Stephen Hemminger
798fdd07fc
sky2: RX lockup fix ...
I'm using a Marvell 88E8062 on a custom PPC64 blade and ran into RX
lockups while validating the sky2 driver. The receive MAC FIFO would
become stuck during testing with high traffic. One port of the 88E8062
would lockup, while the other port remained functional. Re-inserting
the sky2 module would not fix the problem - only a power cycle would.
I looked over Marvell's most recent sk98lin driver and it looks like
they had a "workaround" for the Yukon XL that the sky2 doesn't have yet.
The sk98lin driver disables the RX MAC FIFO flush feature for all
revisions of the Yukon XL.
According to skgeinit.c of the sk98lin driver, "Flushing must be enabled
(needed for ASF see dev. #4.29), but the flushing mask should be
disabled (see dev. #4.115)". Nice. I implemented this same change in
the sky2 driver and verified that the RX lockup I was seeing was
resolved.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14 15:25:47 -05:00
acorn /char
ACPI: move timer broadcast before busmaster disable
2007-12-07 19:16:17 +01:00
libata: kill spurious NCQ completion detection
2007-12-07 15:27:54 -05:00
[ATM]: [he] initialize lock and tasklet earlier
2007-11-27 11:03:16 +08:00
create /sys/.../power when CONFIG_PM is set
2007-11-28 13:53:53 -08:00
Fix NULL dereference in umem.c
2007-12-10 19:43:55 -08:00
Pull apm-freeze-fix into release branch
2007-12-06 16:51:29 -05:00
uml: add !UML dependencies
2007-12-03 08:13:17 -08:00
dmaengine: correct invalid assumptions in the Kconfig text
2007-11-29 09:24:53 -08:00
firewire: OHCI 1.0 Isochronous Receive support
2007-12-10 21:55:19 +01:00
HWMON: coretemp, suspend fix
2007-12-04 01:35:32 -05:00
i2c/isp1301_omap: Build fix
2007-12-12 13:45:25 +01:00
ide: More TSST drives with broken cable detection
2007-11-27 21:35:57 +01:00
IB/ehca: Fix static rate if path faster than link
2007-11-30 16:19:41 -08:00
spi: use simplified spi_sync() calling convention
2007-12-05 09:21:19 -08:00
I4L: fix isdn_ioctl memory overrun vulnerability
2007-12-03 08:13:17 -08:00
KVM: SVM: Fix FPU leak while emulating clts
2007-11-27 15:38:18 +02:00
leds: Fix led trigger locking bugs
2007-12-07 09:06:53 +00:00
virtio: fix module/device unloading
2007-11-19 11:20:42 +11:00
V4L/DVB (6609): Re-adds lock safe videobuf_read_start
2007-12-12 08:21:37 -02:00
MFD: SM501 debug typo fix
2007-11-29 09:24:53 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2007-11-27 14:20:35 -08:00
spi: use simplified spi_sync() calling convention
2007-12-05 09:21:19 -08:00
sky2: RX lockup fix
2007-12-14 15:25:47 -05:00
[PARISC] lba_pci: pci_claim_resources disabled expansion roms
2007-12-06 09:38:26 -08:00
Revert "PCI: fix IDE legacy mode resources"
2007-12-10 07:40:54 -08:00
pcmcia: fix kernel-doc comments
2007-12-10 19:43:54 -08:00
drivers/pnp/resource.c: Add missing pci_dev_put
2007-11-29 09:24:52 -08:00
ps3: prefix all ps3-specific kernel modules with `ps3-'
2007-11-29 09:24:51 -08:00
spi: use simplified spi_sync() calling convention
2007-12-05 09:21:19 -08:00
[S390]: Fix use of skb after netif_rx
2007-12-11 02:45:29 -08:00
esp_scsi: fix reset cleanup spinlock recursion
2007-12-10 19:43:55 -08:00
[SERIAL] sparc: Infrastructure to fix section mismatch bugs.
2007-12-12 07:36:34 -08:00
atmel_spi: reload RCR before TCR
2007-12-10 19:43:55 -08:00
revert "keyspan: init termios properly"
2007-11-29 09:24:54 -08:00
x86_64 EFI boot support: EFI frame buffer driver
2007-11-29 09:24:54 -08:00
virtio: fix module/device unloading
2007-11-19 11:20:42 +11:00
Amiga zorro bus: Add missing zorro_device_remove()
2007-11-26 19:15:31 -08:00
798fdd07fc