diff options
| author | Rahul Kundu <rahul.kundu@chelsio.com> | 2020-03-25 04:53:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-25 12:22:33 -0700 |
| commit | 1f074e677a343afcd852af5ee725bacc937fa6bd (patch) | |
| tree | f6c5e142505f5bb73228d6a9fdbae9492bb80858 /drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | |
| parent | 6e22c60480aa849d9e6a3f74c6e6df343d87e88d (diff) | |
cxgb4: Add support to catch bits set in INT_CAUSE5
This commit adds support to catch any bits set in SGE_INT_CAUSE5 for Parity Errors.
F_ERR_T_RXCRC flag is used to ignore that particular bit as it is not considered as fatal.
So, we clear out the bit before looking for error.
This patch now read and report separately all three registers(Cause1, Cause2, Cause5).
Also, checks for errors if any.
Signed-off-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: Rahul Kundu <rahul.kundu@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_regs.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index a957a6e4d4c4..bb20e50ddb84 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -487,6 +487,12 @@ #define ERROR_QID_M 0x1ffffU #define ERROR_QID_G(x) (((x) >> ERROR_QID_S) & ERROR_QID_M) +#define SGE_INT_CAUSE5_A 0x110c + +#define ERR_T_RXCRC_S 31 +#define ERR_T_RXCRC_V(x) ((x) << ERR_T_RXCRC_S) +#define ERR_T_RXCRC_F ERR_T_RXCRC_V(1U) + #define HP_INT_THRESH_S 28 #define HP_INT_THRESH_M 0xfU #define HP_INT_THRESH_V(x) ((x) << HP_INT_THRESH_S) |