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-rw-r--r--include/scsi/libfcoe.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index 06f1b5a8ed19..feb6a94c90ea 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -92,10 +92,12 @@ enum fip_state {
* @timer_work: &work_struct for doing keep-alives and resets.
* @recv_work: &work_struct for receiving FIP frames.
* @fip_recv_list: list of received FIP frames.
+ * @flogi_req: clone of FLOGI request sent
* @rnd_state: state for pseudo-random number generator.
* @port_id: proposed or selected local-port ID.
* @user_mfs: configured maximum FC frame size, including FC header.
* @flogi_oxid: exchange ID of most recent fabric login.
+ * @flogi_req_send: send of FLOGI requested
* @flogi_count: number of FLOGI attempts in AUTO mode.
* @map_dest: use the FC_MAP mode for destination MAC addresses.
* @spma: supports SPMA server-provided MACs mode
@@ -106,6 +108,7 @@ enum fip_state {
* @update_mac: LLD-supplied function to handle changes to MAC addresses.
* @get_src_addr: LLD-supplied function to supply a source MAC address.
* @ctlr_mutex: lock protecting this structure.
+ * @ctlr_lock: spinlock covering flogi_req
*
* This structure is used by all FCoE drivers. It contains information
* needed by all FCoE low-level drivers (LLDs) as well as internal state
@@ -126,12 +129,14 @@ struct fcoe_ctlr {
struct work_struct timer_work;
struct work_struct recv_work;
struct sk_buff_head fip_recv_list;
+ struct sk_buff *flogi_req;
struct rnd_state rnd_state;
u32 port_id;
u16 user_mfs;
u16 flogi_oxid;
+ u8 flogi_req_send;
u8 flogi_count;
u8 map_dest;
u8 spma;
@@ -143,6 +148,7 @@ struct fcoe_ctlr {
void (*update_mac)(struct fc_lport *, u8 *addr);
u8 * (*get_src_addr)(struct fc_lport *);
struct mutex ctlr_mutex;
+ spinlock_t ctlr_lock;
};
/**
@@ -155,6 +161,7 @@ struct fcoe_ctlr {
* @fcf_mac: Ethernet address of the FCF
* @vfid: virtual fabric ID
* @pri: selection priority, smaller values are better
+ * @flogi_sent: current FLOGI sent to this FCF
* @flags: flags received from advertisement
* @fka_period: keep-alive period, in jiffies
*
@@ -176,6 +183,7 @@ struct fcoe_fcf {
u8 fcf_mac[ETH_ALEN];
u8 pri;
+ u8 flogi_sent;
u16 flags;
u32 fka_period;
u8 fd_flags:1;