diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 205 |
1 files changed, 158 insertions, 47 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 61a40fd1ad18..f14db2d17f29 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -229,9 +229,26 @@ struct ulp_bde64 { struct lpfc_sli4_flags { uint32_t word0; -#define lpfc_fip_flag_SHIFT 0 -#define lpfc_fip_flag_MASK 0x00000001 -#define lpfc_fip_flag_WORD word0 +#define lpfc_idx_rsrc_rdy_SHIFT 0 +#define lpfc_idx_rsrc_rdy_MASK 0x00000001 +#define lpfc_idx_rsrc_rdy_WORD word0 +#define LPFC_IDX_RSRC_RDY 1 +#define lpfc_xri_rsrc_rdy_SHIFT 1 +#define lpfc_xri_rsrc_rdy_MASK 0x00000001 +#define lpfc_xri_rsrc_rdy_WORD word0 +#define LPFC_XRI_RSRC_RDY 1 +#define lpfc_rpi_rsrc_rdy_SHIFT 2 +#define lpfc_rpi_rsrc_rdy_MASK 0x00000001 +#define lpfc_rpi_rsrc_rdy_WORD word0 +#define LPFC_RPI_RSRC_RDY 1 +#define lpfc_vpi_rsrc_rdy_SHIFT 3 +#define lpfc_vpi_rsrc_rdy_MASK 0x00000001 +#define lpfc_vpi_rsrc_rdy_WORD word0 +#define LPFC_VPI_RSRC_RDY 1 +#define lpfc_vfi_rsrc_rdy_SHIFT 4 +#define lpfc_vfi_rsrc_rdy_MASK 0x00000001 +#define lpfc_vfi_rsrc_rdy_WORD word0 +#define LPFC_VFI_RSRC_RDY 1 }; struct sli4_bls_rsp { @@ -791,12 +808,22 @@ union lpfc_sli4_cfg_shdr { } response; }; -/* Mailbox structures */ +/* Mailbox Header structures. + * struct mbox_header is defined for first generation SLI4_CFG mailbox + * calls deployed for BE-based ports. + * + * struct sli4_mbox_header is defined for second generation SLI4 + * ports that don't deploy the SLI4_CFG mechanism. + */ struct mbox_header { struct lpfc_sli4_cfg_mhdr cfg_mhdr; union lpfc_sli4_cfg_shdr cfg_shdr; }; +#define LPFC_EXTENT_LOCAL 0 +#define LPFC_TIMEOUT_DEFAULT 0 +#define LPFC_EXTENT_VERSION_DEFAULT 0 + /* Subsystem Definitions */ #define LPFC_MBOX_SUBSYSTEM_COMMON 0x1 #define LPFC_MBOX_SUBSYSTEM_FCOE 0xC @@ -819,6 +846,10 @@ struct mbox_header { #define LPFC_MBOX_OPCODE_QUERY_FW_CFG 0x3A #define LPFC_MBOX_OPCODE_FUNCTION_RESET 0x3D #define LPFC_MBOX_OPCODE_MQ_CREATE_EXT 0x5A +#define LPFC_MBOX_OPCODE_GET_RSRC_EXTENT_INFO 0x9A +#define LPFC_MBOX_OPCODE_GET_ALLOC_RSRC_EXTENT 0x9B +#define LPFC_MBOX_OPCODE_ALLOC_RSRC_EXTENT 0x9C +#define LPFC_MBOX_OPCODE_DEALLOC_RSRC_EXTENT 0x9D #define LPFC_MBOX_OPCODE_GET_FUNCTION_CONFIG 0xA0 #define LPFC_MBOX_OPCODE_GET_PROFILE_CONFIG 0xA4 #define LPFC_MBOX_OPCODE_WRITE_OBJECT 0xAC @@ -1238,6 +1269,110 @@ struct lpfc_mbx_mq_destroy { } u; }; +/* Start Gen 2 SLI4 Mailbox definitions: */ + +/* Define allocate-ready Gen 2 SLI4 FCoE Resource Extent Types. */ +#define LPFC_RSC_TYPE_FCOE_VFI 