diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.c | 62 |
1 files changed, 36 insertions, 26 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index d459f5c8e98f..61d8970c6d1d 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -13,13 +13,12 @@ static inline s32 ixgbevf_write_msg_read_ack(struct ixgbe_hw *hw, u32 *msg, u32 *retmsg, u16 size) { - struct ixgbe_mbx_info *mbx = &hw->mbx; - s32 retval = mbx->ops.write_posted(hw, msg, size); + s32 retval = ixgbevf_write_mbx(hw, msg, size); if (retval) return retval; - return mbx->ops.read_posted(hw, retmsg, size); + return ixgbevf_poll_mbx(hw, retmsg, size); } /** @@ -75,6 +74,9 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw) /* reset the api version */ hw->api_version = ixgbe_mbox_api_10; + hw->mbx.ops.init_params(hw); + memcpy(&hw->mbx.ops, &ixgbevf_mbx_ops_legacy, + sizeof(struct ixgbe_mbx_operations)); IXGBE_WRITE_REG(hw, IXGBE_VFCTRL, IXGBE_CTRL_RST); IXGBE_WRITE_FLUSH(hw); @@ -92,7 +94,7 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw) mbx->timeout = IXGBE_VF_MBX_INIT_TIMEOUT; msgbuf[0] = IXGBE_VF_RESET; - mbx->ops.write_posted(hw, msgbuf, 1); + ixgbevf_write_mbx(hw, msgbuf, 1); mdelay(10); @@ -100,7 +102,7 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw) * also set up the mc_filter_type which is piggy backed * on the mac address in word 3 */ - ret_val = mbx->ops.read_posted(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN); + ret_val = ixgbevf_poll_mbx(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN); if (ret_val) return ret_val; @@ -108,11 +110,11 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw) * to indicate that no MAC address has yet been assigned for * the VF. */ - if (msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK) && - msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_NACK)) + if (msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_SUCCESS) && + msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_FAILURE)) return IXGBE_ERR_INVALID_MAC_ADDR; - if (msgbuf[0] == (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK)) + if (msgbuf[0] == (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_SUCCESS)) ether_addr_copy(hw->mac.perm_addr, addr); hw->mac.mc_filter_type = msgbuf[IXGBE_VF_MC_TYPE_WORD]; @@ -269,7 +271,7 @@ static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr) if (!ret_val) { msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; - if (msgbuf[0] == (msgbuf_chk | IXGBE_VT_MSGTYPE_NACK)) + if (msgbuf[0] == (msgbuf_chk | IXGBE_VT_MSGTYPE_FAILURE)) return -ENOMEM; } @@ -311,6 +313,7 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues) * is not supported for this device type. */ switch (hw->api_version) { + case ixgbe_mbox_api_15: case ixgbe_mbox_api_14: case ixgbe_mbox_api_13: case ixgbe_mbox_api_12: @@ -323,12 +326,12 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues) msgbuf[0] = IXGBE_VF_GET_RETA; - err = hw->mbx.ops.write_posted(hw, msgbuf, 1); + err = ixgbevf_write_mbx(hw, msgbuf, 1); if (err) return err; - err = hw->mbx.ops.read_posted(hw, msgbuf, dwords + 1); + err = ixgbevf_poll_mbx(hw, msgbuf, dwords + 1); if (err) return err; @@ -336,14 +339,14 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues) msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; /* If the operation has been refused by a PF return -EPERM */ - if (msgbuf[0] == (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_NACK)) + if (msgbuf[0] == (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_FAILURE)) return -EPERM; /* If we didn't get an ACK there must have been * some sort of mailbox error so we should treat it * as such. */ - if (msgbuf[0] != (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_ACK)) + if (msgbuf[0] != (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_SUCCESS)) return IXGBE_ERR_MBX; /* ixgbevf doesn't support more than 2 queues at the moment */ @@ -379,6 +382,7 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key) * or if the operation is not supported for this device type. */ switch (hw->api_version) { + case ixgbe_mbox_api_15: case ixgbe_mbox_api_14: case