diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 128 |
1 files changed, 107 insertions, 21 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 6e4bc34e1d0..7fbc58713f1 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -64,29 +64,39 @@ struct lpfc_sli_intf { #define lpfc_sli_intf_valid_MASK 0x00000007 #define lpfc_sli_intf_valid_WORD word0 #define LPFC_SLI_INTF_VALID 6 -#define lpfc_sli_intf_featurelevel2_SHIFT 24 -#define lpfc_sli_intf_featurelevel2_MASK 0x0000001F -#define lpfc_sli_intf_featurelevel2_WORD word0 -#define lpfc_sli_intf_featurelevel1_SHIFT 16 -#define lpfc_sli_intf_featurelevel1_MASK 0x000000FF -#define lpfc_sli_intf_featurelevel1_WORD word0 -#define LPFC_SLI_INTF_FEATURELEVEL1_1 1 -#define LPFC_SLI_INTF_FEATURELEVEL1_2 2 +#define lpfc_sli_intf_sli_hint2_SHIFT 24 +#define lpfc_sli_intf_sli_hint2_MASK 0x0000001F +#define lpfc_sli_intf_sli_hint2_WORD word0 +#define LPFC_SLI_INTF_SLI_HINT2_NONE 0 +#define lpfc_sli_intf_sli_hint1_SHIFT 16 +#define lpfc_sli_intf_sli_hint1_MASK 0x000000FF +#define lpfc_sli_intf_sli_hint1_WORD word0 +#define LPFC_SLI_INTF_SLI_HINT1_NONE 0 +#define LPFC_SLI_INTF_SLI_HINT1_1 1 +#define LPFC_SLI_INTF_SLI_HINT1_2 2 +#define lpfc_sli_intf_if_type_SHIFT 12 +#define lpfc_sli_intf_if_type_MASK 0x0000000F +#define lpfc_sli_intf_if_type_WORD word0 +#define LPFC_SLI_INTF_IF_TYPE_0 0 +#define LPFC_SLI_INTF_IF_TYPE_1 1 +#define LPFC_SLI_INTF_IF_TYPE_2 2 #define lpfc_sli_intf_sli_family_SHIFT 8 -#define lpfc_sli_intf_sli_family_MASK 0x000000FF +#define lpfc_sli_intf_sli_family_MASK 0x0000000F #define lpfc_sli_intf_sli_family_WORD word0 -#define LPFC_SLI_INTF_FAMILY_BE2 0 -#define LPFC_SLI_INTF_FAMILY_BE3 1 +#define LPFC_SLI_INTF_FAMILY_BE2 0x0 +#define LPFC_SLI_INTF_FAMILY_BE3 0x1 +#define LPFC_SLI_INTF_FAMILY_LNCR_A0 0xa +#define LPFC_SLI_INTF_FAMILY_LNCR_B0 0xb #define lpfc_sli_intf_slirev_SHIFT 4 #define lpfc_sli_intf_slirev_MASK 0x0000000F #define lpfc_sli_intf_slirev_WORD word0 #define LPFC_SLI_INTF_REV_SLI3 3 #define LPFC_SLI_INTF_REV_SLI4 4 -#define lpfc_sli_intf_if_type_SHIFT 0 -#define lpfc_sli_intf_if_type_MASK 0x00000007 -#define lpfc_sli_intf_if_type_WORD word0 -#define LPFC_SLI_INTF_IF_TYPE_0 0 -#define LPFC_SLI_INTF_IF_TYPE_1 1 +#define lpfc_sli_intf_func_type_SHIFT 0 +#define lpfc_sli_intf_func_type_MASK 0x00000001 +#define lpfc_sli_intf_func_type_WORD word0 +#define LPFC_SLI_INTF_IF_TYPE_PHYS 0 +#define LPFC_SLI_INTF_IF_TYPE_VIRT 1 }; #define LPFC_SLI4_MBX_EMBED true @@ -450,13 +460,15 @@ struct lpfc_register { uint32_t