frame 802\n");
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
if (proto == htons(0xffff)) { /* evil netware IPX 802.3 without LLC */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(3,"ray_cs translate_frame evil IPX\n");
memcpy_toio(&ptx->var, data + ETH_HLEN, len - ETH_HLEN);
return 0 - ETH_HLEN;
}
memcpy_toio(&ptx->var, data + ETH_HLEN, len - ETH_HLEN);
return 0 - ETH_HLEN;
}
/* TBD do other frame types */
} /* end translate_frame */
/*===========================================================================*/
static void ray_build_header(ray_dev_t *local, struct tx_msg __iomem *ptx, UCHAR msg_type,
unsigned char *data)
{
writeb(PROTOCOL_VER | msg_type, &ptx->mac.frame_ctl_1);
/*** IEEE 802.11 Address field assignments *************
TODS FROMDS addr_1 addr_2 addr_3 addr_4
Adhoc 0 0 dest src (terminal) BSSID N/A
AP to Terminal 0 1 dest AP(BSSID) source N/A
Terminal to AP 1 0 AP(BSSID) src (terminal) dest N/A
AP to AP 1 1 dest AP src AP dest source
*******************************************************/
if (local->net_type == ADHOC) {
writeb(0, &ptx->mac.frame_ctl_2);
memcpy_toio(ptx->mac.addr_1, ((struct ethhdr *)data)->h_dest, 2 * ADDRLEN);
memcpy_toio(ptx->mac.addr_3, local->bss_id, ADDRLEN);
}
else /* infrastructure */
{
if (local->sparm.b4.a_acting_as_ap_status)
{
writeb(FC2_FROM_DS, &ptx->mac.frame_ctl_2);
memcpy_toio(ptx->mac.addr_1, ((struct ethhdr *)data)->h_dest, ADDRLEN);
memcpy_toio(ptx->mac.addr_2, local->bss_id, 6);
memcpy_toio(ptx->mac.addr_3, ((struct ethhdr *)data)->h_source, ADDRLEN);
}
else /* Terminal */
{
writeb(FC2_TO_DS, &ptx->mac.frame_ctl_2);
memcpy_toio(ptx->mac.addr_1, local->bss_id, ADDRLEN);
memcpy_toio(ptx->mac.addr_2, ((struct ethhdr *)data)->h_source, ADDRLEN);
memcpy_toio(ptx->mac.addr_3, ((struct ethhdr *)data)->h_dest, ADDRLEN);
}
}
} /* end encapsulate_frame */
/*===========================================================================*/
static void netdev_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
strcpy(info->driver, "ray_cs");
}
drivers/net: const-ify ethtool_ops declarations Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-14 02:30:00 +08:00
static const struct ethtool_ops netdev_ethtool_ops = {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
.get_drvinfo = netdev_get_drvinfo,
};
/*====================================================================*/
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get protocol name
*/
static int ray_get_name(struct net_device *dev,
struct iw_request_info *info,
char *cwrq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
strcpy(cwrq, "IEEE 802.11-FH");
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set frequency
*/
static int ray_set_freq(struct net_device *dev,
struct iw_request_info *info,
struct iw_freq *fwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Setting by channel number */
if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0))
err = -EOPNOTSUPP;
else
local->sparm.b5.a_hop_pattern = fwrq->m;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return err;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get frequency
*/
static int ray_get_freq(struct net_device *dev,
struct iw_request_info *info,
struct iw_freq *fwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
fwrq->m = local->sparm.b5.a_hop_pattern;
fwrq->e = 0;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set ESSID
*/
static int ray_set_essid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
/* Check if we asked for `any' */
if(dwrq->flags == 0) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Corey : can you do that ? */
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return -EOPNOTSUPP;
} else {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Check the size of the string */
[PATCH] WE-21 for ray_cs Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-08-30 09:04:09 +08:00
if(dwrq->length > IW_ESSID_MAX_SIZE) {
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return -E2BIG;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
/* Set the ESSID in the card */
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE);
memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return -EINPROGRESS; /* Call commit handler */
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get ESSID
*/
static int ray_get_essid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Get the essid that was set */
memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
/* Push it out ! */
[PATCH] drivers/net/wireless: correct reported ssid lengths ESSIDs can technically include NULL characters. Drivers should not be adjusting the length of the ESSID before reporting it in their SIOCGIWESSID handlers. Breaks stuff like wpa_supplicant. Note that ipw drivers, which seem to currently be the "most correct", don't have this problem. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-13 04:00:58 +08:00
dwrq->length = strlen(extra);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
dwrq->flags = 1; /* active */
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get AP address
*/
static int ray_get_wap(struct net_device *dev,
struct iw_request_info *info,
struct sockaddr *awrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
awrq->sa_family = ARPHRD_ETHER;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set Bit-Rate
*/
static int ray_set_rate(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
/* Check if rate is in range */
if((vwrq->value != 1000000) && (vwrq->value != 2000000))
return -EINVAL;
/* Hack for 1.5 Mb/s instead of 2 Mb/s */
if((local->fw_ver == 0x55) && /* Please check */
(vwrq->value == 2000000))
local->net_default_tx_rate = 3;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
else
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
local->net_default_tx_rate = vwrq->value/500000;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get Bit-Rate
*/
static int ray_get_rate(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
if(local->net_default_tx_rate == 3)
vwrq->value = 2000000; /* Hum... */
else
vwrq->value = local->net_default_tx_rate * 500000;
vwrq->fixed = 0; /* We are in auto mode */
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set RTS threshold
*/
static int ray_set_rts(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
int rthr = vwrq->value;
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
/* if(wrq->u.rts.fixed == 0) we should complain */
if(vwrq->disabled)
rthr = 32767;
else {
if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
return -EINVAL;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
local->sparm.b5.a_rts_threshold[0] = (rthr >> 8) & 0xFF;
local->sparm.b5.a_rts_threshold[1] = rthr & 0xFF;
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return -EINPROGRESS; /* Call commit handler */
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get RTS threshold
*/
static int ray_get_rts(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
+ local->sparm.b5.a_rts_threshold[1];
vwrq->disabled = (vwrq->value == 32767);
vwrq->fixed = 1;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set Fragmentation threshold
*/
static int ray_set_frag(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
int fthr = vwrq->value;
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* if(wrq->u.frag.fixed == 0) should complain */
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
if(vwrq->disabled)
fthr = 32767;
else {
if((fthr < 256) || (fthr > 2347)) /* To check out ! */
return -EINVAL;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
local->sparm.b5.a_frag_threshold[0] = (fthr >> 8) & 0xFF;
local->sparm.b5.a_frag_threshold[1] = fthr & 0xFF;
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return -EINPROGRESS; /* Call commit handler */
}
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get Fragmentation threshold
*/
static int ray_get_frag(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
+ local->sparm.b5.a_frag_threshold[1];
vwrq->disabled = (vwrq->value == 32767);
vwrq->fixed = 1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set Mode of Operation
*/
static int ray_set_mode(struct net_device *dev,
struct iw_request_info *info,
__u32 *uwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
char card_mode = 1;
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
return -EBUSY;
switch (*uwrq)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
case IW_MODE_ADHOC:
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
card_mode = 0;
