diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index 37beb9dc1311..892c5257d87c 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -543,6 +543,7 @@ struct fc_vft_header { #define ELS_CMD_TEST 0x11000000 #define ELS_CMD_RRQ 0x12000000 #define ELS_CMD_REC 0x13000000 +#define ELS_CMD_RDP 0x18000000 #define ELS_CMD_PRLI 0x20100014 #define ELS_CMD_PRLO 0x21100014 #define ELS_CMD_PRLO_ACC 0x02100014 @@ -558,6 +559,7 @@ struct fc_vft_header { #define ELS_CMD_SCR 0x62000000 #define ELS_CMD_RNID 0x78000000 #define ELS_CMD_LIRR 0x7A000000 +#define ELS_CMD_LCB 0x81000000 #else /* __LITTLE_ENDIAN_BITFIELD */ #define ELS_CMD_MASK 0xffff #define ELS_RSP_MASK 0xff @@ -580,6 +582,7 @@ struct fc_vft_header { #define ELS_CMD_TEST 0x11 #define ELS_CMD_RRQ 0x12 #define ELS_CMD_REC 0x13 +#define ELS_CMD_RDP 0x18 #define ELS_CMD_PRLI 0x14001020 #define ELS_CMD_PRLO 0x14001021 #define ELS_CMD_PRLO_ACC 0x14001002 @@ -595,6 +598,7 @@ struct fc_vft_header { #define ELS_CMD_SCR 0x62 #define ELS_CMD_RNID 0x78 #define ELS_CMD_LIRR 0x7A +#define ELS_CMD_LCB 0x81 #endif /* @@ -1010,6 +1014,198 @@ typedef struct _ELS_PKT { /* Structure is in Big Endian format */ } un; } ELS_PKT; +/* + * Link Cable Beacon (LCB) ELS Frame + */ + +struct fc_lcb_request_frame { + uint32_t lcb_command; /* ELS command opcode (0x81) */ + uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ +#define LPFC_LCB_ON 0x1 +#define LPFC_LCB_OFF 0x2 + uint8_t reserved[3]; + + uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ +#define LPFC_LCB_GREEN 0x1 +#define LPFC_LCB_AMBER 0x2 + uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ + uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ +}; + +/* + * Link Cable Beacon (LCB) ELS Response Frame + */ +struct fc_lcb_res_frame { + uint32_t lcb_ls_acc; /* Acceptance of LCB request (0x02) */ + uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ + uint8_t reserved[3]; + uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ + uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ + uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ +}; + +/* + * Read Diagnostic Parameters (RDP) ELS frame. + */ +#define SFF_PG0_IDENT_SFP 0x3 + +#define SFP_FLAG_PT_OPTICAL 0x0 +#define SFP_FLAG_PT_SWLASER 0x01 +#define SFP_FLAG_PT_LWLASER_LC1310 0x02 +#define SFP_FLAG_PT_LWLASER_LL1550 0x03 +#define SFP_FLAG_PT_MASK 0x0F +#define SFP_FLAG_PT_SHIFT 0 + +#define SFP_FLAG_IS_OPTICAL_PORT 0x01 +#define SFP_FLAG_IS_OPTICAL_MASK 0x010 +#define SFP_FLAG_IS_OPTICAL_SHIFT 4 + +#define SFP_FLAG_IS_DESC_VALID 0x01 +#define SFP_FLAG_IS_DESC_VALID_MASK 0x020 +#define SFP_FLAG_IS_DESC_VALID_SHIFT 5 + +#define SFP_FLAG_CT_UNKNOWN 0x0 +#define SFP_FLAG_CT_SFP_PLUS 0x01 +#define SFP_FLAG_CT_MASK 0x3C +#define SFP_FLAG_CT_SHIFT 6 + +struct fc_rdp_port_name_info { + uint8_t wwnn[8]; + uint8_t wwpn[8]; +}; + + +/* + * Link Error Status Block Structure (FC-FS-3) for RDP + * This similar to RPS ELS + */ +struct fc_link_status { + uint32_t link_failure_cnt; + uint32_t loss_of_synch_cnt; + uint32_t loss_of_signal_cnt; + uint32_t primitive_seq_proto_err; + uint32_t invalid_trans_word; + uint32_t invalid_crc_cnt; + +}; + +#define RDP_PORT_NAMES_DESC_TAG 0x00010003 +struct fc_rdp_port_name_desc { + uint32_t tag; /* 0001 0003h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_port_name_info port_names; +}; + + +struct