diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 190 |
1 files changed, 100 insertions, 90 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index 89ff7c09e29..e654d01dad2 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -1565,95 +1565,83 @@ enum lpfc_protgrp_type { }; /* PDE Descriptors */ -#define LPFC_PDE1_DESCRIPTOR 0x81 -#define LPFC_PDE2_DESCRIPTOR 0x82 -#define LPFC_PDE3_DESCRIPTOR 0x83 - -/* BlockGuard Profiles */ -enum lpfc_bg_prof_codes { - LPFC_PROF_INVALID, - LPFC_PROF_A1 = 128, /* Full Protection */ - LPFC_PROF_A2, /* Disabled Protection Checks:A2~A4 */ - LPFC_PROF_A3, - LPFC_PROF_A4, - LPFC_PROF_B1, /* Embedded DIFs: B1~B3 */ - LPFC_PROF_B2, - LPFC_PROF_B3, - LPFC_PROF_C1, /* Separate DIFs: C1~C3 */ - LPFC_PROF_C2, - LPFC_PROF_C3, - LPFC_PROF_D1, /* Full Protection */ - LPFC_PROF_D2, /* Partial Protection & Check Disabling */ - LPFC_PROF_D3, - LPFC_PROF_E1, /* E1~E4:out - check-only, in - update apptag */ - LPFC_PROF_E2, - LPFC_PROF_E3, - LPFC_PROF_E4, - LPFC_PROF_F1, /* Full Translation - F1 Prot Descriptor */ - /* F1 Translation BDE */ - LPFC_PROF_ANT1, /* TCP checksum, DIF inline with data buffers */ - LPFC_PROF_AST1, /* TCP checksum, DIF split from data buffer */ - LPFC_PROF_ANT2, - LPFC_PROF_AST2 +#define LPFC_PDE5_DESCRIPTOR 0x85 +#define LPFC_PDE6_DESCRIPTOR 0x86 +#define LPFC_PDE7_DESCRIPTOR 0x87 + +/* BlockGuard Opcodes */ +#define BG_OP_IN_NODIF_OUT_CRC 0x0 +#define BG_OP_IN_CRC_OUT_NODIF 0x1 +#define BG_OP_IN_NODIF_OUT_CSUM 0x2 +#define BG_OP_IN_CSUM_OUT_NODIF 0x3 +#define BG_OP_IN_CRC_OUT_CRC 0x4 +#define BG_OP_IN_CSUM_OUT_CSUM 0x5 +#define BG_OP_IN_CRC_OUT_CSUM 0x6 +#define BG_OP_IN_CSUM_OUT_CRC 0x7 + +struct lpfc_pde5 { + uint32_t word0; +#define pde5_type_SHIFT 24 +#define pde5_type_MASK 0x000000ff +#define pde5_type_WORD word0 +#define pde5_rsvd0_SHIFT 0 +#define pde5_rsvd0_MASK 0x00ffffff +#define pde5_rsvd0_WORD word0 + uint32_t reftag; /* Reference Tag Value */ + uint32_t reftagtr; /* Reference Tag Translation Value */ }; -/* BlockGuard error-control defines */ -#define BG_EC_STOP_ERR 0x00 -#define BG_EC_CONT_ERR 0x01 -#define BG_EC_IGN_UNINIT_STOP_ERR 0x10 -#define BG_EC_IGN_UNINIT_CONT_ERR 0x11 - -/* PDE (Protection Descriptor Entry) word 0 bit masks and shifts */ -#define PDE_DESC_TYPE_MASK 0xff000000 -#define PDE_DESC_TYPE_SHIFT 24 -#define PDE_BG_PROFILE_MASK 0x00ff0000 -#define PDE_BG_PROFILE_SHIFT 16 -#define PDE_BLOCK_LEN_MASK 0x0000fffc -#define PDE_BLOCK_LEN_SHIFT 2 -#define PDE_ERR_CTRL_MASK 0x00000003 -#define PDE_ERR_CTRL_SHIFT 0 -/* PDE word 1 bit masks and shifts */ -#define PDE_APPTAG_MASK_MASK 0xffff0000 -#define PDE_APPTAG_MASK_SHIFT 16 -#define PDE_APPTAG_VAL_MASK 0x0000ffff -#define PDE_APPTAG_VAL_SHIFT 0 -struct lpfc_pde { - uint32_t parms; /* bitfields of descriptor, prof, len, and ec */ - uint32_t apptag; /* bitfields of app tag maskand app tag value */ - uint32_t reftag; /* reference tag occupying all 32 bits */ +struct lpfc_pde6 { + uint32_t word0; +#define pde6_type_SHIFT 24 +#define pde6_type_MASK 0x000000ff +#define pde6_type_WORD word0 +#define pde6_rsvd0_SHIFT 0 +#define pde6_rsvd0_MASK 0x00ffffff +#define pde6_rsvd0_WORD word0 + uint32_t word1; +#define pde6_rsvd1_SHIFT 26 +#define pde6_rsvd1_MASK 0x0000003f +#define pde6_rsvd1_WORD word1 +#define pde6_na_SHIFT 25 +#define pde6_na_MASK 0x00000001 +#define pde6_na_WORD word1 +#define pde6_rsvd2_SHIFT 16 +#define pde6_rsvd2_MASK 0x000001FF +#define pde6_rsvd2_WORD word1 +#define pde6_apptagtr_SHIFT 0 +#define pde6_apptagtr_MASK 0x0000ffff +#define pde6_apptagtr_WORD word1 + uint32_t word2; +#define pde6_optx_SHIFT 28 +#define pde6_optx_MASK 0x0000000f +#define pde6_optx_WORD word2 +#define pde6_oprx_SHIFT 24 +#define pde6_oprx_MASK 0x0000000f +#define pde6_oprx_WORD word2 +#define pde6_nr_SHIFT 23 +#define pde6_nr_MASK 0x00000001 +#define pde6_nr_WORD word2 +#define pde6_ce_SHIFT 22 +#define pde6_ce_MASK 0x00000001 +#define pde6_ce_WORD word2 +#define pde6_re_SHIFT 21 +#define pde6_re_MASK 0x00000001 +#define