// Fall through
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
case IW_MODE_INFRA:
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
local->sparm.b5.a_network_type = card_mode;
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
default:
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
err = -EINVAL;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return err;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get Mode of Operation
*/
static int ray_get_mode(struct net_device *dev,
struct iw_request_info *info,
__u32 *uwrq,
char *extra)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
if(local->sparm.b5.a_network_type)
*uwrq = IW_MODE_INFRA;
else
*uwrq = IW_MODE_ADHOC;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Handler : get range info
*/
static int ray_get_range(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq,
char *extra)
{
struct iw_range *range = (struct iw_range *) extra;
memset((char *) range, 0, sizeof(struct iw_range));
/* Set the length (very important for backward compatibility) */
dwrq->length = sizeof(struct iw_range);
/* Set the Wireless Extension versions */
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 9;
/* Set information in the range struct */
range->throughput = 1.1 * 1000 * 1000; /* Put the right number here */
range->num_channels = hop_pattern_length[(int)country];
range->num_frequency = 0;
range->max_qual.qual = 0;
range->max_qual.level = 255; /* What's the correct value ? */
range->max_qual.noise = 255; /* Idem */
range->num_bitrates = 2;
range->bitrate[0] = 1000000; /* 1 Mb/s */
range->bitrate[1] = 2000000; /* 2 Mb/s */
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Private Handler : set framing mode
*/
static int ray_set_framing(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
translate = *(extra); /* Set framing mode */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Wireless Private Handler : get framing mode
*/
static int ray_get_framing(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
*(extra) = translate;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Wireless Private Handler : get country
*/
static int ray_get_country(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
*(extra) = country;
return 0;
}
/*------------------------------------------------------------------*/
/*
* Commit handler : called after a bunch of SET operations
*/
static int ray_commit(struct net_device *dev,
struct iw_request_info *info, /* NULL */
void *zwrq, /* NULL */
char *extra) /* NULL */
{
return 0;
}
/*------------------------------------------------------------------*/
/*
* Stats handler : return Wireless Stats
*/
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t * local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct status __iomem *p = local->sram + STATUS_BASE;
if(local == (ray_dev_t *) NULL)
return (iw_stats *) NULL;
local->wstats.status = local->card_status;
#ifdef WIRELESS_SPY
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
if((local->spy_data.spy_number > 0) && (local->sparm.b5.a_network_type == 0))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
/* Get it from the first node in spy list */
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
local->wstats.qual.qual = local->spy_data.spy_stat[0].qual;
local->wstats.qual.level = local->spy_data.spy_stat[0].level;
local->wstats.qual.noise = local->spy_data.spy_stat[0].noise;
local->wstats.qual.updated = local->spy_data.spy_stat[0].updated;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
#endif /* WIRELESS_SPY */
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if(pcmcia_dev_present(link)) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
local->wstats.qual.noise = readb(&p->rxnoise);
local->wstats.qual.updated |= 4;
}
return &local->wstats;
} /* end ray_get_wireless_stats */
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/*------------------------------------------------------------------*/
/*
* Structures to export the Wireless Handlers
*/
static const iw_handler ray_handler[] = {
[PATCH] C99 initializers in ray_cs.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-10 03:40:23 +08:00
[SIOCSIWCOMMIT-SIOCIWFIRST] = (iw_handler) ray_commit,
[SIOCGIWNAME -SIOCIWFIRST] = (iw_handler) ray_get_name,
[SIOCSIWFREQ -SIOCIWFIRST] = (iw_handler) ray_set_freq,
[SIOCGIWFREQ -SIOCIWFIRST] = (iw_handler) ray_get_freq,
[SIOCSIWMODE -SIOCIWFIRST] = (iw_handler) ray_set_mode,
[SIOCGIWMODE -SIOCIWFIRST] = (iw_handler) ray_get_mode,
[SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) ray_get_range,
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
#ifdef WIRELESS_SPY
[PATCH] C99 initializers in ray_cs.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-10 03:40:23 +08:00
[SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_set_spy,
[SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_get_spy,
[SIOCSIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy,
[SIOCGIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy,
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
#endif /* WIRELESS_SPY */
[PATCH] C99 initializers in ray_cs.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-10 03:40:23 +08:00
[SIOCGIWAP -SIOCIWFIRST] = (iw_handler) ray_get_wap,
[SIOCSIWESSID -SIOCIWFIRST] = (iw_handler) ray_set_essid,
[SIOCGIWESSID -SIOCIWFIRST] = (iw_handler) ray_get_essid,
[SIOCSIWRATE -SIOCIWFIRST] = (iw_handler) ray_set_rate,
[SIOCGIWRATE -SIOCIWFIRST] = (iw_handler) ray_get_rate,
[SIOCSIWRTS -SIOCIWFIRST] = (iw_handler) ray_set_rts,
[SIOCGIWRTS -SIOCIWFIRST] = (iw_handler) ray_get_rts,
[SIOCSIWFRAG -SIOCIWFIRST] = (iw_handler) ray_set_frag,
[SIOCGIWFRAG -SIOCIWFIRST] = (iw_handler) ray_get_frag,
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
};
#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
#define SIOCGIPFRAMING SIOCIWFIRSTPRIV + 1 /* Get framing mode */
#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
static const iw_handler ray_private_handler[] = {
[PATCH] C99 initializers in ray_cs.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-10 03:40:23 +08:00
[0] = (iw_handler) ray_set_framing,
[1] = (iw_handler) ray_get_framing,
[3] = (iw_handler) ray_get_country,
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
};
static const struct iw_priv_args ray_private_args[] = {
/* cmd, set_args, get_args, name */
{ SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
{ SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
{ SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
};
static const struct iw_handler_def ray_handler_def =
{
drivers/net/: all drivers/net/ cleanup with ARRAY_SIZE Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-02 18:30:18 +08:00
.num_standard = ARRAY_SIZE(ray_handler),
.num_private = ARRAY_SIZE(ray_private_handler),
.num_private_args = ARRAY_SIZE(ray_private_args),
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
.standard = ray_handler,
.private = ray_private_handler,
.private_args = ray_private_args,
.get_wireless_stats = ray_get_wireless_stats,
};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*===========================================================================*/
static int ray_open(struct net_device *dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link;
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1, "ray_open('%s')\n", dev->name);
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
if (link->open == 0)
local->num_multi = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
link->open++;
/* If the card is not started, time to start it ! - Jean II */
if(local->card_status == CARD_AWAITING_PARAM) {
int i;
DEBUG(1,"ray_open: doing init now !\n");
/* Download startup parameters */
if ( (i = dl_startup_params(dev)) < 0)
{
printk(KERN_INFO "ray_dev_init dl_startup_params failed - "
"returns 0x%x\n",i);
return -1;
}
}
if (sniffer) netif_stop_queue(dev);
else netif_start_queue(dev);
DEBUG(2,"ray_open ending\n");
return 0;
} /* end ray_open */
/*===========================================================================*/
static int ray_dev_close(struct net_device *dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link;
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(1, "ray_dev_close('%s')\n", dev->name);
link->open--;
netif_stop_queue(dev);
/* In here, we should stop the hardware (stop card from beeing active)
* and set local->card_status to CARD_AWAITING_PARAM, so that while the
* card is closed we can chage its configuration.
