[SCSI] qla2xxx: Code changes to support new dynamic logging infrastructure.

The code is changed to support the new dynamic logging infrastructure.
Following are the levels added.
Default is 0 - no logging.  0x40000000 - Module Init & Probe.
0x20000000 - Mailbox Cmnds. 0x10000000 - Device Discovery.
0x08000000 - IO tracing.    0x04000000 - DPC Thread.
0x02000000 - Async events.  0x01000000 - Timer routines.
0x00800000 - User space.    0x00400000 - Task Management.
0x00200000 - AER/EEH.       0x00100000 - Multi Q.
0x00080000 - P3P Specific.  0x00040000 - Virtual Port.
0x00020000 - Buffer Dump.   0x00010000 - Misc.
0x7fffffff - For enabling all logs, can be too many logs.

Setting ql2xextended_error_logging module parameter to any of the above
value, will enable the debug for that particular level.
Do LOGICAL OR of the value to enable more than one level.

Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index a5a4e1275bf2..0b4c2b794c6f 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -64,7 +64,7 @@ qla2x00_dfs_fce_open(struct inode *inode, struct file *file)
         /* Pause tracing to flush FCE buffers. */
         rval = qla2x00_disable_fce_trace(vha, &ha->fce_wr, &ha->fce_rd);
         if (rval)
-                qla_printk(KERN_WARNING, ha,
+                ql_dbg(ql_dbg_user, vha, 0x705c,
                     "DebugFS: Unable to disable FCE (%d).\n", rval);
 
         ha->flags.fce_enabled = 0;
@@ -92,7 +92,7 @@ qla2x00_dfs_fce_release(struct inode *inode, struct file *file)
         rval = qla2x00_enable_fce_trace(vha, ha->fce_dma, ha->fce_bufs,
             ha->fce_mb, &ha->fce_bufs);
         if (rval) {
-                qla_printk(KERN_WARNING, ha,
+                ql_dbg(ql_dbg_user, vha, 0x700d,
                     "DebugFS: Unable to reinitialize FCE (%d).\n", rval);
                 ha->flags.fce_enabled = 0;
         }
@@ -125,8 +125,8 @@ qla2x00_dfs_setup(scsi_qla_host_t *vha)
         atomic_set(&qla2x00_dfs_root_count, 0);
         qla2x00_dfs_root = debugfs_create_dir(QLA2XXX_DRIVER_NAME, NULL);
         if (!qla2x00_dfs_root) {
-                qla_printk(KERN_NOTICE, ha,
-                    "DebugFS: Unable to create root directory.\n");
+                ql_log(ql_log_warn, vha, 0x00f7,
+                    "Unable to create debugfs root directory.\n");
                 goto out;
         }
 
@@ -137,8 +137,8 @@ create_dir:
         mutex_init(&ha->fce_mutex);
         ha->dfs_dir = debugfs_create_dir(vha->host_str, qla2x00_dfs_root);
         if (!ha->dfs_dir) {
-                qla_printk(KERN_NOTICE, ha,
-                    "DebugFS: Unable to create ha directory.\n");
+                ql_log(ql_log_warn, vha, 0x00f8,
+                    "Unable to create debugfs ha directory.\n");
                 goto out;
         }
 
@@ -148,8 +148,8 @@ create_nodes:
         ha->dfs_fce = debugfs_create_file("fce", S_IRUSR, ha->dfs_dir, vha,
             &dfs_fce_ops);
         if (!ha->dfs_fce) {
-                qla_printk(KERN_NOTICE, ha,
-                    "DebugFS: Unable to fce node.\n");
+                ql_log(ql_log_warn, vha, 0x00f9,
+                    "Unable to create debugfs fce node.\n");
                 goto out;
         }
 out: