Commit Graph

9009 Commits

Author SHA1 Message Date
Roland Dreier
d9b98b0f11 IB/mthca: Make functions that never fail return void
The function mthca_free_err_wqe() can never fail, so get rid of its
return value.  That means handle_error_cqe() doesn't have to check
what mthca_free_err_wqe() returns, which means it can't fail either
and doesn't have to return anything either.  All this results in
simpler source code and a slight object code improvement:

add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-10 (-10)
function                                     old     new   delta
mthca_free_err_wqe                            83      81      -2
mthca_poll_cq                               1758    1750      -8

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-03-20 10:08:07 -08:00
Michael Chan
4a29cc2e50 [TG3]: 40-bit DMA workaround part 2
The 40-bit DMA workaround recently implemented for 5714, 5715, and
5780 needs to be expanded because there may be other tg3 devices
behind the EPB Express to PCIX bridge in the 5780 class device.

For example, some 4-port card or mother board designs have 5704 behind
the 5714.

All devices behind the EPB require the 40-bit DMA workaround.

Thanks to Chris Elmquist again for reporting the problem and testing
the patch.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-19 13:21:12 -08:00
Michael Krufky
60a6dc55b9 [PATCH] Kconfig: swap VIDEO_CX88_ALSA and VIDEO_CX88_DVB
VIDEO_CX88_ALSA should not be between VIDEO_CX88_DVB and
VIDEO_CX88_DVB_ALL_FRONTENDS

When cx88-alsa was added to cx88/Kconfig, it was added in between
VIDEO_CX88_DVB and VIDEO_CX88_DVB_ALL_FRONTENDS.  This caused
undesireable effects to the appearance of the menu options in
menuconfig.

This fix reorders cx88-alsa and cx88-dvb in Kconfig, to match saa7134,
and restore the correct menuconfig appearance.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-18 12:12:18 -08:00
Markus Rechberger
7215fdb214 [PATCH] Fixed em28xx based system lockup
Fixed em28xx based system lockup, device needs to be initialized before
starting the isoc transfer otherwise the system will completly lock up.

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-18 10:52:45 -08:00
Kevin Corry
8ba32fde2c [PATCH] dm stripe: Fix bounds
The dm-stripe target currently does not enforce that the size of a stripe
device be a multiple of the chunk-size.  Under certain conditions, this can
lead to I/O requests going off the end of an underlying device.  This
test-case shows one example.

echo "0 100 linear /dev/hdb1 0" | dmsetup create linear0
echo "0 100 linear /dev/hdb1 100" | dmsetup create linear1
echo "0 200 striped 2 32 /dev/mapper/linear0 0 /dev/mapper/linear1 0" | \
   dmsetup create stripe0
dd if=/dev/zero of=/dev/mapper/stripe0 bs=1k

This will produce the output:
dd: writing '/dev/mapper/stripe0': Input/output error
97+0 records in
96+0 records out

And in the kernel log will be:
attempt to access beyond end of device
dm-0: rw=0, want=104, limit=100

The patch will check that the table size is a multiple of the stripe
chunk-size when the table is created, which will prevent the above striped
device from being created.

This should not affect tools like LVM or EVMS, since in all the cases I can
think of, striped devices are always created with the sizes being a
multiple of the chunk-size.

The size of a stripe device must be a multiple of its chunk-size.

(akpm: that typecast is quite gratuitous)

Signed-off-by: Kevin Corry <kevcorry@us.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-17 07:51:25 -08:00
Scott Bardone
232a347a44 [netdrvr] fix array overflows in Chelsio driver
Adrian Bunk wrote:
> The Coverity checker spotted the following two array overflows in
> drivers/net/chelsio/sge.c (in both cases, the arrays contain 3
> elements):
[snip]

This is a bug. The array should contain 2 elements.  Here is the fix.

