diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_defines.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_defines.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h index 12a16a7acb03..86abd3bafb37 100644 --- a/drivers/net/ethernet/intel/igc/igc_defines.h +++ b/drivers/net/ethernet/intel/igc/igc_defines.h @@ -399,17 +399,22 @@ /* Mask for RX packet buffer size */ #define IGC_RXPBSIZE_EXP_MASK GENMASK(5, 0) #define IGC_BMC2OSPBSIZE_MASK GENMASK(11, 6) +#define IGC_RXPBSIZE_BE_MASK GENMASK(17, 12) /* Mask for timestamp in RX buffer */ #define IGC_RXPBS_CFG_TS_EN_MASK GENMASK(31, 31) /* High-priority RX packet buffer size (KB). Used for Express traffic when preemption is enabled */ #define IGC_RXPBSIZE_EXP(x) FIELD_PREP(IGC_RXPBSIZE_EXP_MASK, (x)) /* BMC to OS packet buffer size in KB */ #define IGC_BMC2OSPBSIZE(x) FIELD_PREP(IGC_BMC2OSPBSIZE_MASK, (x)) +/* Low-priority RX packet buffer size (KB). Used for BE traffic when preemption is enabled */ +#define IGC_RXPBSIZE_BE(x) FIELD_PREP(IGC_RXPBSIZE_BE_MASK, (x)) /* Enable RX packet buffer for timestamp descriptor, saving 16 bytes per packet if set */ #define IGC_RXPBS_CFG_TS_EN FIELD_PREP(IGC_RXPBS_CFG_TS_EN_MASK, 1) /* Default value following I225/I226 SW User Manual Section 8.3.1 */ #define IGC_RXPBSIZE_EXP_BMC_DEFAULT ( \ IGC_RXPBSIZE_EXP(34) | IGC_BMC2OSPBSIZE(2)) +#define IGC_RXPBSIZE_EXP_BMC_BE_TSN ( \ + IGC_RXPBSIZE_EXP(15) | IGC_BMC2OSPBSIZE(2) | IGC_RXPBSIZE_BE(15)) /* Mask for TX packet buffer size */ #define IGC_TXPB0SIZE_MASK GENMASK(5, 0) |