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Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

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This commit is contained in:
Anton Altaparmakov 2005-09-09 08:19:10 -07:00
commit ddcc959634
294 changed files with 12887 additions and 17413 deletions
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9
Documentation/feature-removal-schedule.txt
View File

@ -25,15 +25,6 @@ Who: Pavel Machek <pavel@suse.cz>
---------------------------
What: PCI Name Database (CONFIG_PCI_NAMES)
When: July 2005
Why: It bloats the kernel unnecessarily, and is handled by userspace better
(pciutils supports it.) Will eliminate the need to try to keep the
pci.ids file in sync with the sf.net database all of the time.
Who: Greg Kroah-Hartman <gregkh@suse.de>
---------------------------
What: io_remap_page_range() (macro or function)
When: September 2005
Why: Replaced by io_remap_pfn_range() which allows more memory space

203
Documentation/input/yealink.txt Normal file
View File

@ -0,0 +1,203 @@
Driver documentation for yealink usb-p1k phones
0. Status
~~~~~~~~~
The p1k is a relatively cheap usb 1.1 phone with:
- keyboard full support, yealink.ko / input event API
- LCD full support, yealink.ko / sysfs API
- LED full support, yealink.ko / sysfs API
- dialtone full support, yealink.ko / sysfs API
- ringtone full support, yealink.ko / sysfs API
- audio playback full support, snd_usb_audio.ko / alsa API
- audio record full support, snd_usb_audio.ko / alsa API
For vendor documentation see http://www.yealink.com
1. Compilation (stand alone version)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Currently only kernel 2.6.x.y versions are supported.
In order to build the yealink.ko module do:
make
If you encounter problems please check if in the MAKE_OPTS variable in
the Makefile is pointing to the location where your kernel sources
are located, default /usr/src/linux.
2. keyboard features
~~~~~~~~~~~~~~~~~~~~
The current mapping in the kernel is provided by the map_p1k_to_key
function:
Physical USB-P1K button layout input events
up up
IN OUT left, right
down down
pickup C hangup enter, backspace, escape
1 2 3 1, 2, 3
4 5 6 4, 5, 6,
7 8 9 7, 8, 9,
* 0 # *, 0, #,
The "up" and "down" keys, are symbolised by arrows on the button.
The "pickup" and "hangup" keys are symbolised by a green and red phone
on the button.
3. LCD features
~~~~~~~~~~~~~~~
The LCD is divided and organised as a 3 line display:
|[] [][] [][] [][] in |[][]
|[] M [][] D [][] : [][] out |[][]
store
NEW REP SU MO TU WE TH FR SA
[] [] [] [] [] [] [] [] [] [] [] []
[] [] [] [] [] [] [] [] [] [] [] []
Line 1 Format (see below) : 18.e8.M8.88...188
Icon names : M D : IN OUT STORE
Line 2 Format : .........
Icon name : NEW REP SU MO TU WE TH FR SA
Line 3 Format : 888888888888
Format description:
From a user space perspective the world is seperated in "digits" and "icons".
A digit can have a character set, an icon can only be ON or OFF.
Format specifier
'8' : Generic 7 segment digit with individual addressable segments
Reduced capabillity 7 segm digit, when segments are hard wired together.
'1' : 2 segments digit only able to produce a 1.
'e' : Most significant day of the month digit,
able to produce at least 1 2 3.
'M' : Most significant minute digit,
able to produce at least 0 1 2 3 4 5.
Icons or pictograms:
'.' : For example like AM, PM, SU, a 'dot' .. or other single segment
elements.
4. Driver usage
~~~~~~~~~~~~~~~
For userland the following interfaces are available using the sysfs interface:
/sys/.../
line1 Read/Write, lcd line1
line2 Read/Write, lcd line2
line3 Read/Write, lcd line3
get_icons Read, returns a set of available icons.
hide_icon Write, hide the element by writing the icon name.
show_icon Write, display the element by writing the icon name.
map_seg7 Read/Write, the 7 segments char set, common for all
yealink phones. (see map_to_7segment.h)
ringtone Write, upload binary representation of a ringtone,
see yealink.c. status EXPERIMENTAL due to potential
races between async. and sync usb calls.
4.1 lineX
~~~~~~~~~
Reading /sys/../lineX will return the format string with its current value:
Example:
cat ./line3
888888888888
Linux Rocks!
Writing to /sys/../lineX will set the coresponding LCD line.
- Excess characters are ignored.
- If less characters are written than allowed, the remaining digits are
unchanged.
- The tab '\t'and '\n' char does not overwrite the original content.
- Writing a space to an icon will always hide its content.
Example:
date +"%m.%e.%k:%M" | sed 's/^0/ /' > ./line1
Will update the LCD with the current date & time.
4.2 get_icons
~~~~~~~~~~~~~
Reading will return all available icon names and its current settings:
cat ./get_icons
on M
on D
on :
IN
OUT
STORE
NEW
REP
SU
MO
TU
WE
TH
FR
SA
LED
DIALTONE
RINGTONE
4.3 show/hide icons
~~~~~~~~~~~~~~~~~~~
Writing to these files will update the state of the icon.
Only one icon at a time can be updated.
If an icon is also on a ./lineX the corresponding value is
updated with the first letter of the icon.
Example - light up the store icon:
echo -n "STORE" > ./show_icon
cat ./line1
18.e8.M8.88...188
S
Example - sound the ringtone for 10 seconds:
echo -n RINGTONE > /sys/..../show_icon
sleep 10
echo -n RINGTONE > /sys/..../hide_icon
5. Sound features
~~~~~~~~~~~~~~~~~
Sound is supported by the ALSA driver: snd_usb_audio
One 16-bit channel with sample and playback rates of 8000 Hz is the practical
limit of the device.
Example - recording test:
arecord -v -d 10 -r 8000 -f S16_LE -t wav foobar.wav
Example - playback test:
aplay foobar.wav
6. Credits & Acknowledgments
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Olivier Vandorpe, for starting the usbb2k-api project doing much of
the reverse engineering.
- Martin Diehl, for pointing out how to handle USB memory allocation.
- Dmitry Torokhov, for the numerous code reviews and suggestions.

13
MAINTAINERS
View File

@ -116,6 +116,12 @@ M: ajk@iehk.rwth-aachen.de
L: linux-hams@vger.kernel.org
S: Maintained
YEALINK PHONE DRIVER
P: Henk Vergonet
M: Henk.Vergonet@gmail.com
L: usbb2k-api-dev@nongnu.org
S: Maintained
8139CP 10/100 FAST ETHERNET DRIVER
P: Jeff Garzik
M: jgarzik@pobox.com
@ -1813,13 +1819,6 @@ M: hch@infradead.org
L: linux-abi-devel@lists.sourceforge.net
S: Maintained
PCI ID DATABASE
P: Martin Mares
M: mj@ucw.cz
L: pciids-devel@lists.sourceforge.net
W: http://pciids.sourceforge.net/
S: Maintained
PCI SOUND DRIVERS (ES1370, ES1371 and SONICVIBES)
P: Thomas Sailer
M: sailer@ife.ee.ethz.ch

5
arch/alpha/kernel/sys_marvel.c
View File

@ -373,12 +373,11 @@ marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
irq += 0x80; /* offset for lsi */
#if 1
printk("PCI:%d:%d:%d (hose %d) [%s] is using MSI\n",
printk("PCI:%d:%d:%d (hose %d) is using MSI\n",
dev->bus->number,
PCI_SLOT(dev->devfn),
PCI_FUNC(dev->devfn),
hose->index,
pci_pretty_name (dev));
hose->index);
printk(" %d message(s) from 0x%04x\n",
1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4),
msg_dat);

101
arch/arm/common/locomo.c
View File

@ -541,6 +541,103 @@ locomo_init_one_child(struct locomo *lchip, struct locomo_dev_info *info)
return ret;
}
#ifdef CONFIG_PM
struct locomo_save_data {
u16 LCM_GPO;
u16 LCM_SPICT;
u16 LCM_GPE;
u16 LCM_ASD;
u16 LCM_SPIMD;
};
static int locomo_suspend(struct device *dev, u32 pm_message_t, u32 level)
{
struct locomo *lchip = dev_get_drvdata(dev);
struct locomo_save_data *save;
unsigned long flags;
if (level != SUSPEND_DISABLE)
return 0;
save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL);
if (!save)
return -ENOMEM;
dev->power.saved_state = (void *) save;
spin_lock_irqsave(&lchip->lock, flags);
save->LCM_GPO = locomo_readl(lchip->base + LOCOMO_GPO); /* GPIO */
locomo_writel(0x00, lchip->base + LOCOMO_GPO);
save->LCM_SPICT = locomo_readl(lchip->base + LOCOMO_SPICT); /* SPI */
locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
save->LCM_GPE = locomo_readl(lchip->base + LOCOMO_GPE); /* GPIO */
locomo_writel(0x00, lchip->base + LOCOMO_GPE);
save->LCM_ASD = locomo_readl(lchip->base + LOCOMO_ASD); /* ADSTART */
locomo_writel(0x00, lchip->base + LOCOMO_ASD);
save->LCM_SPIMD = locomo_readl(lchip->base + LOCOMO_SPIMD); /* SPI */
locomo_writel(0x3C14, lchip->base + LOCOMO_SPIMD);
locomo_writel(0x00, lchip->base + LOCOMO_PAIF);
locomo_writel(0x00, lchip->base + LOCOMO_DAC);
locomo_writel(0x00, lchip->base + LOCOMO_BACKLIGHT + LOCOMO_TC);
if ( (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT0) & 0x88) && (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT1) & 0x88) )
locomo_writel(0x00, lchip->base + LOCOMO_C32K); /* CLK32 off */
else
/* 18MHz already enabled, so no wait */
locomo_writel(0xc1, lchip->base + LOCOMO_C32K); /* CLK32 on */
locomo_writel(0x00, lchip->base + LOCOMO_TADC); /* 18MHz clock off*/
locomo_writel(0x00, lchip->base + LOCOMO_AUDIO + LOCOMO_ACC); /* 22MHz/24MHz clock off */
locomo_writel(0x00, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS); /* FL */
spin_unlock_irqrestore(&lchip->lock, flags);
return 0;
}
static int locomo_resume(struct device *dev, u32 level)
{
struct locomo *lchip = dev_get_drvdata(dev);
struct locomo_save_data *save;
unsigned long r;
unsigned long flags;
if (level != RESUME_ENABLE)
return 0;
save = (struct locomo_save_data *) dev->power.saved_state;
if (!save)
return 0;
spin_lock_irqsave(&lchip->lock, flags);
locomo_writel(save->LCM_GPO, lchip->base + LOCOMO_GPO);
locomo_writel(save->LCM_SPICT, lchip->base + LOCOMO_SPICT);
locomo_writel(save->LCM_GPE, lchip->base + LOCOMO_GPE);
locomo_writel(save->LCM_ASD, lchip->base + LOCOMO_ASD);
locomo_writel(save->LCM_SPIMD, lchip->base + LOCOMO_SPIMD);
locomo_writel(0x00, lchip->base + LOCOMO_C32K);
locomo_writel(0x90, lchip->base + LOCOMO_TADC);
locomo_writel(0, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KSC);
r = locomo_readl(lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
r &= 0xFEFF;
locomo_writel(r, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD);
spin_unlock_irqrestore(&lchip->lock, flags);
dev->power.saved_state = NULL;
kfree(save);
return 0;
}
#endif
/**
* locomo_probe - probe for a single LoCoMo chip.
* @phys_addr: physical address of device.
@ -707,6 +804,10 @@ static struct device_driver locomo_device_driver = {
.bus = &platform_bus_type,
.probe = locomo_probe,
.remove = locomo_remove,
#ifdef CONFIG_PM
.suspend = locomo_suspend,
.resume = locomo_resume,
#endif
};
/*

222
arch/arm/configs/s3c2410_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-git4
# Wed Jun 22 15:56:42 2005
# Linux kernel version: 2.6.13-git8
# Thu Sep 8 19:24:02 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
@ -22,6 +22,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
@ -88,7 +90,9 @@ CONFIG_ARCH_S3C2410=y
#
# S3C24XX Implementations
#
CONFIG_MACH_ANUBIS=y
CONFIG_ARCH_BAST=y
CONFIG_BAST_PC104_IRQ=y
CONFIG_ARCH_H1940=y
CONFIG_MACH_N30=y
CONFIG_ARCH_SMDK2410=y
@ -112,6 +116,7 @@ CONFIG_S3C2410_DMA=y
# CONFIG_S3C2410_DMA_DEBUG is not set
# CONFIG_S3C2410_PM_DEBUG is not set
# CONFIG_S3C2410_PM_CHECK is not set
CONFIG_PM_SIMTEC=y
CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
#
@ -149,7 +154,15 @@ CONFIG_ISA_DMA_API=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_DISCONTIGMEM is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_ALIGNMENT_TRAP=y
#
@ -185,6 +198,74 @@ CONFIG_BINFMT_AOUT=y
CONFIG_PM=y
CONFIG_APM=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
@ -258,6 +339,7 @@ CONFIG_MTD_ROM=y
# CONFIG_MTD_IMPA7 is not set
CONFIG_MTD_BAST=y
CONFIG_MTD_BAST_MAXSIZE=4
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@ -312,7 +394,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
@ -354,6 +435,7 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@ -376,76 +458,19 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
#
# Networking support
# Network device support
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
@ -480,6 +505,8 @@ CONFIG_DM9000=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@ -562,7 +589,6 @@ CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
#
@ -605,7 +631,6 @@ CONFIG_S3C2410_RTC=y
#
# Ftape, the floppy tape device driver
#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
@ -628,7 +653,7 @@ CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ISA is not set
CONFIG_I2C_ISA=m
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_S3C2410=y
@ -636,14 +661,33 @@ CONFIG_I2C_S3C2410=y
# CONFIG_I2C_PCA_ISA is not set
#
# Hardware Sensors Chip support
# Miscellaneous I2C Chip support
#
CONFIG_I2C_SENSOR=m
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
@ -662,29 +706,23 @@ CONFIG_SENSORS_LM85=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
#
# Other I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
@ -731,7 +769,7 @@ CONFIG_DUMMY_CONSOLE=y
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
@ -749,6 +787,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
@ -758,6 +797,7 @@ CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
@ -765,6 +805,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
@ -791,11 +832,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
@ -812,8 +853,7 @@ CONFIG_JFFS_FS_VERBOSE=0
# CONFIG_JFFS_PROC_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_NAND is not set
# CONFIG_JFFS2_FS_NOR_ECC is not set
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
@ -835,6 +875,7 @@ CONFIG_NFS_FS=y
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@ -920,6 +961,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_DEBUG_KERNEL=y
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_LOG_BUF_SHIFT=16
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set

2
arch/arm/mach-clps7500/core.c
View File

@ -354,7 +354,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-ebsa110/core.c
View File

@ -219,7 +219,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-epxa10db/arch.c
View File

@ -52,7 +52,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-footbridge/isa.c
View File

@ -34,7 +34,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-h720x/cpu-h7202.c
View File

@ -90,7 +90,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-ixp2000/core.c
View File

@ -174,7 +174,7 @@ static struct resource ixp2000_uart_resource = {
static struct platform_device ixp2000_serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = ixp2000_serial_port,
},

2
arch/arm/mach-ixp4xx/coyote-setup.c
View File

@ -66,7 +66,7 @@ static struct plat_serial8250_port coyote_uart_data[] = {
static struct platform_device coyote_uart = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = coyote_uart_data,
},

2
arch/arm/mach-ixp4xx/gtwx5715-setup.c
View File

@ -93,7 +93,7 @@ static struct plat_serial8250_port gtwx5715_uart_platform_data[] = {
static struct platform_device gtwx5715_uart_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = gtwx5715_uart_platform_data,
},

2
arch/arm/mach-ixp4xx/ixdp425-setup.c
View File

@ -96,7 +96,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = {
static struct platform_device ixdp425_uart = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = ixdp425_uart_data,
.num_resources = 2,
.resource = ixdp425_uart_resources

8
arch/arm/mach-omap1/Kconfig
View File

@ -47,6 +47,14 @@ config MACH_OMAP_OSK
TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
if you have such a board.
config OMAP_OSK_MISTRAL
bool "Mistral QVGA board Support"
depends on MACH_OMAP_OSK
help
The OSK supports an optional add-on board with a Quarter-VGA
touchscreen, PDA-ish buttons, a resume button, bicolor LED,
and camera connector. Say Y here if you have this board.
config MACH_OMAP_PERSEUS2
bool "TI Perseus2"
depends on ARCH_OMAP1 && ARCH_OMAP730

