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Commit Graph

4782 Commits

Author SHA1 Message Date
Linas Vepstas
5f309b90e2 spidernet: fix misnamed flag
The transmit frame tail bit is stranglely misnamed as
"no checksum". Fix the name to what it should be:
"transmit frame tail". No functional change,
just a name change.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Linas Vepstas
59a11f8809 spidernet: move a block of code around
Put the enable and disable routines next to one-another,
as this makes verifying thier symmetry that much easier.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Linas Vepstas
e1fd907072 spidernet: service TX later.
When entering the netdev poll routine, empty out the RX
chain first, before cleaning up the TX chain. This should
help avoid RX buffer overflows.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Linas Vepstas
9e0a6e2598 spidernet: invalidate unused pointer.
Invalidate a pointer as its pci_unmap'ed; this is a bit of
paranoia to make sure hardware doesn't continue trying to
DMA to it.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Linas Vepstas
9948357d49 spidernet: enhance the dump routine
Crazy device problems are hard to debug, when one does not have
good trace info. This patch makes a major enhancement to the
device dump routine.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Linas Vepstas
e6311d855e spidernet: beautify error messages
Use dev_err() to print device error messages.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:41 -04:00
Stephen Hemminger
91e745aa46 qla3xxx: cleanup checksum offload code
The code for checksum is more complex than needed when dealing with VLAN's;
the higher layers already pass down the location of the IP header.

Compile tested only, no hardware available.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Yoichi Yuasa
59b34c1260 add return value check of request_irq()
This patch has added return value check of request_irq() to pcmcia net drivers.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Jan Engelhardt
d1c0a65fb5 Use menuconfig objects II - netdev (general+100mbit)
CONFIG_NETDEVICES, CONFIG_NET_ETHERNET:
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

CONFIG_SMC9194:
Move it so that it appears correctly in menuconfig.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Geert Uytterhoeven
8f036c04a8 acenic: SET_NETDEV_DEV is always there these days
acenic: SET_NETDEV_DEV is always there these days

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Stephen Hemminger
bf0dcbd929 b44: use netdev_alloc_skb
Use netdev_alloc_skb rather than dev_alloc_skb when allocating
receive buffers.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Stephen Hemminger
72f4861ef9 b44: packet offset is constant
The receive buffer offset is constant in this driver.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Stephen Hemminger
f65a71775c b44: tx bounce sizing.
No need to grap full size MTU buffer for possibly small transmit
bounce buffers.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:40 -04:00
Stephen Hemminger
a72a817973 b44: timer power saving
Make the PHY and statistic timer run on one second boundary
for powersaving.

On resume, the driver should check for link up immediately, to
get online faster (rather than waiting for the next second).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Richard Knutsson
eb034a7998 tulip: Convert to generic boolean
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Divy Le Ray
480fe1a31c cxgb3 - TP SRAM update
The chip executes microcode present in internal RAM,
whose content is loaded from EEPROM on power cycle.
This patch allows an update of the microcode through PIO
without forcing a power cycle.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Divy Le Ray
8a9fab22cf cxgb3 - Firmware update
Update FW to 4.1.
Proceed to subsequent HW tuning to improve RDMA perfs..

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Divy Le Ray
cf992af561 cxgb3 - sge page management
Streamline sge page management.
Fix dma mappings when buffers are recycled.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Bill Nottingham
287aa83dff drivers/net: fix comparisons of unsigned < 0
Recent gcc versions emit warnings when unsigned variables are compared < 0 or >= 0.

Signed-off-by: Bill Nottingham <notting@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
Komuro
40738f3fcd PCMCIA-NETDEV : add new ID of lan&modem multifunction card
fmvj18x_cs:
      NEC PK-UG-J001
      Panasonic CF-VML201
      Panasonic TO-PDL9610

pcnet_cs:
       MICRO-RESEARCH  MC336LAN

Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:39 -04:00
David Brownell
18ab458fb7 usbnet whitespace fixes
Whitespace updates for usbnet core, mostly switching to tab-only indents.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Richard Knutsson
2501f843b0 8139cp: Convert to generic boolean
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Kapil Juneja
4117b5be4b phylib: m88e1111: enable SGMII mode
If connected via SGMII, initialize with SGMII mode configured.

Signed-off-by: Kapil Juneja <Kapil.Juneja@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Kapil Juneja
d3c12873c3 gianfar: add support for SGMII
Add code for initialising and configuring TBI interface and
programming it for connecting to on-chip SERDES (Lynx PHY)
in case of SGMII mode selected through HRCW at reset.

also add defines for TBI register configuration. TBI
interface is programmed towards the SERDES.

refactored mdio read/write functions to differentiate
programming local interface MII regs (e.g., for TBI) from
always programming the mdio master (TSEC1, for programming
the PHYs).

