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Commit 913f53e4 authored by Andy Cress's avatar Andy Cress Committed by David S. Miller
Browse files

pch_gbe: fix transmit watchdog timeout 



An extended ping test with 6 vlans resulted in a driver oops with a
netdev transmit timeout.
Fix WATCHDOG_TIMEOUT to be more like e1000e at 5 * HZ, to avoid
unnecessary transmit timeouts.

Signed-off-by: default avatarAndy Cress <andy.cress@us.kontron.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9c50c035

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ const char pch_driver_version[] = DRV_VERSION; 
#define DSC_INIT16			0xC000

#define PCH_GBE_DMA_ALIGN		0

#define PCH_GBE_DMA_PADDING		2

#define PCH_GBE_WATCHDOG_PERIOD		(1 * HZ)	/* watchdog time */

#define PCH_GBE_WATCHDOG_PERIOD		(5 * HZ)	/* watchdog time */

#define PCH_GBE_COPYBREAK_DEFAULT	256

#define PCH_GBE_PCI_BAR			1

#define PCH_GBE_RESERVE_MEMORY		0x200000	/* 2MB */