3
arch/arm/mach-omap1/Makefile
View File

@ -3,7 +3,7 @@
#
# Common support
obj-y := io.o id.o irq.o time.o serial.o
obj-y := io.o id.o irq.o time.o serial.o devices.o
led-y := leds.o
# Specific board support
@ -23,6 +23,7 @@ endif
# LEDs support
led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_H3) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o

38
arch/arm/mach-omap1/board-generic.c
View File

@ -48,19 +48,43 @@ static struct omap_usb_config generic1510_usb_config __initdata = {
#if defined(CONFIG_ARCH_OMAP16XX)
static struct omap_usb_config generic1610_usb_config __initdata = {
#ifdef CONFIG_USB_OTG
.otg = 1,
#endif
.register_host = 1,
.register_dev = 1,
.hmc_mode = 16,
.pins[0] = 6,
};
static struct omap_mmc_config generic_mmc_config __initdata = {
.mmc [0] = {
.enabled = 0,
.wire4 = 0,
.wp_pin = -1,
.power_pin = -1,
.switch_pin = -1,
},
.mmc [1] = {
.enabled = 0,
.wire4 = 0,
.wp_pin = -1,
.power_pin = -1,
.switch_pin = -1,
},
};
#endif
static struct omap_board_config_kernel generic_config[] = {
{ OMAP_TAG_USB, NULL },
{ OMAP_TAG_MMC, &generic_mmc_config },
};
static void __init omap_generic_init(void)
{
const struct omap_uart_config *uart_conf;
/*
* Make sure the serial ports are muxed on at this point.
* You have to mux them off in device drivers later on
@ -76,6 +100,18 @@ static void __init omap_generic_init(void)
generic_config[0].data = &generic1610_usb_config;
}
#endif
uart_conf = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
if (uart_conf != NULL) {
unsigned int enabled_ports, i;
enabled_ports = uart_conf->enabled_uarts;
for (i = 0; i < 3; i++) {
if (!(enabled_ports & (1 << i)))
generic_serial_ports[i] = 0;
}
}
omap_board_config = generic_config;
omap_board_config_size = ARRAY_SIZE(generic_config);
omap_serial_init(generic_serial_ports);
@ -83,7 +119,7 @@ static void __init omap_generic_init(void)
static void __init omap_generic_map_io(void)
{
omap_map_common_io()
omap_map_common_io();
}
MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")

27
arch/arm/mach-omap1/board-h2.c
View File

@ -33,6 +33,7 @@
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include <asm/arch/common.h>
@ -80,8 +81,7 @@ static struct flash_platform_data h2_flash_data = {
};
static struct resource h2_flash_resource = {
.start = OMAP_CS2B_PHYS,
.end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
/* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
@ -126,10 +126,9 @@ static void __init h2_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
omap_set_gpio_edge_ctrl(0, OMAP_GPIO_FALLING_EDGE);
}
void h2_init_irq(void)
static void __init h2_init_irq(void)
{
omap_init_irq();
omap_gpio_init();
@ -152,9 +151,13 @@ static struct omap_usb_config h2_usb_config __initdata = {
};
static struct omap_mmc_config h2_mmc_config __initdata = {
.mmc_blocks = 1,
.mmc1_power_pin = -1, /* tps65010 gpio3 */
.mmc1_switch_pin = OMAP_MPUIO(1),
.mmc [0] = {
.enabled = 1,
.wire4 = 1,
.wp_pin = OMAP_MPUIO(3),
.power_pin = -1, /* tps65010 gpio3 */
.switch_pin = OMAP_MPUIO(1),
},
};
static struct omap_board_config_kernel h2_config[] = {
@ -164,6 +167,16 @@ static struct omap_board_config_kernel h2_config[] = {
static void __init h2_init(void)
{
/* NOTE: revC boards support NAND-boot, which can put NOR on CS2B
* and NAND (either 16bit or 8bit) on CS3.
*/
h2_flash_resource.end = h2_flash_resource.start = omap_cs3_phys();
h2_flash_resource.end += SZ_32M - 1;
/* MMC: card detect and WP */
// omap_cfg_reg(U19_ARMIO1); /* CD */
omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */
platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
omap_board_config = h2_config;
omap_board_config_size = ARRAY_SIZE(h2_config);

17
arch/arm/mach-omap1/board-h3.c
View File

@ -82,8 +82,7 @@ static struct flash_platform_data h3_flash_data = {
};
static struct resource h3_flash_resource = {
.start = OMAP_CS2B_PHYS,
.end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
/* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
@ -161,13 +160,26 @@ static struct omap_usb_config h3_usb_config __initdata = {
.pins[1] = 3,
};
static struct omap_mmc_config h3_mmc_config __initdata = {
.mmc[0] = {
.enabled = 1,
.power_pin = -1, /* tps65010 GPIO4 */
.switch_pin = OMAP_MPUIO(1),
},
};
static struct omap_board_config_kernel h3_config[] = {
{ OMAP_TAG_USB, &h3_usb_config },
{ OMAP_TAG_MMC, &h3_mmc_config },
};
static void __init h3_init(void)
{
h3_flash_resource.end = h3_flash_resource.start = omap_cs3_phys();
h3_flash_resource.end += OMAP_CS3_SIZE - 1;
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
omap_board_config = h3_config;
omap_board_config_size = ARRAY_SIZE(h3_config);
}
static void __init h3_init_smc91x(void)
@ -177,7 +189,6 @@ static void __init h3_init_smc91x(void)
printk("Error requesting gpio 40 for smc91x irq\n");
return;
}
omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE);
}
void h3_init_irq(void)

13
arch/arm/mach-omap1/board-innovator.c
View File

@ -29,6 +29,7 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
@ -173,7 +174,6 @@ static void __init innovator_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
}
}
@ -220,8 +220,19 @@ static struct omap_usb_config h2_usb_config __initdata = {
};
#endif
static struct omap_mmc_config innovator_mmc_config __initdata = {
.mmc [0] = {
.enabled = 1,
.wire4 = 1,
.wp_pin = OMAP_MPUIO(3),
.power_pin = -1, /* FPGA F3 UIO42 */
.switch_pin = -1, /* FPGA F4 UIO43 */
},
};
static struct omap_board_config_kernel innovator_config[] = {
{ OMAP_TAG_USB, NULL },
{ OMAP_TAG_MMC, &innovator_mmc_config },
};
static void __init innovator_init(void)

9
arch/arm/mach-omap1/board-netstar.c
View File

@ -75,16 +75,15 @@ static void __init netstar_init(void)
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
omap_request_gpio(8);
omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
omap_request_gpio(12);
omap_request_gpio(13);
omap_request_gpio(14);
omap_request_gpio(15);
omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE);
omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE);
omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE);
omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE);
set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING);
platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));

124
arch/arm/mach-omap1/board-osk.c
View File

@ -29,11 +29,16 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
#include <asm/arch/usb.h>
@ -41,12 +46,56 @@
#include <asm/arch/tc.h>
#include <asm/arch/common.h>
static struct map_desc osk5912_io_desc[] __initdata = {
{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE,
MT_DEVICE },
static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
static struct mtd_partition osk_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
.name = "bootloader",
.offset = 0,
.size = SZ_128K,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
/* bootloader params in the next sector */
{
.name = "params",
.offset = MTDPART_OFS_APPEND,
.size = SZ_128K,
.mask_flags = 0,
}, {
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = SZ_2M,
.mask_flags = 0
}, {
.name = "filesystem",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
.mask_flags = 0
}
};
static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
static struct flash_platform_data osk_flash_data = {
.map_name = "cfi_probe",
.width = 2,
.parts = osk_partitions,
.nr_parts = ARRAY_SIZE(osk_partitions),
};
static struct resource osk_flash_resource = {
/* this is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
static struct platform_device osk5912_flash_device = {
.name = "omapflash",
.id = 0,
.dev = {
.platform_data = &osk_flash_data,
},
.num_resources = 1,
.resource = &osk_flash_resource,
};
static struct resource osk5912_smc91x_resources[] = {
[0] = {
@ -86,9 +135,16 @@ static struct platform_device osk5912_cf_device = {
.resource = osk5912_cf_resources,
};
static struct platform_device osk5912_mcbsp1_device = {
.name = "omap_mcbsp",
.id = 1,
};
static struct platform_device *osk5912_devices[] __initdata = {
&osk5912_flash_device,
&osk5912_smc91x_device,
&osk5912_cf_device,
&osk5912_mcbsp1_device,
};
static void __init osk_init_smc91x(void)
@ -97,7 +153,6 @@ static void __init osk_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
/* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
EMIFS_CCS(1) |= 0x2;
@ -110,11 +165,11 @@ static void __init osk_init_cf(void)
printk("Error requesting gpio 62 for CF irq\n");
return;
}
/* it's really active-low */
omap_set_gpio_edge_ctrl(62, OMAP_GPIO_FALLING_EDGE);
/* the CF I/O IRQ is really active-low */
set_irq_type(OMAP_GPIO_IRQ(62), IRQT_FALLING);
}
void osk_init_irq(void)
static void __init osk_init_irq(void)
{
omap_init_irq();
omap_gpio_init();
@ -142,18 +197,69 @@ static struct omap_board_config_kernel osk_config[] = {
{ OMAP_TAG_USB, &osk_usb_config },
};
#ifdef CONFIG_OMAP_OSK_MISTRAL
#ifdef CONFIG_PM
static irqreturn_t
osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
{
return IRQ_HANDLED;
}
#endif
static void __init osk_mistral_init(void)
{
/* FIXME here's where to feed in framebuffer, touchpad, and
* keyboard setup ... not in the drivers for those devices!
*
* NOTE: we could actually tell if there's a Mistral board
* attached, e.g. by trying to read something from the ads7846.
* But this is too early for that...
*/
/* the sideways button (SW1) is for use as a "wakeup" button */
omap_cfg_reg(N15_1610_MPUIO2);
if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
int ret = 0;
omap_set_gpio_direction(OMAP_MPUIO(2), 1);
set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQT_RISING);
#ifdef CONFIG_PM
/* share the IRQ in case someone wants to use the
* button for more than wakeup from system sleep.
*/
ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)),
&osk_mistral_wake_interrupt,
SA_SHIRQ, "mistral_wakeup",
&osk_mistral_wake_interrupt);
if (ret != 0) {
omap_free_gpio(OMAP_MPUIO(2));
printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
ret);
} else
enable_irq_wake(OMAP_GPIO_IRQ(OMAP_MPUIO(2)));
#endif
} else
printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
}
#else
static void __init osk_mistral_init(void) { }
#endif
static void __init osk_init(void)
{
osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
osk_flash_resource.end += SZ_32M - 1;
platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
omap_board_config = osk_config;
omap_board_config_size = ARRAY_SIZE(osk_config);
USB_TRANSCEIVER_CTRL_REG |= (3 << 1);
osk_mistral_init();
}
static void __init osk_map_io(void)
{
omap_map_common_io();
iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc));
omap_serial_init(osk_serial_ports);
}

5
arch/arm/mach-omap1/board-perseus2.c
View File

@ -24,6 +24,7 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/arch/tc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
@ -83,8 +84,8 @@ static struct flash_platform_data p2_flash_data = {
};
static struct resource p2_flash_resource = {
.start = OMAP_FLASH_0_START,
.end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1,
.start = OMAP_CS0_PHYS,
.end = OMAP_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};

68
arch/arm/mach-omap1/board-voiceblue.c
View File

@ -25,13 +25,14 @@
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/common.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
extern void omap_init_time(void);
extern int omap_gpio_init(void);
@ -74,7 +75,7 @@ static struct plat_serial8250_port voiceblue_ports[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 1,
.id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = voiceblue_ports,
},
@ -86,6 +87,27 @@ static int __init ext_uart_init(void)
}
arch_initcall(ext_uart_init);
static struct flash_platform_data voiceblue_flash_data = {
.map_name = "cfi_probe",
.width = 2,
};
static struct resource voiceblue_flash_resource = {
.start = OMAP_CS0_PHYS,
.end = OMAP_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device voiceblue_flash_device = {
.name = "omapflash",
.id = 0,
.dev = {
.platform_data = &voiceblue_flash_data,
},
.num_resources = 1,
.resource = &voiceblue_flash_resource,
};
static struct resource voiceblue_smc91x_resources[] = {
[0] = {
.start = OMAP_CS2_PHYS + 0x300,
@ -107,6 +129,7 @@ static struct platform_device voiceblue_smc91x_device = {
};
static struct platform_device *voiceblue_devices[] __initdata = {
&voiceblue_flash_device,
&voiceblue_smc91x_device,
};
@ -119,8 +142,17 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
.pins[2] = 6,
};
static struct omap_mmc_config voiceblue_mmc_config __initdata = {
.mmc[0] = {
.enabled = 1,
.power_pin = 2,
.switch_pin = -1,
},
};
static struct omap_board_config_kernel voiceblue_config[] = {
{ OMAP_TAG_USB, &voiceblue_usb_config },
{ OMAP_TAG_MMC, &voiceblue_mmc_config },
};
static void __init voiceblue_init_irq(void)
@ -131,9 +163,6 @@ static void __init voiceblue_init_irq(void)
static void __init voiceblue_init(void)
{
/* There is a good chance board is going up, so enable Power LED
* (it is connected through invertor) */
omap_writeb(0x00, OMAP_LPG1_LCR);
/* Watchdog */
omap_request_gpio(0);
/* smc91x reset */
@ -145,7 +174,6 @@ static void __init voiceblue_init(void)
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
omap_request_gpio(8);
omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
/* 16C554 reset*/
omap_request_gpio(6);
omap_set_gpio_direction(6, 0);
@ -155,14 +183,19 @@ static void __init voiceblue_init(void)
omap_request_gpio(13);
omap_request_gpio(14);
omap_request_gpio(15);
omap_set_gpio_edge_ctrl(12, OMAP_GPIO_RISING_EDGE);
omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE);
omap_set_gpio_edge_ctrl(14, OMAP_GPIO_RISING_EDGE);
omap_set_gpio_edge_ctrl(15, OMAP_GPIO_RISING_EDGE);
set_irq_type(OMAP_GPIO_IRQ(12), IRQT_RISING);
set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
set_irq_type(OMAP_GPIO_IRQ(14), IRQT_RISING);
set_irq_type(OMAP_GPIO_IRQ(15), IRQT_RISING);
platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
omap_board_config = voiceblue_config;
omap_board_config_size = ARRAY_SIZE(voiceblue_config);
/* There is a good chance board is going up, so enable power LED
* (it is connected through invertor) */
omap_writeb(0x00, OMAP_LPG1_LCR);
omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
}
static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
@ -184,9 +217,9 @@ static int panic_event(struct notifier_block *this, unsigned long event,
if (test_and_set_bit(MACHINE_PANICED, &machine_state))
return NOTIFY_DONE;
/* Flash Power LED
* (TODO: Enable clock right way (enabled in bootloader already)) */
/* Flash power LED */
omap_writeb(0x78, OMAP_LPG1_LCR);
omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
return NOTIFY_DONE;
}
@ -195,15 +228,14 @@ static struct notifier_block panic_block = {
.notifier_call = panic_event,
};
static int __init setup_notifier(void)
static int __init voiceblue_setup(void)
{
/* Setup panic notifier */
notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}
postcore_initcall(setup_notifier);
postcore_initcall(voiceblue_setup);
static int wdt_gpio_state;