Signed-off-by: Kapil Juneja <Kapil.Juneja@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Michael Barkowski
0cefeebaf3 phylib: add the ICPlus IP175C PHY driver
The ICPlus IP175C sports a 100Mbit/s 4-port switch in addition
to a dedicated 100Mbit/s WAN port.

Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Linas Vepstas
146bd683cc s2io: add PCI error recovery support
s2io cleanup suggestions, per discussion on mailing lists.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Linas Vepstas
d796fdb708 s2io: add PCI error recovery support
This patch adds PCI error recovery support to the
s2io 10-Gigabit ethernet device driver. Third revision,
blocks interrupts and the watchdog.

Tested, seems to work well.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Acked-by: Ramkrishna Vepa <Ramkrishna.Vepa@neterion.com>
Cc: Raghavendra Koushik <raghavendra.koushik@neterion.com>
Cc: Wen Xiong <wenxiong@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08 22:16:38 -04:00
Jouni Malinen
bd5824f138 [PATCH] hostap: Remove driver version number
The driver version number has not been updated since the driver was
included in the main kernel tree and there is no plan on updating this
in the future either. At this point, the only correct way to refer to
the version is to use the kernel version. The 0.4.4 version is
confusing since there are external version with higher version number
even though they are not actually any newer than the in-tree version.

Let's get rid of the version number in the kernel tree in order to
avoid this kind of confusion.

Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:38 -04:00
Matthias Kaehlcke
c150573137 [PATCH] hostap: Use list_for_each_entry
Use list_for_each_entry() instead of manual iteration and
substitute some list_for_each() loops with list_for_each_entry().

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Pavel Roskin
b918099030 [PATCH] hostap: Suppress broadcast if no stations are associated
This may be useful in mesh setups when most stations act as repeaters only.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Larry Finger
77548f5807 [PATCH] bcm43xx: Fix deviation from specifications in set_baseband_attenuation
A disagreement between the specifications and the bcm43xx code has just
been discovered and is hereby fixed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Daniel Drake
aaf83d4fc4 [PATCH] zd1211rw: Make CCK gain patching conditional on RF type
The vendor driver code suggests that CR47 patching happens on every channel
change for every RF (depending on bit 8 in POD).

Due to a bug in their driver (upper bits of RF_Mode get zeroed out, then
are examined for 1s when setting some other flags), this isn't actually
what happens, and their generic CCK patching routine never takes effect.

Some of their RF configurations do include explicit (duplicated) code
for CR47 patching though. This patch makes zd1211rw match that
behaviour.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Daniel Drake
4481d6093e [PATCH] zd1211rw: Add UW2453 RF support
This patch adds support for another radio appearing in new devices: the
Ubec UW2453. It's more complicated than the other RF's we support, but
Ubec publish full tech specs so we're able to understand the vendor code
relatively well.

Now that we support UW2453, we also support Atheros' new USB chip: the
AR5007UG. From the little info we have, this appears to be just a
rebranded ZD1211B.

This RF code doesn't work very well -- lots more TX/RX errors than the
other RFs. However, the vendor driver doesn't do any better, so this is
all we can do for now.

[kune@deine-taler.de: bug fixes]
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Daniel Drake
9c8fc71ddd [PATCH] zd1211rw: Extend RF layer
These changes are needed for UW2453 RF support:

Add pointer which RF drivers can use to store private RF data
Add exit hook so that RF drivers can free private data
Allow RF's to disable the generic TX power integration handling code

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Daniel Drake
a9eea9ae6e [PATCH] zd1211rw: Add ID for ZyXEL G-200v2
Tested by Guy Gallagher
zd1211 chip 0586:3407 v4721 high 00-13-49 AL2230_RF pa0 g---
FCC ID SI5WUB200Z

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
John W. Linville
0aec00ae1c [PATCH] rtl8187: add header blocks and indicate origin of magic values
Add top-of-file comment blocks to rtl818x headers and attribute origin
of magic values to original r8187 driver.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:37 -04:00
Michael Wu
605bebe23b [PATCH] Add rtl8187 wireless driver
This patch adds a mac80211 based wireless driver for the rtl8187 USB
wireless card.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-08 22:16:36 -04:00
Yoann Padioleau
0da2f0f164 potential compiler error, irqfunc caller sites update
In 7d12e780e0 David Howells performed
this evolution:
 "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers"

He correctly updated many of the function definitions that were using this
extra regs pointer parameter but forgot to update some caller sites of
those functions.  The reason the modifications was not properly done on all
drivers is that some drivers were rarely compiled because they are for
AMIGA, or that some code sites were inside #ifdefs where the option is not
set or inside #if 0.

Here is the semantic patch that found the occurences
and fixed the problem.

