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path: root/drivers/scsi/be2iscsi/be_cmds.h
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Diffstat (limited to 'drivers/scsi/be2iscsi/be_cmds.h')
-rw-r--r--drivers/scsi/be2iscsi/be_cmds.h148
1 files changed, 79 insertions, 69 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 4bfca355f..deeb951e6 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -58,15 +58,16 @@ struct be_mcc_wrb {
#define MCC_STATUS_ILLEGAL_FIELD 0x3
#define MCC_STATUS_INSUFFICIENT_BUFFER 0x4
-#define CQE_STATUS_COMPL_MASK 0xFFFF
-#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
-#define CQE_STATUS_EXTD_MASK 0xFFFF
-#define CQE_STATUS_EXTD_SHIFT 16 /* bits 0 - 15 */
+#define CQE_STATUS_COMPL_MASK 0xFFFF
+#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
+#define CQE_STATUS_EXTD_MASK 0xFFFF
+#define CQE_STATUS_EXTD_SHIFT 16 /* bits 31 - 16 */
#define CQE_STATUS_ADDL_MASK 0xFF00
-#define CQE_STATUS_MASK 0xFF
-#define CQE_STATUS_ADDL_SHIFT 0x08
+#define CQE_STATUS_ADDL_SHIFT 8
+#define CQE_STATUS_MASK 0xFF
#define CQE_STATUS_WRB_MASK 0xFF0000
#define CQE_STATUS_WRB_SHIFT 16
+
#define BEISCSI_HOST_MBX_TIMEOUT (110 * 1000)
#define BEISCSI_FW_MBX_TIMEOUT 100
@@ -119,13 +120,22 @@ struct be_mcc_compl {
#define ASYNC_TRAILER_EVENT_CODE_MASK 0xFF
#define ASYNC_EVENT_CODE_LINK_STATE 0x1
#define ASYNC_EVENT_CODE_ISCSI 0x4
+#define ASYNC_EVENT_CODE_SLI 0x11
#define ASYNC_TRAILER_EVENT_TYPE_SHIFT 16 /* bits 16 - 23 */
-#define ASYNC_TRAILER_EVENT_TYPE_MASK 0xF
+#define ASYNC_TRAILER_EVENT_TYPE_MASK 0xFF
+
+/* iSCSI events */
#define ASYNC_EVENT_NEW_ISCSI_TGT_DISC 0x4
#define ASYNC_EVENT_NEW_ISCSI_CONN 0x5
#define ASYNC_EVENT_NEW_TCP_CONN 0x7
+/* SLI events */
+#define ASYNC_SLI_EVENT_TYPE_MISCONFIGURED 0x9
+#define ASYNC_SLI_LINK_EFFECT_VALID(le) (le & 0x80)
+#define ASYNC_SLI_LINK_EFFECT_SEV(le) ((le >> 1) & 0x03)
+#define ASYNC_SLI_LINK_EFFECT_STATE(le) (le & 0x01)
+
struct be_async_event_trailer {
u32 code;
};
@@ -133,7 +143,6 @@ struct be_async_event_trailer {
enum {
ASYNC_EVENT_LINK_DOWN = 0x0,
ASYNC_EVENT_LINK_UP = 0x1,
- ASYNC_EVENT_LOGICAL = 0x2
};
/**
@@ -143,16 +152,39 @@ enum {
struct be_async_event_link_state {
u8 physical_port;
u8 port_link_status;
+/**
+ * ASYNC_EVENT_LINK_DOWN 0x0
+ * ASYNC_EVENT_LINK_UP 0x1
+ * ASYNC_EVENT_LINK_LOGICAL_DOWN 0x2
+ * ASYNC_EVENT_LINK_LOGICAL_UP 0x3
+ */
+#define BE_ASYNC_LINK_UP_MASK 0x01
u8 port_duplex;
u8 port_speed;
-#define BEISCSI_PHY_LINK_FAULT_NONE 0x00
-#define BEISCSI_PHY_LINK_FAULT_LOCAL 0x01
-#define BEISCSI_PHY_LINK_FAULT_REMOTE 0x02
+/* BE2ISCSI_LINK_SPEED_ZERO 0x00 - no link */
+#define BE2ISCSI_LINK_SPEED_10MBPS 0x01
+#define BE2ISCSI_LINK_SPEED_100MBPS 0x02
+#define BE2ISCSI_LINK_SPEED_1GBPS 0x03
+#define BE2ISCSI_LINK_SPEED_10GBPS 0x04
+#define BE2ISCSI_LINK_SPEED_25GBPS 0x06
+#define BE2ISCSI_LINK_SPEED_40GBPS 0x07
u8 port_fault;
- u8 rsvd0[7];
+ u8 event_reason;
+ u16 qos_link_speed;
+ u32 event_tag;
struct be_async_event_trailer trailer;
} __packed;
+/**
+ * When async-trailer is SLI event, mcc_compl is interpreted as
+ */
+struct be_async_event_sli {
+ u32 event_data1;
+ u32 event_data2;
+ u32 reserved;
+ u32 trailer;
+} __packed;
+
struct be_mcc_mailbox {
struct be_mcc_wrb wrb;
struct be_mcc_compl compl;
@@ -172,6 +204,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_CQ_CREATE 12
#define OPCODE_COMMON_EQ_CREATE 13
#define OPCODE_COMMON_MCC_CREATE 21
+#define OPCODE_COMMON_MCC_CREATE_EXT 90
#define OPCODE_COMMON_ADD_TEMPLATE_HEADER_BUFFERS 24
#define OPCODE_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS 25
#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES 32
@@ -183,6 +216,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_EQ_DESTROY 55
#define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG 58
#define OPCODE_COMMON_FUNCTION_RESET 61
+#define OPCODE_COMMON_GET_PORT_NAME 77
/**
* LIST of opcodes that are common between Initiator and Target
@@ -587,10 +621,11 @@ struct amap_mcc_context {
u8 rsvd2[32];
} __packed;
-struct be_cmd_req_mcc_create {
+struct be_cmd_req_mcc_create_ext {
struct be_cmd_req_hdr hdr;
u16 num_pages;
u16 rsvd0;
+ u32 async_evt_bitmap;
u8 context[sizeof(struct amap_mcc_context) / 8];
struct phys_addr pages[8];
} __packed;
@@ -653,20 +688,6 @@ struct be_cmd_req_modify_eq_delay {
/******************** Get MAC ADDR *******************/
-#define ETH_ALEN 6
-
-struct be_cmd_get_nic_conf_req {
- struct be_cmd_req_hdr hdr;
- u32 nic_port_count;
- u32 speed;
- u32 max_speed;
- u32 link_state;
- u32 max_frame_size;
- u16 size_of_structure;
- u8 mac_address[ETH_ALEN];
- u32 rsvd[23];
-};
-
struct be_cmd_get_nic_conf_resp {
struct be_cmd_resp_hdr hdr;
u32 nic_port_count;
@@ -675,9 +696,8 @@ struct be_cmd_get_nic_conf_resp {
u32 link_state;
u32 max_frame_size;
u16 size_of_structure;
- u8 mac_address[6];
- u32 rsvd[23];
-};
+ u8 mac_address[ETH_ALEN];
+} __packed;
#define BEISCSI_ALIAS_LEN 32
@@ -689,29 +709,6 @@ struct be_cmd_hba_name {
u8 initiator_alias[BEISCSI_ALIAS_LEN];
} __packed;
-struct be_cmd_ntwk_link_status_req {
- struct be_cmd_req_hdr hdr;
- u32 rsvd0;
-} __packed;
-
-/*** Port Speed Values ***/
-#define BE2ISCSI_LINK_SPEED_ZERO 0x00
-#define BE2ISCSI_LINK_SPEED_10MBPS 0x01
-#define BE2ISCSI_LINK_SPEED_100MBPS 0x02
-#define BE2ISCSI_LINK_SPEED_1GBPS 0x03
-#define BE2ISCSI_LINK_SPEED_10GBPS 0x04
-struct be_cmd_ntwk_link_status_resp {
- struct be_cmd_resp_hdr hdr;
- u8 phys_port;
- u8 mac_duplex;
- u8 mac_speed;
- u8 mac_fault;
- u8 mgmt_mac_duplex;
- u8 mgmt_mac_speed;
- u16 qos_link_speed;
- u32 logical_link_speed;
-} __packed;
-
int beiscsi_cmd_eq_create(struct be_ctrl_info *ctrl,