351
arch/arm/mach-omap1/devices.c Normal file
View File

@ -0,0 +1,351 @@
/*
* linux/arch/arm/mach-omap1/devices.c
*
* OMAP1 platform device setup/initialization
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/arch/tc.h>
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
#include <asm/arch/gpio.h>
static void omap_nop_release(struct device *dev)
{
/* Nothing */
}
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
#define OMAP_I2C_BASE 0xfffb3800
static struct resource i2c_resources[] = {
{
.start = OMAP_I2C_BASE,
.end = OMAP_I2C_BASE + 0x3f,
.flags = IORESOURCE_MEM,
},
{
.start = INT_I2C,
.flags = IORESOURCE_IRQ,
},
};
/* DMA not used; works around erratum writing to non-empty i2c fifo */
static struct platform_device omap_i2c_device = {
.name = "i2c_omap",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(i2c_resources),
.resource = i2c_resources,
};
static void omap_init_i2c(void)
{
/* FIXME define and use a boot tag, in case of boards that
* either don't wire up I2C, or chips that mux it differently...
* it can include clocking and address info, maybe more.
*/
omap_cfg_reg(I2C_SCL);
omap_cfg_reg(I2C_SDA);
(void) platform_device_register(&omap_i2c_device);
}
#else
static inline void omap_init_i2c(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_OMAP1610_IR) || defined(CONFIG_OMAP161O_IR_MODULE)
static u64 irda_dmamask = 0xffffffff;
static struct platform_device omap1610ir_device = {
.name = "omap1610-ir",
.id = -1,
.dev = {
.release = omap_nop_release,
.dma_mask = &irda_dmamask,
},
};
static void omap_init_irda(void)
{
/* FIXME define and use a boot tag, members something like:
* u8 uart; // uart1, or uart3
* ... but driver only handles uart3 for now
* s16 fir_sel; // gpio for SIR vs FIR
* ... may prefer a callback for SIR/MIR/FIR mode select;
* while h2 uses a GPIO, H3 uses a gpio expander
*/
if (machine_is_omap_h2()
|| machine_is_omap_h3())
(void) platform_device_register(&omap1610ir_device);
}
#else
static inline void omap_init_irda(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
#define OMAP_MMC1_BASE 0xfffb7800
#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
static struct omap_mmc_conf mmc1_conf;
static u64 mmc1_dmamask = 0xffffffff;
static struct resource mmc1_resources[] = {
{
.start = IO_ADDRESS(OMAP_MMC1_BASE),
.end = IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
.flags = IORESOURCE_MEM,
},
{
.start = INT_MMC,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mmc_omap_device1 = {
.name = "mmci-omap",
.id = 1,
.dev = {
.release = omap_nop_release,
.dma_mask = &mmc1_dmamask,
.platform_data = &mmc1_conf,
},
.num_resources = ARRAY_SIZE(mmc1_resources),
.resource = mmc1_resources,
};
#ifdef CONFIG_ARCH_OMAP16XX
static struct omap_mmc_conf mmc2_conf;
static u64 mmc2_dmamask = 0xffffffff;
static struct resource mmc2_resources[] = {
{
.start = IO_ADDRESS(OMAP_MMC2_BASE),
.end = IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
.flags = IORESOURCE_MEM,
},
{
.start = INT_1610_MMC2,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mmc_omap_device2 = {
.name = "mmci-omap",
.id = 2,
.dev = {
.release = omap_nop_release,
.dma_mask = &mmc2_dmamask,
.platform_data = &mmc2_conf,
},
.num_resources = ARRAY_SIZE(mmc2_resources),
.resource = mmc2_resources,
};
#endif
static void __init omap_init_mmc(void)
{
const struct omap_mmc_config *mmc_conf;
const struct omap_mmc_conf *mmc;
/* NOTE: assumes MMC was never (wrongly) enabled */
mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
if (!mmc_conf)
return;
/* block 1 is always available and has just one pinout option */
mmc = &mmc_conf->mmc[0];
if (mmc->enabled) {
omap_cfg_reg(MMC_CMD);
omap_cfg_reg(MMC_CLK);
omap_cfg_reg(MMC_DAT0);
if (cpu_is_omap1710()) {
omap_cfg_reg(M15_1710_MMC_CLKI);
omap_cfg_reg(P19_1710_MMC_CMDDIR);
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
if (mmc->wire4) {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
if (!mmc->nomux)
omap_cfg_reg(MMC_DAT2);
omap_cfg_reg(MMC_DAT3);
}
mmc1_conf = *mmc;
(void) platform_device_register(&mmc_omap_device1);
}
#ifdef CONFIG_ARCH_OMAP16XX
/* block 2 is on newer chips, and has many pinout options */
mmc = &mmc_conf->mmc[1];
if (mmc->enabled) {
if (!mmc->nomux) {
omap_cfg_reg(Y8_1610_MMC2_CMD);
omap_cfg_reg(Y10_1610_MMC2_CLK);
omap_cfg_reg(R18_1610_MMC2_CLKIN);
omap_cfg_reg(W8_1610_MMC2_DAT0);
if (mmc->wire4) {
omap_cfg_reg(V8_1610_MMC2_DAT1);
omap_cfg_reg(W15_1610_MMC2_DAT2);
omap_cfg_reg(R10_1610_MMC2_DAT3);
}
/* These are needed for the level shifter */
omap_cfg_reg(V9_1610_MMC2_CMDDIR);
omap_cfg_reg(V5_1610_MMC2_DATDIR0);
omap_cfg_reg(W19_1610_MMC2_DATDIR1);
}
/* Feedback clock must be set on OMAP-1710 MMC2 */
if (cpu_is_omap1710())
omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
MOD_CONF_CTRL_1);
mmc2_conf = *mmc;
(void) platform_device_register(&mmc_omap_device2);
}
#endif
return;
}
#else
static inline void omap_init_mmc(void) {}
#endif
#if defined(CONFIG_OMAP_RTC) || defined(CONFIG_OMAP_RTC)
#define OMAP_RTC_BASE 0xfffb4800
static struct resource rtc_resources[] = {
{
.start = OMAP_RTC_BASE,
.end = OMAP_RTC_BASE + 0x5f,
.flags = IORESOURCE_MEM,
},
{
.start = INT_RTC_TIMER,
.flags = IORESOURCE_IRQ,
},
{
.start = INT_RTC_ALARM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device omap_rtc_device = {
.name = "omap_rtc",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(rtc_resources),
.resource = rtc_resources,
};
static void omap_init_rtc(void)
{
(void) platform_device_register(&omap_rtc_device);
}
#else
static inline void omap_init_rtc(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_OMAP16XX_WATCHDOG) || defined(CONFIG_OMAP16XX_WATCHDOG_MODULE)
#define OMAP_WDT_BASE 0xfffeb000
static struct resource wdt_resources[] = {
{
.start = OMAP_WDT_BASE,
.end = OMAP_WDT_BASE + 0x4f,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device omap_wdt_device = {
.name = "omap1610_wdt",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(wdt_resources),
.resource = wdt_resources,
};
static void omap_init_wdt(void)
{
(void) platform_device_register(&omap_wdt_device);
}
#else
static inline void omap_init_wdt(void) {}
#endif
/*-------------------------------------------------------------------------*/
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
* on-chip peripherals accessible on this board (except for few like USB):
*
* (a) Does any "standard config" pin muxing needed. Board-specific
* code will have muxed GPIO pins and done "nonstandard" setup;
* that code could live in the boot loader.
* (b) Populating board-specific platform_data with the data drivers
* rely on to handle wiring variations.
* (c) Creating platform devices as meaningful on this board and
* with this kernel configuration.
*
* Claiming GPIOs, and setting their direction and initial values, is the
* responsibility of the device drivers. So is responding to probe().
*
* Board-specific knowlege like creating devices or pin setup is to be
* kept out of drivers as much as possible. In particular, pin setup
* may be handled by the boot loader, and drivers should expect it will
* normally have been done by the time they're probed.
*/
static int __init omap_init_devices(void)
{
/* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_init_i2c();
omap_init_irda();
omap_init_mmc();
omap_init_rtc();
omap_init_wdt();
return 0;
}
arch_initcall(omap_init_devices);

4
arch/arm/mach-omap1/fpga.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/fpga.c
* linux/arch/arm/mach-omap1/fpga.c
*
* Interrupt handler for OMAP-1510 Innovator FPGA
*
@ -181,7 +181,7 @@ void omap1510_fpga_init_irq(void)
*/
omap_request_gpio(13);
omap_set_gpio_direction(13, 1);
omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE);
set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux);
}

30
arch/arm/mach-omap1/io.c
View File

@ -19,6 +19,7 @@
extern int clk_init(void);
extern void omap_check_revision(void);
extern void omap_sram_init(void);
/*
* The machine specific code may provide the extra mapping besides the
@ -32,7 +33,6 @@ static struct map_desc omap_io_desc[] __initdata = {
static struct map_desc omap730_io_desc[] __initdata = {
{ OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE },
{ OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE },
{ OMAP730_SRAM_BASE, OMAP730_SRAM_START, OMAP730_SRAM_SIZE, MT_DEVICE }
};
#endif
@ -40,27 +40,13 @@ static struct map_desc omap730_io_desc[] __initdata = {
static struct map_desc omap1510_io_desc[] __initdata = {
{ OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE },
{ OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE },
{ OMAP1510_SRAM_BASE, OMAP1510_SRAM_START, OMAP1510_SRAM_SIZE, MT_DEVICE }
};
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
static struct map_desc omap1610_io_desc[] __initdata = {
static struct map_desc omap16xx_io_desc[] __initdata = {
{ OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
{ OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
{ OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP1610_SRAM_SIZE, MT_DEVICE }
};
static struct map_desc omap5912_io_desc[] __initdata = {
{ OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
{ OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
/*
* The OMAP5912 has 250kByte internal SRAM. Because the mapping is baseed on page
* size (4kByte), it seems that the last 2kByte (=0x800) of the 250kByte are not mapped.
* Add additional 2kByte (0x800) so that the last page is mapped and the last 2kByte
* can be used.
*/
{ OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP5912_SRAM_SIZE + 0x800, MT_DEVICE }
};
#endif
@ -86,14 +72,13 @@ static void __init _omap_map_io(void)
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap1610() || cpu_is_omap1710()) {
iotable_init(omap1610_io_desc, ARRAY_SIZE(omap1610_io_desc));
}
if (cpu_is_omap5912()) {
iotable_init(omap5912_io_desc, ARRAY_SIZE(omap5912_io_desc));
if (cpu_is_omap16xx()) {
iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
}
#endif
omap_sram_init();
/* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort
* on a Posted Write in the TIPB Bridge".
*/
@ -108,8 +93,9 @@ static void __init _omap_map_io(void)
/*
* This should only get called from board specific init
*/
void omap_map_common_io(void)
void __init omap_map_common_io(void)
{
if (!initialized)
_omap_map_io();
}

2
arch/arm/mach-omap1/irq.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/irq.c
* linux/arch/arm/mach-omap1/irq.c
*
* Interrupt handler for all OMAP boards
*

3
arch/arm/mach-omap1/leds-h2p2-debug.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/leds-h2p2-debug.c
* linux/arch/arm/mach-omap1/leds-h2p2-debug.c
*
* Copyright 2003 by Texas Instruments Incorporated
*
@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
#include <linux/version.h>
#include <asm/io.h>
#include <asm/hardware.h>

2
arch/arm/mach-omap1/leds-innovator.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/leds-innovator.c
* linux/arch/arm/mach-omap1/leds-innovator.c
*/
#include <linux/config.h>
#include <linux/init.h>

8
arch/arm/mach-omap1/leds-osk.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/leds-osk.c
* linux/arch/arm/mach-omap1/leds-osk.c
*
* LED driver for OSK, and optionally Mistral QVGA, boards
*/
@ -64,7 +64,7 @@ static void tps_work(void *unused)
static DECLARE_WORK(work, tps_work, NULL);
#ifdef CONFIG_FB_OMAP
#ifdef CONFIG_OMAP_OSK_MISTRAL
/* For now, all system indicators require the Mistral board, since that
* LED can be manipulated without a task context. This LED is either red,
@ -127,7 +127,7 @@ void osk_leds_event(led_event_t evt)
hw_led_state = 0;
break;
#ifdef CONFIG_FB_OMAP
#ifdef CONFIG_OMAP_OSK_MISTRAL
case led_timer:
hw_led_state ^= TIMER_LED;
@ -144,7 +144,7 @@ void osk_leds_event(led_event_t evt)
mistral_setled();
break;
#endif /* CONFIG_FB_OMAP */
#endif /* CONFIG_OMAP_OSK_MISTRAL */
/* "green" == tps LED1 (leftmost, normally power-good)
* works only with DC adapter, not on battery power!

12
arch/arm/mach-omap1/leds.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-omap/leds.c
* linux/arch/arm/mach-omap1/leds.c
*
* OMAP LEDs dispatcher
*/
@ -20,7 +20,9 @@ omap_leds_init(void)
if (machine_is_omap_innovator())
leds_event = innovator_leds_event;
else if (machine_is_omap_h2() || machine_is_omap_perseus2())
else if (machine_is_omap_h2()
|| machine_is_omap_h3()
|| machine_is_omap_perseus2())
leds_event = h2p2_dbg_leds_event;
else if (machine_is_omap_osk())
@ -30,8 +32,12 @@ omap_leds_init(void)
return -1;
if (machine_is_omap_h2()
|| machine_is_omap_h3()
|| machine_is_omap_perseus2()
|| machine_is_omap_osk()) {
#ifdef CONFIG_OMAP_OSK_MISTRAL
|| machine_is_omap_osk()
#endif
) {
/* LED1/LED2 pins can be used as GPIO (as done here), or by
* the LPG (works even in deep sleep!), to drive a bicolor

86
arch/arm/mach-omap1/serial.c
View File

@ -24,7 +24,11 @@
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
#include <asm/arch/gpio.h>
#include <asm/arch/fpga.h>
#ifdef CONFIG_PM
#include <asm/arch/pm.h>
#endif
static struct clk * uart1_ck = NULL;
static struct clk * uart2_ck = NULL;
@ -94,7 +98,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
@ -193,6 +197,86 @@ void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
}
}
#ifdef CONFIG_OMAP_SERIAL_WAKE
static irqreturn_t omap_serial_wake_interrupt(int irq, void *dev_id,
struct pt_regs *regs)
{
/* Need to do something with serial port right after wake-up? */
return IRQ_HANDLED;
}
/*
* Reroutes serial RX lines to GPIO lines for the duration of
* sleep to allow waking up the device from serial port even
* in deep sleep.
*/
void omap_serial_wake_trigger(int enable)
{
if (!cpu_is_omap16xx())
return;
if (uart1_ck != NULL) {
if (enable)
omap_cfg_reg(V14_16XX_GPIO37);
else
omap_cfg_reg(V14_16XX_UART1_RX);
}
if (uart2_ck != NULL) {
if (enable)
omap_cfg_reg(R9_16XX_GPIO18);
else
omap_cfg_reg(R9_16XX_UART2_RX);
}
if (uart3_ck != NULL) {
if (enable)
omap_cfg_reg(L14_16XX_GPIO49);
else
omap_cfg_reg(L14_16XX_UART3_RX);
}
}
static void __init omap_serial_set_port_wakeup(int gpio_nr)
{
int ret;
ret = omap_request_gpio(gpio_nr);
if (ret < 0) {
printk(KERN_ERR "Could not request UART wake GPIO: %i\n",
gpio_nr);
return;
}
omap_set_gpio_direction(gpio_nr, 1);
set_irq_type(OMAP_GPIO_IRQ(gpio_nr), IRQT_RISING);
ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt,
0, "serial wakeup", NULL);
if (ret) {
omap_free_gpio(gpio_nr);
printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n",
gpio_nr);
return;
}
enable_irq_wake(OMAP_GPIO_IRQ(gpio_nr));
}
static int __init omap_serial_wakeup_init(void)
{
if (!cpu_is_omap16xx())
return 0;
if (uart1_ck != NULL)
omap_serial_set_port_wakeup(37);
if (uart2_ck != NULL)
omap_serial_set_port_wakeup(18);
if (uart3_ck != NULL)
omap_serial_set_port_wakeup(49);
return 0;
}
late_initcall(omap_serial_wakeup_init);
#endif /* CONFIG_OMAP_SERIAL_WAKE */
static int __init omap_init(void)
{
return platform_device_register(&serial_device);

40
arch/arm/mach-omap1/time.c
View File

@ -247,13 +247,6 @@ unsigned long long sched_clock(void)
#define OMAP_32K_TIMER_TCR 0x04
#define OMAP_32K_TICKS_PER_HZ (32768 / HZ)
#if (32768 % HZ) != 0
/* We cannot ignore modulo.
* Potential error can be as high as several percent.
*/
#define OMAP_32K_TICK_MODULO (32768 % HZ)
static unsigned modulo_count = 0; /* Counts 1/HZ units */
#endif
/*
* TRM says 1 / HZ = ( TVR + 1) / 32768, so TRV = (32768 / HZ) - 1
@ -296,13 +289,22 @@ static inline void omap_32k_timer_stop(void)
}
/*
* Rounds down to nearest usec
* Rounds down to nearest usec. Note that this will overflow for larger values.
*/
static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k)
{
return (ticks_32k * 5*5*5*5*5*5) >> 9;
}
/*
* Rounds down to nearest nsec.
*/
static inline unsigned long long
omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
{
return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9;
}
static unsigned long omap_32k_last_tick = 0;
/*
@ -314,6 +316,15 @@ static unsigned long omap_32k_timer_gettimeoffset(void)
return omap_32k_ticks_to_usecs(now - omap_32k_last_tick);
}
/*
* Returns current time from boot in nsecs. It's OK for this to wrap
* around for now, as it's just a relative time stamp.
*/
unsigned long long sched_clock(void)
{
return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read());
}
/*
* Timer interrupt for 32KHz timer. When dynamic tick is enabled, this
* function is also called from other interrupts to remove latency
@ -330,19 +341,6 @@ static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id,
now = omap_32k_sync_timer_read();
while (now - omap_32k_last_tick >= OMAP_32K_TICKS_PER_HZ) {
#ifdef OMAP_32K_TICK_MODULO
/* Modulo addition may put omap_32k_last_tick ahead of now
* and cause unwanted repetition of the while loop.
*/
if (unlikely(now - omap_32k_last_tick == ~0))
break;
modulo_count += OMAP_32K_TICK_MODULO;
if (modulo_count > HZ) {
++omap_32k_last_tick;
modulo_count -= HZ;
}
#endif
omap_32k_last_tick += OMAP_32K_TICKS_PER_HZ;
timer_tick(regs);
}

