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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.h56
1 files changed, 50 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 625d438e3cce..ae119018dfaa 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -25,6 +25,7 @@
#include <linux/firmware.h>
#include <linux/aer.h>
#include <linux/mutex.h>
+#include <linux/btree.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
@@ -395,11 +396,15 @@ struct srb_iocb {
struct completion comp;
} abt;
struct ct_arg ctarg;
+#define MAX_IOCB_MB_REG 28
+#define SIZEOF_IOCB_MB_REG (MAX_IOCB_MB_REG * sizeof(uint16_t))
struct {
- __le16 in_mb[28]; /* fr fw */
- __le16 out_mb[28]; /* to fw */
+ __le16 in_mb[MAX_IOCB_MB_REG]; /* from FW */
+ __le16 out_mb[MAX_IOCB_MB_REG]; /* to FW */
void *out, *in;
dma_addr_t out_dma, in_dma;
+ struct completion comp;
+ int rc;
} mbx;
struct {
struct imm_ntfy_from_isp *ntfy;
@@ -437,7 +442,7 @@ typedef struct srb {
uint32_t handle;
uint16_t flags;
uint16_t type;
- char *name;
+ const char *name;
int iocbs;
struct qla_qpair *qpair;
u32 gen1; /* scratch */
@@ -2300,6 +2305,8 @@ typedef struct fc_port {
struct ct_sns_desc ct_desc;
enum discovery_state disc_state;
enum login_state fw_login_state;
+ unsigned long plogi_nack_done_deadline;
+
u32 login_gen, last_login_gen;
u32 rscn_gen, last_rscn_gen;
u32 chip_reset;
@@ -3106,6 +3113,16 @@ struct qla_chip_state_84xx {
uint32_t gold_fw_version;
};
+struct qla_dif_statistics {
+ uint64_t dif_input_bytes;
+ uint64_t dif_output_bytes;
+ uint64_t dif_input_requests;
+ uint64_t dif_output_requests;
+ uint32_t dif_guard_err;
+ uint32_t dif_ref_tag_err;
+ uint32_t dif_app_tag_err;
+};
+
struct qla_statistics {
uint32_t total_isp_aborts;
uint64_t input_bytes;
@@ -3118,6 +3135,8 @@ struct qla_statistics {
uint32_t stat_max_pend_cmds;
uint32_t stat_max_qfull_cmds_alloc;
uint32_t stat_max_qfull_cmds_dropped;
+
+ struct qla_dif_statistics qla_dif_stats;
};
struct bidi_statistics {
@@ -3125,6 +3144,16 @@ struct bidi_statistics {
unsigned long long transfer_bytes;
};
+struct qla_tc_param {
+ struct scsi_qla_host *vha;
+ uint32_t blk_sz;
+ uint32_t bufflen;
+ struct scatterlist *sg;
+ struct scatterlist *prot_sg;
+ struct crc_context *ctx;
+ uint8_t *ctx_dsd_alloced;
+};
+
/* Multi queue support */
#define MBC_INITIALIZE_MULTIQ 0x1f
#define QLA_QUE_PAGE 0X1000
@@ -3272,6 +3301,8 @@ struct qlt_hw_data {
uint8_t tgt_node_name[WWN_SIZE];
struct dentry *dfs_tgt_sess;
+ struct dentry *dfs_tgt_port_database;
+
struct list_head q_full_list;
uint32_t num_pend_cmds;
uint32_t num_qfull_cmds_alloc;
@@ -3281,6 +3312,7 @@ struct qlt_hw_data {
spinlock_t sess_lock;
int rspq_vector_cpuid;
spinlock_t atio_lock ____cacheline_aligned;
+ struct btree_head32 host_map;
};
#define MAX_QFULL_CMDS_ALLOC 8192
@@ -3290,6 +3322,10 @@ struct qlt_hw_data {
#define LEAK_EXCHG_THRESH_HOLD_PERCENT 75 /* 75 percent */
+#define QLA_EARLY_LINKUP(_ha) \
+ ((_ha->flags.n2n_ae || _ha->flags.lip_ae) && \
+ _ha->flags.fw_started && !_ha->flags.fw_init_done)
+
/*
* Qlogic host adapter specific data structure.
*/
@@ -3339,7 +3375,11 @@ struct qla_hw_data {
uint32_t fawwpn_enabled:1;
uint32_t exlogins_enabled:1;
uint32_t exchoffld_enabled:1;
- /* 35 bits */
+
+ uint32_t lip_ae:1;
+ uint32_t n2n_ae:1;
+ uint32_t fw_started:1;
+ uint32_t fw_init_done:1;
} flags;
/* This spinlock is used to protect "io transactions", you must
@@ -3432,7 +3472,6 @@ struct qla_hw_data {
#define P2P_LOOP 3
uint8_t interrupts_on;
uint32_t isp_abort_cnt;
-
#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532
#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432
#define PCI_DEVICE_ID_QLOGIC_ISP8001 0x8001
@@ -3913,6 +3952,7 @@ typedef struct scsi_qla_host {
struct list_head vp_fcports; /* list of fcports */
struct list_head work_list;
spinlock_t work_lock;
+ struct work_struct iocb_work;
/* Commonly used flags and state information. */
struct Scsi_Host *host;
@@ -4076,6 +4116,7 @@ typedef struct scsi_qla_host {
/* Count of active session/fcport */
int fcport_count;
wait_queue_head_t fcport_waitQ;
+ wait_queue_head_t vref_waitq;
} scsi_qla_host_t;
struct qla27xx_image_status {
@@ -4131,14 +4172,17 @@ struct qla2_sgx {
mb(); \
if (__vha->flags.delete_progress) { \
atomic_dec(&__vha->vref_count); \
+ wake_up(&__vha->vref_waitq); \
__bail = 1; \
} else { \
__bail = 0; \
} \
} while (0)
-#define QLA_VHA_MARK_NOT_BUSY(__vha) \
+#define QLA_VHA_MARK_NOT_BUSY(__vha) do { \
atomic_dec(&__vha->vref_count); \
+ wake_up(&__vha->vref_waitq); \
+} while (0) \
#define QLA_QPAIR_MARK_BUSY(__qpair, __bail) do { \
atomic_inc(&__qpair->ref_count); \