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Michael Chan 483ba50bd4 [TG3]: Fix bug in tg3_rx() 
This patch fixes a bug that causes tg3_has_work() to always return 1.

rx work is determined by comparing tp->rx_rcb_ptr with the current hw
producer index. The hw producer index is modulo the ring size, but tp-
>rx_rcb_ptr is a free running counter that goes up beyond the ring size.
After the ring wraps around once, tg3_has_work() will always return 1.

The fix is to always do modulo arithmetic on tp->rx_rcb_ptr.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2005-04-25 15:14:03 -07:00
..
acorn Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
acpi Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
atm [ATM]: ENI155P error handling fix 2005-04-24 19:14:36 -07:00
base [PATCH] kobject/hotplug split - devices core 2005-04-18 21:57:36 -07:00
block [PATCH] broken dependency for floppy on ARM 2005-04-24 12:28:35 -07:00
bluetooth Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cdrom Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
char [PATCH] update maintainer for /dev/random 2005-04-16 15:25:56 -07:00
cpufreq Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
crypto Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dio Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
eisa Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fc4 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
firmware Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
i2c [PATCH] broken dependency for I2C_MPC 2005-04-24 12:28:35 -07:00
ide [PATCH] hd: eliminate bad section references 2005-04-16 15:25:52 -07:00
ieee1394 [PATCH] Fix non-legacy ISO receive regression 2005-04-21 14:09:42 -07:00
infiniband [PATCH] missing include in mthca 2005-04-24 12:28:36 -07:00
input Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
isdn [PATCH] missing include in hisax 2005-04-24 12:28:35 -07:00
macintosh [PATCH] fix few remaining u32 vs. pm_message_t problems 2005-04-16 15:25:38 -07:00
mca Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
md [PATCH] md: remove a number of misleading calls to MD_BUG 2005-04-16 15:26:42 -07:00
media [PATCH] fix module_param_string() calls 2005-04-16 15:25:43 -07:00
message [PATCH] Convert i2o to compat_ioctl 2005-04-18 12:34:15 -05:00
misc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mmc [PATCH] fix u32 vs. pm_message_t in drivers/mmc,mtd,scsi 2005-04-16 15:25:29 -07:00
mtd [PATCH] fix u32 vs. pm_message_t in drivers/mmc,mtd,scsi 2005-04-16 15:25:29 -07:00
net [TG3]: Fix bug in tg3_rx() 2005-04-25 15:14:03 -07:00
nubus Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
parisc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
parport Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci [PATCH] fix u32 vs. pm_message_t in PCI, PCIE 2005-04-16 15:25:33 -07:00
pcmcia [PATCH] fix u32 vs. pm_message_t in pcmcia 2005-04-16 15:25:26 -07:00
pnp [PATCH] pnpbios: eliminate bad section references 2005-04-16 15:25:51 -07:00
s390 merge by hand (scsi_device.h) 2005-04-18 13:45:00 -05:00
sbus [PATCH] mostek bogus sparse annotations fixed 2005-04-24 12:28:36 -07:00
scsi [SPARC]: module version cleanups 2005-04-24 20:35:20 -07:00
serial [SPARC64]: In sunsab driver, make sure to set the uart timeout. 2005-04-21 22:18:03 -07:00
sh Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sn Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
telephony Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
usb Merge with kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6.git/ 2005-04-19 13:14:28 -07:00
video [SPARC]: Enable sun logo on sparc32 2005-04-24 20:42:45 -07:00
w1 [PATCH] w1_smem: w1 ID is only 8 bytes long. 2005-04-18 21:16:57 -07:00
zorro Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00