2
arch/arm/mach-rpc/riscpc.c
View File

@ -140,7 +140,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-s3c2410/mach-bast.c
View File

@ -381,7 +381,7 @@ static struct plat_serial8250_port bast_sio_data[] = {
static struct platform_device bast_sio = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = &bast_sio_data,
},

2
arch/arm/mach-s3c2410/mach-vr1000.c
View File

@ -221,7 +221,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

2
arch/arm/mach-shark/core.c
View File

@ -41,7 +41,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},

52
arch/arm/mm/flush.c
View File

@ -16,6 +16,58 @@
#include <asm/tlbflush.h>
#ifdef CONFIG_CPU_CACHE_VIPT
void flush_cache_mm(struct mm_struct *mm)
{
if (cache_is_vivt()) {
if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
__cpuc_flush_user_all();
return;
}
if (cache_is_vipt_aliasing()) {
asm( "mcr p15, 0, %0, c7, c14, 0\n"
" mcr p15, 0, %0, c7, c5, 0\n"
" mcr p15, 0, %0, c7, c10, 4"
:
: "r" (0)
: "cc");
}
}
void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
{
if (cache_is_vivt()) {
if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask))
__cpuc_flush_user_range(start & PAGE_MASK, PAGE_ALIGN(end),
vma->vm_flags);
return;
}
if (cache_is_vipt_aliasing()) {
asm( "mcr p15, 0, %0, c7, c14, 0\n"
" mcr p15, 0, %0, c7, c5, 0\n"
" mcr p15, 0, %0, c7, c10, 4"
:
: "r" (0)
: "cc");
}
}
void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn)
{
if (cache_is_vivt()) {
if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
unsigned long addr = user_addr & PAGE_MASK;
__cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
}
return;
}
if (cache_is_vipt_aliasing())
flush_pfn_alias(pfn, user_addr);
}
#define ALIAS_FLUSH_START 0xffff4000
#define TOP_PTE(x) pte_offset_kernel(top_pmd, x)

4
arch/i386/kernel/cpu/cpufreq/longhaul.c
View File

@ -467,11 +467,11 @@ static void __init longhaul_setup_voltagescaling(void)
}
if (vrmrev==0) {
dprintk ("VRM 8.5 \n");
dprintk ("VRM 8.5\n");
memcpy (voltage_table, vrm85scales, sizeof(voltage_table));
numvscales = (voltage_table[maxvid]-voltage_table[minvid])/25;
} else {
dprintk ("Mobile VRM \n");
dprintk ("Mobile VRM\n");
memcpy (voltage_table, mobilevrmscales, sizeof(voltage_table));
numvscales = (voltage_table[maxvid]-voltage_table[minvid])/5;
}

20
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
View File

@ -259,7 +259,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
if (model->op_points == NULL) {
/* Matched a non-match */
dprintk(KERN_INFO PFX "no table support for CPU model \"%s\": \n",
dprintk(KERN_INFO PFX "no table support for CPU model \"%s\"\n",
cpu->x86_model_id);
#ifndef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI
dprintk(KERN_INFO PFX "try compiling with CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI enabled\n");
@ -402,7 +402,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
for (i=0; i<p.state_count; i++) {
if (p.states[i].control != p.states[i].status) {
dprintk("Different control (%x) and status values (%x)\n",
dprintk("Different control (%llu) and status values (%llu)\n",
p.states[i].control, p.states[i].status);
result = -EINVAL;
goto err_unreg;
@ -415,7 +415,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
}
if (p.states[i].core_frequency > p.states[0].core_frequency) {
dprintk("P%u has larger frequency (%u) than P0 (%u), skipping\n", i,
dprintk("P%u has larger frequency (%llu) than P0 (%llu), skipping\n", i,
p.states[i].core_frequency, p.states[0].core_frequency);
p.states[i].core_frequency = 0;
continue;
@ -498,13 +498,6 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST))
return -ENODEV;
for (i = 0; i < N_IDS; i++)
if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
break;
if (i != N_IDS)
centrino_cpu[policy->cpu] = &cpu_ids[i];
if (is_const_loops_cpu(policy->cpu)) {
centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
}
@ -513,6 +506,13 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
if (policy->cpu != 0)
return -ENODEV;
for (i = 0; i < N_IDS; i++)
if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
break;
if (i != N_IDS)
centrino_cpu[policy->cpu] = &cpu_ids[i];
if (!centrino_cpu[policy->cpu]) {
dprintk(KERN_INFO PFX "found unsupported CPU with "
"Enhanced SpeedStep: send /proc/cpuinfo to "

2
arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
View File

@ -99,7 +99,7 @@ static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
u32 function = GET_SPEEDSTEP_FREQS;
if (!(ist_info.event & 0xFFFF)) {
dprintk("bug #1422 -- can't read freqs from BIOS\n", result);
dprintk("bug #1422 -- can't read freqs from BIOS\n");
return -ENODEV;
}

6
arch/i386/pci/i386.c
View File

@ -283,9 +283,9 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
/* Write-combine setting is ignored, it is changed via the mtrr
* interfaces on this platform.
*/
if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
vma->vm_end - vma->vm_start,
vma->vm_page_prot))
if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
vma->vm_end - vma->vm_start,
vma->vm_page_prot))
return -EAGAIN;
return 0;

6
arch/ia64/Kconfig
View File

@ -339,12 +339,6 @@ config IA64_PALINFO
To use this option, you have to ensure that the "/proc file system
support" (CONFIG_PROC_FS) is enabled, too.
config ACPI_DEALLOCATE_IRQ
bool
depends on ACPI
depends on IOSAPIC && EXPERIMENTAL
default y
source "drivers/firmware/Kconfig"
source "fs/Kconfig.binfmt"

1
arch/ia64/configs/sn2_defconfig
View File

@ -111,7 +111,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers

1
arch/ia64/configs/tiger_defconfig
View File

@ -109,7 +109,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers

1
arch/ia64/configs/zx1_defconfig
View File

@ -109,7 +109,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers

3
arch/ia64/defconfig
View File

@ -99,7 +99,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers
@ -335,7 +334,7 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_IPR is not set
CONFIG_SCSI_QLOGIC_FC=y
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set

2
arch/ia64/kernel/acpi.c
View File

@ -583,14 +583,12 @@ int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
EXPORT_SYMBOL(acpi_register_gsi);
#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
void acpi_unregister_gsi(u32 gsi)
{
iosapic_unregister_intr(gsi);
}
EXPORT_SYMBOL(acpi_unregister_gsi);
#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
{

6
arch/ia64/kernel/entry.S
View File

@ -204,9 +204,6 @@ GLOBAL_ENTRY(ia64_switch_to)
(p6) br.cond.dpnt .map
;;
.done:
(p6) ssm psr.ic // if we had to map, reenable the psr.ic bit FIRST!!!
;;
(p6) srlz.d
ld8 sp=[r21] // load kernel stack pointer of new task
mov IA64_KR(CURRENT)=in0 // update "current" application register
mov r8=r13 // return pointer to previously running task
@ -234,6 +231,9 @@ GLOBAL_ENTRY(ia64_switch_to)
mov IA64_KR(CURRENT_STACK)=r26 // remember last page we mapped...
;;
itr.d dtr[r25]=r23 // wire in new mapping...
ssm psr.ic // reenable the psr.ic bit
;;
srlz.d
br.cond.sptk .done
END(ia64_switch_to)

2
arch/ia64/kernel/iosapic.c
View File

@ -782,7 +782,6 @@ again:
return vector;
}
#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
void
iosapic_unregister_intr (unsigned int gsi)
{
@ -865,7 +864,6 @@ iosapic_unregister_intr (unsigned int gsi)
spin_unlock(&iosapic_lock);
spin_unlock_irqrestore(&idesc->lock, flags);
}
#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
/*
* ACPI calls this when it finds an entry for a platform interrupt.

3
arch/ia64/lib/memcpy_mck.S
View File

@ -625,8 +625,11 @@ EK(.ex_handler, (p17) st8 [dst1]=r39,8); \
clrrrb
;;
alloc saved_pfs_stack=ar.pfs,3,3,3,0
cmp.lt p8,p0=A,r0
sub B = dst0, saved_in0 // how many byte copied so far
;;
(p8) mov A = 0; // A shouldn't be negative, cap it
;;
sub C = A, B
sub D = saved_in2, A
;;

6
arch/ia64/mm/fault.c
View File

@ -230,9 +230,6 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
return;
}
if (ia64_done_with_exception(regs))
return;
/*
* Since we have no vma's for region 5, we might get here even if the address is
* valid, due to the VHPT walker inserting a non present translation that becomes
@ -243,6 +240,9 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
if (REGION_NUMBER(address) == 5 && mapped_kernel_page_is_present(address))
return;
if (ia64_done_with_exception(regs))
return;
/*
* Oops. The kernel tried to access some bad page. We'll have to terminate things
* with extreme prejudice.

2
arch/ia64/pci/pci.c
View File

@ -498,13 +498,11 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
return acpi_pci_irq_enable(dev);
}
#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
void
pcibios_disable_device (struct pci_dev *dev)
{
acpi_pci_irq_disable(dev);
}
#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
void
pcibios_align_resource (void *data, struct resource *res,

2
arch/ia64/sn/kernel/setup.c
View File

@ -56,7 +56,7 @@
DEFINE_PER_CPU(struct pda_s, pda_percpu);
#define MAX_PHYS_MEMORY (1UL << 49) /* 1 TB */
#define MAX_PHYS_MEMORY (1UL << IA64_MAX_PHYS_BITS) /* Max physical address supported */
lboard_t *root_lboard[MAX_COMPACT_NODES];

4
arch/ia64/sn/kernel/xpc_main.c
View File

@ -885,6 +885,10 @@ xpc_init(void)
pid_t pid;
if (!ia64_platform_is("sn2")) {
return -ENODEV;
}
/*
* xpc_remote_copy_buffer is used as a temporary buffer for bte_copy'ng
* both a partition's reserved page and its XPC variables. Its size was

4
arch/ia64/sn/kernel/xpnet.c
View File

@ -636,6 +636,10 @@ xpnet_init(void)
int result = -ENOMEM;
if (!ia64_platform_is("sn2")) {
return -ENODEV;
}
dev_info(xpnet, "registering network device %s\n", XPNET_DEVICE_NAME);
/*

19
arch/m68knommu/platform/523x/Makefile Normal file
View File

@ -0,0 +1,19 @@
#
# Makefile for the m68knommu linux kernel.
#
#
# If you want to play with the HW breakpoints then you will
# need to add define this, which will give you a stack backtrace
# on the console port whenever a DBG interrupt occurs. You have to
# set up you HW breakpoints to trigger a DBG interrupt:
#
# EXTRA_CFLAGS += -DTRAP_DBG_INTERRUPT
# EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
#
ifdef CONFIG_FULLDEBUG
AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
endif
obj-y := config.o

6
arch/m68knommu/platform/5272/config.c
View File

@ -104,11 +104,11 @@ int mcf_timerirqpending(int timer)
void config_BSP(char *commandp, int size)
{
#if 0
volatile unsigned long *pivrp;
#if defined (CONFIG_MOD5272)
volatile unsigned char *pivrp;
/* Set base of device vectors to be 64 */
pivrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_PIVR);
pivrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_PIVR);
*pivrp = 0x40;
#endif

1
arch/m68knommu/platform/5307/Makefile
View File

@ -19,6 +19,7 @@ endif
obj-$(CONFIG_COLDFIRE) += entry.o vectors.o ints.o
obj-$(CONFIG_M5206) += timers.o
obj-$(CONFIG_M5206e) += timers.o
obj-$(CONFIG_M523x) += pit.o
obj-$(CONFIG_M5249) += timers.o
obj-$(CONFIG_M527x) += pit.o
obj-$(CONFIG_M5272) += timers.o

94
arch/m68knommu/platform/68328/config.c
View File

@ -1,5 +1,7 @@
/***************************************************************************/
/*
* linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c
* linux/arch/m68knommu/platform/68328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@ -11,6 +13,8 @@
* VZ Support/Fixes Evan Stawnyczy <e@lineo.ca>
*/
/***************************************************************************/
#include <asm/dbg.h>
#include <stdarg.h>
#include <linux/config.h>
@ -29,76 +33,16 @@
#include <asm/machdep.h>
#include <asm/MC68328.h>
/***************************************************************************/
void BSP_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
{
void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
void m68328_timer_tick(void);
unsigned long m68328_timer_gettimeoffset(void);
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
#ifdef CONFIG_XCOPILOT_BUGS
/*
* The only thing I know is that CLK32 is not available on Xcopilot
* I have little idea about what frequency SYSCLK has on Xcopilot.
* The values for prescaler and compare registers were simply
* taken from the original source
*/
/***************************************************************************/
/* Restart mode, Enable int, SYSCLK, Enable timer */
TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_SYSCLK | TCTL_TEN;
/* Set prescaler */
TPRER2 = 2;
/* Set compare register */
TCMP2 = 0xd7e4;
#else
/* Restart mode, Enable int, 32KHz, Enable timer */
TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
/* Set prescaler (Divide 32KHz by 32)*/
TPRER2 = 31;
/* Set compare register 32Khz / 32 / 10 = 100 */
TCMP2 = 10;
#endif
request_irq(TMR2_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
}
void BSP_tick(void)
{
/* Reset Timer2 */
TSTAT2 &= 0;
}
unsigned long BSP_gettimeoffset (void)
{
return 0;
}
void BSP_gettod (int *yearp, int *monp, int *dayp,
int *hourp, int *minp, int *secp)
{
}
int BSP_hwclk(int op, struct hwclk_time *t)
{
if (!op) {
/* read */
} else {
/* write */
}
return 0;
}
int BSP_set_clock_mmss (unsigned long nowtime)
{
#if 0
short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
tod->second1 = real_seconds / 10;
tod->second2 = real_seconds % 10;
tod->minute1 = real_minutes / 10;
tod->minute2 = real_minutes % 10;
#endif
return 0;
}
void BSP_reset (void)
void m68328_reset (void)
{
local_irq_disable();
asm volatile ("moveal #0x10c00000, %a0;\n\t"
@ -108,18 +52,22 @@ void BSP_reset (void)
"jmp (%a0);");
}
/***************************************************************************/
void config_BSP(char *command, int len)
{
printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
mach_sched_init = BSP_sched_init;
mach_tick = BSP_tick;
mach_gettimeoffset = BSP_gettimeoffset;
mach_gettod = BSP_gettod;
mach_sched_init = m68328_timer_init;
mach_tick = m68328_timer_tick;
mach_gettimeoffset = m68328_timer_gettimeoffset;
mach_gettod = m68328_timer_gettod;
mach_hwclk = NULL;
mach_set_clock_mmss = NULL;
mach_reset = BSP_reset;
mach_reset = m68328_reset;
*command = '\0';
}
/***************************************************************************/

