diff options
| author |   Quan Nguyen <qnguyen@apm.com> | 2017-03-15 13:27:19 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-03-15 21:52:52 -0700 |
| commit | 7eac928c19d7cb2dee9339a321c3f1abbb81358d (patch) | |
| tree | 14c89ad449495b761d359ccc6c48b1ba280e5ac4 /drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h | |
| parent | drivers: net: xgene: Fix Rx checksum validation logic (diff) | |
| download | linux-dev-7eac928c19d7cb2dee9339a321c3f1abbb81358d.tar.xz linux-dev-7eac928c19d7cb2dee9339a321c3f1abbb81358d.zip | |
drivers: net: xgene: Add workaround for errata 10GE_1
This patch implements workaround for errata 10GE_1:
10Gb Ethernet port FIFO threshold default values are incorrect.
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: Toan Le <toanle@apm.com>
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Tested-by: Fushen Chen <fchen@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h index 03b847ad8937..e644a429ebf4 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h @@ -65,6 +65,11 @@ #define XG_DEF_PAUSE_THRES 0x390 #define XG_DEF_PAUSE_OFF_THRES 0x2c0 #define XG_RSIF_CONFIG_REG_ADDR 0x00a0 +#define XG_RSIF_CLE_BUFF_THRESH 0x3 +#define RSIF_CLE_BUFF_THRESH_SET(dst, val) xgene_set_bits(dst, val, 0, 3) +#define XG_RSIF_CONFIG1_REG_ADDR 0x00b8 +#define XG_RSIF_PLC_CLE_BUFF_THRESH 0x1 +#define RSIF_PLC_CLE_BUFF_THRESH_SET(dst, val) xgene_set_bits(dst, val, 0, 2) #define XCLE_BYPASS_REG0_ADDR 0x0160 #define XCLE_BYPASS_REG1_ADDR 0x0164 #define XG_CFG_BYPASS_ADDR 0x0204 |