From 3e133c44d24a094118caee182200462d46c55b56 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Tue, 4 Nov 2008 20:34:56 +0000 Subject: sfc: Use lm87 and lm90 drivers for board temperature/power monitoring Add board monitoring to periodic work whenever link is down. For SFE4001, report when a fault has caused the PHY to turn off. For SFE4002, switch XFP PHY into low-power state in case of a fault. Signed-off-by: Ben Hutchings Signed-off-by: Jeff Garzik --- drivers/net/sfc/workarounds.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/sfc/workarounds.h') diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h index fa7b49d69288..ec50b90f4285 100644 --- a/drivers/net/sfc/workarounds.h +++ b/drivers/net/sfc/workarounds.h @@ -22,6 +22,8 @@ #define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS /* RX PCIe double split performance issue */ #define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS +/* Bit-bashed I2C reads cause performance drop */ +#define EFX_WORKAROUND_7884 EFX_WORKAROUND_ALWAYS /* TX pkt parser problem with <= 16 byte TXes */ #define EFX_WORKAROUND_9141 EFX_WORKAROUND_ALWAYS /* Low rate CRC errors require XAUI reset */ -- cgit v1.2.1