Signed-off-by: Scott Bardone <sbardone@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-16 19:20:40 -05:00
David S. Miller
c3d7a3a4eb [PATCH] e1000 endianness bugs
return -E_NO_BIG_ENDIAN_TESTING;

[E1000]: Fix 4 missed endianness conversions on RX descriptor fields.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-16 19:17:38 -05:00
Jesse Brandeburg
aa49cdd93b e100: fix eeh on pseries during ethtool -t
Olaf Hering reported a problem on pseries with e100 where ethtool -t would
cause a bus error, and the e100 driver would stop working.  Due to the new
load ucode command the cb list must be allocated before calling
e100_init_hw, so remove the call and just let e100_up take care of it.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
2006-03-15 10:55:24 -08:00
Greg Smith
e843e280cb [PATCH] "s390: multiple subchannel sets support" fix
It seems this patch got dropped (it was in addition to the `s390:
improve response code handling in chsc_enable_facility()' patch).

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-14 21:43:02 -08:00
Linus Torvalds
0f511ea706 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] zfcp: fix device registration issues
  [SCSI] scsi_transport_fc: fix FC_HOST_NUM_ATTRS
  [SCSI] scsi: aha152x pcmcia driver needs spi transport
  [SCSI] zfcp: correctly set this_id for hosts
  [SCSI] Add Brownie to blacklist
2006-03-14 11:03:50 -08:00
Dave Peterson
ceb2ca9cb0 [PATCH] EDAC: disable sysfs interface
- Disable the EDAC sysfs code.  The sysfs interface that EDAC presents to
  user space needs more thought, and is likely to change substantially.
  Therefore disable it for now so users don't start depending on it in its
  current form.

- Disable the default behavior of calling panic() when an uncorrectible
  error is detected (since for now, there is no sysfs interface that allows
  the user to configure this behavior).

Signed-off-by: David S. Peterson <dsp@llnl.gov>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-14 07:57:18 -08:00
Benjamin Herrenschmidt
63e1fd41c7 [PATCH] macintosh: correct AC Power info in /proc/pmu/info
Report AC Power present in /proc/pmu/info if there is no battery.

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-14 07:57:17 -08:00
Michael Hunold
6acaba8e22 [PATCH] Restore tuning capabilities in V4L2 MXB driver
The behaviour of the all-in-one Video4Linux tuner driver apparently
changed.  It now wants to know the tv standard, otherwise it refuses to
tune.

Restore tuning functionality in my driver for the "Multimedia eXtension
Board".  The all-in-one tuner driver apparently changed its behaviour.

Signed-off-by: Michael Hunold <hunold@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-14 07:57:17 -08:00
David Brownell
3cb4f09fc2 [PATCH] mtd_dataflash, fix block vs page erase
Fix a bug in the block-erase optimization for Dataflash; it was using block
erase even for smaller segments that need page erase.

That wouldn't matter for JFFS2, which never erases less than one block
(sometimes several blocks), but for other callers it might.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-14 07:57:17 -08:00
Linus Torvalds
57ddd5c180 Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] ahci: fix NULL pointer dereference detected by Coverity
2006-03-12 16:41:27 -08:00
Adrian Bunk
0ade309be7 [TG3] tg3_bus_string(): remove dead code
The Coverity checker spotted this dead code (note that (clock_ctrl == 7) 
is already handled above).

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-11 18:49:38 -08:00
Dave Jones
8f22757ee8 [TUN]: Fix leak in tun_get_user()
We're leaking an skb in a failure path in this function.

Coverity 
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-11 18:49:13 -08:00
Jeff Garzik
ed071adc97 Merge branch 'master' 2006-03-11 19:55:26 -05:00
Tejun Heo
6971ed1fbb [PATCH] ahci: fix NULL pointer dereference detected by Coverity
Fix NULL pointer dereference detected by the Coverity checker.  Kill
dev -> pdev -> dev conversion while at it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 19:06:02 -05:00
Andrew Morton
0992a5d029 [PATCH] 3c509: bus registration fix
- Don't call eisa_driver_unregister() if eisa_driver_register() failed.