106
arch/m68knommu/platform/68328/timers.c Normal file
View File

@ -0,0 +1,106 @@
/***************************************************************************/
/*
* linux/arch/m68knommu/platform/68328/timers.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
* Copyright (C) 2001 Georges Menie, Ken Desmet
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
* for more details.
*/
/***************************************************************************/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
/***************************************************************************/
#if defined(CONFIG_DRAGEN2)
/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
#define CLOCK_PRE 7
#define TICKS_PER_JIFFY 41450
#elif defined(CONFIG_XCOPILOT_BUGS)
/*
* The only thing I know is that CLK32 is not available on Xcopilot
* I have little idea about what frequency SYSCLK has on Xcopilot.
* The values for prescaler and compare registers were simply
* taken from the original source
*/
#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
#define CLOCK_PRE 2
#define TICKS_PER_JIFFY 0xd7e4
#else
/* default to using the 32Khz clock */
#define CLOCK_SOURCE TCTL_CLKSOURCE_32KHZ
#define CLOCK_PRE 31
#define TICKS_PER_JIFFY 10
#endif
/***************************************************************************/
void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
{
/* disable timer 1 */
TCTL = 0;
/* set ISR */
if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
panic("Unable to attach timer interrupt\n");
/* Restart mode, Enable int, Set clock source */
TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
TPRER = CLOCK_PRE;
TCMP = TICKS_PER_JIFFY;
/* Enable timer 1 */
TCTL |= TCTL_TEN;
}
/***************************************************************************/
void m68328_timer_tick(void)
{
/* Reset Timer1 */
TSTAT &= 0;
}
/***************************************************************************/
unsigned long m68328_timer_gettimeoffset(void)
{
unsigned long ticks = TCN, offset = 0;
/* check for pending interrupt */
if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
offset = 1000000 / HZ;
ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
return ticks + offset;
}
/***************************************************************************/
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec)
{
long now = RTCTIME;
*year = *mon = *day = 1;
*hour = (now >> 24) % 24;
*min = (now >> 16) % 60;
*sec = now % 60;
}
/***************************************************************************/

80
arch/m68knommu/platform/68EZ328/config.c
View File

@ -1,5 +1,7 @@
/***************************************************************************/
/*
* linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c
* linux/arch/m68knommu/platform/68EZ328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@ -9,6 +11,8 @@
* for more details.
*/
/***************************************************************************/
#include <stdarg.h>
#include <linux/config.h>
#include <linux/types.h>
@ -20,68 +24,22 @@
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68EZ328.h>
#ifdef CONFIG_UCSIMM
#include <asm/bootstd.h>
#endif
#ifdef CONFIG_PILOT
#include "PalmV/romfs.h"
#endif
void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
{
/* Restart mode, Enable int, 32KHz, Enable timer */
TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
/* Set prescaler (Divide 32KHz by 32)*/
TPRER = 31;
/* Set compare register 32Khz / 32 / 10 = 100 */
TCMP = 10;
/***************************************************************************/
request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
}
void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
void m68328_timer_tick(void);
unsigned long m68328_timer_gettimeoffset(void);
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
void BSP_tick(void)
{
/* Reset Timer1 */
TSTAT &= 0;
}
/***************************************************************************/
unsigned long BSP_gettimeoffset (void)
{
return 0;
}
void BSP_gettod (int *yearp, int *monp, int *dayp,
int *hourp, int *minp, int *secp)
{
}
int BSP_hwclk(int op, struct hwclk_time *t)
{
if (!op) {
/* read */
} else {
/* write */
}
return 0;
}
int BSP_set_clock_mmss (unsigned long nowtime)
{
#if 0
short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
tod->second1 = real_seconds / 10;
tod->second2 = real_seconds % 10;
tod->minute1 = real_minutes / 10;
tod->minute2 = real_minutes % 10;
#endif
return 0;
}
void BSP_reset (void)
void m68ez328_reset(void)
{
local_irq_disable();
asm volatile ("
@ -93,6 +51,8 @@ void BSP_reset (void)
");
}
/***************************************************************************/
unsigned char *cs8900a_hwaddr;
static int errno;
@ -119,11 +79,13 @@ void config_BSP(char *command, int len)
else command[0] = 0;
#endif
mach_sched_init = BSP_sched_init;
mach_tick = BSP_tick;
mach_gettimeoffset = BSP_gettimeoffset;
mach_gettod = BSP_gettod;
mach_sched_init = m68328_timer_init;
mach_tick = m68328_timer_tick;
mach_gettimeoffset = m68328_timer_gettimeoffset;
mach_gettod = m68328_timer_gettod;
mach_hwclk = NULL;
mach_set_clock_mmss = NULL;
mach_reset = BSP_reset;
mach_reset = m68ez328_reset;
}
/***************************************************************************/

141
arch/m68knommu/platform/68VZ328/de2/config.c → arch/m68knommu/platform/68VZ328/config.c
View File

@ -1,5 +1,7 @@
/***************************************************************************/
/*
* linux/arch/m68knommu/platform/MC68VZ328/de2/config.c
* linux/arch/m68knommu/platform/68VZ328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@ -10,6 +12,8 @@
* for more details.
*/
/***************************************************************************/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
@ -25,66 +29,25 @@
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
#include <asm/bootstd.h>
#ifdef CONFIG_INIT_LCD
#include "screen.h"
#include "bootlogo.h"
#endif
/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
#define CLOCK_PRE 7
#define TICKS_PER_JIFFY 41450
/***************************************************************************/
static void
dragen2_sched_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
{
/* disable timer 1 */
TCTL = 0;
void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
void m68328_timer_tick(void);
unsigned long m68328_timer_gettimeoffset(void);
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
/* set ISR */
if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
panic("Unable to attach timer interrupt\n");
/***************************************************************************/
/* Init Drangon Engine hardware */
/***************************************************************************/
#if defined(CONFIG_DRAGEN2)
/* Restart mode, Enable int, Set clock source */
TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
TPRER = CLOCK_PRE;
TCMP = TICKS_PER_JIFFY;
/* Enable timer 1 */
TCTL |= TCTL_TEN;
}
static void dragen2_tick(void)
{
/* Reset Timer1 */
TSTAT &= 0;
}
static unsigned long dragen2_gettimeoffset(void)
{
unsigned long ticks = TCN, offset = 0;
/* check for pending interrupt */
if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
offset = 1000000 / HZ;
ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
return ticks + offset;
}
static void dragen2_gettod(int *year, int *mon, int *day, int *hour,
int *min, int *sec)
{
long now = RTCTIME;
*year = *mon = *day = 1;
*hour = (now >> 24) % 24;
*min = (now >> 16) % 60;
*sec = now % 60;
}
static void dragen2_reset(void)
static void m68vz328_reset(void)
{
local_irq_disable();
@ -103,7 +66,7 @@ static void dragen2_reset(void)
);
}
static void init_hardware(void)
static void init_hardware(char *command, int size)
{
#ifdef CONFIG_DIRECT_IO_ACCESS
SCR = 0x10; /* allow user access to internal registers */
@ -170,6 +133,60 @@ static void init_hardware(void)
#endif
}
/***************************************************************************/
/* Init RT-Control uCdimm hardware */
/***************************************************************************/
#elif defined(CONFIG_UCDIMM)
static void m68vz328_reset(void)
{
local_irq_disable();
asm volatile ("
moveal #0x10c00000, %a0;
moveb #0, 0xFFFFF300;
moveal 0(%a0), %sp;
moveal 4(%a0), %a0;
jmp (%a0);
");
}
unsigned char *cs8900a_hwaddr;
static int errno;
_bsc0(char *, getserialnum)
_bsc1(unsigned char *, gethwaddr, int, a)
_bsc1(char *, getbenv, char *, a)
static void init_hardware(char *command, int size)
{
char *p;
printk(KERN_INFO "uCdimm serial string [%s]\n", getserialnum());
p = cs8900a_hwaddr = gethwaddr(0);
printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
p[0], p[1], p[2], p[3], p[4], p[5]);
p = getbenv("APPEND");
if (p)
strcpy(p, command);
else
command[0] = 0;
}
/***************************************************************************/
#else
static void m68vz328_reset(void)
{
}
static void init_hardware(char *command, int size)
{
}
/***************************************************************************/
#endif
/***************************************************************************/
void config_BSP(char *command, int size)
{
printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
@ -181,11 +198,13 @@ void config_BSP(char *command, int size)
memset(command, 0, size);
#endif
init_hardware();
init_hardware(command, size);
mach_sched_init = (void *)dragen2_sched_init;
mach_tick = dragen2_tick;
mach_gettimeoffset = dragen2_gettimeoffset;
mach_reset = dragen2_reset;
mach_gettod = dragen2_gettod;
mach_sched_init = (void *) m68328_timer_init;
mach_tick = m68328_timer_tick;
mach_gettimeoffset = m68328_timer_gettimeoffset;
mach_gettod = m68328_timer_gettod;
mach_reset = m68vz328_reset;
}
/***************************************************************************/

117
arch/m68knommu/platform/68VZ328/ucdimm/config.c
View File

@ -1,117 +0,0 @@
/*
* linux/arch/m68knommu/platform/68VZ328/ucdimm/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
* for more details.
*/
#include <stdarg.h>
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/console.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
#include <asm/bootstd.h>
void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
{
/* Restart mode, Enable int, 32KHz, Enable timer */
TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
/* Set prescaler (Divide 32KHz by 32)*/
TPRER = 31;
/* Set compare register 32Khz / 32 / 10 = 100 */
TCMP = 10;
request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
}
void BSP_tick(void)
{
/* Reset Timer1 */
TSTAT &= 0;
}
unsigned long BSP_gettimeoffset (void)
{
return 0;
}
void BSP_gettod (int *yearp, int *monp, int *dayp,
int *hourp, int *minp, int *secp)
{
}
int BSP_hwclk(int op, struct hwclk_time *t)
{
if (!op) {
/* read */
} else {
/* write */
}
return 0;
}
int BSP_set_clock_mmss (unsigned long nowtime)
{
#if 0
short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
tod->second1 = real_seconds / 10;
tod->second2 = real_seconds % 10;
tod->minute1 = real_minutes / 10;
tod->minute2 = real_minutes % 10;
#endif
return 0;
}
void BSP_reset (void)
{
local_irq_disable();
asm volatile ("
moveal #0x10c00000, %a0;
moveb #0, 0xFFFFF300;
moveal 0(%a0), %sp;
moveal 4(%a0), %a0;
jmp (%a0);
");
}
unsigned char *cs8900a_hwaddr;
static int errno;
_bsc0(char *, getserialnum)
_bsc1(unsigned char *, gethwaddr, int, a)
_bsc1(char *, getbenv, char *, a)
void config_BSP(char *command, int len)
{
unsigned char *p;
printk(KERN_INFO "\n68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
printk(KERN_INFO "uCdimm serial string [%s]\n",getserialnum());
p = cs8900a_hwaddr = gethwaddr(0);
printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
p[0], p[1], p[2], p[3], p[4], p[5]);
p = getbenv("APPEND");
if (p) strcpy(p,command);
else command[0] = 0;
mach_sched_init = BSP_sched_init;
mach_tick = BSP_tick;
mach_gettimeoffset = BSP_gettimeoffset;
mach_gettod = BSP_gettod;
mach_reset = BSP_reset;
}

1
arch/ppc/kernel/pci.c
View File

@ -80,7 +80,6 @@ fixup_broken_pcnet32(struct pci_dev* dev)
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
dev->vendor = PCI_VENDOR_ID_AMD;
pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
pci_name_device(dev);
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);

4
arch/ppc/syslib/mpc10x_common.c
View File

@ -140,12 +140,12 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC10X_UART0] = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_plat_uart0,
},
[MPC10X_UART1] = {
.name = "serial8250",
.id = 1,
.id = PLAT8250_DEV_PLATFORM1,
.dev.platform_data = serial_plat_uart1,
},

2
arch/ppc/syslib/mpc83xx_devices.c
View File

@ -165,7 +165,7 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC83xx_DUART] = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_platform_data,
},
[MPC83xx_SEC2] = {

2
arch/ppc/syslib/mpc85xx_devices.c
View File

@ -282,7 +282,7 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC85xx_DUART] = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_platform_data,
},
[MPC85xx_PERFMON] = {

31
arch/ppc64/kernel/eeh.c
View File

@ -202,10 +202,9 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache)
while (n) {
struct pci_io_addr_range *piar;
piar = rb_entry(n, struct pci_io_addr_range, rb_node);
printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s %s\n",
printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s\n",
(piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt,
piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev),
pci_pretty_name(piar->pcidev));
piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev));
cnt++;
n = rb_next(n);
}
@ -260,8 +259,8 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev)
dn = pci_device_to_OF_node(dev);
if (!dn) {
printk(KERN_WARNING "PCI: no pci dn found for dev=%s %s\n",
pci_name(dev), pci_pretty_name(dev));
printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n",
pci_name(dev));
return;
}
@ -269,8 +268,8 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev)
if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) ||
dn->eeh_mode & EEH_MODE_NOCHECK) {
#ifdef DEBUG
printk(KERN_INFO "PCI: skip building address cache for=%s %s\n",
pci_name(dev), pci_pretty_name(dev));
printk(KERN_INFO "PCI: skip building address cache for=%s\n",
pci_name(dev));
#endif
return;
}
@ -447,12 +446,12 @@ static void eeh_panic(struct pci_dev *dev, int reset_state)
* in light of potential corruption, we can use it here.
*/
if (panic_on_oops)
panic("EEH: MMIO failure (%d) on device:%s %s\n", reset_state,
pci_name(dev), pci_pretty_name(dev));
panic("EEH: MMIO failure (%d) on device:%s\n", reset_state,
pci_name(dev));
else {
__get_cpu_var(ignored_failures)++;
printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s %s\n",
reset_state, pci_name(dev), pci_pretty_name(dev));
printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n",
reset_state, pci_name(dev));
}
}
@ -482,8 +481,8 @@ static void eeh_event_handler(void *dummy)
break;
printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device "
"%s %s\n", event->reset_state,
pci_name(event->dev), pci_pretty_name(event->dev));
"%s\n", event->reset_state,
pci_name(event->dev));
atomic_set(&eeh_fail_count, 0);
notifier_call_chain (&eeh_notifier_chain,
@ -851,8 +850,7 @@ void eeh_add_device_late(struct pci_dev *dev)
return;
#ifdef DEBUG
printk(KERN_DEBUG "EEH: adding device %s %s\n", pci_name(dev),
pci_pretty_name(dev));
printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev));
#endif
pci_addr_cache_insert_device (dev);
@ -873,8 +871,7 @@ void eeh_remove_device(struct pci_dev *dev)
/* Unregister the device with the EEH/PCI address search system */
#ifdef DEBUG
printk(KERN_DEBUG "EEH: remove device %s %s\n", pci_name(dev),
pci_pretty_name(dev));
printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev));
#endif
pci_addr_cache_remove_device(dev);
}

5
arch/ppc64/kernel/iSeries_VpdInfo.c
View File

@ -264,8 +264,5 @@ void __init iSeries_Device_Information(struct pci_dev *PciDev, int count)
printk("%d. PCI: Bus%3d, Device%3d, Vendor %04X Frame%3d, Card %4s ",
count, bus, PCI_SLOT(PciDev->devfn), PciDev->vendor,
frame, card);
if (pci_class_name(PciDev->class >> 8) == 0)
printk("0x%04X\n", (int)(PciDev->class >> 8));
else
printk("%s\n", pci_class_name(PciDev->class >> 8));
printk("0x%04X\n", (int)(PciDev->class >> 8));
}

1
arch/ppc64/kernel/pci.c
View File

@ -84,7 +84,6 @@ static void fixup_broken_pcnet32(struct pci_dev* dev)
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
dev->vendor = PCI_VENDOR_ID_AMD;
pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
pci_name_device(dev);
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);

2
arch/ppc64/kernel/setup.c
View File

@ -1283,7 +1283,7 @@ void __init generic_find_legacy_serial_ports(u64 *physport,
static struct platform_device serial_device = {
.name = "serial8250",
.id = 0,
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_ports,
},