* Probably also need a COR reset to get sane state - Jean II */
return 0;
} /* end ray_dev_close */
/*===========================================================================*/
static void ray_reset(struct net_device *dev) {
DEBUG(1,"ray_reset entered\n");
return;
}
/*===========================================================================*/
/* Cause a firmware interrupt if it is ready for one */
/* Return nonzero if not ready */
static int interrupt_ecf(ray_dev_t *local, int ccs)
{
int i = 50;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs interrupt_ecf - device not present\n");
return -1;
}
DEBUG(2,"interrupt_ecf(local=%p, ccs = 0x%x\n",local,ccs);
while ( i &&
(readb(local->amem + CIS_OFFSET + ECF_INTR_OFFSET) & ECF_INTR_SET))
i--;
if (i == 0) {
DEBUG(2,"ray_cs interrupt_ecf card not ready for interrupt\n");
return -1;
}
/* Fill the mailbox, then kick the card */
writeb(ccs, local->sram + SCB_BASE);
writeb(ECF_INTR_SET, local->amem + CIS_OFFSET + ECF_INTR_OFFSET);
return 0;
} /* interrupt_ecf */
/*===========================================================================*/
/* Get next free transmit CCS */
/* Return - index of current tx ccs */
static int get_free_tx_ccs(ray_dev_t *local)
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs get_free_tx_ccs - device not present\n");
return ECARDGONE;
}
if (test_and_set_bit(0,&local->tx_ccs_lock)) {
DEBUG(1,"ray_cs tx_ccs_lock busy\n");
return ECCSBUSY;
}
for (i=0; i < NUMBER_OF_TX_CCS; i++) {
if (readb(&(pccs+i)->buffer_status) == CCS_BUFFER_FREE) {
writeb(CCS_BUFFER_BUSY, &(pccs+i)->buffer_status);
writeb(CCS_END_LIST, &(pccs+i)->link);
local->tx_ccs_lock = 0;
return i;
}
}
local->tx_ccs_lock = 0;
DEBUG(2,"ray_cs ERROR no free tx CCS for raylink card\n");
return ECCSFULL;
} /* get_free_tx_ccs */
/*===========================================================================*/
/* Get next free CCS */
/* Return - index of current ccs */
static int get_free_ccs(ray_dev_t *local)
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs get_free_ccs - device not present\n");
return ECARDGONE;
}
if (test_and_set_bit(0,&local->ccs_lock)) {
DEBUG(1,"ray_cs ccs_lock busy\n");
return ECCSBUSY;
}
for (i = NUMBER_OF_TX_CCS; i < NUMBER_OF_CCS; i++) {
if (readb(&(pccs+i)->buffer_status) == CCS_BUFFER_FREE) {
writeb(CCS_BUFFER_BUSY, &(pccs+i)->buffer_status);
writeb(CCS_END_LIST, &(pccs+i)->link);
local->ccs_lock = 0;
return i;
}
}
local->ccs_lock = 0;
DEBUG(1,"ray_cs ERROR no free CCS for raylink card\n");
return ECCSFULL;
} /* get_free_ccs */
/*===========================================================================*/
static void authenticate_timeout(u_long data)
{
ray_dev_t *local = (ray_dev_t *)data;
del_timer(&local->timer);
printk(KERN_INFO "ray_cs Authentication with access point failed"
" - timeout\n");
join_net((u_long)local);
}
/*===========================================================================*/
static int asc_to_int(char a)
{
if (a < '0') return -1;
if (a <= '9') return (a - '0');
if (a < 'A') return -1;
if (a <= 'F') return (10 + a - 'A');
if (a < 'a') return -1;
if (a <= 'f') return (10 + a - 'a');
return -1;
}
/*===========================================================================*/
static int parse_addr(char *in_str, UCHAR *out)
{
int len;
int i,j,k;
int status;
if (in_str == NULL) return 0;
if ((len = strlen(in_str)) < 2) return 0;
memset(out, 0, ADDRLEN);
status = 1;
j = len - 1;
if (j > 12) j = 12;
i = 5;
while (j > 0)
{
if ((k = asc_to_int(in_str[j--])) != -1) out[i] = k;
else return 0;
if (j == 0) break;
if ((k = asc_to_int(in_str[j--])) != -1) out[i] += k << 4;
else return 0;
if (!i--) break;
}
return status;
}
/*===========================================================================*/
static struct net_device_stats *ray_get_stats(struct net_device *dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct status __iomem *p = local->sram + STATUS_BASE;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs net_device_stats - device not present\n");
return &local->stats;
}
if (readb(&p->mrx_overflow_for_host))
{
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
local->stats.rx_over_errors += swab16(readw(&p->mrx_overflow));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
writeb(0,&p->mrx_overflow);
writeb(0,&p->mrx_overflow_for_host);
}
if (readb(&p->mrx_checksum_error_for_host))
{
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
local->stats.rx_crc_errors += swab16(readw(&p->mrx_checksum_error));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
writeb(0,&p->mrx_checksum_error);
writeb(0,&p->mrx_checksum_error_for_host);
}
if (readb(&p->rx_hec_error_for_host))
{
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
local->stats.rx_frame_errors += swab16(readw(&p->rx_hec_error));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
writeb(0,&p->rx_hec_error);
writeb(0,&p->rx_hec_error_for_host);
}
return &local->stats;
}
/*===========================================================================*/
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int ccsindex;
int i;
struct ccs __iomem *pccs;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_update_parm - device not present\n");
return;
}
if ((ccsindex = get_free_ccs(local)) < 0)
{
DEBUG(0,"ray_update_parm - No free ccs\n");
return;
}
pccs = ccs_base(local) + ccsindex;
writeb(CCS_UPDATE_PARAMS, &pccs->cmd);
writeb(objid, &pccs->var.update_param.object_id);
writeb(1, &pccs->var.update_param.number_objects);
writeb(0, &pccs->var.update_param.failure_cause);
for (i=0; i<len; i++) {
writeb(value[i], local->sram + HOST_TO_ECF_BASE);
}
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(0,"ray_cs associate failed - ECF not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
}
}
/*===========================================================================*/
static void ray_update_multi_list(struct net_device *dev, int all)
{
struct dev_mc_list *dmi, **dmip;
int ccsindex;
struct ccs __iomem *pccs;
int i = 0;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
void __iomem *p = local->sram + HOST_TO_ECF_BASE;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_update_multi_list - device not present\n");
return;
}
else
DEBUG(2,"ray_update_multi_list(%p)\n",dev);
if ((ccsindex = get_free_ccs(local)) < 0)
{
DEBUG(1,"ray_update_multi - No free ccs\n");
return;
}
pccs = ccs_base(local) + ccsindex;
writeb(CCS_UPDATE_MULTICAST_LIST, &pccs->cmd);
if (all) {
writeb(0xff, &pccs->var);
local->num_multi = 0xff;
}
else {
/* Copy the kernel's list of MC addresses to card */
for (dmip=&dev->mc_list; (dmi=*dmip)!=NULL; dmip=&dmi->next) {
memcpy_toio(p, dmi->dmi_addr, ETH_ALEN);
DEBUG(1,"ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n",dmi->dmi_addr[0],dmi->dmi_addr[1],dmi->dmi_addr[2],dmi->dmi_addr[3],dmi->dmi_addr[4],dmi->dmi_addr[5]);
p += ETH_ALEN;
i++;
}
if (i > 256/ADDRLEN) i = 256/ADDRLEN;
writeb((UCHAR)i, &pccs->var);
DEBUG(1,"ray_cs update_multi %d addresses in list\n", i);
/* Interrupt the firmware to process the command */
local->num_multi = i;
}
if (interrupt_ecf(local, ccsindex)) {
DEBUG(1,"ray_cs update_multi failed - ECF not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
}
} /* end ray_update_multi_list */
/*===========================================================================*/
static void set_multicast_list(struct net_device *dev)
{
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
UCHAR promisc;
DEBUG(2,"ray_cs set_multicast_list(%p)\n",dev);
if (dev->flags & IFF_PROMISC)
{
if (local->sparm.b5.a_promiscuous_mode == 0) {
DEBUG(1,"ray_cs set_multicast_list promisc on\n");
local->sparm.b5.a_promiscuous_mode = 1;
promisc = 1;
ray_update_parm(dev, OBJID_promiscuous_mode, \
&promisc, sizeof(promisc));
}
}
else {
if (local->sparm.b5.a_promiscuous_mode == 1) {
DEBUG(1,"ray_cs set_multicast_list promisc off\n");
local->sparm.b5.a_promiscuous_mode = 0;
promisc = 0;
ray_update_parm(dev, OBJID_promiscuous_mode, \
&promisc, sizeof(promisc));
}
}
if (dev->flags & IFF_ALLMULTI) ray_update_multi_list(dev, 1);
else
{
if (local->num_multi != dev->mc_count) ray_update_multi_list(dev, 0);
}
} /* end set_multicast_list */
/*=============================================================================
* All routines below here are run at interrupt time.
