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authorManish Chopra <Manish.Chopra@qlogic.com>2015-06-25 15:19:24 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-25 16:30:34 +0300
commitad6afbe9578d1fa26680faf78c846bd8c00d1d6e (patch)
tree08540f89f21de34f4e789431cdd404621b4e5ed5 /drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
parent9d18d270d7d160d8fa2f9d9af4545d17cbab91d8 (diff)
downloadlinux-ad6afbe9578d1fa26680faf78c846bd8c00d1d6e.tar.xz
bnx2x: Don't notify about scratchpad parities
The scratchpad is a shared block between all functions of a given device. Due to HW limitations, we can't properly close its parity notifications to all functions on legal flows. E.g., it's possible that while taking a register dump from one function a parity error would be triggered on other functions. Today driver doesn't consider this parity as a 'real' parity unless its being accompanied by additional indications [which would happen in a real parity scenario]; But it does print notifications for such events in the system logs. This eliminates such prints - in case of real parities driver would have additional indications; But if this is the only signal user will not even see a parity being logged in the system. Signed-off-by: Manish Chopra <Manish.Chopra@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x.h')
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 7a4aaa3c01b6..b4bfdd29fb54 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -2418,10 +2418,13 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR)
-#define HW_PRTY_ASSERT_SET_3 (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
+#define HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD \
+ (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY)
+
+#define HW_PRTY_ASSERT_SET_3 (HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
#define HW_PRTY_ASSERT_SET_4 (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)