127
arch/sparc64/kernel/pci.c
View File

@ -359,134 +359,17 @@ void pcibios_fixup_bus(struct pci_bus *pbus)
pbus->resource[1] = &pbm->mem_space;
}
int pci_claim_resource(struct pci_dev *pdev, int resource)
struct resource *pcibios_select_root(struct pci_dev *pdev, struct resource *r)
{
struct pci_pbm_info *pbm = pdev->bus->sysdata;
struct resource *res = &pdev->resource[resource];
struct resource *root;
struct resource *root = NULL;
if (!pbm)
return -EINVAL;
if (res->flags & IORESOURCE_IO)
if (r->flags & IORESOURCE_IO)
root = &pbm->io_space;
else
if (r->flags & IORESOURCE_MEM)
root = &pbm->mem_space;
pbm->parent->resource_adjust(pdev, res, root);
return request_resource(root, res);
}
/*
* Given the PCI bus a device resides on, try to
* find an acceptable resource allocation for a
* specific device resource..
*/
static int pci_assign_bus_resource(const struct pci_bus *bus,
struct pci_dev *dev,
struct resource *res,
unsigned long size,
unsigned long min,
int resno)
{
unsigned int type_mask;
int i;
type_mask = IORESOURCE_IO | IORESOURCE_MEM;
for (i = 0 ; i < 4; i++) {
struct resource *r = bus->resource[i];
if (!r)
continue;
/* type_mask must match */
if ((res->flags ^ r->flags) & type_mask)
continue;
/* Ok, try it out.. */
if (allocate_resource(r, res, size, min, -1, size, NULL, NULL) < 0)
continue;
/* PCI config space updated by caller. */
return 0;
}
return -EBUSY;
}
int pci_assign_resource(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
struct resource *res = &pdev->resource[resource];
unsigned long min, size;
int err;
if (res->flags & IORESOURCE_IO)
min = pbm->io_space.start + 0x400UL;
else
min = pbm->mem_space.start;
size = res->end - res->start + 1;
err = pci_assign_bus_resource(pdev->bus, pdev, res, size, min, resource);
if (err < 0) {
printk("PCI: Failed to allocate resource %d for %s\n",
resource, pci_name(pdev));
} else {
/* Update PCI config space. */
pbm->parent->base_address_update(pdev, resource);
}
return err;
}
/* Sort resources by alignment */
void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
{
int i;
for (i = 0; i < PCI_NUM_RESOURCES; i++) {
struct resource *r;
struct resource_list *list, *tmp;
unsigned long r_align;
r = &dev->resource[i];
r_align = r->end - r->start;
if (!(r->flags) || r->parent)
continue;
if (!r_align) {
printk(KERN_WARNING "PCI: Ignore bogus resource %d "
"[%lx:%lx] of %s\n",
i, r->start, r->end, pci_name(dev));
continue;
}
r_align = (i < PCI_BRIDGE_RESOURCES) ? r_align + 1 : r->start;
for (list = head; ; list = list->next) {
unsigned long align = 0;
struct resource_list *ln = list->next;
int idx;
if (ln) {
idx = ln->res - &ln->dev->resource[0];
align = (idx < PCI_BRIDGE_RESOURCES) ?
ln->res->end - ln->res->start + 1 :
ln->res->start;
}
if (r_align > align) {
tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp)
panic("pdev_sort_resources(): "
"kmalloc() failed!\n");
tmp->next = ln;
tmp->res = r;
tmp->dev = dev;
list->next = tmp;
break;
}
}
}
return root;
}
void pcibios_update_irq(struct pci_dev *pdev, int irq)

34
arch/sparc64/kernel/pci_psycho.c
View File

@ -307,7 +307,7 @@ static unsigned char psycho_pil_table[] = {
/*0x32*/15, /* Power Management */
};
static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
static int psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@ -344,9 +344,9 @@ static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
return ret;
}
static unsigned int __init psycho_irq_build(struct pci_pbm_info *pbm,
struct pci_dev *pdev,
unsigned int ino)
static unsigned int psycho_irq_build(struct pci_pbm_info *pbm,
struct pci_dev *pdev,
unsigned int ino)
{
struct ino_bucket *bucket;
unsigned long imap, iclr;
@ -1024,7 +1024,7 @@ static irqreturn_t psycho_pcierr_intr(int irq, void *dev_id, struct pt_regs *reg
#define PSYCHO_CE_INO 0x2f
#define PSYCHO_PCIERR_A_INO 0x30
#define PSYCHO_PCIERR_B_INO 0x31
static void __init psycho_register_error_handlers(struct pci_controller_info *p)
static void psycho_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
unsigned long base = p->pbm_A.controller_regs;
@ -1091,15 +1091,15 @@ static void __init psycho_register_error_handlers(struct pci_controller_info *p)
}
/* PSYCHO boot time probing and initialization. */
static void __init psycho_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
static void psycho_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
{
res->start += root->start;
res->end += root->start;
}
static void __init psycho_base_address_update(struct pci_dev *pdev, int resource)
static void psycho_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@ -1144,7 +1144,7 @@ static void __init psycho_base_address_update(struct pci_dev *pdev, int resource
pci_write_config_dword(pdev, where + 4, 0);
}
static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
static void pbm_config_busmastering(struct pci_pbm_info *pbm)
{
u8 *addr;
@ -1161,8 +1161,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
pci_config_write8(addr, 64);
}
static void __init pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
static void pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
@ -1189,7 +1189,7 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
pci_setup_busmastering(pbm, pbm->pci_bus);
}
static void __init psycho_scan_bus(struct pci_controller_info *p)
static void psycho_scan_bus(struct pci_controller_info *p)
{
pbm_config_busmastering(&p->pbm_B);
p->pbm_B.is_66mhz_capable = 0;
@ -1204,7 +1204,7 @@ static void __init psycho_scan_bus(struct pci_controller_info *p)
psycho_register_error_handlers(p);
}
static void __init psycho_iommu_init(struct pci_controller_info *p)
static void psycho_iommu_init(struct pci_controller_info *p)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
unsigned long tsbbase, i;
@ -1327,8 +1327,8 @@ static void psycho_controller_hwinit(struct pci_controller_info *p)
psycho_write(p->pbm_A.controller_regs + PSYCHO_PCIB_DIAG, tmp);
}
static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
static void pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
char *name = pbm->name;
@ -1481,7 +1481,7 @@ static void psycho_pbm_init(struct pci_controller_info *p,
#define PSYCHO_CONFIGSPACE 0x001000000UL
void __init psycho_init(int node, char *model_name)
void psycho_init(int node, char *model_name)
{
struct linux_prom64_registers pr_regs[3];
struct pci_controller_info *p;

36
arch/sparc64/kernel/pci_sabre.c
View File

@ -554,7 +554,7 @@ static unsigned char sabre_pil_table[] = {
/*0x32*/15, /* Power Management */
};
static int __init sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
static int sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@ -612,9 +612,9 @@ static void sabre_wsync_handler(struct ino_bucket *bucket, void *_arg1, void *_a
sabre_read(sync_reg);
}
static unsigned int __init sabre_irq_build(struct pci_pbm_info *pbm,
struct pci_dev *pdev,
unsigned int ino)
static unsigned int sabre_irq_build(struct pci_pbm_info *pbm,
struct pci_dev *pdev,
unsigned int ino)
{
struct ino_bucket *bucket;
unsigned long imap, iclr;
@ -1009,7 +1009,7 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id, struct pt_regs *regs
#define SABRE_UE_INO 0x2e
#define SABRE_CE_INO 0x2f
#define SABRE_PCIERR_INO 0x30
static void __init sabre_register_error_handlers(struct pci_controller_info *p)
static void sabre_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
unsigned long base = pbm->controller_regs;
@ -1056,9 +1056,9 @@ static void __init sabre_register_error_handlers(struct pci_controller_info *p)
sabre_write(base + SABRE_PCICTRL, tmp);
}
static void __init sabre_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
static void sabre_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
{
struct pci_pbm_info *pbm = pdev->bus->sysdata;
unsigned long base;
@ -1072,7 +1072,7 @@ static void __init sabre_resource_adjust(struct pci_dev *pdev,
res->end += base;
}
static void __init sabre_base_address_update(struct pci_dev *pdev, int resource)
static void sabre_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@ -1118,7 +1118,7 @@ static void __init sabre_base_address_update(struct pci_dev *pdev, int resource)
pci_write_config_dword(pdev, where + 4, 0);
}
static void __init apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
static void apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
{
struct pci_dev *pdev;
@ -1181,7 +1181,7 @@ static struct pcidev_cookie *alloc_bridge_cookie(struct pci_pbm_info *pbm)
return cookie;
}
static void __init sabre_scan_bus(struct pci_controller_info *p)
static void sabre_scan_bus(struct pci_controller_info *p)
{
static int once;
struct pci_bus *sabre_bus, *pbus;
@ -1262,9 +1262,9 @@ static void __init sabre_scan_bus(struct pci_controller_info *p)
sabre_register_error_handlers(p);
}
static void __init sabre_iommu_init(struct pci_controller_info *p,
int tsbsize, unsigned long dvma_offset,
u32 dma_mask)
static void sabre_iommu_init(struct pci_controller_info *p,
int tsbsize, unsigned long dvma_offset,
u32 dma_mask)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
unsigned long tsbbase, i, order;
@ -1345,8 +1345,8 @@ static void __init sabre_iommu_init(struct pci_controller_info *p,
}
}
static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
static void pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
char *name = pbm->name;
unsigned long ibase = p->pbm_A.controller_regs + SABRE_IOSPACE;
@ -1415,7 +1415,7 @@ static void __init pbm_register_toplevel_resources(struct pci_controller_info *p
&pbm->mem_space);
}
static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin)
static void sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin)
{
struct pci_pbm_info *pbm;
char namebuf[128];
@ -1552,7 +1552,7 @@ static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node,
}
}
void __init sabre_init(int pnode, char *model_name)
void sabre_init(int pnode, char *model_name)
{
struct linux_prom64_registers pr_regs[2];
struct pci_controller_info *p;

48
arch/sparc64/kernel/pci_schizo.c
View File

@ -285,7 +285,7 @@ static unsigned char schizo_pil_table[] = {
/*0x3f*/0, /* Reserved for NewLink */
};
static int __init schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@ -1221,7 +1221,7 @@ static irqreturn_t schizo_safarierr_intr(int irq, void *dev_id, struct pt_regs *
* PCI bus units of the same Tomatillo. I still have not really
* figured this out...
*/
static void __init tomatillo_register_error_handlers(struct pci_controller_info *p)
static void tomatillo_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm;
unsigned int irq;
@ -1359,7 +1359,7 @@ static void __init tomatillo_register_error_handlers(struct pci_controller_info
(SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
}
static void __init schizo_register_error_handlers(struct pci_controller_info *p)
static void schizo_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm;
unsigned int irq;
@ -1505,7 +1505,7 @@ static void __init schizo_register_error_handlers(struct pci_controller_info *p)
(SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
}
static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
static void pbm_config_busmastering(struct pci_pbm_info *pbm)
{
u8 *addr;
@ -1522,8 +1522,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
pci_config_write8(addr, 64);
}
static void __init pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
static void pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
@ -1550,8 +1550,8 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
pci_setup_busmastering(pbm, pbm->pci_bus);
}
static void __init __schizo_scan_bus(struct pci_controller_info *p,
int chip_type)
static void __schizo_scan_bus(struct pci_controller_info *p,
int chip_type)
{
if (!p->pbm_B.prom_node || !p->pbm_A.prom_node) {
printk("PCI: Only one PCI bus module of controller found.\n");
@ -1577,17 +1577,17 @@ static void __init __schizo_scan_bus(struct pci_controller_info *p,
schizo_register_error_handlers(p);
}
static void __init schizo_scan_bus(struct pci_controller_info *p)
static void schizo_scan_bus(struct pci_controller_info *p)
{
__schizo_scan_bus(p, PBM_CHIP_TYPE_SCHIZO);
}
static void __init tomatillo_scan_bus(struct pci_controller_info *p)
static void tomatillo_scan_bus(struct pci_controller_info *p)
{
__schizo_scan_bus(p, PBM_CHIP_TYPE_TOMATILLO);
}
static void __init schizo_base_address_update(struct pci_dev *pdev, int resource)
static void schizo_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@ -1632,9 +1632,9 @@ static void __init schizo_base_address_update(struct pci_dev *pdev, int resource
pci_write_config_dword(pdev, where + 4, 0);
}
static void __init schizo_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
static void schizo_resource_adjust(struct pci_dev *pdev,
struct resource *res,
struct resource *root)
{
res->start += root->start;
res->end += root->start;
@ -1702,8 +1702,8 @@ static void schizo_determine_mem_io_space(struct pci_pbm_info *pbm)
pbm->mem_space.start);
}
static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
static void pbm_register_toplevel_resources(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
pbm->io_space.name = pbm->mem_space.name = pbm->name;
@ -1932,7 +1932,7 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
#define TOMATILLO_PCI_IOC_TDIAG (0x2250UL)
#define TOMATILLO_PCI_IOC_DDIAG (0x2290UL)
static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm)
static void schizo_pbm_hw_init(struct pci_pbm_info *pbm)
{
u64 tmp;
@ -1986,9 +1986,9 @@ static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm)
}
}
static void __init schizo_pbm_init(struct pci_controller_info *p,
int prom_node, u32 portid,
int chip_type)
static void schizo_pbm_init(struct pci_controller_info *p,
int prom_node, u32 portid,
int chip_type)
{
struct linux_prom64_registers pr_regs[4];
unsigned int busrange[2];
@ -2145,7 +2145,7 @@ static inline int portid_compare(u32 x, u32 y, int chip_type)
return (x == y);
}
static void __init __schizo_init(int node, char *model_name, int chip_type)
static void __schizo_init(int node, char *model_name, int chip_type)
{
struct pci_controller_info *p;
struct pci_iommu *iommu;
@ -2213,17 +2213,17 @@ static void __init __schizo_init(int node, char *model_name, int chip_type)
schizo_pbm_init(p, node, portid, chip_type);
}
void __init schizo_init(int node, char *model_name)
void schizo_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO);
}
void __init schizo_plus_init(int node, char *model_name)
void schizo_plus_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO_PLUS);
}
void __init tomatillo_init(int node, char *model_name)
void tomatillo_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_TOMATILLO);
}

9
arch/sparc64/kernel/sparc64_ksyms.c
View File

@ -403,12 +403,3 @@ EXPORT_SYMBOL(xor_vis_4);
EXPORT_SYMBOL(xor_vis_5);
EXPORT_SYMBOL(prom_palette);
/* memory barriers */
EXPORT_SYMBOL(mb);
EXPORT_SYMBOL(rmb);
EXPORT_SYMBOL(wmb);
EXPORT_SYMBOL(membar_storeload);
EXPORT_SYMBOL(membar_storeload_storestore);
EXPORT_SYMBOL(membar_storeload_loadload);
EXPORT_SYMBOL(membar_storestore_loadstore);

2
arch/sparc64/lib/Makefile
View File

@ -12,7 +12,7 @@ lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \
U1memcpy.o U1copy_from_user.o U1copy_to_user.o \
U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \
copy_in_user.o user_fixup.o memmove.o \
mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o mb.o
mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o
lib-$(CONFIG_DEBUG_SPINLOCK) += debuglocks.o
lib-$(CONFIG_HAVE_DEC_LOCK) += dec_and_lock.o

73
arch/sparc64/lib/mb.S
View File

@ -1,73 +0,0 @@
/* mb.S: Out of line memory barriers.
*
* Copyright (C) 2005 David S. Miller (davem@davemloft.net)
*/
/* These are here in an effort to more fully work around
* Spitfire Errata #51. Essentially, if a memory barrier
* occurs soon after a mispredicted branch, the chip can stop
* executing instructions until a trap occurs. Therefore, if
* interrupts are disabled, the chip can hang forever.
*
* It used to be believed that the memory barrier had to be
* right in the delay slot, but a case has been traced
* recently wherein the memory barrier was one instruction
* after the branch delay slot and the chip still hung. The
* offending sequence was the following in sym_wakeup_done()
* of the sym53c8xx_2 driver:
*
* call sym_ccb_from_dsa, 0
* movge %icc, 0, %l0
* brz,pn %o0, .LL1303
* mov %o0, %l2
* membar #LoadLoad
*
* The branch has to be mispredicted for the bug to occur.
* Therefore, we put the memory barrier explicitly into a
* "branch always, predicted taken" delay slot to avoid the
* problem case.
*/
.text
99: retl
nop
.globl mb
mb: ba,pt %xcc, 99b
membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad
.size mb, .-mb
.globl rmb
rmb: ba,pt %xcc, 99b
membar #LoadLoad
.size rmb, .-rmb
.globl wmb
wmb: ba,pt %xcc, 99b
membar #StoreStore
.size wmb, .-wmb
.globl membar_storeload
membar_storeload:
ba,pt %xcc, 99b
membar #StoreLoad
.size membar_storeload, .-membar_storeload
.globl membar_storeload_storestore
membar_storeload_storestore:
ba,pt %xcc, 99b
membar #StoreLoad | #StoreStore
.size membar_storeload_storestore, .-membar_storeload_storestore
.globl membar_storeload_loadload
membar_storeload_loadload:
ba,pt %xcc, 99b
membar #StoreLoad | #LoadLoad
.size membar_storeload_loadload, .-membar_storeload_loadload
.globl membar_storestore_loadstore
membar_storestore_loadstore:
ba,pt %xcc, 99b
membar #StoreStore | #LoadStore
.size membar_storestore_loadstore, .-membar_storestore_loadstore