=============================================================================*/
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 21:55:46 +08:00
static irqreturn_t ray_interrupt(int irq, void *dev_id)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
struct net_device *dev = (struct net_device *)dev_id;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ray_dev_t *local;
struct ccs __iomem *pccs;
struct rcs __iomem *prcs;
UCHAR rcsindex;
UCHAR tmp;
UCHAR cmd;
UCHAR status;
if (dev == NULL) /* Note that we want interrupts with dev->start == 0 */
return IRQ_NONE;
DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev);
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
local = netdev_priv(dev);
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
link = (struct pcmcia_device *)local->finder;
[PATCH] pcmcia: convert DEV_OK to pcmcia_dev_present Instead of the DEV_OK macro, drivers should use pcmcia_dev_present(). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 18:04:33 +08:00
if (!pcmcia_dev_present(link)) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
return IRQ_NONE;
}
rcsindex = readb(&((struct scb __iomem *)(local->sram))->rcs_index);
if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS))
{
DEBUG(1,"ray_cs interrupt bad rcsindex = 0x%x\n",rcsindex);
clear_interrupt(local);
return IRQ_HANDLED;
}
if (rcsindex < NUMBER_OF_CCS) /* If it's a returned CCS */
{
pccs = ccs_base(local) + rcsindex;
cmd = readb(&pccs->cmd);
status = readb(&pccs->buffer_status);
switch (cmd)
{
case CCS_DOWNLOAD_STARTUP_PARAMS: /* Happens in firmware someday */
del_timer(&local->timer);
if (status == CCS_COMMAND_COMPLETE) {
DEBUG(1,"ray_cs interrupt download_startup_parameters OK\n");
}
else {
DEBUG(1,"ray_cs interrupt download_startup_parameters fail\n");
}
break;
case CCS_UPDATE_PARAMS:
DEBUG(1,"ray_cs interrupt update params done\n");
if (status != CCS_COMMAND_COMPLETE) {
tmp = readb(&pccs->var.update_param.failure_cause);
DEBUG(0,"ray_cs interrupt update params failed - reason %d\n",tmp);
}
break;
case CCS_REPORT_PARAMS:
DEBUG(1,"ray_cs interrupt report params done\n");
break;
case CCS_UPDATE_MULTICAST_LIST: /* Note that this CCS isn't returned */
DEBUG(1,"ray_cs interrupt CCS Update Multicast List done\n");
break;
case CCS_UPDATE_POWER_SAVINGS_MODE:
DEBUG(1,"ray_cs interrupt update power save mode done\n");
break;
case CCS_START_NETWORK:
case CCS_JOIN_NETWORK:
if (status == CCS_COMMAND_COMPLETE) {
if (readb(&pccs->var.start_network.net_initiated) == 1) {
DEBUG(0,"ray_cs interrupt network \"%s\" started\n",\
local->sparm.b4.a_current_ess_id);
}
else {
DEBUG(0,"ray_cs interrupt network \"%s\" joined\n",\
local->sparm.b4.a_current_ess_id);
}
memcpy_fromio(&local->bss_id,pccs->var.start_network.bssid,ADDRLEN);
if (local->fw_ver == 0x55) local->net_default_tx_rate = 3;
else local->net_default_tx_rate =
readb(&pccs->var.start_network.net_default_tx_rate);
local->encryption = readb(&pccs->var.start_network.encryption);
if (!sniffer && (local->net_type == INFRA)
&& !(local->sparm.b4.a_acting_as_ap_status)) {
authenticate(local);
}
local->card_status = CARD_ACQ_COMPLETE;
}
else {
local->card_status = CARD_ACQ_FAILED;
del_timer(&local->timer);
local->timer.expires = jiffies + HZ*5;
local->timer.data = (long)local;
if (status == CCS_START_NETWORK) {
DEBUG(0,"ray_cs interrupt network \"%s\" start failed\n",\
local->sparm.b4.a_current_ess_id);
local->timer.function = &start_net;
}
else {
DEBUG(0,"ray_cs interrupt network \"%s\" join failed\n",\
local->sparm.b4.a_current_ess_id);
local->timer.function = &join_net;
}
add_timer(&local->timer);
}
break;
case CCS_START_ASSOCIATION:
if (status == CCS_COMMAND_COMPLETE) {
local->card_status = CARD_ASSOC_COMPLETE;
DEBUG(0,"ray_cs association successful\n");
}
else
{
DEBUG(0,"ray_cs association failed,\n");
local->card_status = CARD_ASSOC_FAILED;
join_net((u_long)local);
}
break;
case CCS_TX_REQUEST:
if (status == CCS_COMMAND_COMPLETE) {
DEBUG(3,"ray_cs interrupt tx request complete\n");
}
else {
DEBUG(1,"ray_cs interrupt tx request failed\n");
}
if (!sniffer) netif_start_queue(dev);
netif_wake_queue(dev);
break;
case CCS_TEST_MEMORY:
DEBUG(1,"ray_cs interrupt mem test done\n");
break;
case CCS_SHUTDOWN:
DEBUG(1,"ray_cs interrupt Unexpected CCS returned - Shutdown\n");
break;
case CCS_DUMP_MEMORY:
DEBUG(1,"ray_cs interrupt dump memory done\n");
break;
case CCS_START_TIMER:
DEBUG(2,"ray_cs interrupt DING - raylink timer expired\n");
break;
default:
DEBUG(1,"ray_cs interrupt Unexpected CCS 0x%x returned 0x%x\n",\
rcsindex, cmd);
}
writeb(CCS_BUFFER_FREE, &pccs->buffer_status);
}
else /* It's an RCS */
{
prcs = rcs_base(local) + rcsindex;
switch (readb(&prcs->interrupt_id))
{
case PROCESS_RX_PACKET:
ray_rx(dev, local, prcs);
break;
case REJOIN_NET_COMPLETE:
DEBUG(1,"ray_cs interrupt rejoin net complete\n");
local->card_status = CARD_ACQ_COMPLETE;
/* do we need to clear tx buffers CCS's? */
if (local->sparm.b4.a_network_type == ADHOC) {
if (!sniffer) netif_start_queue(dev);
}
else {
memcpy_fromio(&local->bss_id, prcs->var.rejoin_net_complete.bssid, ADDRLEN);
DEBUG(1,"ray_cs new BSSID = %02x%02x%02x%02x%02x%02x\n",\
local->bss_id[0], local->bss_id[1], local->bss_id[2],\
local->bss_id[3], local->bss_id[4], local->bss_id[5]);
if (!sniffer) authenticate(local);
}
break;
case ROAMING_INITIATED:
DEBUG(1,"ray_cs interrupt roaming initiated\n");
netif_stop_queue(dev);
local->card_status = CARD_DOING_ACQ;
break;
case JAPAN_CALL_SIGN_RXD:
DEBUG(1,"ray_cs interrupt japan call sign rx\n");
break;
default:
DEBUG(1,"ray_cs Unexpected interrupt for RCS 0x%x cmd = 0x%x\n",\
rcsindex, (unsigned int) readb(&prcs->interrupt_id));
break;
}
writeb(CCS_BUFFER_FREE, &prcs->buffer_status);
}
