diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef100_nic.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef100_nic.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c index 3fb81d6e8df3..bb246acca574 100644 --- a/drivers/net/ethernet/sfc/ef100_nic.c +++ b/drivers/net/ethernet/sfc/ef100_nic.c @@ -128,7 +128,7 @@ static void ef100_mcdi_reboot_detected(struct efx_nic *efx) */ static int efx_ef100_init_datapath_caps(struct efx_nic *efx) { - MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_V4_OUT_LEN); + MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_V7_OUT_LEN); struct ef100_nic_data *nic_data = efx->nic_data; u8 vi_window_mode; size_t outlen; @@ -150,6 +150,11 @@ static int efx_ef100_init_datapath_caps(struct efx_nic *efx) GET_CAPABILITIES_OUT_FLAGS1); nic_data->datapath_caps2 = MCDI_DWORD(outbuf, GET_CAPABILITIES_V2_OUT_FLAGS2); + if (outlen < MC_CMD_GET_CAPABILITIES_V7_OUT_LEN) + nic_data->datapath_caps3 = 0; + else + nic_data->datapath_caps3 = MCDI_DWORD(outbuf, + GET_CAPABILITIES_V7_OUT_FLAGS3); vi_window_mode = MCDI_BYTE(outbuf, GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE); @@ -346,6 +351,8 @@ static unsigned int ef100_check_caps(const struct efx_nic *efx, return nic_data->datapath_caps & BIT_ULL(flag); case MC_CMD_GET_CAPABILITIES_V8_OUT_FLAGS2_OFST: return nic_data->datapath_caps2 & BIT_ULL(flag); + case MC_CMD_GET_CAPABILITIES_V8_OUT_FLAGS3_OFST: + return nic_data->datapath_caps3 & BIT_ULL(flag); default: return 0; } |