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lpfc: Add recovery from adapter parity errors on some SLI4 adapters

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Add recovery from adapter parity errors on some SLI4 adapters

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart
2016-07-06 12:35:56 -07:00
committed by Martin K. Petersen
parent 6c92d1d0ce
commit 65791f1f90
5 changed files with 155 additions and 35 deletions
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23
drivers/scsi/lpfc/lpfc_hw4.h
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@@ -544,6 +544,8 @@ struct lpfc_register {
uint32_t word0;
};
#define LPFC_PORT_SEM_UE_RECOVERABLE 0xE000
#define LPFC_PORT_SEM_MASK 0xF000
/* The following BAR0 Registers apply to SLI4 if_type 0 UCNAs. */
#define LPFC_UERR_STATUS_HI 0x00A4
#define LPFC_UERR_STATUS_LO 0x00A0
@@ -937,6 +939,7 @@ struct mbox_header {
#define LPFC_MBOX_OPCODE_READ_OBJECT_LIST 0xAD
#define LPFC_MBOX_OPCODE_DELETE_OBJECT 0xAE
#define LPFC_MBOX_OPCODE_GET_SLI4_PARAMETERS 0xB5
#define LPFC_MBOX_OPCODE_SET_FEATURES 0xBF
/* FCoE Opcodes */
#define LPFC_MBOX_OPCODE_FCOE_WQ_CREATE 0x01
@@ -2887,6 +2890,25 @@ struct lpfc_sli4_parameters {
#define cfg_ext_embed_cb_WORD word19
};
#define LPFC_SET_UE_RECOVERY 0x10
struct lpfc_mbx_set_feature {
struct mbox_header header;
uint32_t feature;
uint32_t param_len;
uint32_t word6;
#define lpfc_mbx_set_feature_UER_SHIFT 0
#define lpfc_mbx_set_feature_UER_MASK 0x00000001
#define lpfc_mbx_set_feature_UER_WORD word6
uint32_t word7;
#define lpfc_mbx_set_feature_UERP_SHIFT 0
#define lpfc_mbx_set_feature_UERP_MASK 0x0000ffff
#define lpfc_mbx_set_feature_UERP_WORD word7
#define lpfc_mbx_set_feature_UESR_SHIFT 16
#define lpfc_mbx_set_feature_UESR_MASK 0x0000ffff
#define lpfc_mbx_set_feature_UESR_WORD word7
};
struct lpfc_mbx_get_sli4_parameters {
struct mbox_header header;
struct lpfc_sli4_parameters sli4_parameters;
@@ -3279,6 +3301,7 @@ struct lpfc_mqe {
struct lpfc_mbx_get_prof_cfg get_prof_cfg;
struct lpfc_mbx_wr_object wr_object;
struct lpfc_mbx_get_port_name get_port_name;
struct lpfc_mbx_set_feature set_feature;
struct lpfc_mbx_memory_dump_type3 mem_dump_type3;
struct lpfc_mbx_nop nop;
} un;