clear_interrupt(local);
return IRQ_HANDLED;
} /* ray_interrupt */
/*===========================================================================*/
static void ray_rx(struct net_device *dev, ray_dev_t *local, struct rcs __iomem *prcs)
{
int rx_len;
unsigned int pkt_addr;
void __iomem *pmsg;
DEBUG(4,"ray_rx process rx packet\n");
/* Calculate address of packet within Rx buffer */
pkt_addr = ((readb(&prcs->var.rx_packet.rx_data_ptr[0]) << 8)
+ readb(&prcs->var.rx_packet.rx_data_ptr[1])) & RX_BUFF_END;
/* Length of first packet fragment */
rx_len = (readb(&prcs->var.rx_packet.rx_data_length[0]) << 8)
+ readb(&prcs->var.rx_packet.rx_data_length[1]);
local->last_rsl = readb(&prcs->var.rx_packet.rx_sig_lev);
pmsg = local->rmem + pkt_addr;
switch(readb(pmsg))
{
case DATA_TYPE:
DEBUG(4,"ray_rx data type\n");
rx_data(dev, prcs, pkt_addr, rx_len);
break;
case AUTHENTIC_TYPE:
DEBUG(4,"ray_rx authentic type\n");
if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len);
else rx_authenticate(local, prcs, pkt_addr, rx_len);
break;
case DEAUTHENTIC_TYPE:
DEBUG(4,"ray_rx deauth type\n");
if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len);
else rx_deauthenticate(local, prcs, pkt_addr, rx_len);
break;
case NULL_MSG_TYPE:
DEBUG(3,"ray_cs rx NULL msg\n");
break;
case BEACON_TYPE:
DEBUG(4,"ray_rx beacon type\n");
if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len);
copy_from_rx_buff(local, (UCHAR *)&local->last_bcn, pkt_addr,
rx_len < sizeof(struct beacon_rx) ?
rx_len : sizeof(struct beacon_rx));
local->beacon_rxed = 1;
/* Get the statistics so the card counters never overflow */
ray_get_stats(dev);
break;
default:
DEBUG(0,"ray_cs unknown pkt type %2x\n", (unsigned int) readb(pmsg));
break;
}
} /* end ray_rx */
/*===========================================================================*/
static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned int pkt_addr,
int rx_len)
{
struct sk_buff *skb = NULL;
struct rcs __iomem *prcslink = prcs;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
ray_dev_t *local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
UCHAR *rx_ptr;
int total_len;
int tmp;
#ifdef WIRELESS_SPY
int siglev = local->last_rsl;
u_char linksrcaddr[ETH_ALEN]; /* Other end of the wireless link */
#endif
if (!sniffer) {
if (translate) {
/* TBD length needs fixing for translated header */
if (rx_len < (ETH_HLEN + RX_MAC_HEADER_LENGTH) ||
rx_len > (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN + FCS_LEN))
{
DEBUG(0,"ray_cs invalid packet length %d received \n",rx_len);
return;
}
}
else /* encapsulated ethernet */ {
if (rx_len < (ETH_HLEN + RX_MAC_HEADER_LENGTH) ||
rx_len > (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN + FCS_LEN))
{
DEBUG(0,"ray_cs invalid packet length %d received \n",rx_len);
return;
}
}
}
DEBUG(4,"ray_cs rx_data packet\n");
/* If fragmented packet, verify sizes of fragments add up */
if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) {
DEBUG(1,"ray_cs rx'ed fragment\n");
tmp = (readb(&prcs->var.rx_packet.totalpacketlength[0]) << 8)
+ readb(&prcs->var.rx_packet.totalpacketlength[1]);
total_len = tmp;
prcslink = prcs;
do {
tmp -= (readb(&prcslink->var.rx_packet.rx_data_length[0]) << 8)
+ readb(&prcslink->var.rx_packet.rx_data_length[1]);
if (readb(&prcslink->var.rx_packet.next_frag_rcs_index) == 0xFF
|| tmp < 0) break;
prcslink = rcs_base(local)
+ readb(&prcslink->link_field);
} while (1);
if (tmp < 0)
{
DEBUG(0,"ray_cs rx_data fragment lengths don't add up\n");
local->stats.rx_dropped++;
release_frag_chain(local, prcs);
return;
}
}
else { /* Single unfragmented packet */
total_len = rx_len;
}
skb = dev_alloc_skb( total_len+5 );
if (skb == NULL)
{
DEBUG(0,"ray_cs rx_data could not allocate skb\n");
local->stats.rx_dropped++;
if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF)
release_frag_chain(local, prcs);
return;
}
skb_reserve( skb, 2); /* Align IP on 16 byte (TBD check this)*/
DEBUG(4,"ray_cs rx_data total_len = %x, rx_len = %x\n",total_len,rx_len);
/************************/
/* Reserve enough room for the whole damn packet. */
rx_ptr = skb_put( skb, total_len);
/* Copy the whole packet to sk_buff */
rx_ptr += copy_from_rx_buff(local, rx_ptr, pkt_addr & RX_BUFF_END, rx_len);
/* Get source address */
#ifdef WIRELESS_SPY
[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset} To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2007-03-28 05:55:52 +08:00
skb_copy_from_linear_data_offset(skb, offsetof(struct mac_header, addr_2),
linksrcaddr, ETH_ALEN);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#endif
/* Now, deal with encapsulation/translation/sniffer */
if (!sniffer) {
if (!translate) {
/* Encapsulated ethernet, so just lop off 802.11 MAC header */
/* TBD reserve skb_reserve( skb, RX_MAC_HEADER_LENGTH); */
skb_pull( skb, RX_MAC_HEADER_LENGTH);
}
else {
/* Do translation */
untranslate(local, skb, total_len);
}
}
else
{ /* sniffer mode, so just pass whole packet */ };
/************************/
/* Now pick up the rest of the fragments if any */
tmp = 17;
if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) {
prcslink = prcs;
DEBUG(1,"ray_cs rx_data in fragment loop\n");
do {
prcslink = rcs_base(local)
+ readb(&prcslink->var.rx_packet.next_frag_rcs_index);
rx_len = (( readb(&prcslink->var.rx_packet.rx_data_length[0]) << 8)
+ readb(&prcslink->var.rx_packet.rx_data_length[1]))
& RX_BUFF_END;
pkt_addr = (( readb(&prcslink->var.rx_packet.rx_data_ptr[0]) << 8)
+ readb(&prcslink->var.rx_packet.rx_data_ptr[1]))
& RX_BUFF_END;
rx_ptr += copy_from_rx_buff(local, rx_ptr, pkt_addr, rx_len);
} while (tmp-- &&
readb(&prcslink->var.rx_packet.next_frag_rcs_index) != 0xFF);
release_frag_chain(local, prcs);
}
skb->protocol = eth_type_trans(skb,dev);