ixgbe_mbox_api_13: case ixgbe_mbox_api_12: @@ -390,12 +394,12 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key) } msgbuf[0] = IXGBE_VF_GET_RSS_KEY; - err = hw->mbx.ops.write_posted(hw, msgbuf, 1); + err = ixgbevf_write_mbx(hw, msgbuf, 1); if (err) return err; - err = hw->mbx.ops.read_posted(hw, msgbuf, 11); + err = ixgbevf_poll_mbx(hw, msgbuf, 11); if (err) return err; @@ -403,14 +407,14 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key) msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; /* If the operation has been refused by a PF return -EPERM */ - if (msgbuf[0] == (IXGBE_VF_GET_RSS_KEY | IXGBE_VT_MSGTYPE_NACK)) + if (msgbuf[0] == (IXGBE_VF_GET_RSS_KEY | IXGBE_VT_MSGTYPE_FAILURE)) return -EPERM; /* If we didn't get an ACK there must have been * some sort of mailbox error so we should treat it * as such. */ - if (msgbuf[0] != (IXGBE_VF_GET_RSS_KEY | IXGBE_VT_MSGTYPE_ACK)) + if (msgbuf[0] != (IXGBE_VF_GET_RSS_KEY | IXGBE_VT_MSGTYPE_SUCCESS)) return IXGBE_ERR_MBX; memcpy(rss_key, msgbuf + 1, IXGBEVF_RSS_HASH_KEY_SIZE); @@ -442,7 +446,7 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, /* if nacked the address was rejected, use "perm_addr" */ if (!ret_val && - (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) { + (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_FAILURE))) { ixgbevf_get_mac_addr_vf(hw, hw->mac.addr); return IXGBE_ERR_MBX; } @@ -545,8 +549,9 @@ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode) if (xcast_mode == IXGBEVF_XCAST_MODE_PROMISC) return -EOPNOTSUPP; fallthrough; - case ixgbe_mbox_api_14: case ixgbe_mbox_api_13: + case ixgbe_mbox_api_14: + case ixgbe_mbox_api_15: break; default: return -EOPNOTSUPP; @@ -561,7 +566,7 @@ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode) return err; msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; - if (msgbuf[0] == (IXGBE_VF_UPDATE_XCAST_MODE | IXGBE_VT_MSGTYPE_NACK)) + if (msgbuf[0] == (IXGBE_VF_UPDATE_XCAST_MODE | IXGBE_VT_MSGTYPE_FAILURE)) return -EPERM; return 0; @@ -606,7 +611,7 @@ static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind, msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; msgbuf[0] &= ~(0xFF << IXGBE_VT_MSGINFO_SHIFT); - if (msgbuf[0] != (IXGBE_VF_SET_VLAN | IXGBE_VT_MSGTYPE_ACK)) + if (msgbuf[0] != (IXGBE_VF_SET_VLAN | IXGBE_VT_MSGTYPE_SUCCESS)) err = IXGBE_ERR_INVALID_ARGUMENT; mbx_err: @@ -705,12 +710,15 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw, /* if the read failed it could just be a mailbox collision, best wait * until we are called again and don't report an error */ - if (mbx->ops.read(hw, &in_msg, 1)) + if (mbx->ops.read(hw, &in_msg, 1)) { + if (hw->api_version >= ixgbe_mbox_api_15) + mac->get_link_status = false; goto out; + } if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) { /* msg is not CTS and is NACK we must have lost CTS status */ - if (in_msg & IXGBE_VT_MSGTYPE_NACK) + if (in_msg & IXGBE_VT_MSGTYPE_FAILURE) ret_val = -1; goto out; } @@ -816,7 +824,7 @@ static s32 ixgbevf_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) if (ret_val) return ret_val; if ((msgbuf[0] & IXGBE_VF_SET_LPE) && - (msgbuf[0] & IXGBE_VT_MSGTYPE_NACK)) + (msgbuf[0] & IXGBE_VT_MSGTYPE_FAILURE)) return IXGBE_ERR_MBX; return 0; @@ -863,7 +871,8 @@ static int ixgbevf_negotiate_api_version_vf(struct ixgbe_hw *hw, int api) msg[0] &= ~IXGBE_VT_MSGTYPE_CTS; /* Store value and return 0 on success */ - if (msg[0] == (IXGBE_VF_API_NEGOTIATE | IXGBE_VT_MSGTYPE_ACK)) { + if (msg[0] == (IXGBE_VF_API_NEGOTIATE | + IXGBE_VT_MSGTYPE_SUCCESS)) { hw->api_version = api; return 0; } @@ -901,6 +910,7 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs, case ixgbe_mbox_api_12: case ixgbe_mbox_api_13: case ixgbe_mbox_api_14: + case ixgbe_mbox_api_15: break; default: return 0; @@ -918,7 +928,7 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs, * some sort of mailbox error so we should treat it * as such */ - if (msg[0] != (IXGBE_VF_GET_QUEUE | IXGBE_VT_MSGTYPE_ACK)) + if (msg[0] != (IXGBE_VF_GET_QUEUE | IXGBE_VT_MSGTYPE_SUCCESS)) return IXGBE_ERR_MBX; /* record and validate values from message */ |