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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/scsi/qla2xxx/qla_def.h
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h83
1 files changed, 77 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 388d79088..9872f3429 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -259,7 +259,7 @@
#define LOOP_DOWN_TIME 255 /* 240 */
#define LOOP_DOWN_RESET (LOOP_DOWN_TIME - 30)
-#define DEFAULT_OUTSTANDING_COMMANDS 1024
+#define DEFAULT_OUTSTANDING_COMMANDS 4096
#define MIN_OUTSTANDING_COMMANDS 128
/* ISP request and response entry counts (37-65535) */
@@ -267,11 +267,13 @@
#define REQUEST_ENTRY_CNT_2200 2048 /* Number of request entries. */
#define REQUEST_ENTRY_CNT_24XX 2048 /* Number of request entries. */
#define REQUEST_ENTRY_CNT_83XX 8192 /* Number of request entries. */
+#define RESPONSE_ENTRY_CNT_83XX 4096 /* Number of response entries.*/
#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. */
#define RESPONSE_ENTRY_CNT_FX00 256 /* Number of response entries.*/
+#define EXTENDED_EXCH_ENTRY_CNT 32768 /* Entries for offload case */
struct req_que;
struct qla_tgt_sess;
@@ -309,6 +311,14 @@ struct srb_cmd {
/* To identify if a srb is of T10-CRC type. @sp => srb_t pointer */
#define IS_PROT_IO(sp) (sp->flags & SRB_CRC_CTX_DSD_VALID)
+struct els_logo_payload {
+ uint8_t opcode;
+ uint8_t rsvd[3];
+ uint8_t s_id[3];
+ uint8_t rsvd1[1];
+ uint8_t wwpn[WWN_SIZE];
+};
+
/*
* SRB extensions.
*/
@@ -322,6 +332,15 @@ struct srb_iocb {
uint16_t data[2];
} logio;
struct {
+#define ELS_DCMD_TIMEOUT 20
+#define ELS_DCMD_LOGO 0x5
+ uint32_t flags;
+ uint32_t els_cmd;
+ struct completion comp;
+ struct els_logo_payload *els_logo_pyld;
+ dma_addr_t els_logo_pyld_dma;
+ } els_logo;
+ struct {
/*
* Values for flags field below are as
* defined in tsk_mgmt_entry struct
@@ -382,7 +401,7 @@ struct srb_iocb {
#define SRB_FXIOCB_DCMD 10
#define SRB_FXIOCB_BCMD 11
#define SRB_ABT_CMD 12
-
+#define SRB_ELS_DCMD 13
typedef struct srb {
atomic_t ref_count;
@@ -891,6 +910,7 @@ struct mbx_cmd_32 {
#define MBC_DISABLE_VI 0x24 /* Disable VI operation. */
#define MBC_ENABLE_VI 0x25 /* Enable VI operation. */
#define MBC_GET_FIRMWARE_OPTION 0x28 /* Get Firmware Options. */
+#define MBC_GET_MEM_OFFLOAD_CNTRL_STAT 0x34 /* Memory Offload ctrl/Stat*/
#define MBC_SET_FIRMWARE_OPTION 0x38 /* Set Firmware Options. */
#define MBC_LOOP_PORT_BYPASS 0x40 /* Loop Port Bypass. */
#define MBC_LOOP_PORT_ENABLE 0x41 /* Loop Port Enable. */
@@ -2695,11 +2715,16 @@ struct isp_operations {
struct scsi_qla_host;
+
+#define QLA83XX_RSPQ_MSIX_ENTRY_NUMBER 1 /* refer to qla83xx_msix_entries */
+
struct qla_msix_entry {
int have_irq;
uint32_t vector;
uint16_t entry;
struct rsp_que *rsp;
+ struct irq_affinity_notify irq_notify;
+ int cpuid;
};
#define WATCH_INTERVAL 1 /* number of seconds */
@@ -2910,12 +2935,15 @@ struct qlt_hw_data {
