diff options
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.h')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe.h | 50 |
1 files changed, 3 insertions, 47 deletions
diff --git a/drivers/scsi/fcoe/fcoe.h b/drivers/scsi/fcoe/fcoe.h index c69b2c56c2d1..408a6fd78fb4 100644 --- a/drivers/scsi/fcoe/fcoe.h +++ b/drivers/scsi/fcoe/fcoe.h @@ -24,7 +24,7 @@ #include <linux/kthread.h> #define FCOE_MAX_QUEUE_DEPTH 256 -#define FCOE_LOW_QUEUE_DEPTH 32 +#define FCOE_MIN_QUEUE_DEPTH 32 #define FCOE_WORD_TO_BYTE 4 @@ -40,12 +40,6 @@ #define FCOE_MIN_XID 0x0000 /* the min xid supported by fcoe_sw */ #define FCOE_MAX_XID 0x0FFF /* the max xid supported by fcoe_sw */ -/* - * Max MTU for FCoE: 14 (FCoE header) + 24 (FC header) + 2112 (max FC payload) - * + 4 (FC CRC) + 4 (FCoE trailer) = 2158 bytes - */ -#define FCOE_MTU 2158 - unsigned int fcoe_debug_logging; module_param_named(debug_logging, fcoe_debug_logging, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels"); @@ -71,21 +65,6 @@ do { \ netdev->name, ##args);) /** - * struct fcoe_percpu_s - The per-CPU context for FCoE receive threads - * @thread: The thread context - * @fcoe_rx_list: The queue of pending packets to process - * @page: The memory page for calculating frame trailer CRCs - * @crc_eof_offset: The offset into the CRC page pointing to available - * memory for a new trailer - */ -struct fcoe_percpu_s { - struct task_struct *thread; - struct sk_buff_head fcoe_rx_list; - struct page *crc_eof_page; - int crc_eof_offset; -}; - -/** * struct fcoe_interface - A FCoE interface * @list: Handle for a list of FCoE interfaces * @netdev: The associated net device @@ -108,30 +87,6 @@ struct fcoe_interface { struct kref kref; }; -/** - * struct fcoe_port - The FCoE private structure - * @fcoe: The associated fcoe interface - * @lport: The associated local port - * @fcoe_pending_queue: The pending Rx queue of skbs - * @fcoe_pending_queue_active: Indicates if the pending queue is active - * @timer: The queue timer - * @destroy_work: Handle for work context - * (to prevent RTNL deadlocks) - * @data_srt_addr: Source address for data - * - * An instance of this structure is to be allocated along with the - * Scsi_Host and libfc fc_lport structures. - */ -struct fcoe_port { - struct fcoe_interface *fcoe; - struct fc_lport *lport; - struct sk_buff_head fcoe_pending_queue; - u8 fcoe_pending_queue_active; - struct timer_list timer; - struct work_struct destroy_work; - u8 data_src_addr[ETH_ALEN]; -}; - #define fcoe_from_ctlr(fip) container_of(fip, struct fcoe_interface, ctlr) /** @@ -140,7 +95,8 @@ struct fcoe_port { */ static inline struct net_device *fcoe_netdev(const struct fc_lport *lport) { - return ((struct fcoe_port *)lport_priv(lport))->fcoe->netdev; + return ((struct fcoe_interface *) + ((struct fcoe_port *)lport_priv(lport))->priv)->netdev; } #endif /* _FCOE_H_ */ |