word0; }; +/* The SLI4 INTF register offset is common to all if_type values. */ +#define LPFC_SLI_INTF 0x0058 + +/* The following BAR0 Registers apply to SLI4 if_type 0 UCNAs. */ #define LPFC_UERR_STATUS_HI 0x00A4 #define LPFC_UERR_STATUS_LO 0x00A0 #define LPFC_UE_MASK_HI 0x00AC #define LPFC_UE_MASK_LO 0x00A8 -#define LPFC_SLI_INTF 0x0058 -/* BAR0 Registers */ #define LPFC_HST_STATE 0x00AC #define lpfc_hst_state_perr_SHIFT 31 #define lpfc_hst_state_perr_MASK 0x1 @@ -480,6 +492,10 @@ struct lpfc_register { #define lpfc_hst_state_port_status_MASK 0xFFFF #define lpfc_hst_state_port_status_WORD word0 +/* + * The following Port Status Values apply to SLI4, if_type 0 and 2 + * UCNAs. + */ #define LPFC_POST_STAGE_POWER_ON_RESET 0x0000 #define LPFC_POST_STAGE_AWAITING_HOST_RDY 0x0001 #define LPFC_POST_STAGE_HOST_RDY 0x0002 @@ -514,6 +530,64 @@ struct lpfc_register { #define LPFC_POST_STAGE_ARMFW_READY 0xC000 #define LPFC_POST_STAGE_ARMFW_UE 0xF000 + +/* The following BAR0 register sets are defined for if_type 2 UCNAs. */ +#define LPFC_SLIPORT_SEMAPHORE 0x0400 +#define lpfc_sliport_smphr_perr_SHIFT 31 +#define lpfc_sliport_smphr_perr_MASK 0x1 +#define lpfc_sliport_smphr_perr_WORD word0 +#define lpfc_sliport_smphr_sfi_SHIFT 30 +#define lpfc_sliport_smphr_sfi_MASK 0x1 +#define lpfc_sliport_smphr_sfi_WORD word0 +#define lpfc_sliport_smphr_nip_SHIFT 29 +#define lpfc_sliport_smphr_nip_MASK 0x1 +#define lpfc_sliport_smphr_nip_WORD word0 +#define lpfc_sliport_smphr_ipc_SHIFT 28 +#define lpfc_sliport_smphr_ipc_MASK 0x1 +#define lpfc_sliport_smphr_ipc_WORD word0 +#define lpfc_sliport_smphr_scr1_SHIFT 27 +#define lpfc_sliport_smphr_scr1_MASK 0x1 +#define lpfc_sliport_smphr_scr1_WORD word0 +#define lpfc_sliport_smphr_scr2_SHIFT 26 +#define lpfc_sliport_smphr_scr2_MASK 0x1 +#define lpfc_sliport_smphr_scr2_WORD word0 +#define lpfc_sliport_smphr_host_scratch_SHIFT 16 +#define lpfc_sliport_smphr_host_scratch_MASK 0xFF +#define lpfc_sliport_smphr_host_scratch_WORD word0 +#define lpfc_sliport_smphr_port_status_SHIFT 0 +#define lpfc_sliport_smphr_port_status_MASK 0xFFFF +#define lpfc_sliport_smphr_port_status_WORD word0 + +#define LPFC_SLIPORT_STATUS 0x0404 +#define lpfc_sliport_status_err_SHIFT 31 +#define lpfc_sliport_status_err_MASK 0x1 +#define lpfc_sliport_status_err_WORD word0 +#define lpfc_sliport_status_end_SHIFT 30 +#define lpfc_sliport_status_end_MASK 0x1 +#define lpfc_sliport_status_end_WORD word0 +#define lpfc_sliport_status_oti_SHIFT 29 +#define lpfc_sliport_status_oti_MASK 0x1 +#define lpfc_sliport_status_oti_WORD word0 +#define lpfc_sliport_status_rn_SHIFT 24 +#define lpfc_sliport_status_rn_MASK 0x1 +#define lpfc_sliport_status_rn_WORD word0 +#define lpfc_sliport_status_rdy_SHIFT 23 +#define lpfc_sliport_status_rdy_MASK 0x1 +#define lpfc_sliport_status_rdy_WORD word0 + +#define LPFC_SLIPORT_CONTROL 0x0408 +#define lpfc_sliport_ctrl_end_SHIFT 30 +#define lpfc_sliport_ctrl_end_MASK 0x1 +#define lpfc_sliport_ctrl_end_WORD word0 +#define LPFC_SLIPORT_LITTLE_ENDIAN 0 +#define LPFC_SLIPORT_BIG_ENDIAN 1 +#define lpfc_sliport_ctrl_ip_SHIFT 27 +#define lpfc_sliport_ctrl_ip_MASK 0x1 +#define lpfc_sliport_ctrl_ip_WORD word0 + +#define LPFC_SLIPORT_ERROR_1 0x040C +#define LPFC_SLIPORT_ERROR_2 0x0410 + /* BAR1 Registers */ #define LPFC_IMR_MASK_ALL 0xFFFFFFFF #define LPFC_ISCR_CLEAR_ALL 0xFFFFFFFF @@ -569,14 +643,21 @@ struct lpfc_register { #define LPFC_SLI4_INTR30 BIT30 #define LPFC_SLI4_INTR31 BIT31 -/* BAR2 Registers */ +/* + * The Doorbell registers defined here exist in different BAR + * register sets depending on the UCNA Port's reported if_type + * value. For UCNA ports running SLI4 and if_type 0, they reside in + * BAR2. For UCNA ports running SLI4 and if_type 2, they reside in + * BAR0. The offsets are the same so the driver must account for + * any base address difference. + */ #define LPFC_RQ_DOORBELL 0x00A0 #define lpfc_rq_doorbell_num_posted_SHIFT 16 #define lpfc_rq_doorbell_num_posted_MASK 0x3FFF #define lpfc_rq_doorbell_num_posted_WORD word0 #define LPFC_RQ_POST_BATCH 8 /* RQEs to post at one time */ #define lpfc_rq_doorbell_id_SHIFT 0 -#define lpfc_rq_doorbell_id_MASK 0x03FF +#define lpfc_rq_doorbell_id_MASK 0xFFFF #define lpfc_rq_doorbell_id_WORD word0 #define LPFC_WQ_DOORBELL 0x0040 @@ -591,6 +672,11 @@ struct lpfc_register { #define lpfc_wq_doorbell_id_WORD word0 #define LPFC_EQCQ_DOORBELL 0x0120 +#define lpfc_eqcq_doorbell_se_SHIFT 31 +#define lpfc_eqcq_doorbell_se_MASK 0x0001 +#define lpfc_eqcq_doorbell_se_WORD word0 +#define LPFC_EQCQ_SOLICIT_ENABLE_OFF 0 +#define LPFC_EQCQ_SOLICIT_ENABLE_ON 1 #define lpfc_eqcq_doorbell_arm_SHIFT 29 #define lpfc_eqcq_doorbell_arm_MASK 0x0001 #define lpfc_eqcq_doorbell_arm_WORD word0 @@ -628,7 +714,7 @@ struct lpfc_register { #define lpfc_mq_doorbell_num_posted_MASK 0x3FFF #define lpfc_mq_doorbell_num_posted_WORD word0 #define lpfc_mq_doorbell_id_SHIFT 0 -#define lpfc_mq_doorbell_id_MASK 0x03FF +#define lpfc_mq_doorbell_id_MASK 0xFFFF #define lpfc_mq_doorbell_id_WORD word0 struct lpfc_sli4_cfg_mhdr { |