0x20 +#define LPFC_RSC_TYPE_FCOE_VPI 0x21 +#define LPFC_RSC_TYPE_FCOE_RPI 0x22 +#define LPFC_RSC_TYPE_FCOE_XRI 0x23 + +struct lpfc_mbx_get_rsrc_extent_info { + struct mbox_header header; + union { + struct { + uint32_t word4; +#define lpfc_mbx_get_rsrc_extent_info_type_SHIFT 0 +#define lpfc_mbx_get_rsrc_extent_info_type_MASK 0x0000FFFF +#define lpfc_mbx_get_rsrc_extent_info_type_WORD word4 + } req; + struct { + uint32_t word4; +#define lpfc_mbx_get_rsrc_extent_info_cnt_SHIFT 0 +#define lpfc_mbx_get_rsrc_extent_info_cnt_MASK 0x0000FFFF +#define lpfc_mbx_get_rsrc_extent_info_cnt_WORD word4 +#define lpfc_mbx_get_rsrc_extent_info_size_SHIFT 16 +#define lpfc_mbx_get_rsrc_extent_info_size_MASK 0x0000FFFF +#define lpfc_mbx_get_rsrc_extent_info_size_WORD word4 + } rsp; + } u; +}; + +struct lpfc_id_range { + uint32_t word5; +#define lpfc_mbx_rsrc_id_word4_0_SHIFT 0 +#define lpfc_mbx_rsrc_id_word4_0_MASK 0x0000FFFF +#define lpfc_mbx_rsrc_id_word4_0_WORD word5 +#define lpfc_mbx_rsrc_id_word4_1_SHIFT 16 +#define lpfc_mbx_rsrc_id_word4_1_MASK 0x0000FFFF +#define lpfc_mbx_rsrc_id_word4_1_WORD word5 +}; + +/* + * struct lpfc_mbx_alloc_rsrc_extents: + * A mbox is generically 256 bytes long. An SLI4_CONFIG mailbox requires + * 6 words of header + 4 words of shared subcommand header + + * 1 words of Extent-Opcode-specific header = 11 words or 44 bytes total. + * + * An embedded version of SLI4_CONFIG therefore has 256 - 44 = 212 bytes + * for extents payload. + * + * 212/2 (bytes per extent) = 106 extents. + * 106/2 (extents per word) = 53 words. + * lpfc_id_range id is statically size to 53. + * + * This mailbox definition is used for ALLOC or GET_ALLOCATED + * extent ranges. For ALLOC, the type and cnt are required. + * For GET_ALLOCATED, only the type is required. + */ +struct lpfc_mbx_alloc_rsrc_extents { + struct mbox_header header; + union { + struct { + uint32_t word4; +#define lpfc_mbx_alloc_rsrc_extents_type_SHIFT 0 +#define lpfc_mbx_alloc_rsrc_extents_type_MASK 0x0000FFFF +#define lpfc_mbx_alloc_rsrc_extents_type_WORD word4 +#define lpfc_mbx_alloc_rsrc_extents_cnt_SHIFT 16 +#define lpfc_mbx_alloc_rsrc_extents_cnt_MASK 0x0000FFFF +#define lpfc_mbx_alloc_rsrc_extents_cnt_WORD word4 + } req; + struct { + uint32_t word4; +#define lpfc_mbx_rsrc_cnt_SHIFT 0 +#define lpfc_mbx_rsrc_cnt_MASK 0x0000FFFF +#define lpfc_mbx_rsrc_cnt_WORD word4 + struct lpfc_id_range id[53]; + } rsp; + } u; +}; + +/* + * This is the non-embedded version of ALLOC or GET RSRC_EXTENTS. Word4 in this + * structure shares the same