backlight: tosa_lcd: use devm_gpio_request()

[cascardo/linux.git] / include / scsi / libfcoe.h

diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index cfdb55f..22b07cc 100644 (file)
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -29,6 +29,7 @@
 #include <linux/random.h>
 #include <scsi/fc/fc_fcoe.h>
 #include <scsi/libfc.h>
+#include <scsi/fcoe_sysfs.h>
 
 #define FCOE_MAX_CMD_LEN       16      /* Supported CDB length */
 
@@ -158,9 +159,25 @@ struct fcoe_ctlr {
        spinlock_t ctlr_lock;
 };
 
+/**
+ * fcoe_ctlr_priv() - Return the private data from a fcoe_ctlr
+ * @cltr: The fcoe_ctlr whose private data will be returned
+ */
+static inline void *fcoe_ctlr_priv(const struct fcoe_ctlr *ctlr)
+{
+       return (void *)(ctlr + 1);
+}
+
+#define fcoe_ctlr_to_ctlr_dev(x)                                       \
+       (struct fcoe_ctlr_device *)(((struct fcoe_ctlr_device *)(x)) - 1)
+
 /**
  * struct fcoe_fcf - Fibre-Channel Forwarder
  * @list:       list linkage
+ * @event_work:  Work for FC Transport actions queue
+ * @event:       The event to be processed
+ * @fip:         The controller that the FCF was discovered on
+ * @fcf_dev:     The associated fcoe_fcf_device instance
  * @time:       system time (jiffies) when an advertisement was last received
  * @switch_name: WWN of switch from advertisement
  * @fabric_name: WWN of fabric from advertisement
@@ -182,6 +199,9 @@ struct fcoe_ctlr {
  */
 struct fcoe_fcf {
        struct list_head list;
+       struct work_struct event_work;
+       struct fcoe_ctlr *fip;
+       struct fcoe_fcf_device *fcf_dev;
        unsigned long time;
 
        u64 switch_name;
@@ -198,6 +218,9 @@ struct fcoe_fcf {
        u8 fd_flags:1;
 };
 
+#define fcoe_fcf_to_fcf_dev(x)                 \
+       ((x)->fcf_dev)
+
 /**
  * struct fcoe_rport - VN2VN remote port
  * @time:      time of create or last beacon packet received from node
@@ -333,6 +356,10 @@ void fcoe_queue_timer(ulong lport);
 int fcoe_get_paged_crc_eof(struct sk_buff *skb, int tlen,
                           struct fcoe_percpu_s *fps);
 
+/* FCoE Sysfs helpers */
+void fcoe_fcf_get_selected(struct fcoe_fcf_device *);
+void fcoe_ctlr_get_fip_mode(struct fcoe_ctlr_device *);
+
 /**
  * struct netdev_list
  * A mapping from netdevice to fcoe_transport