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| author | Igor Russkikh <irusskikh@marvell.com> | 2020-05-14 12:57:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-14 13:25:46 -0700 |
| commit | ebf64bf4df6331fc612927aae904c310947a02f8 (patch) | |
| tree | 2e058051768a00f142c3c3864dc975c246763af8 /drivers/net/ethernet/qlogic/qed/qed_mcp.h | |
| parent | 3e99c2111026244326deee5fcaf8ea744627214b (diff) | |
| download | linux-ebf64bf4df6331fc612927aae904c310947a02f8.tar.gz linux-ebf64bf4df6331fc612927aae904c310947a02f8.tar.bz2 linux-ebf64bf4df6331fc612927aae904c310947a02f8.zip | |
net: qed: introduce critical hardware error handler
MCP may signal driver about generic critical failure.
Driver has to collect mdump information (get_retain),
it pushes that to logs and triggers generic notification on
"hardware attention" event.
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index bc248418a5f5..5750b4c5ef63 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -1016,6 +1016,19 @@ int __qed_configure_pf_min_bandwidth(struct qed_hwfn *p_hwfn, int qed_mcp_mask_parities(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 mask_parities); +/* @brief - Gets the mdump retained data from the MFW. + * + * @param p_hwfn + * @param p_ptt + * @param p_mdump_retain + * + * @param return 0 upon success. + */ +int +qed_mcp_mdump_get_retain(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + struct mdump_retain_data_stc *p_mdump_retain); + /** * @brief - Sets the MFW's max value for the given resource * |