273
drivers/block/ub.c
View File

@ -16,9 +16,10 @@
* -- verify the 13 conditions and do bulk resets
* -- kill last_pipe and simply do two-state clearing on both pipes
* -- verify protocol (bulk) from USB descriptors (maybe...)
* -- highmem and sg
* -- highmem
* -- move top_sense and work_bcs into separate allocations (if they survive)
* for cache purists and esoteric architectures.
* -- Allocate structure for LUN 0 before the first ub_sync_tur, avoid NULL. ?
* -- prune comments, they are too volumnous
* -- Exterminate P3 printks
* -- Resove XXX's
@ -171,7 +172,7 @@ struct bulk_cs_wrap {
*/
struct ub_dev;
#define UB_MAX_REQ_SG 1
#define UB_MAX_REQ_SG 4
#define UB_MAX_SECTORS 64
/*
@ -234,13 +235,10 @@ struct ub_scsi_cmd {
int stat_count; /* Retries getting status. */
/*
* We do not support transfers from highmem pages
* because the underlying USB framework does not do what we need.
*/
char *data; /* Requested buffer */
unsigned int len; /* Requested length */
// struct scatterlist sgv[UB_MAX_REQ_SG];
unsigned int current_sg;
unsigned int nsg; /* sgv[nsg] */
struct scatterlist sgv[UB_MAX_REQ_SG];
struct ub_lun *lun;
void (*done)(struct ub_dev *, struct ub_scsi_cmd *);
@ -389,17 +387,18 @@ struct ub_dev {
struct bulk_cs_wrap work_bcs;
struct usb_ctrlrequest work_cr;
int sg_stat[UB_MAX_REQ_SG+1];
struct ub_scsi_trace tr;
};
/*
*/
static void ub_cleanup(struct ub_dev *sc);
static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq);
static int ub_request_fn_1(struct ub_lun *lun, struct request *rq);
static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq);
static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
struct request *rq);
static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq);
static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_end_rq(struct request *rq, int uptodate);
static int ub_submit_scsi(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
@ -407,6 +406,7 @@ static void ub_urb_complete(struct urb *urb, struct pt_regs *pt);
static void ub_scsi_action(unsigned long _dev);
static void ub_scsi_dispatch(struct ub_dev *sc);
static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_data_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_state_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd, int rc);
static int __ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
@ -500,7 +500,8 @@ static void ub_cmdtr_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
}
}
static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, char *page)
static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr,
char *page)
{
struct usb_interface *intf;
struct ub_dev *sc;
@ -523,6 +524,13 @@ static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, c
cnt += sprintf(page + cnt,
"qlen %d qmax %d\n",
sc->cmd_queue.qlen, sc->cmd_queue.qmax);
cnt += sprintf(page + cnt,
"sg %d %d %d %d %d\n",
sc->sg_stat[0],
sc->sg_stat[1],
sc->sg_stat[2],
sc->sg_stat[3],
sc->sg_stat[4]);
list_for_each (p, &sc->luns) {
lun = list_entry(p, struct ub_lun, link);
@ -744,20 +752,20 @@ static struct ub_scsi_cmd *ub_cmdq_pop(struct ub_dev *sc)
* The request function is our main entry point
*/
static void ub_bd_rq_fn(request_queue_t *q)
static void ub_request_fn(request_queue_t *q)
{
struct ub_lun *lun = q->queuedata;
struct request *rq;
while ((rq = elv_next_request(q)) != NULL) {
if (ub_bd_rq_fn_1(lun, rq) != 0) {
if (ub_request_fn_1(lun, rq) != 0) {
blk_stop_queue(q);
break;
}
}
}
static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
static int ub_request_fn_1(struct ub_lun *lun, struct request *rq)
{
struct ub_dev *sc = lun->udev;
struct ub_scsi_cmd *cmd;
@ -774,9 +782,8 @@ static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
memset(cmd, 0, sizeof(struct ub_scsi_cmd));
blkdev_dequeue_request(rq);
if (blk_pc_request(rq)) {
rc = ub_cmd_build_packet(sc, cmd, rq);
rc = ub_cmd_build_packet(sc, lun, cmd, rq);
} else {
rc = ub_cmd_build_block(sc, lun, cmd, rq);
}
@ -791,7 +798,7 @@ static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
cmd->back = rq;
cmd->tag = sc->tagcnt++;
if ((rc = ub_submit_scsi(sc, cmd)) != 0) {
if (ub_submit_scsi(sc, cmd) != 0) {
ub_put_cmd(lun, cmd);
ub_end_rq(rq, 0);
return 0;
@ -804,58 +811,31 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq)
{
int ub_dir;
#if 0 /* We use rq->buffer for now */
struct scatterlist *sg;
int n_elem;
#endif
unsigned int block, nblks;
if (rq_data_dir(rq) == WRITE)
ub_dir = UB_DIR_WRITE;
else
ub_dir = UB_DIR_READ;
cmd->dir = ub_dir;
/*
* get scatterlist from block layer
*/
#if 0 /* We use rq->buffer for now */
sg = &cmd->sgv[0];
n_elem = blk_rq_map_sg(q, rq, sg);
n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
if (n_elem <= 0) {
ub_put_cmd(lun, cmd);
ub_end_rq(rq, 0);
blk_start_queue(q);
return 0; /* request with no s/g entries? */
printk(KERN_INFO "%s: failed request map (%d)\n",
sc->name, n_elem); /* P3 */
return -1; /* request with no s/g entries? */
}
if (n_elem != 1) { /* Paranoia */
if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
printk(KERN_WARNING "%s: request with %d segments\n",
sc->name, n_elem);
ub_put_cmd(lun, cmd);
ub_end_rq(rq, 0);
blk_start_queue(q);
return 0;
}
#endif
/*
* XXX Unfortunately, this check does not work. It is quite possible
* to get bogus non-null rq->buffer if you allow sg by mistake.
*/
if (rq->buffer == NULL) {
/*
* This must not happen if we set the queue right.
* The block level must create bounce buffers for us.
*/
static int do_print = 1;
if (do_print) {
printk(KERN_WARNING "%s: unmapped block request"
" flags 0x%lx sectors %lu\n",
sc->name, rq->flags, rq->nr_sectors);
do_print = 0;
}
return -1;
}
cmd->nsg = n_elem;
sc->sg_stat[n_elem]++;
/*
* build the command
@ -876,30 +856,15 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
cmd->cdb[8] = nblks;
cmd->cdb_len = 10;
cmd->dir = ub_dir;
cmd->data = rq->buffer;
cmd->len = rq->nr_sectors * 512;
return 0;
}
static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
struct request *rq)
static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq)
{
if (rq->data_len != 0 && rq->data == NULL) {
static int do_print = 1;
if (do_print) {
printk(KERN_WARNING "%s: unmapped packet request"
" flags 0x%lx length %d\n",
sc->name, rq->flags, rq->data_len);
do_print = 0;
}
return -1;
}
memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
cmd->cdb_len = rq->cmd_len;
int n_elem;
if (rq->data_len == 0) {
cmd->dir = UB_DIR_NONE;
@ -908,8 +873,29 @@ static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
cmd->dir = UB_DIR_WRITE;
else
cmd->dir = UB_DIR_READ;
}
cmd->data = rq->data;
/*
* get scatterlist from block layer
*/
n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
if (n_elem < 0) {
printk(KERN_INFO "%s: failed request map (%d)\n",
sc->name, n_elem); /* P3 */
return -1;
}
if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
printk(KERN_WARNING "%s: request with %d segments\n",
sc->name, n_elem);
return -1;
}
cmd->nsg = n_elem;
sc->sg_stat[n_elem]++;
memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
cmd->cdb_len = rq->cmd_len;
cmd->len = rq->data_len;
return 0;
@ -919,24 +905,34 @@ static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct request *rq = cmd->back;
struct ub_lun *lun = cmd->lun;
struct gendisk *disk = lun->disk;
request_queue_t *q = disk->queue;
int uptodate;
if (blk_pc_request(rq)) {
/* UB_SENSE_SIZE is smaller than SCSI_SENSE_BUFFERSIZE */
memcpy(rq->sense, sc->top_sense, UB_SENSE_SIZE);
rq->sense_len = UB_SENSE_SIZE;
}
if (cmd->error == 0)
if (cmd->error == 0) {
uptodate = 1;
else
if (blk_pc_request(rq)) {
if (cmd->act_len >= rq->data_len)
rq->data_len = 0;
else
rq->data_len -= cmd->act_len;
}
} else {
uptodate = 0;
if (blk_pc_request(rq)) {
/* UB_SENSE_SIZE is smaller than SCSI_SENSE_BUFFERSIZE */
memcpy(rq->sense, sc->top_sense, UB_SENSE_SIZE);
rq->sense_len = UB_SENSE_SIZE;
if (sc->top_sense[0] != 0)
rq->errors = SAM_STAT_CHECK_CONDITION;
else
rq->errors = DID_ERROR << 16;
}
}
ub_put_cmd(lun, cmd);
ub_end_rq(rq, uptodate);
blk_start_queue(q);
blk_start_queue(lun->disk->queue);
}
static void ub_end_rq(struct request *rq, int uptodate)
@ -1014,7 +1010,7 @@ static int ub_scsi_cmd_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
sc->last_pipe = sc->send_bulk_pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, sc->send_bulk_pipe,
bcb, US_BULK_CB_WRAP_LEN, ub_urb_complete, sc);
sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
sc->work_urb.transfer_flags = 0;
/* Fill what we shouldn't be filling, because usb-storage did so. */
sc->work_urb.actual_length = 0;
@ -1103,7 +1099,6 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct urb *urb = &sc->work_urb;
struct bulk_cs_wrap *bcs;
int pipe;
int rc;
if (atomic_read(&sc->poison)) {
@ -1204,38 +1199,13 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
goto Bad_End;
}
if (cmd->dir == UB_DIR_NONE) {
if (cmd->dir == UB_DIR_NONE || cmd->nsg < 1) {
ub_state_stat(sc, cmd);
return;
}
UB_INIT_COMPLETION(sc->work_done);
if (cmd->dir == UB_DIR_READ)
pipe = sc->recv_bulk_pipe;
else
pipe = sc->send_bulk_pipe;
sc->last_pipe = pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, pipe,
cmd->data, cmd->len, ub_urb_complete, sc);
sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
if ((rc = usb_submit_urb(&sc->work_urb, GFP_ATOMIC)) != 0) {
/* XXX Clear stalls */
printk("ub: data #%d submit failed (%d)\n", cmd->tag, rc); /* P3 */
ub_complete(&sc->work_done);
ub_state_done(sc, cmd, rc);
return;
}
sc->work_timer.expires = jiffies + UB_DATA_TIMEOUT;
add_timer(&sc->work_timer);
cmd->state = UB_CMDST_DATA;
ub_cmdtr_state(sc, cmd);
// udelay(125); // usb-storage has this
ub_data_start(sc, cmd);
} else if (cmd->state == UB_CMDST_DATA) {
if (urb->status == -EPIPE) {
@ -1257,16 +1227,22 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
if (urb->status == -EOVERFLOW) {
/*
* A babble? Failure, but we must transfer CSW now.
* XXX This is going to end in perpetual babble. Reset.
*/
cmd->error = -EOVERFLOW; /* A cheap trick... */
} else {
if (urb->status != 0)
goto Bad_End;
ub_state_stat(sc, cmd);
return;
}
if (urb->status != 0)
goto Bad_End;
cmd->act_len = urb->actual_length;
cmd->act_len += urb->actual_length;
ub_cmdtr_act_len(sc, cmd);
if (++cmd->current_sg < cmd->nsg) {
ub_data_start(sc, cmd);
return;
}
ub_state_stat(sc, cmd);
} else if (cmd->state == UB_CMDST_STAT) {
@ -1399,6 +1375,46 @@ Bad_End: /* Little Excel is dead */
ub_state_done(sc, cmd, -EIO);
}
/*
* Factorization helper for the command state machine:
* Initiate a data segment transfer.
*/
static void ub_data_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct scatterlist *sg = &cmd->sgv[cmd->current_sg];
int pipe;
int rc;
UB_INIT_COMPLETION(sc->work_done);
if (cmd->dir == UB_DIR_READ)
pipe = sc->recv_bulk_pipe;
else
pipe = sc->send_bulk_pipe;
sc->last_pipe = pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, pipe,
page_address(sg->page) + sg->offset, sg->length,
ub_urb_complete, sc);
sc->work_urb.transfer_flags = 0;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
if ((rc = usb_submit_urb(&sc->work_urb, GFP_ATOMIC)) != 0) {
/* XXX Clear stalls */
printk("ub: data #%d submit failed (%d)\n", cmd->tag, rc); /* P3 */
ub_complete(&sc->work_done);
ub_state_done(sc, cmd, rc);
return;
}
sc->work_timer.expires = jiffies + UB_DATA_TIMEOUT;
add_timer(&sc->work_timer);
cmd->state = UB_CMDST_DATA;
ub_cmdtr_state(sc, cmd);
}
/*
* Factorization helper for the command state machine:
* Finish the command.
@ -1426,7 +1442,7 @@ static int __ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
sc->last_pipe = sc->recv_bulk_pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, sc->recv_bulk_pipe,
&sc->work_bcs, US_BULK_CS_WRAP_LEN, ub_urb_complete, sc);
sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
sc->work_urb.transfer_flags = 0;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
@ -1484,6 +1500,7 @@ static void ub_state_stat_counted(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct ub_scsi_cmd *scmd;
struct scatterlist *sg;
int rc;
if (cmd->cdb[0] == REQUEST_SENSE) {
@ -1492,12 +1509,17 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
}
scmd = &sc->top_rqs_cmd;
memset(scmd, 0, sizeof(struct ub_scsi_cmd));
scmd->cdb[0] = REQUEST_SENSE;
scmd->cdb[4] = UB_SENSE_SIZE;
scmd->cdb_len = 6;
scmd->dir = UB_DIR_READ;
scmd->state = UB_CMDST_INIT;
scmd->data = sc->top_sense;
scmd->nsg = 1;
sg = &scmd->sgv[0];
sg->page = virt_to_page(sc->top_sense);
sg->offset = (unsigned int)sc->top_sense & (PAGE_SIZE-1);
sg->length = UB_SENSE_SIZE;
scmd->len = UB_SENSE_SIZE;
scmd->lun = cmd->lun;
scmd->done = ub_top_sense_done;
@ -1541,7 +1563,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
usb_fill_control_urb(&sc->work_urb, sc->dev, sc->send_ctrl_pipe,
(unsigned char*) cr, NULL, 0, ub_urb_complete, sc);
sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
sc->work_urb.transfer_flags = 0;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
@ -1560,7 +1582,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
*/
static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd)
{
unsigned char *sense = scmd->data;
unsigned char *sense = sc->top_sense;
struct ub_scsi_cmd *cmd;
/*
@ -1852,6 +1874,7 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
struct ub_capacity *ret)
{
struct ub_scsi_cmd *cmd;
struct scatterlist *sg;
char *p;
enum { ALLOC_SIZE = sizeof(struct ub_scsi_cmd) + 8 };
unsigned long flags;
@ -1872,7 +1895,11 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
cmd->cdb_len = 10;
cmd->dir = UB_DIR_READ;
cmd->state = UB_CMDST_INIT;
cmd->data = p;
cmd->nsg = 1;
sg = &cmd->sgv[0];
sg->page = virt_to_page(p);
sg->offset = (unsigned int)p & (PAGE_SIZE-1);
sg->length = 8;
cmd->len = 8;
cmd->lun = lun;
cmd->done = ub_probe_done;
@ -2289,7 +2316,7 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum)
disk->driverfs_dev = &sc->intf->dev; /* XXX Many to one ok? */
rc = -ENOMEM;
if ((q = blk_init_queue(ub_bd_rq_fn, &sc->lock)) == NULL)
if ((q = blk_init_queue(ub_request_fn, &sc->lock)) == NULL)
goto err_blkqinit;
disk->queue = q;

2
drivers/char/agp/amd64-agp.c
View File

@ -429,7 +429,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
struct pci_dev *dev1;
int i;
unsigned size = amd64_fetch_size();
printk(KERN_INFO "Setting up ULi AGP. \n");
printk(KERN_INFO "Setting up ULi AGP.\n");
dev1 = pci_find_slot ((unsigned int)pdev->bus->number,PCI_DEVFN(0,0));
if (dev1 == NULL) {
printk(KERN_INFO PFX "Detected a ULi chipset, "