pde6_re_WORD word2 +#define pde6_ae_SHIFT 20 +#define pde6_ae_MASK 0x00000001 +#define pde6_ae_WORD word2 +#define pde6_ai_SHIFT 19 +#define pde6_ai_MASK 0x00000001 +#define pde6_ai_WORD word2 +#define pde6_bs_SHIFT 16 +#define pde6_bs_MASK 0x00000007 +#define pde6_bs_WORD word2 +#define pde6_apptagval_SHIFT 0 +#define pde6_apptagval_MASK 0x0000ffff +#define pde6_apptagval_WORD word2 }; -/* inline function to set fields in parms of PDE */ -static inline void -lpfc_pde_set_bg_parms(struct lpfc_pde *p, u8 desc, u8 prof, u16 len, u8 ec) -{ - uint32_t *wp = &p->parms; - - /* spec indicates that adapter appends two 0's to length field */ - len = len >> 2; - - *wp &= 0; - *wp |= ((desc << PDE_DESC_TYPE_SHIFT) & PDE_DESC_TYPE_MASK); - *wp |= ((prof << PDE_BG_PROFILE_SHIFT) & PDE_BG_PROFILE_MASK); - *wp |= ((len << PDE_BLOCK_LEN_SHIFT) & PDE_BLOCK_LEN_MASK); - *wp |= ((ec << PDE_ERR_CTRL_SHIFT) & PDE_ERR_CTRL_MASK); - *wp = le32_to_cpu(*wp); -} - -/* inline function to set apptag and reftag fields of PDE */ -static inline void -lpfc_pde_set_dif_parms(struct lpfc_pde *p, u16 apptagmask, u16 apptagval, - u32 reftag) -{ - uint32_t *wp = &p->apptag; - *wp &= 0; - *wp |= ((apptagmask << PDE_APPTAG_MASK_SHIFT) & PDE_APPTAG_MASK_MASK); - *wp |= ((apptagval << PDE_APPTAG_VAL_SHIFT) & PDE_APPTAG_VAL_MASK); - *wp = le32_to_cpu(*wp); - wp = &p->reftag; - *wp = le32_to_cpu(reftag); -} - /* Structure for MB Command LOAD_SM and DOWN_LOAD */ @@ -1744,6 +1732,17 @@ typedef struct { } un; } BIU_DIAG_VAR; +/* Structure for MB command READ_EVENT_LOG (0x38) */ +struct READ_EVENT_LOG_VAR { + uint32_t word1; +#define lpfc_event_log_SHIFT 29 +#define lpfc_event_log_MASK 0x00000001 +#define lpfc_event_log_WORD word1 +#define USE_MAILBOX_RESPONSE 1 + uint32_t offset; + struct ulp_bde64 rcv_bde64; +}; + /* Structure for MB Command INIT_LINK (05) */ typedef struct { @@ -2487,8 +2486,8 @@ typedef struct { #define DMP_VPORT_REGION_SIZE 0x200 #define DMP_MBOX_OFFSET_WORD 0x5 -#define DMP_REGION_23 0x17 /* fcoe param and port state region */ -#define DMP_RGN23_SIZE 0x400 +#define DMP_REGION_23 0x17 /* fcoe param and port state region */ +#define DMP_RGN23_SIZE 0x400 #define WAKE_UP_PARMS_REGION_ID 4 #define WAKE_UP_PARMS_WORD_SIZE 15 @@ -2503,9 +2502,9 @@ struct vport_rec { #define VPORT_INFO_REV 0x1 #define MAX_STATIC_VPORT_COUNT 16 struct static_vport_info { - uint32_t signature; + uint32_t signature; uint32_t rev; - struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; + struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; uint32_t resvd[66]; }; @@ -2934,6 +2933,12 @@ typedef struct { /* Union of all Mailbox Command types */ #define MAILBOX_CMD_WSIZE 32 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) +/* ext_wsize times 4 bytes should not be greater than max xmit size */ +#define MAILBOX_EXT_WSIZE 512 +#define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t)) +#define MAILBOX_HBA_EXT_OFFSET 0x100 +/* max mbox xmit size is a page size for sysfs IO operations */ +#define MAILBOX_MAX_XMIT_SIZE PAGE_SIZE typedef union { uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ @@ -2972,6 +2977,9 @@ typedef union { REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ + struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38 + * (READ_EVENT_LOG) + */ struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ } MAILVARIANTS; @@ -3652,7 +3660,8 @@ typedef struct _IOCB { /* IOCB structure */ /* Maximum IOCBs that will fit in SLI2 slim */ #define MAX_SLI2_IOCB 498 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ - (sizeof(MAILBOX_t) + sizeof(PCB_t))) + (sizeof(MAILBOX_t) + sizeof(PCB_t) + \ + sizeof(uint32_t) * MAILBOX_EXT_WSIZE)) /* HBQ entries are 4 words each = 4k */ #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ @@ -3660,6 +3669,7 @@ typedef struct _IOCB { /* IOCB structure */ struct lpfc_sli2_slim { MAILBOX_t mbx; + uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE]; PCB_t pcb; IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; }; |