AuxXxilium/linux_dsm_epyc7002
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qed: Fix use of incorrect shmem address.

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Incorrect shared memory address is used while deriving the values
for tc and pri_type. Use shmem address corresponding to 'oem_cfg_func'
where the management firmare saves tc/pri_type values.

Fixes: cac6f691 ("qed: Add support for Unified Fabric Port")
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sudarsana Reddy Kalluru 2018-05-31 18:47:37 -07:00 committed by David S. Miller
parent 5e9f20359a
commit b5fabb0800
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/qlogic/qed/qed_mcp.c
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@ -1514,9 +1514,10 @@ void qed_mcp_read_ufp_config(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
}
qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info, MCP_PF_ID(p_hwfn));
val = (port_cfg & OEM_CFG_FUNC_TC_MASK) >> OEM_CFG_FUNC_TC_OFFSET;
val = (shmem_info.oem_cfg_func & OEM_CFG_FUNC_TC_MASK) >>
OEM_CFG_FUNC_TC_OFFSET;
p_hwfn->ufp_info.tc = (u8)val;
val = (port_cfg & OEM_CFG_FUNC_HOST_PRI_CTRL_MASK) >>
val = (shmem_info.oem_cfg_func & OEM_CFG_FUNC_HOST_PRI_CTRL_MASK) >>
OEM_CFG_FUNC_HOST_PRI_CTRL_OFFSET;
if (val == OEM_CFG_FUNC_HOST_PRI_CTRL_VNIC) {
p_hwfn->ufp_info.pri_type = QED_UFP_PRI_VNIC;