git: 0acea458f82d - main - ixgbe: update ixgbe_mbx with ix-3.3.38 changes
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Date: Sat, 21 Sep 2024 09:54:14 UTC
The branch main has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=0acea458f82d95b75193bf6ce6321906032abf40 commit 0acea458f82d95b75193bf6ce6321906032abf40 Author: Kevin Bowling <kbowling@FreeBSD.org> AuthorDate: 2024-09-21 09:47:11 +0000 Commit: Kevin Bowling <kbowling@FreeBSD.org> CommitDate: 2024-09-21 09:47:11 +0000 ixgbe: update ixgbe_mbx with ix-3.3.38 changes MFC after: 1 week --- sys/dev/ixgbe/ixgbe_mbx.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ sys/dev/ixgbe/ixgbe_mbx.h | 1 + 2 files changed, 45 insertions(+) diff --git a/sys/dev/ixgbe/ixgbe_mbx.c b/sys/dev/ixgbe/ixgbe_mbx.c index 0a0c5abde157..5f1f64e02b82 100644 --- a/sys/dev/ixgbe/ixgbe_mbx.c +++ b/sys/dev/ixgbe/ixgbe_mbx.c @@ -199,6 +199,26 @@ s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id) return ret_val; } +/** + * ixgbe_clear_mbx - Clear Mailbox Memory + * @hw: pointer to the HW structure + * @mbx_id: id of mailbox to write + * + * Set VFMBMEM of given VF to 0x0. + **/ +s32 ixgbe_clear_mbx(struct ixgbe_hw *hw, u16 mbx_id) +{ + struct ixgbe_mbx_info *mbx = &hw->mbx; + s32 ret_val = IXGBE_ERR_CONFIG; + + DEBUGFUNC("ixgbe_clear_mbx"); + + if (mbx->ops[mbx_id].clear) + ret_val = mbx->ops[mbx_id].clear(hw, mbx_id); + + return ret_val; +} + /** * ixgbe_poll_for_msg - Wait for message notification * @hw: pointer to the HW structure @@ -658,6 +678,7 @@ void ixgbe_init_mbx_params_vf(struct ixgbe_hw *hw) mbx->ops[0].check_for_msg = ixgbe_check_for_msg_vf; mbx->ops[0].check_for_ack = ixgbe_check_for_ack_vf; mbx->ops[0].check_for_rst = ixgbe_check_for_rst_vf; + mbx->ops[0].clear = NULL; mbx->stats.msgs_tx = 0; mbx->stats.msgs_rx = 0; @@ -1054,6 +1075,27 @@ static s32 ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size, return IXGBE_SUCCESS; } +/** + * ixgbe_clear_mbx_pf - Clear Mailbox Memory + * @hw: pointer to the HW structure + * @vf_id: the VF index + * + * Set VFMBMEM of given VF to 0x0. + **/ +static s32 ixgbe_clear_mbx_pf(struct ixgbe_hw *hw, u16 vf_id) +{ + u16 mbx_size = hw->mbx.size; + u16 i; + + if (vf_id > 63) + return IXGBE_ERR_PARAM; + + for (i = 0; i < mbx_size; ++i) + IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_id), i, 0x0); + + return IXGBE_SUCCESS; +} + /** * ixgbe_init_mbx_params_pf_id - set initial values for pf mailbox * @hw: pointer to the HW structure @@ -1072,6 +1114,7 @@ void ixgbe_init_mbx_params_pf_id(struct ixgbe_hw *hw, u16 vf_id) mbx->ops[vf_id].check_for_msg = ixgbe_check_for_msg_pf; mbx->ops[vf_id].check_for_ack = ixgbe_check_for_ack_pf; mbx->ops[vf_id].check_for_rst = ixgbe_check_for_rst_pf; + mbx->ops[vf_id].clear = ixgbe_clear_mbx_pf; } /** @@ -1147,6 +1190,7 @@ void ixgbe_upgrade_mbx_params_pf(struct ixgbe_hw *hw, u16 vf_id) mbx->ops[vf_id].check_for_msg = ixgbe_check_for_msg_pf; mbx->ops[vf_id].check_for_ack = ixgbe_check_for_ack_pf; mbx->ops[vf_id].check_for_rst = ixgbe_check_for_rst_pf; + mbx->ops[vf_id].clear = ixgbe_clear_mbx_pf; mbx->stats.msgs_tx = 0; mbx->stats.msgs_rx = 0; diff --git a/sys/dev/ixgbe/ixgbe_mbx.h b/sys/dev/ixgbe/ixgbe_mbx.h index 3a9bd34a137f..e6519963242e 100644 --- a/sys/dev/ixgbe/ixgbe_mbx.h +++ b/sys/dev/ixgbe/ixgbe_mbx.h @@ -195,6 +195,7 @@ s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id); s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id); s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id); s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id); +s32 ixgbe_clear_mbx(struct ixgbe_hw *hw, u16 vf_number); void ixgbe_init_mbx_params_vf(struct ixgbe_hw *hw); void ixgbe_upgrade_mbx_params_vf(struct ixgbe_hw *hw); void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw);