PSARC 2008/427 iSCSI Boot

PSARC 2008/640 iSCSI With DHCP
6701045 iSCSI boot on x86
6713364 iscsi needs to support PSARC 2008/337 scsi-self-identifying
6422549 delay nl7c_init() call until after the root is mounted
6751246 dhcp release the lease before sync is committed on iSCSI disk
6763891 device name of the same lun is different by different discovery mode, non MPxIO
6768382 Add dependency on netowrk/physical in local-fs service

1 files changed, 13 insertions, 2 deletions

diff --git a/usr/src/uts/common/fs/sockfs/socksubr.c b/usr/src/uts/common/fs/sockfs/socksubr.c
index d8b69aef5e..33a6841f16 100644
--- a/usr/src/uts/common/fs/sockfs/socksubr.c
+++ b/usr/src/uts/common/fs/sockfs/socksubr.c
@@ -92,7 +92,7 @@ static struct kmem_cache *socktpi_cache, *socktpi_unix_cache;
 struct kmem_cache *socktpi_sod_cache;
 
 dev_t sockdev;	/* For fsid in getattr */
-
+int sockfs_defer_nl7c_init = 0;
 struct sockparams *sphead;
 krwlock_t splist_lock;
 
@@ -107,6 +107,8 @@ extern void nl7c_init(void);
 
 extern int sostr_init();
 
+extern int modrootloaded;
+
 #define	ADRSTRLEN (2 * sizeof (void *) + 1)
 /*
  * kernel structure for passing the sockinfo data back up to the user.
@@ -195,6 +197,11 @@ soconfig(int domain, int type, int protocol,
 	dprint(0, ("soconfig(%d,%d,%d,%s,%d)\n",
 	    domain, type, protocol, devpath, devpathlen));
 
+	if (sockfs_defer_nl7c_init) {
+		nl7c_init();
+		sockfs_defer_nl7c_init = 0;
+	}
+
 	/*
 	 * Look for an existing match.
 	 */
@@ -769,7 +776,11 @@ sockinit(int fstype, char *name)
 
 	mutex_init(&socklist.sl_lock, NULL, MUTEX_DEFAULT, NULL);
 	sendfile_init();
-	nl7c_init();
+	if (!modrootloaded) {
+		sockfs_defer_nl7c_init = 1;
+	} else {
+		nl7c_init();
+	}
 
 	return (0);