diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 64 |
1 files changed, 62 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 42dbf90d4651..8c92af5e4390 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -34,6 +34,8 @@ #include <scsi/scsi_transport_fc.h> #include <scsi/scsi_bsg_fc.h> +#include <uapi/scsi/fc/fc_els.h> + /* Big endian Fibre Channel S_ID (source ID) or D_ID (destination ID). */ typedef struct { uint8_t domain; @@ -1053,6 +1055,7 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) #define MBA_LIP_F8 0x8016 /* Received a LIP F8. */ #define MBA_LOOP_INIT_ERR 0x8017 /* Loop Initialization Error. */ #define MBA_FABRIC_AUTH_REQ 0x801b /* Fabric Authentication Required. */ +#define MBA_CONGN_NOTI_RECV 0x801e /* Congestion Notification Received */ #define MBA_SCSI_COMPLETION 0x8020 /* SCSI Command Complete. */ #define MBA_CTIO_COMPLETION 0x8021 /* CTIO Complete. */ #define MBA_IP_COMPLETION 0x8022 /* IP Transmit Command Complete. */ @@ -1304,7 +1307,6 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) #define RNID_TYPE_ASIC_TEMP 0xC #define ELS_CMD_MAP_SIZE 32 -#define ELS_COMMAND_RDP 0x18 /* * Firmware state codes from get firmware state mailbox command @@ -1509,6 +1511,25 @@ typedef struct { uint8_t reserved_3[26]; } init_cb_t; +/* Special Features Control Block */ +struct init_sf_cb { + uint8_t format; + uint8_t reserved0; + /* + * BIT 15-14 = Reserved + * BIT_13 = SAN Congestion Management (1 - Enabled, 0 - Disabled) + * BIT_12 = Remote Write Optimization (1 - Enabled, 0 - Disabled) + * BIT 11-0 = Reserved + */ + uint16_t flags; + uint8_t reserved1[32]; + uint16_t discard_OHRB_timeout_value; + uint16_t remote_write_opt_queue_num; + uint8_t reserved2[40]; + uint8_t scm_related_parameter[16]; + uint8_t reserved3[32]; +}; + /* * Get Link Status mailbox command return buffer. */ @@ -2182,6 +2203,8 @@ typedef struct { struct dsd64 rsp_dsd; } ms_iocb_entry_t; +#define SCM_EDC_ACC_RECEIVED BIT_6 +#define SCM_RDF_ACC_RECEIVED BIT_7 /* * ISP queue - Mailbox Command entry structure definition. @@ -3851,6 +3874,12 @@ struct qla_hw_data { uint32_t n2n_bigger:1; uint32_t secure_adapter:1; uint32_t secure_fw:1; + /* Supported by Adapter */ + uint32_t scm_supported_a:1; + /* Supported by Firmware */ + uint32_t scm_supported_f:1; + /* Enabled in Driver */ + uint32_t scm_enabled:1; } flags; uint16_t max_exchg; @@ -4168,6 +4197,13 @@ struct qla_hw_data { int init_cb_size; dma_addr_t ex_init_cb_dma; struct ex_init_cb_81xx *ex_init_cb; + dma_addr_t sf_init_cb_dma; + struct init_sf_cb *sf_init_cb; + + void *scm_fpin_els_buff; + uint64_t scm_fpin_els_buff_size; + bool scm_fpin_valid; + bool scm_fpin_payload_size; void *async_pd; dma_addr_t async_pd_dma; @@ -4230,6 +4266,12 @@ struct qla_hw_data { #define FW_ATTR_H_NVME BIT_10 #define FW_ATTR_H_NVME_UPDATED BIT_14 + /* About firmware SCM support */ +#define FW_ATTR_EXT0_SCM_SUPPORTED BIT_12 + /* Brocade fabric attached */ +#define FW_ATTR_EXT0_SCM_BROCADE 0x00001000 + /* Cisco fabric attached */ +#define FW_ATTR_EXT0_SCM_CISCO 0x00002000 uint16_t fw_attributes_ext[2]; uint32_t fw_memory_size; uint32_t fw_transfer_size; @@ -4522,15 +4564,31 @@ struct active_regions { #define QLA_SET_DATA_RATE_NOLR 1 #define QLA_SET_DATA_RATE_LR 2 /* Set speed and initiate LR */ +#define QLA_DEFAULT_PAYLOAD_SIZE 64 +/* + * This item might be allocated with a size > sizeof(struct purex_item). + * The "size" variable gives the size of the payload (which + * is variable) starting at "iocb". + */ struct purex_item { struct list_head list; struct scsi_qla_host *vha; - void (*process_item)(struct scsi_qla_host *vha, void *pkt); + void (*process_item)(struct scsi_qla_host *vha, + struct purex_item *pkt); + atomic_t in_use; + uint16_t size; struct { uint8_t iocb[64]; } iocb; }; +#define SCM_FLAG_RDF_REJECT 0x00 +#define SCM_FLAG_RDF_COMPLETED 0x01 + +#define QLA_CON_PRIMITIVE_RECEIVED 0x1 +#define QLA_CONGESTION_ARB_WARNING 0x1 +#define QLA_CONGESTION_ARB_ALARM 0X2 + /* * Qlogic scsi host structure */ @@ -4725,6 +4783,7 @@ typedef struct scsi_qla_host { struct list_head head; spinlock_t lock; } purex_list; + struct purex_item default_item; struct name_list_extended gnl; /* Count of active session/fcport */ @@ -4738,6 +4797,7 @@ typedef struct scsi_qla_host { __le16 dport_data[4]; struct list_head gpnid_list; struct fab_scan scan; + uint8_t scm_fabric_connection_flags; unsigned int irq_offset; } scsi_qla_host_t; |