commit d37779f8d98a1d7c5ba904982958167d988f01dd
author Krishna Gudipati <kgudipat@brocade.com> Mon Jun 13 15:42:10 2011 -0700
committer James Bottomley <JBottomley@Parallels.com> Wed Jun 29 15:25:57 2011 -0500
tree 8d73314ba2894c322494d3cfa06f3273b7ff1c35
parent 85ce928dbb87585042e7dfebe513f724eadebd5e

[SCSI] bfa: Introduce IOC event notification mechanism.

Introduced a generic event notification callback function that
receives IOC_ENABLED, IOC_DISABLED, IOC_FAILED events and notifies the
modules registered for these events.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/bfa/bfi.h

diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index 6ef1ba50..d57522dd 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -43,13 +43,15 @@
 	u8		msg_id;		/*  msg opcode with in the class   */
 	union {
 		struct {
-			u8	rsvd;
+			u8	qid;
 			u8	lpu_id;	/*  msg destination		    */
 		} h2i;
 		u16	i2htok;	/*  token in msgs to host	    */
 	} mtag;
 };
 
+#define bfi_mhdr_2_qid(_mh)	(_mh)->mtag.h2i.qid
+
 #define bfi_h2i_set(_mh, _mc, _op, _lpuid) do {		\
 	(_mh).msg_class		= (_mc);      \
 	(_mh).msg_id		= (_op);      \
@@ -157,6 +159,14 @@
 };
 
 /*
+ * Supported PCI function class codes (personality)
+ */
+enum bfi_pcifn_class {
+	BFI_PCIFN_CLASS_FC  = 0x0c04,
+	BFI_PCIFN_CLASS_ETH = 0x0200,
+};
+
+/*
  * Message Classes
  */
 enum bfi_mclass {
@@ -353,8 +363,8 @@
  */
 struct bfi_ioc_ctrl_req_s {
 	struct bfi_mhdr_s	mh;
-	u8			ioc_class;
-	u8			rsvd[3];
+	u16			clscode;
+	u16			rsvd;
 	u32		tv_sec;
 };
 #define bfi_ioc_enable_req_t struct bfi_ioc_ctrl_req_s;