diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-11-04 20:34:56 +0000 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-11-06 00:50:09 -0500 |
| commit | 3e133c44d24a094118caee182200462d46c55b56 (patch) | |
| tree | cabc1821bef090abedd1891c3d16137dea8f2ef3 /drivers/net/sfc/workarounds.h | |
| parent | f41507245ef8b079685aba8da5b5b2b5e87e70bc (diff) | |
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 <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/workarounds.h')
| -rw-r--r-- | drivers/net/sfc/workarounds.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 */ |