SHIFT/MASK/WORD defines provided in the + * mbx_alloc_rsrc_extents and mbx_get_alloc_rsrc_extents, word4, provided in + * the structures defined above. This non-embedded structure provides for the + * maximum number of extents supported by the port. + */ +struct lpfc_mbx_nembed_rsrc_extent { + union lpfc_sli4_cfg_shdr cfg_shdr; + uint32_t word4; + struct lpfc_id_range id; +}; + +struct lpfc_mbx_dealloc_rsrc_extents { + struct mbox_header header; + struct { + uint32_t word4; +#define lpfc_mbx_dealloc_rsrc_extents_type_SHIFT 0 +#define lpfc_mbx_dealloc_rsrc_extents_type_MASK 0x0000FFFF +#define lpfc_mbx_dealloc_rsrc_extents_type_WORD word4 + } req; + +}; + +/* Start SLI4 FCoE specific mbox structures. */ + struct lpfc_mbx_post_hdr_tmpl { struct mbox_header header; uint32_t word10; @@ -1801,61 +1936,31 @@ struct lpfc_mbx_read_rev { struct lpfc_mbx_read_config { uint32_t word1; -#define lpfc_mbx_rd_conf_max_bbc_SHIFT 0 -#define lpfc_mbx_rd_conf_max_bbc_MASK 0x000000FF -#define lpfc_mbx_rd_conf_max_bbc_WORD word1 -#define lpfc_mbx_rd_conf_init_bbc_SHIFT 8 -#define lpfc_mbx_rd_conf_init_bbc_MASK 0x000000FF -#define lpfc_mbx_rd_conf_init_bbc_WORD word1 +#define lpfc_mbx_rd_conf_extnts_inuse_SHIFT 31 +#define lpfc_mbx_rd_conf_extnts_inuse_MASK 0x00000001 +#define lpfc_mbx_rd_conf_extnts_inuse_WORD word1 uint32_t word2; -#define lpfc_mbx_rd_conf_nport_did_SHIFT 0 -#define lpfc_mbx_rd_conf_nport_did_MASK 0x00FFFFFF -#define lpfc_mbx_rd_conf_nport_did_WORD word2 #define lpfc_mbx_rd_conf_topology_SHIFT 24 #define lpfc_mbx_rd_conf_topology_MASK 0x000000FF #define lpfc_mbx_rd_conf_topology_WORD word2 - uint32_t word3; -#define lpfc_mbx_rd_conf_ao_SHIFT 0 -#define lpfc_mbx_rd_conf_ao_MASK 0x00000001 -#define lpfc_mbx_rd_conf_ao_WORD word3 -#define lpfc_mbx_rd_conf_bb_scn_SHIFT 8 -#define lpfc_mbx_rd_conf_bb_scn_MASK 0x0000000F -#define lpfc_mbx_rd_conf_bb_scn_WORD word3 -#define lpfc_mbx_rd_conf_cbb_scn_SHIFT 12 -#define lpfc_mbx_rd_conf_cbb_scn_MASK 0x0000000F -#define lpfc_mbx_rd_conf_cbb_scn_WORD word3 -#define lpfc_mbx_rd_conf_mc_SHIFT 29 -#define lpfc_mbx_rd_conf_mc_MASK 0x00000001 -#define lpfc_mbx_rd_conf_mc_WORD word3 + uint32_t rsvd_3; uint32_t word4; #define lpfc_mbx_rd_conf_e_d_tov_SHIFT 0 #define lpfc_mbx_rd_conf_e_d_tov_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_e_d_tov_WORD word4 - uint32_t word5; -#define lpfc_mbx_rd_conf_lp_tov_SHIFT 0 -#define lpfc_mbx_rd_conf_lp_tov_MASK 0x0000FFFF -#define lpfc_mbx_rd_conf_lp_tov_WORD word5 + uint32_t rsvd_5; uint32_t word6; #define lpfc_mbx_rd_conf_r_a_tov_SHIFT 