- Properly propagate error values.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 13:29:09 -05:00
Sam Ravnborg
b2cba5b577 [PATCH] de620: fix section mismatch warning
In latest -mm de620 gave following warning:
WARNING: drivers/net/de620.o - Section mismatch: reference to      \
.init.text:de620_probe from .text between 'init_module' (at offset \
0x1682) and 'cleanup_module'

init_module() call de620_probe() which is declared __init.
Fix is to declare init_module() __init too.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 13:29:09 -05:00
Jesper Juhl
28beaf651b [PATCH] NE2000 Kconfig help entry improvement
Improve reference to PCI NE2K support in ISA NE2K documentation.
Original 2.4 patch From: Ged Haywood <ged@jubileegroup.co.uk>

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 13:29:09 -05:00
Jon Mason
9ee09d9cd4 [PATCH] dl2k: DMA freeing error
This patch fixes an error in the dl2k driver's DMA mapping/unmapping.
The adapter uses the upper 16bits of the DMA address for the buffer
size.  However, this is not masked off when referencing the DMA
address, and can lead to errors by trying to free a DMA address out of
range.

Thanks,
Jon

Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 13:26:51 -05:00
David S. Miller
9e927fb618 [PATCH] Wrong return value corrupts free object in e1000 driver
For some reason, E1000's ->hard_start_xmit() routine returns -EFAULT
instead of one of the NETDEV_TX_* error codes.  In fact, it frees up
the SKB before returning this.  This makes the queueing layer think
the packet should be requeued and subsequently we corrupt a freed
object.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-11 13:25:17 -05:00
Jeff Garzik
5ee33b7adc Merge branch 'for-jeff' of git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 2006-03-11 13:23:48 -05:00
Antonino A. Daplas
ed62178589 [PATCH] radeonfb: Fix static array overrun
radeonfb_parse_monitor_layout() will produce an array overrun if passed with a
substring of length higher than 4 (ie, "XXXXX,YYYYYY").

Coverity Bug 494

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:36 -08:00
Antonino A. Daplas
8e6509876c [PATCH] aty128fb: Fix array overrun
Fix static array overrun

Coverity Bug 556

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:36 -08:00
Antonino A. Daplas
54243cefdd [PATCH] tdfxfb: Fix buffer overrun
The pseudo_palette has room only for 16 entries, but tdfxfb_setcolreg may
attempt to write more.

Coverity Bug 557

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:36 -08:00
Antonino A. Daplas
d301524772 [PATCH] intelfb: Fix buffer overrun
The pseudo_palette has room only for 16 entries, but intelfb_setcolreg will
attempt to write more.

Coverity Bug 558

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
8d57f2210e [PATCH] savagefb: Fix kfree before use
par->edid is kfree'd before using in fb_edid_to_monspecs()

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
91bc89cf98 [PATCH] imsttfb: Fix resource leak
The struct info and device resource may not be released in the driver's error
path.  Fix.

Coverity Bug 671

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
98365f5eb4 [PATCH] s1d13xxxfb: Fix resource leak
struct info may not be released in the driver's error path.

Coverity Bug 672

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
939205b273 [PATCH] arcfb: Fix dereference before NULL check
info->par is dereferenced before info is checked for NULL. Fix.

Coverity Bug 833

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
16afe814a8 [PATCH] kyrofb: Fix uninitialized value
Initialize Variable 'count' in DisableVGA to zero.

Coverity Bug 874

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
604cc999fd [PATCH] arcfb: Fix uninitialized value
Remove insignificant and uninitialized variable "count" from
arcfb_lcd_update_page.

Coverity Bug 894

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Antonino A. Daplas
6af7ffc414 [PATCH] neofb: Fix uninitialized value
Remove insignificant and unitialized variable "waitcycles" from neo2200_sync.

Coverity Bug 895

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:35 -08:00
Pat Gefre
27d162e26a [PATCH] Altix: small ioc4 oversight
Get rid of the local 'flip' variable and no need to 'trim' the buffer.