fc_rdp_link_error_status_payload_info { + struct fc_link_status link_status; /* 24 bytes */ + uint32_t port_type; /* bits 31-30 only */ +}; + +#define RDP_LINK_ERROR_STATUS_DESC_TAG 0x00010002 +struct fc_rdp_link_error_status_desc { + uint32_t tag; /* 0001 0002h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_link_error_status_payload_info info; +}; + +#define VN_PT_PHY_UNKNOWN 0x00 +#define VN_PT_PHY_PF_PORT 0x01 +#define VN_PT_PHY_ETH_MAC 0x10 +#define VN_PT_PHY_SHIFT 30 + +#define RDP_PS_1GB 0x8000 +#define RDP_PS_2GB 0x4000 +#define RDP_PS_4GB 0x2000 +#define RDP_PS_10GB 0x1000 +#define RDP_PS_8GB 0x0800 +#define RDP_PS_16GB 0x0400 +#define RDP_PS_32GB 0x0200 + +#define RDP_CAP_UNKNOWN 0x0001 +#define RDP_PS_UNKNOWN 0x0002 +#define RDP_PS_NOT_ESTABLISHED 0x0001 + +struct fc_rdp_port_speed { + uint16_t capabilities; + uint16_t speed; +}; + +struct fc_rdp_port_speed_info { + struct fc_rdp_port_speed port_speed; +}; + +#define RDP_PORT_SPEED_DESC_TAG 0x00010001 +struct fc_rdp_port_speed_desc { + uint32_t tag; /* 00010001h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_port_speed_info info; +}; + +#define RDP_NPORT_ID_SIZE 4 +#define RDP_N_PORT_DESC_TAG 0x00000003 +struct fc_rdp_nport_desc { + uint32_t tag; /* 0000 0003h, big endian */ + uint32_t length; /* size of RDP_N_PORT_ID struct */ + uint32_t nport_id : 12; + uint32_t reserved : 8; +}; + + +struct fc_rdp_link_service_info { + uint32_t els_req; /* Request payload word 0 value.*/ +}; + +#define RDP_LINK_SERVICE_DESC_TAG 0x00000001 +struct fc_rdp_link_service_desc { + uint32_t tag; /* Descriptor tag 1 */ + uint32_t length; /* set to size of payload struct. */ + struct fc_rdp_link_service_info payload; + /* must be ELS req Word 0(0x18) */ +}; + +struct fc_rdp_sfp_info { + uint16_t temperature; + uint16_t vcc; + uint16_t tx_bias; + uint16_t tx_power; + uint16_t rx_power; + uint16_t flags; +}; + +#define RDP_SFP_DESC_TAG 0x00010000 +struct fc_rdp_sfp_desc { + uint32_t tag; + uint32_t length; /* set to size of sfp_info struct */ + struct fc_rdp_sfp_info sfp_info; +}; + +struct fc_rdp_req_frame { + uint32_t rdp_command; /* ELS command opcode (0x18)*/ + uint32_t rdp_des_length; /* RDP Payload Word 1 */ + struct fc_rdp_nport_desc nport_id_desc; /* RDP Payload Word 2 - 4 */ +}; + + +struct fc_rdp_res_frame { + uint32_t reply_sequence; /* FC word0 LS_ACC or LS_RJT */ + uint32_t length; /* FC Word 1 */ + struct fc_rdp_link_service_desc link_service_desc; /* Word 2 -4 */ + struct fc_rdp_sfp_desc sfp_desc; /* Word 5 -9 */ + struct fc_rdp_port_speed_desc portspeed_desc; /* Word 10-12 */ + struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13-21 */ + struct fc_rdp_port_name_desc diag_port_names_desc; /* Word 22-27 */ + struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28-33 */ +}; + + +#define RDP_DESC_PAYLOAD_SIZE (sizeof(struct fc_rdp_link_service_desc) \ + + sizeof(struct fc_rdp_sfp_desc) \ + + sizeof(struct fc_rdp_port_speed_desc) \ + + sizeof(struct fc_rdp_link_error_status_desc) \ + + (sizeof(struct fc_rdp_port_name_desc) * 2)) + + /******** FDMI ********/ /* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */ @@ -1587,6 +1783,11 @@ typedef struct { /* FireFly BIU registers */ #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ /* + * return code Fail + */ +#define FAILURE 1 + +/* * Begin Structure Definitions for Mailbox Commands */ |