netif_rx(skb);
dev->last_rx = jiffies;
local->stats.rx_packets++;
local->stats.rx_bytes += total_len;
/* Gather signal strength per address */
#ifdef WIRELESS_SPY
/* For the Access Point or the node having started the ad-hoc net
* note : ad-hoc work only in some specific configurations, but we
* kludge in ray_get_wireless_stats... */
if(!memcmp(linksrcaddr, local->bss_id, ETH_ALEN))
{
/* Update statistics */
/*local->wstats.qual.qual = none ? */
local->wstats.qual.level = siglev;
/*local->wstats.qual.noise = none ? */
local->wstats.qual.updated = 0x2;
}
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
/* Now, update the spy stuff */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[PATCH] ray_cs : WE-17 support This adds support for WE-17 to the ray_cs driver. Tested with 2.6.13 (with real HW). Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-03 02:40:39 +08:00
struct iw_quality wstats;
wstats.level = siglev;
/* wstats.noise = none ? */
/* wstats.qual = none ? */
wstats.updated = 0x2;
/* Update spy records */
wireless_spy_update(dev, linksrcaddr, &wstats);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
#endif /* WIRELESS_SPY */
} /* end rx_data */
/*===========================================================================*/
static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
{
snaphdr_t *psnap = (snaphdr_t *)(skb->data + RX_MAC_HEADER_LENGTH);
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
struct ieee80211_hdr *pmac = (struct ieee80211_hdr *)skb->data;
__be16 type = *(__be16 *)psnap->ethertype;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int delta;
struct ethhdr *peth;
UCHAR srcaddr[ADDRLEN];
UCHAR destaddr[ADDRLEN];
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
static UCHAR org_bridge[3] = {0, 0, 0xf8};
static UCHAR org_1042[3] = {0, 0, 0};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN);
memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#ifdef PCMCIA_DEBUG
if (pc_debug > 3) {
int i;
printk(KERN_DEBUG "skb->data before untranslate");
for (i=0;i<64;i++)
printk("%02x ",skb->data[i]);
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
printk("\n" KERN_DEBUG "type = %08x, xsap = %02x%02x%02x, org = %02x02x02x\n",
ntohs(type),
psnap->dsap, psnap->ssap, psnap->ctrl,
psnap->org[0], psnap->org[1], psnap->org[2]);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk(KERN_DEBUG "untranslate skb->data = %p\n",skb->data);
}
#endif
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
if (psnap->dsap != 0xaa || psnap->ssap != 0xaa || psnap->ctrl != 3) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* not a snap type so leave it alone */
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
DEBUG(3,"ray_cs untranslate NOT SNAP %02x %02x %02x\n",
psnap->dsap, psnap->ssap, psnap->ctrl);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
delta = RX_MAC_HEADER_LENGTH - ETH_HLEN;
peth = (struct ethhdr *)(skb->data + delta);
peth->h_proto = htons(len - RX_MAC_HEADER_LENGTH);
}
else { /* Its a SNAP */
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
if (memcmp(psnap->org, org_bridge, 3) == 0) { /* EtherII and nuke the LLC */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(3,"ray_cs untranslate Bridge encap\n");
delta = RX_MAC_HEADER_LENGTH
+ sizeof(struct snaphdr_t) - ETH_HLEN;
peth = (struct ethhdr *)(skb->data + delta);
peth->h_proto = type;
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
} else if (memcmp(psnap->org, org_1042, 3) == 0) {
switch (ntohs(type)) {
case ETH_P_IPX:
case ETH_P_AARP:
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(3,"ray_cs untranslate RFC IPX/AARP\n");
delta = RX_MAC_HEADER_LENGTH - ETH_HLEN;
peth = (struct ethhdr *)(skb->data + delta);
peth->h_proto = htons(len - RX_MAC_HEADER_LENGTH);
break;
default:
DEBUG(3,"ray_cs untranslate RFC default\n");
delta = RX_MAC_HEADER_LENGTH +
sizeof(struct snaphdr_t) - ETH_HLEN;
peth = (struct ethhdr *)(skb->data + delta);
peth->h_proto = type;
break;
}
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
} else {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk("ray_cs untranslate very confused by packet\n");
delta = RX_MAC_HEADER_LENGTH - ETH_HLEN;
peth = (struct ethhdr *)(skb->data + delta);
peth->h_proto = type;
ray_cs fixes bugs galore: * 0xf380 instead of htons(ETH_P_AARP), etc. Works only on l-e. * back in 2.3.20 driver got readb() and friends instead of direct dereferencing of iomem. Somebody got too enthusiatic and replaced ntohs(p->mrx_overflow) with ntohs(read(&p->mrx_overflow) without noticing that (a) the sucker is 16bit and (b) that expression can't possibly be portable anyway (hell, on l-e it's always less than 256, on b-e it's always a multiple of 256). Proper fix is swab16(readw(&p->mrx_overflow) taking into account the conversion done by readw() itself. That crap happened in several places; the same fix applies. * untranslate() assumes little-endian almost everywhere, except for the code checking for IPX/AARP packets; there we forgot ntohs(), so that part only works on big-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-29 17:55:50 +08:00
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
/* TBD reserve skb_reserve(skb, delta); */
skb_pull(skb, delta);
DEBUG(3,"untranslate after skb_pull(%d), skb->data = %p\n",delta,skb->data);
memcpy(peth->h_dest, destaddr, ADDRLEN);
memcpy(peth->h_source, srcaddr, ADDRLEN);
#ifdef PCMCIA_DEBUG
if (pc_debug > 3) {
int i;
printk(KERN_DEBUG "skb->data after untranslate:");
for (i=0;i<64;i++)
printk("%02x ",skb->data[i]);
printk("\n");
}
#endif
} /* end untranslate */
/*===========================================================================*/
/* Copy data from circular receive buffer to PC memory.