33
drivers/char/agp/generic.c
View File

@ -319,7 +319,6 @@ int agp_copy_info(struct agp_bridge_data *bridge, struct agp_kern_info *info)
info->mode = bridge->mode & ~AGP3_RESERVED_MASK;
else
info->mode = bridge->mode & ~AGP2_RESERVED_MASK;
info->mode = bridge->mode;
info->aper_base = bridge->gart_bus_addr;
info->aper_size = agp_return_size();
info->max_memory = bridge->max_memory_agp;
@ -356,7 +355,7 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start)
return -EINVAL;
if (curr->is_bound == TRUE) {
printk (KERN_INFO PFX "memory %p is already bound!\n", curr);
printk(KERN_INFO PFX "memory %p is already bound!\n", curr);
return -EINVAL;
}
if (curr->is_flushed == FALSE) {
@ -391,7 +390,7 @@ int agp_unbind_memory(struct agp_memory *curr)
return -EINVAL;
if (curr->is_bound != TRUE) {
printk (KERN_INFO PFX "memory %p was not bound!\n", curr);
printk(KERN_INFO PFX "memory %p was not bound!\n", curr);
return -EINVAL;
}
@ -415,7 +414,7 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP2_RESERVED_MASK) {
printk (KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
*requested_mode &= ~AGP2_RESERVED_MASK;
}
@ -423,7 +422,7 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
tmp = *requested_mode & 7;
switch (tmp) {
case 0:
printk (KERN_INFO PFX "%s tried to set rate=x0. Setting to x1 mode.\n", current->comm);
printk(KERN_INFO PFX "%s tried to set rate=x0. Setting to x1 mode.\n", current->comm);
*requested_mode |= AGPSTAT2_1X;
break;
case 1:
@ -493,18 +492,18 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP3_RESERVED_MASK) {
printk (KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
*requested_mode &= ~AGP3_RESERVED_MASK;
}
/* Check the speed bits make sense. */
tmp = *requested_mode & 7;
if (tmp == 0) {
printk (KERN_INFO PFX "%s tried to set rate=x0. Setting to AGP3 x4 mode.\n", current->comm);
printk(KERN_INFO PFX "%s tried to set rate=x0. Setting to AGP3 x4 mode.\n", current->comm);
*requested_mode |= AGPSTAT3_4X;
}
if (tmp >= 3) {
printk (KERN_INFO PFX "%s tried to set rate=x%d. Setting to AGP3 x8 mode.\n", current->comm, tmp * 4);
printk(KERN_INFO PFX "%s tried to set rate=x%d. Setting to AGP3 x8 mode.\n", current->comm, tmp * 4);
*requested_mode = (*requested_mode & ~7) | AGPSTAT3_8X;
}
@ -533,7 +532,7 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
* AGP2.x 4x -> AGP3.0 4x.
*/
if (*requested_mode & AGPSTAT2_4X) {
printk (KERN_INFO PFX "%s passes broken AGP3 flags (%x). Fixed.\n",
printk(KERN_INFO PFX "%s passes broken AGP3 flags (%x). Fixed.\n",
current->comm, *requested_mode);
*requested_mode &= ~AGPSTAT2_4X;
*requested_mode |= AGPSTAT3_4X;
@ -544,7 +543,7 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
* but have been passed an AGP 2.x mode.
* Convert AGP 1x,2x,4x -> AGP 3.0 4x.
*/
printk (KERN_INFO PFX "%s passes broken AGP2 flags (%x) in AGP3 mode. Fixed.\n",
printk(KERN_INFO PFX "%s passes broken AGP2 flags (%x) in AGP3 mode. Fixed.\n",
current->comm, *requested_mode);
*requested_mode &= ~(AGPSTAT2_4X | AGPSTAT2_2X | AGPSTAT2_1X);
*requested_mode |= AGPSTAT3_4X;
@ -554,13 +553,13 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
if (!(*bridge_agpstat & AGPSTAT3_8X)) {
*bridge_agpstat &= ~(AGPSTAT3_8X | AGPSTAT3_RSVD);
*bridge_agpstat |= AGPSTAT3_4X;
printk ("%s requested AGPx8 but bridge not capable.\n", current->comm);
printk(KERN_INFO PFX "%s requested AGPx8 but bridge not capable.\n", current->comm);
return;
}
if (!(*vga_agpstat & AGPSTAT3_8X)) {
*bridge_agpstat &= ~(AGPSTAT3_8X | AGPSTAT3_RSVD);
*bridge_agpstat |= AGPSTAT3_4X;
printk ("%s requested AGPx8 but graphic card not capable.\n", current->comm);
printk(KERN_INFO PFX "%s requested AGPx8 but graphic card not capable.\n", current->comm);
return;
}
/* All set, bridge & device can do AGP x8*/
@ -578,13 +577,13 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
if ((*bridge_agpstat & AGPSTAT3_4X) && (*vga_agpstat & AGPSTAT3_4X))
*bridge_agpstat |= AGPSTAT3_4X;
else {
printk (KERN_INFO PFX "Badness. Don't know which AGP mode to set. "
printk(KERN_INFO PFX "Badness. Don't know which AGP mode to set. "
"[bridge_agpstat:%x vga_agpstat:%x fell back to:- bridge_agpstat:%x vga_agpstat:%x]\n",
origbridge, origvga, *bridge_agpstat, *vga_agpstat);
if (!(*bridge_agpstat & AGPSTAT3_4X))
printk (KERN_INFO PFX "Bridge couldn't do AGP x4.\n");
printk(KERN_INFO PFX "Bridge couldn't do AGP x4.\n");
if (!(*vga_agpstat & AGPSTAT3_4X))
printk (KERN_INFO PFX "Graphic card couldn't do AGP x4.\n");
printk(KERN_INFO PFX "Graphic card couldn't do AGP x4.\n");
return;
}
}
@ -622,7 +621,7 @@ u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 requested_mode
for (;;) {
device = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, device);
if (!device) {
printk (KERN_INFO PFX "Couldn't find an AGP VGA controller.\n");
printk(KERN_INFO PFX "Couldn't find an AGP VGA controller.\n");
return 0;
}
cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP);
@ -734,7 +733,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
pci_write_config_dword(bridge->dev,
bridge->capndx+AGPCTRL, temp);
printk (KERN_INFO PFX "Device is in legacy mode,"
printk(KERN_INFO PFX "Device is in legacy mode,"
" falling back to 2.x\n");
}
}

4
drivers/char/drm/drmP.h
View File

@ -1071,5 +1071,9 @@ extern void *drm_calloc(size_t nmemb, size_t size, int area);
extern unsigned long drm_core_get_map_ofs(drm_map_t *map);
extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev);
#ifndef pci_pretty_name
#define pci_pretty_name(dev) ""
#endif
#endif /* __KERNEL__ */
#endif

6
drivers/cpufreq/cpufreq.c
View File

@ -627,7 +627,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
ret = kobject_register(&policy->kobj);
if (ret)
goto err_out;
goto err_out_driver_exit;
/* set up files for this cpu device */
drv_attr = cpufreq_driver->attr;
@ -673,6 +673,10 @@ err_out_unregister:
kobject_unregister(&policy->kobj);
wait_for_completion(&policy->kobj_unregister);
err_out_driver_exit:
if (cpufreq_driver->exit)
cpufreq_driver->exit(policy);
err_out:
kfree(policy);

16
drivers/i2c/busses/Kconfig
View File

@ -144,6 +144,22 @@ config I2C_I810
This driver can also be built as a module. If so, the module
will be called i2c-i810.
config I2C_PXA
tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
depends on I2C && EXPERIMENTAL && ARCH_PXA
help
If you have devices in the PXA I2C bus, say yes to this option.
This driver can also be built as a module. If so, the module
will be called i2c-pxa.
config I2C_PXA_SLAVE
bool "Intel PXA2XX I2C Slave comms support"
depends on I2C_PXA
help
Support I2C slave mode communications on the PXA I2C bus. This
is necessary for systems where the PXA may be a target on the
I2C bus.
config I2C_PIIX4
tristate "Intel PIIX4"
depends on I2C && PCI

1
drivers/i2c/busses/Makefile
View File

@ -28,6 +28,7 @@ obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
obj-$(CONFIG_I2C_PROSAVAGE) += i2c-prosavage.o
obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
obj-$(CONFIG_I2C_RPXLITE) += i2c-rpx.o
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
obj-$(CONFIG_I2C_SAVAGE4) += i2c-savage4.o

1022
drivers/i2c/busses/i2c-pxa.c Normal file
View File

File diff suppressed because it is too large Load Diff

8
drivers/infiniband/hw/mthca/mthca_main.c
View File

@ -937,12 +937,12 @@ static int __devinit mthca_init_one(struct pci_dev *pdev,
++mthca_version_printed;
}
printk(KERN_INFO PFX "Initializing %s (%s)\n",
pci_pretty_name(pdev), pci_name(pdev));
printk(KERN_INFO PFX "Initializing %s\n",
pci_name(pdev));
if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) {
printk(KERN_ERR PFX "%s (%s) has invalid driver data %lx\n",
pci_pretty_name(pdev), pci_name(pdev), id->driver_data);
printk(KERN_ERR PFX "%s has invalid driver data %lx\n",
pci_name(pdev), id->driver_data);
return -ENODEV;
}

8
drivers/infiniband/hw/mthca/mthca_reset.c
View File

@ -71,8 +71,8 @@ int mthca_reset(struct mthca_dev *mdev)
bridge)) != NULL) {
if (bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE &&
bridge->subordinate == mdev->pdev->bus) {
mthca_dbg(mdev, "Found bridge: %s (%s)\n",
pci_pretty_name(bridge), pci_name(bridge));
mthca_dbg(mdev, "Found bridge: %s\n",
pci_name(bridge));
break;
}
}
@ -83,8 +83,8 @@ int mthca_reset(struct mthca_dev *mdev)
* assume we're in no-bridge mode and hope for
* the best.
*/
mthca_warn(mdev, "No bridge found for %s (%s)\n",
pci_pretty_name(mdev->pdev), pci_name(mdev->pdev));
mthca_warn(mdev, "No bridge found for %s\n",
pci_name(mdev->pdev));
}
}

12
drivers/mmc/mmc.c
View File

@ -1079,13 +1079,17 @@ static void mmc_setup(struct mmc_host *host)
/**
* mmc_detect_change - process change of state on a MMC socket
* @host: host which changed state.
* @delay: optional delay to wait before detection (jiffies)
*
* All we know is that card(s) have been inserted or removed
* from the socket(s). We don't know which socket or cards.
*/
void mmc_detect_change(struct mmc_host *host)
void mmc_detect_change(struct mmc_host *host, unsigned long delay)
{
schedule_work(&host->detect);
if (delay)
schedule_delayed_work(&host->detect, delay);
else
schedule_work(&host->detect);
}
EXPORT_SYMBOL(mmc_detect_change);
@ -1189,7 +1193,7 @@ int mmc_add_host(struct mmc_host *host)
ret = mmc_add_host_sysfs(host);
if (ret == 0) {
mmc_power_off(host);
mmc_detect_change(host);
mmc_detect_change(host, 0);
}
return ret;
@ -1259,7 +1263,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
*/
int mmc_resume_host(struct mmc_host *host)
{
mmc_detect_change(host);
mmc_detect_change(host, 0);
return 0;
}

2
drivers/mmc/mmci.c
View File

@ -442,7 +442,7 @@ static void mmci_check_status(unsigned long data)
status = host->plat->status(mmc_dev(host->mmc));
if (status ^ host->oldstat)
mmc_detect_change(host->mmc);
mmc_detect_change(host->mmc, 0);
host->oldstat = status;
mod_timer(&host->timer, jiffies + HZ);

4
drivers/mmc/pxamci.c
View File

@ -423,7 +423,9 @@ static void pxamci_dma_irq(int dma, void *devid, struct pt_regs *regs)
static irqreturn_t pxamci_detect_irq(int irq, void *devid, struct pt_regs *regs)
{
mmc_detect_change(devid);
struct pxamci_host *host = mmc_priv(devid);
mmc_detect_change(devid, host->pdata->detect_delay);
return IRQ_HANDLED;
}

4
drivers/mmc/wbsd.c
View File

@ -1122,7 +1122,7 @@ static void wbsd_detect_card(unsigned long data)
DBG("Executing card detection\n");
mmc_detect_change(host->mmc);
mmc_detect_change(host->mmc, 0);
}
/*
@ -1198,7 +1198,7 @@ static void wbsd_tasklet_card(unsigned long param)
*/
spin_unlock(&host->lock);
mmc_detect_change(host->mmc);
mmc_detect_change(host->mmc, 0);
}
else
spin_unlock(&host->lock);

7
drivers/net/bnx2.c
View File

@ -14,8 +14,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "1.2.20"
#define DRV_MODULE_RELDATE "August 22, 2005"
#define DRV_MODULE_VERSION "1.2.21"
#define DRV_MODULE_RELDATE "September 7, 2005"
#define RUN_AT(x) (jiffies + (x))
@ -1533,6 +1533,7 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs)
struct net_device *dev = dev_instance;
struct bnx2 *bp = dev->priv;
prefetch(bp->status_blk);
REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM |
BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
@ -1558,7 +1559,7 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
* When using MSI, the MSI message will always complete after
* the status block write.
*/
if ((bp->status_blk->status_idx == bp->last_status_idx) ||
if ((bp->status_blk->status_idx == bp->last_status_idx) &&
(REG_RD(bp, BNX2_PCICFG_MISC_STATUS) &
BNX2_PCICFG_MISC_STATUS_INTA_VALUE))
return IRQ_NONE;

1
drivers/net/bnx2.h
View File

@ -50,6 +50,7 @@
#endif
#include <linux/workqueue.h>
#include <linux/crc32.h>
#include <linux/prefetch.h>
/* Hardware data structures and register definitions automatically
* generated from RTL code. Do not modify.

13
drivers/net/irda/irda-usb.c
View File

@ -267,7 +267,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self)
frame, IRDA_USB_SPEED_MTU,
speed_bulk_callback, self);
urb->transfer_buffer_length = USB_IRDA_HEADER;
urb->transfer_flags = URB_ASYNC_UNLINK;
urb->transfer_flags = 0;
/* Irq disabled -> GFP_ATOMIC */
if ((ret = usb_submit_urb(urb, GFP_ATOMIC))) {
@ -401,15 +401,12 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
skb->data, IRDA_SKB_MAX_MTU,
write_bulk_callback, skb);
urb->transfer_buffer_length = skb->len;
/* Note : unlink *must* be Asynchronous because of the code in
* irda_usb_net_timeout() -> call in irq - Jean II */
urb->transfer_flags = URB_ASYNC_UNLINK;
/* This flag (URB_ZERO_PACKET) indicates that what we send is not
* a continuous stream of data but separate packets.
* In this case, the USB layer will insert an empty USB frame (TD)
* after each of our packets that is exact multiple of the frame size.
* This is how the dongle will detect the end of packet - Jean II */
urb->transfer_flags |= URB_ZERO_PACKET;
urb->transfer_flags = URB_ZERO_PACKET;
/* Generate min turn time. FIXME: can we do better than this? */
/* Trying to a turnaround time at this level is trying to measure
@ -630,8 +627,6 @@ static void irda_usb_net_timeout(struct net_device *netdev)
* in completion handler, because urb->status will
* be -ENOENT. We will fix that at the next watchdog,
* leaving more time to USB to recover...
* Also, we are in interrupt, so we need to have
* URB_ASYNC_UNLINK to work properly...
* Jean II */
done = 1;
break;
@ -1008,9 +1003,7 @@ static int irda_usb_net_close(struct net_device *netdev)
}
}
/* Cancel Tx and speed URB - need to be synchronous to avoid races */
self->tx_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->tx_urb);
self->speed_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->speed_urb);
/* Stop and remove instance of IrLAP */
@ -1521,9 +1514,7 @@ static void irda_usb_disconnect(struct usb_interface *intf)
usb_kill_urb(self->rx_urb[i]);
/* Cancel Tx and speed URB.
* Toggle flags to make sure it's synchronous. */
self->tx_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->tx_urb);
self->speed_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->speed_urb);
}

6
drivers/net/irda/vlsi_ir.h
View File

@ -69,14 +69,8 @@ typedef void irqreturn_t;
#else /* 2.5 or later */
/* recent 2.5/2.6 stores pci device names at varying places ;-) */
#ifdef CONFIG_PCI_NAMES
/* human readable name */
#define PCIDEV_NAME(pdev) ((pdev)->pretty_name)
#else
/* whatever we get from the associated struct device - bus:slot:dev.fn id */
#define PCIDEV_NAME(pdev) (pci_name(pdev))
#endif
#endif

2
drivers/parport/parport_pc.c
View File

@ -3010,7 +3010,7 @@ static int __init parport_pc_init_superio (int autoirq, int autodma)
struct pci_dev *pdev = NULL;
int ret = 0;
while ((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
for_each_pci_dev(pdev) {
id = pci_match_id(parport_pc_pci_tbl, pdev);
if (id == NULL || id->driver_data >= last_sio)
continue;

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