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path: root/drivers/scsi/bnx2i/bnx2i.h
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Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i.h')
-rw-r--r--drivers/scsi/bnx2i/bnx2i.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 6b624e767d3..00c033511cb 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -295,16 +295,21 @@ struct iscsi_cid_queue {
* @max_cqes: CQ size
* @num_ccell: number of command cells per connection
* @ofld_conns_active: active connection list
+ * @eh_wait: wait queue for the endpoint to shutdown
* @max_active_conns: max offload connections supported by this device
* @cid_que: iscsi cid queue
* @ep_rdwr_lock: read / write lock to synchronize various ep lists
* @ep_ofld_list: connection list for pending offload completion
+ * @ep_active_list: connection list for active offload endpoints
* @ep_destroy_list: connection list for pending offload completion
* @mp_bd_tbl: BD table to be used with middle path requests
* @mp_bd_dma: DMA address of 'mp_bd_tbl' memory buffer
* @dummy_buffer: Dummy buffer to be used with zero length scsicmd reqs
* @dummy_buf_dma: DMA address of 'dummy_buffer' memory buffer
* @lock: lock to synchonize access to hba structure
+ * @hba_shutdown_tmo: Timeout value to shutdown each connection
+ * @conn_teardown_tmo: Timeout value to tear down each connection
+ * @conn_ctx_destroy_tmo: Timeout value to destroy context of each connection
* @pci_did: PCI device ID
* @pci_vid: PCI vendor ID
* @pci_sdid: PCI subsystem device ID
@@ -369,6 +374,7 @@ struct bnx2i_hba {
rwlock_t ep_rdwr_lock;
struct list_head ep_ofld_list;
+ struct list_head ep_active_list;
struct list_head ep_destroy_list;
/*
@@ -383,6 +389,8 @@ struct bnx2i_hba {
struct mutex net_dev_lock;/* sync net device access */
int hba_shutdown_tmo;
+ int conn_teardown_tmo;
+ int conn_ctx_destroy_tmo;
/*
* PCI related info.
*/
@@ -631,6 +639,8 @@ enum {
EP_STATE_CLEANUP_CMPL = 0x800,
EP_STATE_TCP_FIN_RCVD = 0x1000,
EP_STATE_TCP_RST_RCVD = 0x2000,
+ EP_STATE_LOGOUT_SENT = 0x4000,
+ EP_STATE_LOGOUT_RESP_RCVD = 0x8000,
EP_STATE_PG_OFLD_FAILED = 0x1000000,
EP_STATE_ULP_UPDATE_FAILED = 0x2000000,
EP_STATE_CLEANUP_FAILED = 0x4000000,
@@ -645,6 +655,7 @@ enum {
* @link: list head to link elements
* @hba: adapter to which this connection belongs
* @conn: iscsi connection this EP is linked to
+ * @cls_ep: associated iSCSI endpoint pointer
* @sess: iscsi session this EP is linked to
* @cm_sk: cnic sock struct
* @hba_age: age to detect if 'iscsid' issues ep_disconnect()
@@ -664,6 +675,7 @@ struct bnx2i_endpoint {
struct list_head link;
struct bnx2i_hba *hba;
struct bnx2i_conn *conn;
+ struct iscsi_endpoint *cls_ep;
struct cnic_sock *cm_sk;
u32 hba_age;
u32 state;
@@ -766,6 +778,8 @@ extern struct bnx2i_endpoint *bnx2i_find_ep_in_destroy_list(
extern int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep);
extern void bnx2i_arm_cq_event_coalescing(struct bnx2i_endpoint *ep, u8 action);
+extern int bnx2i_hw_ep_disconnect(struct bnx2i_endpoint *bnx2i_ep);
+
/* Debug related function prototypes */
extern void bnx2i_print_pend_cmd_queue(struct bnx2i_conn *conn);
extern void bnx2i_print_active_cmd_queue(struct bnx2i_conn *conn);