Signed-off-by: Patrick Gefre <pfg@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:34 -08:00
Arjan van de Ven
4136cabff3 [PATCH] edac: disable a few sysfs files to avoid them becoming an ABI
Disable (via ugly #if 0's) the 3 sysfs files that I think by now we all
agree are very much wrong.  These files shouldn't become part of the ABI by
the 2.6.16 release, so I rather have this minimal patch merged to disable
them for now, the real fix can then come during the 2.6.17 devel window.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 09:19:34 -08:00
Dmitry Torokhov
8bd0ee93fe [PATCH] Input: psmouse - disable autoresync
Automatic resynchronization in psmouse driver causes problems on some
hardware so disable it by default for now. People with KVM switches
that require resync can still enable it via module parameter or sysfs
attribute.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-10 22:09:33 -08:00
Hugh Dickins
4ceadbf519 [PATCH] fix pcmcia_device_probe oops
Fix pcmcia_device_probe NULL pointer dereference at startup.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-10 13:40:26 -08:00
Horst Hummel
b707dbe6c5 [PATCH] s390: dasd proc interface typo
This fixes a typo introduced with 90f0094dc6.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:38 -08:00
Tim Small
57c432b54b [PATCH] edac: mark as experimental
EDAC is still causing a few problems and the code is relatively green.  Mark
it as experimental until thing settle down.

Also, provide some documentation pointers in Kconfig help.

Signed-off-by: Tim Small <tim@buttersideup.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:38 -08:00
Max Asbock
6a88231fc7 [PATCH] ibmasm: use after free fix
The kobject_put() can free the memory at *cmd, but cmd->lock points to a
persistent lock that is not freed with cmd.

Signed-off-by: Max Asbock <masbock@us.ibm.com>
Cc: Vernon Mauery <vernux@us.ibm.com>
Cc: Srihari Vijayaraghavan <sriharivijayaraghavan@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:37 -08:00
NeilBrown
04b857f74c [PATCH] md: Fix several raid1 bugs which cause a memory leak
- wrong test for 'is this a BARRIER bio'
- not freeing on all possible paths.
- using r1_bio after freeing it.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:37 -08:00
Jean Delvare
10ad1b7363 [PATCH] Fix error handling in backlight drivers
ERR_PTR() is supposed to be passed a negative value.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:37 -08:00
Doug Warzecha
435a80f610 [PATCH] dcdbas: dcdbas_pdev referenced after platform_device_unregister on exit
smi_data_buf_free() references dcdbas_pdev when calling
dma_free_coherent().  In dcdbas_exit(), smi_data_buf_free() is called after
platform_device_unregister(dcdbas_pdev).

This patch moves platform_device_unregister(dcdbas_pdev) after
smi_data_buf_free() in dcdbas_exit().

Signed-off-by: Doug Warzecha <Douglas_Warzecha@dell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-09 19:47:36 -08:00
Andreas Herrmann
ad58f7dbeb [SCSI] zfcp: fix device registration issues
The patch fixes following issues:

(1) Replace scsi_add_device with scsi_scan_target.
(Thus the rport instead of the scsi_host becomes parent of a
scsi_target again.)

(2) Avoid scsi_device allocation during registration of an remote port.
(Would be done during fc_scsi_scan_rport.)

(3) Fix queuecommand behaviour when an zfcp unit is blocked.
(Call scsi_done with DID_NO_CONNECT instead of returning
SCSI_MLQUEUE_DEVICE_BUSY otherwise we might end up waiting
for completion in blk_execute_rq for ever.)

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-09 19:11:03 -05:00
Stephen Hemminger
70f1be4812 sky2: truncate oversize packets
Turn on truncation to prevent getting choked by frames larger than expected.
Without this fix, driver hangs after receiving an oversize packet.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-03-09 23:19:03 +01:00
Stephen Hemminger
b19666d920 sky2: force early transmit interrupts
Avoid premature transmit ring full conditions.
Force a transmit status interrupt if transmit ring gets nearly full
and after a TSO send.

Allow more entries in transmit ring to be used if dma_addr is 32 bits

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-03-09 23:19:02 +01:00
Stephen Hemminger
28a3186019 sky2: not random enough
Don't use sky2 to seed random pool beacause the network packet arrival time
will not be truly random due to NAPI and interrupt mitigation.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-03-09 23:19:01 +01:00