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| author | Divy Le Ray <divy@chelsio.com> | 2008-05-07 04:26:01 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-13 07:31:37 +0200 |
| commit | 204e2f98c2d13f869b8541f3c57c7314f75cab11 (patch) | |
| tree | a415a3e80acfe19298d0238747aed6b665971558 /drivers/net/cxgb3/regs.h | |
| parent | cxgb3 - fix port up/down error path (diff) | |
| download | linux-204e2f98c2d13f869b8541f3c57c7314f75cab11.tar.xz linux-204e2f98c2d13f869b8541f3c57c7314f75cab11.zip | |
cxgb3 - fix EEH
Reset the chip when the PCI link goes down.
Preserve the napi structure when a sge qset's resources are freed.
Replay only HW initialization when the chip comes out of reset.
Signed-off-by: Divy Le ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/cxgb3/regs.h')
| -rw-r--r-- | drivers/net/cxgb3/regs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h index 02dbbb300929..567178879345 100644 --- a/drivers/net/cxgb3/regs.h +++ b/drivers/net/cxgb3/regs.h @@ -444,6 +444,14 @@ #define A_PCIE_CFG 0x88 +#define S_ENABLELINKDWNDRST 21 +#define V_ENABLELINKDWNDRST(x) ((x) << S_ENABLELINKDWNDRST) +#define F_ENABLELINKDWNDRST V_ENABLELINKDWNDRST(1U) + +#define S_ENABLELINKDOWNRST 20 +#define V_ENABLELINKDOWNRST(x) ((x) << S_ENABLELINKDOWNRST) +#define F_ENABLELINKDOWNRST V_ENABLELINKDOWNRST(1U) + #define S_PCIE_CLIDECEN 16 #define V_PCIE_CLIDECEN(x) ((x) << S_PCIE_CLIDECEN) #define F_PCIE_CLIDECEN V_PCIE_CLIDECEN(1U) |