uint32_t num_qfull_cmds_dropped;
spinlock_t q_full_lock;
uint32_t leak_exchg_thresh_hold;
+ spinlock_t sess_lock;
+ int rspq_vector_cpuid;
+ spinlock_t atio_lock ____cacheline_aligned;
};
#define MAX_QFULL_CMDS_ALLOC 8192
#define Q_FULL_THRESH_HOLD_PERCENT 90
#define Q_FULL_THRESH_HOLD(ha) \
- ((ha->fw_xcb_count/100) * Q_FULL_THRESH_HOLD_PERCENT)
+ ((ha->cur_fw_xcb_count/100) * Q_FULL_THRESH_HOLD_PERCENT)
#define LEAK_EXCHG_THRESH_HOLD_PERCENT 75 /* 75 percent */
@@ -2962,10 +2990,12 @@ struct qla_hw_data {
uint32_t isp82xx_no_md_cap:1;
uint32_t host_shutting_down:1;
uint32_t idc_compl_status:1;
-
uint32_t mr_reset_hdlr_active:1;
uint32_t mr_intr_valid:1;
+
uint32_t fawwpn_enabled:1;
+ uint32_t exlogins_enabled:1;
+ uint32_t exchoffld_enabled:1;
/* 35 bits */
} flags;
@@ -3237,6 +3267,21 @@ struct qla_hw_data {
void *async_pd;
dma_addr_t async_pd_dma;
+#define ENABLE_EXTENDED_LOGIN BIT_7
+
+ /* Extended Logins */
+ void *exlogin_buf;
+ dma_addr_t exlogin_buf_dma;
+ int exlogin_size;
+
+#define ENABLE_EXCHANGE_OFFLD BIT_2
+
+ /* Exchange Offload */
+ void *exchoffld_buf;
+ dma_addr_t exchoffld_buf_dma;
+ int exchoffld_size;
+ int exchoffld_count;
+
void *swl;
/* These are used by mailbox operations. */
@@ -3279,8 +3324,14 @@ struct qla_hw_data {
#define RISC_START_ADDRESS_2100 0x1000
#define RISC_START_ADDRESS_2300 0x800
#define RISC_START_ADDRESS_2400 0x100000
- uint16_t fw_xcb_count;
- uint16_t fw_iocb_count;
+
+ uint16_t orig_fw_tgt_xcb_count;
+ uint16_t cur_fw_tgt_xcb_count;
+ uint16_t orig_fw_xcb_count;
+ uint16_t cur_fw_xcb_count;
+ uint16_t orig_fw_iocb_count;
+ uint16_t cur_fw_iocb_count;
+ uint16_t fw_max_fcf_count;
uint32_t fw_shared_ram_start;
uint32_t fw_shared_ram_end;
@@ -3323,6 +3374,9 @@ struct qla_hw_data {
uint32_t chain_offset;
struct dentry *dfs_dir;
struct dentry *dfs_fce;
+ struct dentry *dfs_tgt_counters;
+ struct dentry *dfs_fw_resource_cnt;
+
dma_addr_t fce_dma;
void *fce;
uint32_t fce_bufs;
@@ -3480,6 +3534,18 @@ struct qla_hw_data {
int allow_cna_fw_dump;
};
+struct qla_tgt_counters {
+ uint64_t qla_core_sbt_cmd;
+ uint64_t core_qla_que_buf;
+ uint64_t qla_core_ret_ctio;
+ uint64_t core_qla_snd_status;
+ uint64_t qla_core_ret_sta_ctio;
+ uint64_t core_qla_free_cmd;
+ uint64_t num_q_full_sent;
+ uint64_t num_alloc_iocb_failed;
+ uint64_t num_term_xchg_sent;
+};
+
/*
* Qlogic scsi host structure
*/
@@ -3595,6 +3661,10 @@ typedef struct scsi_qla_host {
atomic_t generation_tick;
/* Time when global fcport update has been scheduled */
int total_fcport_update_gen;
+ /* List of pending LOGOs, protected by tgt_mutex */
+ struct list_head logo_list;
+ /* List of pending PLOGI acks, protected by hw lock */
+ struct list_head plogi_ack_list;
uint32_t vp_abort_cnt;
@@ -3632,6 +3702,7 @@ typedef struct scsi_qla_host {
atomic_t vref_count;
struct qla8044_reset_template reset_tmplt;
+ struct qla_tgt_counters tgt_counters;
} scsi_qla_host_t;
#define SET_VP_IDX 1