0 #define lpfc_mbx_rd_conf_r_a_tov_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_r_a_tov_WORD word6 - uint32_t word7; -#define lpfc_mbx_rd_conf_r_t_tov_SHIFT 0 -#define lpfc_mbx_rd_conf_r_t_tov_MASK 0x000000FF -#define lpfc_mbx_rd_conf_r_t_tov_WORD word7 - uint32_t word8; -#define lpfc_mbx_rd_conf_al_tov_SHIFT 0 -#define lpfc_mbx_rd_conf_al_tov_MASK 0x0000000F -#define lpfc_mbx_rd_conf_al_tov_WORD word8 + uint32_t rsvd_7; + uint32_t rsvd_8; uint32_t word9; #define lpfc_mbx_rd_conf_lmt_SHIFT 0 #define lpfc_mbx_rd_conf_lmt_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_lmt_WORD word9 - uint32_t word10; -#define lpfc_mbx_rd_conf_max_alpa_SHIFT 0 -#define lpfc_mbx_rd_conf_max_alpa_MASK 0x000000FF -#define lpfc_mbx_rd_conf_max_alpa_WORD word10 - uint32_t word11_rsvd; + uint32_t rsvd_10; + uint32_t rsvd_11; uint32_t word12; #define lpfc_mbx_rd_conf_xri_base_SHIFT 0 #define lpfc_mbx_rd_conf_xri_base_MASK 0x0000FFFF @@ -1885,9 +1990,6 @@ struct lpfc_mbx_read_config { #define lpfc_mbx_rd_conf_vfi_count_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_vfi_count_WORD word15 uint32_t word16; -#define lpfc_mbx_rd_conf_fcfi_base_SHIFT 0 -#define lpfc_mbx_rd_conf_fcfi_base_MASK 0x0000FFFF -#define lpfc_mbx_rd_conf_fcfi_base_WORD word16 #define lpfc_mbx_rd_conf_fcfi_count_SHIFT 16 #define lpfc_mbx_rd_conf_fcfi_count_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_fcfi_count_WORD word16 @@ -2197,6 +2299,12 @@ struct lpfc_sli4_parameters { #define cfg_fcoe_SHIFT 0 #define cfg_fcoe_MASK 0x00000001 #define cfg_fcoe_WORD word12 +#define cfg_ext_SHIFT 1 +#define cfg_ext_MASK 0x00000001 +#define cfg_ext_WORD word12 +#define cfg_hdrr_SHIFT 2 +#define cfg_hdrr_MASK 0x00000001 +#define cfg_hdrr_WORD word12 #define cfg_phwq_SHIFT 15 #define cfg_phwq_MASK 0x00000001 #define cfg_phwq_WORD word12 @@ -2431,6 +2539,9 @@ struct lpfc_mqe { struct lpfc_mbx_cq_destroy cq_destroy; struct lpfc_mbx_wq_destroy wq_destroy; struct lpfc_mbx_rq_destroy rq_destroy; + struct lpfc_mbx_get_rsrc_extent_info rsrc_extent_info; + struct lpfc_mbx_alloc_rsrc_extents alloc_rsrc_extents; + struct lpfc_mbx_dealloc_rsrc_extents dealloc_rsrc_extents; struct lpfc_mbx_post_sgl_pages post_sgl_pages; struct lpfc_mbx_nembed_cmd nembed_cmd; struct lpfc_mbx_read_rev read_rev; @@ -2651,7 +2762,7 @@ struct lpfc_bmbx_create { #define SGL_ALIGN_SZ 64 #define SGL_PAGE_SIZE 4096 /* align SGL addr on a size boundary - adjust address up */ -#define NO_XRI ((uint16_t)-1) +#define NO_XRI 0xffff struct wqe_common { uint32_t word6; |