* dest = destination address in PC memory
* pkt_addr = source address in receive buffer
* len = length of packet to copy
*/
static int copy_from_rx_buff(ray_dev_t *local, UCHAR *dest, int pkt_addr, int length)
{
int wrap_bytes = (pkt_addr + length) - (RX_BUFF_END + 1);
if (wrap_bytes <= 0)
{
memcpy_fromio(dest,local->rmem + pkt_addr,length);
}
else /* Packet wrapped in circular buffer */
{
memcpy_fromio(dest,local->rmem+pkt_addr,length - wrap_bytes);
memcpy_fromio(dest + length - wrap_bytes, local->rmem, wrap_bytes);
}
return length;
}
/*===========================================================================*/
static void release_frag_chain(ray_dev_t *local, struct rcs __iomem * prcs)
{
struct rcs __iomem *prcslink = prcs;
int tmp = 17;
unsigned rcsindex = readb(&prcs->var.rx_packet.next_frag_rcs_index);
while (tmp--) {
writeb(CCS_BUFFER_FREE, &prcslink->buffer_status);
if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS)) {
DEBUG(1,"ray_cs interrupt bad rcsindex = 0x%x\n",rcsindex);
break;
}
prcslink = rcs_base(local) + rcsindex;
rcsindex = readb(&prcslink->var.rx_packet.next_frag_rcs_index);
}
writeb(CCS_BUFFER_FREE, &prcslink->buffer_status);
}
/*===========================================================================*/
static void authenticate(ray_dev_t *local)
{
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(0,"ray_cs Starting authentication.\n");
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs authenticate - device not present\n");
return;
}
del_timer(&local->timer);
if (build_auth_frame(local, local->bss_id, OPEN_AUTH_REQUEST)) {
local->timer.function = &join_net;
}
else {
local->timer.function = &authenticate_timeout;
}
local->timer.expires = jiffies + HZ*2;
local->timer.data = (long)local;
add_timer(&local->timer);
local->authentication_state = AWAITING_RESPONSE;
} /* end authenticate */
/*===========================================================================*/
static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs,
unsigned int pkt_addr, int rx_len)
{
UCHAR buff[256];
struct rx_msg *msg = (struct rx_msg *)buff;
del_timer(&local->timer);
copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff);
/* if we are trying to get authenticated */
if (local->sparm.b4.a_network_type == ADHOC) {
DEBUG(1,"ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", msg->var[0],msg->var[1],msg->var[2],msg->var[3],msg->var[4],msg->var[5]);
if (msg->var[2] == 1) {
DEBUG(0,"ray_cs Sending authentication response.\n");
if (!build_auth_frame (local, msg->mac.addr_2, OPEN_AUTH_RESPONSE)) {
local->authentication_state = NEED_TO_AUTH;
memcpy(local->auth_id, msg->mac.addr_2, ADDRLEN);
}
}
}
else /* Infrastructure network */
{
if (local->authentication_state == AWAITING_RESPONSE) {
/* Verify authentication sequence #2 and success */
if (msg->var[2] == 2) {
if ((msg->var[3] | msg->var[4]) == 0) {
DEBUG(1,"Authentication successful\n");
local->card_status = CARD_AUTH_COMPLETE;
associate(local);
local->authentication_state = AUTHENTICATED;
}
else {
DEBUG(0,"Authentication refused\n");
local->card_status = CARD_AUTH_REFUSED;
join_net((u_long)local);
local->authentication_state = UNAUTHENTICATED;
}
}
}
}
} /* end rx_authenticate */
/*===========================================================================*/
static void associate(ray_dev_t *local)
{
struct ccs __iomem *pccs;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link = local->finder;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct net_device *dev = link->priv;
int ccsindex;
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-02 07:09:29 +08:00
if (!(pcmcia_dev_present(link))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
DEBUG(2,"ray_cs associate - device not present\n");
return;
}
/* If no tx buffers available, return*/
if ((ccsindex = get_free_ccs(local)) < 0)
{
/* TBD should never be here but... what if we are? */
DEBUG(1,"ray_cs associate - No free ccs\n");
return;
}
DEBUG(1,"ray_cs Starting association with access point\n");
pccs = ccs_base(local) + ccsindex;
/* fill in the CCS */
writeb(CCS_START_ASSOCIATION, &pccs->cmd);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(1,"ray_cs associate failed - ECF not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
del_timer(&local->timer);
local->timer.expires = jiffies + HZ*2;
local->timer.data = (long)local;
local->timer.function = &join_net;
add_timer(&local->timer);
local->card_status = CARD_ASSOC_FAILED;
return;
}
if (!sniffer) netif_start_queue(dev);
} /* end associate */
/*===========================================================================*/
static void rx_deauthenticate(ray_dev_t *local, struct rcs __iomem *prcs,
unsigned int pkt_addr, int rx_len)
{
/* UCHAR buff[256];
struct rx_msg *msg = (struct rx_msg *)buff;
*/
DEBUG(0,"Deauthentication frame received\n");
local->authentication_state = UNAUTHENTICATED;
/* Need to reauthenticate or rejoin depending on reason code */
/* copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff);
*/
}
/*===========================================================================*/
static void clear_interrupt(ray_dev_t *local)
{
writeb(0, local->amem + CIS_OFFSET + HCS_INTR_OFFSET);
}
/*===========================================================================*/
#ifdef CONFIG_PROC_FS
#define MAXDATA (PAGE_SIZE - 80)
static char *card_status[] = {
"Card inserted - uninitialized", /* 0 */
"Card not downloaded", /* 1 */
"Waiting for download parameters", /* 2 */
"Card doing acquisition", /* 3 */
"Acquisition complete", /* 4 */
"Authentication complete", /* 5 */
"Association complete", /* 6 */
"???", "???", "???", "???", /* 7 8 9 10 undefined */
"Card init error", /* 11 */
"Download parameters error", /* 12 */
"???", /* 13 */
"Acquisition failed", /* 14 */
"Authentication refused", /* 15 */
"Association failed" /* 16 */
};
static char *nettype[] = {"Adhoc", "Infra "};
static char *framing[] = {"Encapsulation", "Translation"}
;
/*===========================================================================*/
static int ray_cs_proc_read(char *buf, char **start, off_t offset, int len)
{
/* Print current values which are not available via other means
* eg ifconfig
*/
int i;
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:21:06 +08:00
struct pcmcia_device *link;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct net_device *dev;
ray_dev_t *local;
UCHAR *p;
struct freq_hop_element *pfh;
UCHAR c[33];
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 08:59:30 +08:00
DECLARE_MAC_BUF(mac);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-05 17:45:09 +08:00
link = this_device;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!link)
return 0;
dev = (struct net_device *)link->priv;
if (!dev)
return 0;
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-04 01:37:16 +08:00
local = netdev_priv(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!local)
return 0;
len = 0;
len += sprintf(buf + len, "Raylink Wireless LAN driver status\n");
len += sprintf(buf + len, "%s\n", rcsid);
