diff options
author | Ivan Vecera <ivecera@redhat.com> | 2023-11-14 02:10:28 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2023-11-15 07:05:44 +0300 |
commit | 8cc29564d22777724626c4ea54fbe582d0c8e7d0 (patch) | |
tree | 08e0e68bf490eda148d765fbe098a20688564f07 /drivers/net/ethernet/intel/i40e/i40e_adminq.c | |
parent | 0e8b9fdd40fe65b28d58ea7fa3f97aed350da69a (diff) | |
download | linux-8cc29564d22777724626c4ea54fbe582d0c8e7d0.tar.xz |
i40e: Initialize hardware capabilities at single place
Some i40e_hw.caps bits are set in i40e_set_hw_caps(), some of them
in i40e_init_adminq() and the rest of them in i40e_sw_init().
Consolidate the initialization to single proper place i40e_set_hw_caps().
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20231113231047.548659-10-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_adminq.c')
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 66 |
1 files changed, 48 insertions, 18 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 6754f6b3508c..86591140f748 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -522,10 +522,52 @@ static void i40e_set_hw_caps(struct i40e_hw *hw) /* The ability to RX (not drop) 802.1ad frames */ set_bit(I40E_HW_CAP_802_1AD, hw->caps); } + if ((aq->api_maj_ver == 1 && aq->api_min_ver > 4) || + aq->api_maj_ver > 1) { + /* Supported in FW API version higher than 1.4 */ + set_bit(I40E_HW_CAP_GENEVE_OFFLOAD, hw->caps); + } + if ((aq->fw_maj_ver == 4 && aq->fw_min_ver < 33) || + aq->fw_maj_ver < 4) { + set_bit(I40E_HW_CAP_RESTART_AUTONEG, hw->caps); + /* No DCB support for FW < v4.33 */ + set_bit(I40E_HW_CAP_NO_DCB_SUPPORT, hw->caps); + } + if ((aq->fw_maj_ver == 4 && aq->fw_min_ver < 3) || + aq->fw_maj_ver < 4) { + /* Disable FW LLDP if FW < v4.3 */ + set_bit(I40E_HW_CAP_STOP_FW_LLDP, hw->caps); + } + if ((aq->fw_maj_ver == 4 && aq->fw_min_ver >= 40) || + aq->fw_maj_ver >= 5) { + /* Use the FW Set LLDP MIB API if FW > v4.40 */ + set_bit(I40E_HW_CAP_USE_SET_LLDP_MIB, hw->caps); + } + if (aq->fw_maj_ver >= 6) { + /* Enable PTP L4 if FW > v6.0 */ + set_bit(I40E_HW_CAP_PTP_L4, hw->caps); + } break; case I40E_MAC_X722: set_bit(I40E_HW_CAP_AQ_SRCTL_ACCESS_ENABLE, hw->caps); set_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK, hw->caps); + set_bit(I40E_HW_CAP_RSS_AQ, hw->caps); + set_bit(I40E_HW_CAP_128_QP_RSS, hw->caps); + set_bit(I40E_HW_CAP_ATR_EVICT, hw->caps); + set_bit(I40E_HW_CAP_WB_ON_ITR, hw->caps); + set_bit(I40E_HW_CAP_MULTI_TCP_UDP_RSS_PCTYPE, hw->caps); + set_bit(I40E_HW_CAP_NO_PCI_LINK_CHECK, hw->caps); + set_bit(I40E_HW_CAP_USE_SET_LLDP_MIB, hw->caps); + set_bit(I40E_HW_CAP_GENEVE_OFFLOAD, hw->caps); + set_bit(I40E_HW_CAP_PTP_L4, hw->caps); + set_bit(I40E_HW_CAP_WOL_MC_MAGIC_PKT_WAKE, hw->caps); + set_bit(I40E_HW_CAP_OUTER_UDP_CSUM, hw->caps); + + if (rd32(hw, I40E_GLQF_FDEVICTENA(1)) != + I40E_FDEVICT_PCTYPE_DEFAULT) { + hw_warn(hw, "FD EVICT PCTYPES are not right, disable FD HW EVICT\n"); + clear_bit(I40E_HW_CAP_ATR_EVICT, hw->caps); + } if (aq->api_maj_ver > 1 || (aq->api_maj_ver == 1 && @@ -553,6 +595,12 @@ static void i40e_set_hw_caps(struct i40e_hw *hw) aq->api_min_ver >= 5)) set_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK, hw->caps); + /* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= 7)) + set_bit(I40E_HW_CAP_802_1AD, hw->caps); + if (aq->api_maj_ver > 1 || (aq->api_maj_ver == 1 && aq->api_min_ver >= 8)) @@ -646,24 +694,6 @@ int i40e_init_adminq(struct i40e_hw *hw) &oem_lo); hw->nvm.oem_ver = ((u32)oem_hi << 16) | oem_lo; - if (hw->mac.type == I40E_MAC_XL710 && - hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR && - hw->aq.api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_XL710) { - set_bit(I40E_HW_CAP_AQ_PHY_ACCESS, hw->caps); - set_bit(I40E_HW_CAP_FW_LLDP_STOPPABLE, hw->caps); - } - if (hw->mac.type == I40E_MAC_X722 && - hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR && - hw->aq.api_min_ver >= I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722) { - set_bit(I40E_HW_CAP_FW_LLDP_STOPPABLE, hw->caps); - } - - /* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ - if (hw->aq.api_maj_ver > 1 || - (hw->aq.api_maj_ver == 1 && - hw->aq.api_min_ver >= 7)) - set_bit(I40E_HW_CAP_802_1AD, hw->caps); - if (hw->aq.api_maj_ver > I40E_FW_API_VERSION_MAJOR) { ret_code = -EIO; goto init_adminq_free_arq; |