struct be_queue_info *eq, int eq_delay);
@@ -730,28 +727,28 @@ int be_poll_mcc(struct be_ctrl_info *ctrl);
int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
unsigned int be_cmd_get_initname(struct beiscsi_hba *phba);
-unsigned int be_cmd_get_port_speed(struct beiscsi_hba *phba);
-void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag);
+void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag);
int be_cmd_modify_eq_delay(struct beiscsi_hba *phba, struct be_set_eqd *,
int num);
-int beiscsi_mccq_compl(struct beiscsi_hba *phba,
- uint32_t tag, struct be_mcc_wrb **wrb,
- struct be_dma_mem *mbx_cmd_mem);
+int beiscsi_mccq_compl_wait(struct beiscsi_hba *phba,
+ uint32_t tag, struct be_mcc_wrb **wrb,
+ struct be_dma_mem *mbx_cmd_mem);
/*ISCSI Functuions */
int be_cmd_fw_initialize(struct be_ctrl_info *ctrl);
int be_cmd_fw_uninit(struct be_ctrl_info *ctrl);
struct be_mcc_wrb *wrb_from_mbox(struct be_dma_mem *mbox_mem);
-struct be_mcc_wrb *wrb_from_mccq(struct beiscsi_hba *phba);
-int be_mcc_notify_wait(struct beiscsi_hba *phba);
-void be_mcc_notify(struct beiscsi_hba *phba);
-unsigned int alloc_mcc_tag(struct beiscsi_hba *phba);
-void beiscsi_async_link_state_process(struct beiscsi_hba *phba,
- struct be_async_event_link_state *evt);
-int be_mcc_compl_process_isr(struct be_ctrl_info *ctrl,
- struct be_mcc_compl *compl);
+int be_mcc_compl_poll(struct beiscsi_hba *phba, unsigned int tag);
+void be_mcc_notify(struct beiscsi_hba *phba, unsigned int tag);
+struct be_mcc_wrb *alloc_mcc_wrb(struct beiscsi_hba *phba,
+ unsigned int *ref_tag);
+void beiscsi_process_async_event(struct beiscsi_hba *phba,
+ struct be_mcc_compl *compl);
+int beiscsi_process_mcc_compl(struct be_ctrl_info *ctrl,
+ struct be_mcc_compl *compl);
+
int be_mbox_notify(struct be_ctrl_info *ctrl);
@@ -777,8 +774,6 @@ int be_cmd_wrbq_create(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem,
struct hwi_wrb_context *pwrb_context,
uint8_t ulp_num);
-bool is_link_state_evt(u32 trailer);
-
/* Configuration Functions */
int be_cmd_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);
@@ -1137,6 +1132,21 @@ struct be_cmd_get_all_if_id_req {
u32 if_hndl_list[1];
} __packed;
+struct be_cmd_get_port_name {
+ union {
+ struct be_cmd_req_hdr req_hdr;
+ struct be_cmd_resp_hdr resp_hdr;
+ } h;
+ union {
+ struct {
+ u32 reserved;
+ } req;
+ struct {
+ u32 port_names;
+ } resp;
+ } p;
+} __packed;
+
#define ISCSI_OPCODE_SCSI_DATA_OUT 5
#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY 5
#define OPCODE_COMMON_MODIFY_EQ_DELAY 41
@@ -1367,5 +1377,5 @@ void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
u8 subsystem, u8 opcode, int cmd_len);
-void be2iscsi_fail_session(struct iscsi_cls_session *cls_session);
+void beiscsi_fail_session(struct iscsi_cls_session *cls_session);
#endif /* !BEISCSI_CMDS_H */