/* build 4 does not report version, and field is 0x55 after memtest */
len += sprintf(buf + len, "Firmware version = ");
if (local->fw_ver == 0x55)
len += sprintf(buf + len, "4 - Use dump_cis for more details\n");
else
len += sprintf(buf + len, "%2d.%02d.%02d\n",
local->fw_ver, local->fw_bld, local->fw_var);
for (i=0; i<32; i++) c[i] = local->sparm.b5.a_current_ess_id[i];
c[32] = 0;
len += sprintf(buf + len, "%s network ESSID = \"%s\"\n",
nettype[local->sparm.b5.a_network_type], c);
p = local->bss_id;
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 08:59:30 +08:00
len += sprintf(buf + len, "BSSID = %s\n",
print_mac(mac, p));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
len += sprintf(buf + len, "Country code = %d\n",
local->sparm.b5.a_curr_country_code);
i = local->card_status;
if (i < 0) i = 10;
if (i > 16) i = 10;
len += sprintf(buf + len, "Card status = %s\n", card_status[i]);
len += sprintf(buf + len, "Framing mode = %s\n",framing[translate]);
len += sprintf(buf + len, "Last pkt signal lvl = %d\n", local->last_rsl);
if (local->beacon_rxed) {
/* Pull some fields out of last beacon received */
len += sprintf(buf + len, "Beacon Interval = %d Kus\n",
local->last_bcn.beacon_intvl[0]
+ 256 * local->last_bcn.beacon_intvl[1]);
p = local->last_bcn.elements;
if (p[0] == C_ESSID_ELEMENT_ID) p += p[1] + 2;
else {
len += sprintf(buf + len, "Parse beacon failed at essid element id = %d\n",p[0]);
return len;
}
if (p[0] == C_SUPPORTED_RATES_ELEMENT_ID) {
len += sprintf(buf + len, "Supported rate codes = ");
for (i=2; i<p[1] + 2; i++)
len += sprintf(buf + len, "0x%02x ", p[i]);
len += sprintf(buf + len, "\n");
p += p[1] + 2;
}
else {
len += sprintf(buf + len, "Parse beacon failed at rates element\n");
return len;
}
if (p[0] == C_FH_PARAM_SET_ELEMENT_ID) {
pfh = (struct freq_hop_element *)p;
len += sprintf(buf + len, "Hop dwell = %d Kus\n",
pfh->dwell_time[0] + 256 * pfh->dwell_time[1]);
len += sprintf(buf + len, "Hop set = %d \n", pfh->hop_set);
len += sprintf(buf + len, "Hop pattern = %d \n", pfh->hop_pattern);
len += sprintf(buf + len, "Hop index = %d \n", pfh->hop_index);
p += p[1] + 2;
}
else {
len += sprintf(buf + len, "Parse beacon failed at FH param element\n");
return len;
}
} else {
len += sprintf(buf + len, "No beacons received\n");
}
return len;
}
#endif
/*===========================================================================*/
static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type)
{
int addr;
struct ccs __iomem *pccs;
struct tx_msg __iomem *ptx;
int ccsindex;
/* If no tx buffers available, return */
if ((ccsindex = get_free_tx_ccs(local)) < 0)
{
DEBUG(1,"ray_cs send authenticate - No free tx ccs\n");
return -1;
}
pccs = ccs_base(local) + ccsindex;
/* Address in card space */
addr = TX_BUF_BASE + (ccsindex << 11);
/* fill in the CCS */
writeb(CCS_TX_REQUEST, &pccs->cmd);
writeb(addr >> 8, pccs->var.tx_request.tx_data_ptr);
writeb(0x20, pccs->var.tx_request.tx_data_ptr + 1);
writeb(TX_AUTHENTICATE_LENGTH_MSB, pccs->var.tx_request.tx_data_length);
writeb(TX_AUTHENTICATE_LENGTH_LSB,pccs->var.tx_request.tx_data_length + 1);
writeb(0, &pccs->var.tx_request.pow_sav_mode);
ptx = local->sram + addr;
/* fill in the mac header */
writeb(PROTOCOL_VER | AUTHENTIC_TYPE, &ptx->mac.frame_ctl_1);
writeb(0, &ptx->mac.frame_ctl_2);
memcpy_toio(ptx->mac.addr_1, dest, ADDRLEN);
memcpy_toio(ptx->mac.addr_2, local->sparm.b4.a_mac_addr, ADDRLEN);
memcpy_toio(ptx->mac.addr_3, local->bss_id, ADDRLEN);
/* Fill in msg body with protocol 00 00, sequence 01 00 ,status 00 00 */
memset_io(ptx->var, 0, 6);
writeb(auth_type & 0xff, ptx->var + 2);
/* Interrupt the firmware to process the command */
if (interrupt_ecf(local, ccsindex)) {
DEBUG(1,"ray_cs send authentication request failed - ECF not ready for intr\n");
writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
return -1;
}
return 0;
} /* End build_auth_frame */
/*===========================================================================*/
#ifdef CONFIG_PROC_FS
static void raycs_write(const char *name, write_proc_t *w, void *data)
{
struct proc_dir_entry * entry = create_proc_entry(name, S_IFREG | S_IWUSR, NULL);
if (entry) {
entry->write_proc = w;
entry->data = data;
}
}
static int write_essid(struct file *file, const char __user *buffer, unsigned long count, void *data)
{
static char proc_essid[33];
int len = count;
if (len > 32)
len = 32;
memset(proc_essid, 0, 33);
if (copy_from_user(proc_essid, buffer, len))
return -EFAULT;
essid = proc_essid;
return count;
}
static int write_int(struct file *file, const char __user *buffer, unsigned long count, void *data)
{
static char proc_number[10];
char *p;
int nr, len;
if (!count)
return 0;
if (count > 9)
return -EINVAL;
if (copy_from_user(proc_number, buffer, count))
return -EFAULT;
p = proc_number;
nr = 0;
len = count;
do {
unsigned int c = *p - '0';
if (c > 9)
return -EINVAL;
nr = nr*10 + c;
p++;
} while (--len);
*(int *)data = nr;
return count;
}
#endif
[PATCH] pcmcia: id_table for ray_cs Add pcmcia_device_id table. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-28 07:28:24 +08:00
static struct pcmcia_device_id ray_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, ray_ids);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static struct pcmcia_driver ray_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "ray_cs",
},
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-03-31 23:26:06 +08:00
.probe = ray_probe,
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:23:14 +08:00
.remove = ray_detach,
[PATCH] pcmcia: id_table for ray_cs Add pcmcia_device_id table. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-28 07:28:24 +08:00
.id_table = ray_ids,
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-11-15 04:21:18 +08:00
.suspend = ray_suspend,
.resume = ray_resume,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
};
static int __init init_ray_cs(void)
{
int rc;
DEBUG(1, "%s\n", rcsid);
rc = pcmcia_register_driver(&ray_driver);
DEBUG(1, "raylink init_module register_pcmcia_driver returns 0x%x\n",rc);
#ifdef CONFIG_PROC_FS
proc_mkdir("driver/ray_cs", NULL);
create_proc_info_entry("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_read);
raycs_write("driver/ray_cs/essid", write_essid, NULL);
raycs_write("driver/ray_cs/net_type", write_int, &net_type);
raycs_write("driver/ray_cs/translate", write_int, &translate);
#endif
if (translate != 0) translate = 1;
return 0;
} /* init_ray_cs */
/*===========================================================================*/
static void __exit exit_ray_cs(void)
{
DEBUG(0, "ray_cs: cleanup_module\n");
#ifdef CONFIG_PROC_FS
remove_proc_entry("driver/ray_cs/ray_cs", NULL);
remove_proc_entry("driver/ray_cs/essid", NULL);
remove_proc_entry("driver/ray_cs/net_type", NULL);
remove_proc_entry("driver/ray_cs/translate", NULL);
remove_proc_entry("driver/ray_cs", NULL);
#endif
pcmcia_unregister_driver(&ray_driver);
} /* exit_ray_cs */
module_init(init_ray_cs);
module_exit(exit_ray_cs);
/*===========================================================================*/
Copy Permalink