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path: root/drivers/scsi/qla2xxx/qla_def.h
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h78
1 files changed, 73 insertions, 5 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index a2443031dbe7..39007f53aec0 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -186,6 +186,7 @@
#define RESPONSE_ENTRY_CNT_2100 64 /* Number of response entries.*/
#define RESPONSE_ENTRY_CNT_2300 512 /* Number of response entries.*/
#define RESPONSE_ENTRY_CNT_MQ 128 /* Number of response entries.*/
+#define ATIO_ENTRY_CNT_24XX 4096 /* Number of ATIO entries. */
struct req_que;
@@ -1234,11 +1235,27 @@ typedef struct {
* ISP queue - response queue entry definition.
*/
typedef struct {
- uint8_t data[60];
+ uint8_t entry_type; /* Entry type. */
+ uint8_t entry_count; /* Entry count. */
+ uint8_t sys_define; /* System defined. */
+ uint8_t entry_status; /* Entry Status. */
+ uint32_t handle; /* System defined handle */
+ uint8_t data[52];
uint32_t signature;
#define RESPONSE_PROCESSED 0xDEADDEAD /* Signature */
} response_t;
+/*
+ * ISP queue - ATIO queue entry definition.
+ */
+struct atio {
+ uint8_t entry_type; /* Entry type. */
+ uint8_t entry_count; /* Entry count. */
+ uint8_t data[58];
+ uint32_t signature;
+#define ATIO_PROCESSED 0xDEADDEAD /* Signature */
+};
+
typedef union {
uint16_t extended;
struct {
@@ -1719,11 +1736,13 @@ typedef struct fc_port {
struct fc_rport *rport, *drport;
u32 supported_classes;
- uint16_t vp_idx;
uint8_t fc4_type;
uint8_t scan_state;
} fc_port_t;
+#define QLA_FCPORT_SCAN_NONE 0
+#define QLA_FCPORT_SCAN_FOUND 1
+
/*
* Fibre channel port/lun states.
*/
@@ -1747,6 +1766,7 @@ static const char * const port_state_str[] = {
#define FCF_LOGIN_NEEDED BIT_1
#define FCF_FCP2_DEVICE BIT_2
#define FCF_ASYNC_SENT BIT_3
+#define FCF_CONF_COMP_SUPPORTED BIT_4
/* No loop ID flag. */
#define FC_NO_LOOP_ID 0x1000
@@ -2419,6 +2439,40 @@ struct qlfc_fw {
uint32_t len;
};
+struct qlt_hw_data {
+ /* Protected by hw lock */
+ uint32_t enable_class_2:1;
+ uint32_t enable_explicit_conf:1;
+ uint32_t ini_mode_force_reverse:1;
+ uint32_t node_name_set:1;
+
+ dma_addr_t atio_dma; /* Physical address. */
+ struct atio *atio_ring; /* Base virtual address */
+ struct atio *atio_ring_ptr; /* Current address. */
+ uint16_t atio_ring_index; /* Current index. */
+ uint16_t atio_q_length;
+
+ void *target_lport_ptr;
+ struct qla_tgt_func_tmpl *tgt_ops;
+ struct qla_tgt *qla_tgt;
+ struct qla_tgt_cmd *cmds[MAX_OUTSTANDING_COMMANDS];
+ uint16_t current_handle;
+
+ struct qla_tgt_vp_map *tgt_vp_map;
+ struct mutex tgt_mutex;
+ struct mutex tgt_host_action_mutex;
+
+ int saved_set;
+ uint16_t saved_exchange_count;
+ uint32_t saved_firmware_options_1;
+ uint32_t saved_firmware_options_2;
+ uint32_t saved_firmware_options_3;
+ uint8_t saved_firmware_options[2];
+ uint8_t saved_add_firmware_options[2];
+
+ uint8_t tgt_node_name[WWN_SIZE];
+};
+
/*
* Qlogic host adapter specific data structure.
*/
@@ -2460,7 +2514,9 @@ struct qla_hw_data {
uint32_t thermal_supported:1;
uint32_t isp82xx_reset_hdlr_active:1;
uint32_t isp82xx_reset_owner:1;
- /* 28 bits */
+ uint32_t isp82xx_no_md_cap:1;
+ uint32_t host_shutting_down:1;
+ /* 30 bits */
} flags;
/* This spinlock is used to protect "io transactions", you must
@@ -2804,7 +2860,6 @@ struct qla_hw_data {
/* ISP2322: red, green, amber. */
uint16_t zio_mode;
uint16_t zio_timer;
- struct fc_host_statistics fc_host_stat;
struct qla_msix_entry *msix_entries;
@@ -2817,7 +2872,6 @@ struct qla_hw_data {
int cur_vport_count;
struct qla_chip_state_84xx *cs84xx;
- struct qla_statistics qla_stats;
struct isp_operations *isp_ops;
struct workqueue_struct *wq;
struct qlfc_fw fw_buf;
@@ -2863,6 +2917,8 @@ struct qla_hw_data {
dma_addr_t md_tmplt_hdr_dma;
void *md_dump;
uint32_t md_dump_size;
+
+ struct qlt_hw_data tgt;
};
/*
@@ -2920,6 +2976,7 @@ typedef struct scsi_qla_host {
#define FCOE_CTX_RESET_NEEDED 18 /* Initiate FCoE context reset */
#define MPI_RESET_NEEDED 19 /* Initiate MPI FW reset */
#define ISP_QUIESCE_NEEDED 20 /* Driver need some quiescence */
+#define SCR_PENDING 21 /* SCR in target mode */
uint32_t device_flags;
#define SWITCH_FOUND BIT_0
@@ -2979,10 +3036,21 @@ typedef struct scsi_qla_host {
struct req_que *req;
int fw_heartbeat_counter;
int seconds_since_last_heartbeat;
+ struct fc_host_statistics fc_host_stat;
+ struct qla_statistics qla_stats;
atomic_t vref_count;
} scsi_qla_host_t;
+#define SET_VP_IDX 1
+#define SET_AL_PA 2
+#define RESET_VP_IDX 3
+#define RESET_AL_PA 4
+struct qla_tgt_vp_map {
+ uint8_t idx;
+ scsi_qla_host_t *vha;
+};
+
/*
* Macros to help code, maintain, etc.
*/