@ rule1 @
identifier fn;
identifier irq, dev_id;
typedef irqreturn_t;
@@

static irqreturn_t fn(int irq, void *dev_id)
{
   ...
}

@@
identifier rule1.fn;
expression E1, E2, E3;
@@

 fn(E1, E2
-   ,E3
   )

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-06 10:23:43 -07:00
Linus Torvalds
0dac723e5c Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Update defconfigs
  [POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver
  [POWERPC] Fix PMI breakage in cbe_cbufreq driver
  [POWERPC] Disable old EMAC driver in arch/powerpc
2007-07-05 15:55:00 -07:00
Linus Torvalds
52c4d73a6c Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IPoIB/cm: Partial error clean up unmaps wrong address
  mlx4_core: Add new Mellanox device IDs
2007-07-02 21:05:35 -07:00
Jack Morgenstein
786f238e4f mlx4_core: Add new Mellanox device IDs
Add new IDs for PCIe gen2 devices.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-07-02 20:41:35 -07:00
Patrick McHardy
63ac9b9159 3c589_cs: fix local_bh_enable warning
Russell King wrote:
> Having upgraded from 2.6.16 to 2.6.22-rc6, I'm now seeing the following.
>
> Looks like netfilter is calling local_bh_enable() with IRQs disabled,
> which would appear to be illegal.  Thankfully, this is a warn-once
> warning.
>
> WARNING: at /home/rmk/git/linux-2.6-rmk/kernel/softirq.c:138 local_bh_enable()
> [...]
> [<c01447fc>] (nf_conntrack_destroy+0x0/0x2c) from [<c012c05c>] (__kfree_skb+0xd0/0x100)
> [<c012bf8c>] (__kfree_skb+0x0/0x100) from [<c012c0d8>] (kfree_skb+0x4c/0x50)
>  r5:c12a3800 r4:00000300
> [<c012c08c>] (kfree_skb+0x0/0x50) from [<bf03cbb0>] (el3_start_xmit+0xb8/0xd0 [3c589_cs])
> [<bf03caf8>] (el3_start_xmit+0x0/0xd0 [3c589_cs]) from [<c01324dc>] (dev_hard_start_xmit+0x1a8/0x244)
>  r7:c12a3800 r6:c1a9aa00 r5:c1a9aa00 r4:c12a3800
> [<c0132334>] (dev_hard_start_xmit+0x0/0x244) from [<c013fcc0>] (__qdisc_run+0xb0/0x198)

Thats a bug in the 3c589_cs driver. Patch attached.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 10:50:46 -04:00
Dhananjay Phadke
96acb6eb8e RESEND [PATCH 3/3] NetXen: Graceful teardown of interface and hardware upon module unload
Resending patch 3/3 only.

These changes allow driver close routine to be called during module unload,
to clean-up buffers and other software resources, flush queues etc. Also,
hardware is reset to pristine state.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Milan Bag <mbag@netxen.com>
Signed-off-by: Wen Xiong <wenxiong@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:52 -04:00
Adrian Bunk
d14e37e120 drivers/net/ns83820.c: fix a check-after-use
This patch fixes a check-after-use spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:52 -04:00
David Brownell
afaee82c0a net/usb/cdc_ether minor sparse cleanup
Remove an "sparse" warning about a shadowed variable name.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:52 -04:00
dhananjay.phadke@gmail.com
2d1a3bbdf2 RESEND [PATCH 2/3] NetXen: Support per PCI-function interrupt mask registers
This patch updates the various access routines to access different
control and status settings present in different register locations.
This will fix problems related to working of different ports in
multi Port card.

Signed-off by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off by: Milan Bag <mbag@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:52 -04:00
dhananjay.phadke@gmail.com
644caeefb3 RESEND [PATCH 1/3] NetXen: Fix issue of MSI not working correctly
NetXen driver uses PCI function 0 to provide the functionality of MSI.
The patch makes driver check the bus master bit for function 0 and
enable it after the card initialization.

Signed-off-by: Dhananjay Phadke<dhananjay@netxen.com>
Signed-off-by: Milan Bag <mbag@netxen.com>
Signed-off-by: Wen Xiong <wenxiong@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:52 -04:00
Peter Korsgaard
b8f59586ce dm9601: Return 0 from bind() on success
Fixup dm9601_bind() so it returns 0 on success rather than just a positive
number, as otherwise usbnet doesn't init the status handler.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:51 -04:00
Peter Korsgaard
3e323f3e86 usbnet: Zero padding byte if there is tail room in skb
Usbnet adds a padding byte if a 0 byte USB packet would be sent. Zero
padding byte if there is tail room in skb.

Signed-of-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:51 -04:00
Peter Korsgaard
23de559b8d dm9601: HW header size shouldn't be included in packet length
The dm9601 driver was including the 2 byte hardware header in the
packet length, causing the HW to send 2 extra bytes of garbage on tx.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02 08:24:51 -04:00