Commit 5f28d2d7 authored May 15, 2012 by Saurav Kashyap Committed by James Bottomley May 22, 2012

[SCSI] qla2xxx: Add ql_dbg_verbose logging level.



Add an extra layer of logging granularity for messages that are necessary in
some circumstances but may flood the kernel log buffer with too many messages
otherwise.

Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

parent 9a347ff4

drivers/scsi/qla2xxx/qla_dbg.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -12,12 +12,13 @@
		* \| Level \| Last Value Used \| Holes \|
		* ----------------------------------------------------------------------
		* \| Module Init and Probe \| 0x0120 \| 0x4b,0xba,0xfa \|
		* \| Mailbox commands \| 0x113e \| 0x112c-0x112e \|
		* \| Mailbox commands \| 0x113e \| 0x111a-0x111b \|
		* \| \| \| 0x112c-0x112e \|
		* \| \| \| 0x113a \|
		* \| Device Discovery \| 0x2086 \| 0x2020-0x2022 \|
		* \| Queue Command and IO tracing \| 0x3030 \| 0x3006,0x3008 \|
		* \| \| \| 0x302d-0x302e \|
		* \| DPC Thread \| 0x401c \| \|
		* \| DPC Thread \| 0x401c \| 0x4002,0x4013 \|
		* \| Async Events \| 0x505d \| 0x502b-0x502f \|
		* \| \| \| 0x5047,0x5052 \|
		* \| Timer Routines \| 0x6011 \| \|
		@@ -27,9 +28,9 @@
		* \| \| \| 0x708c \|
		* \| Task Management \| 0x803c \| 0x8025-0x8026 \|
		* \| \| \| 0x800b,0x8039 \|
		* \| AER/EEH \| 0x900f \| \|
		* \| AER/EEH \| 0x9011 \| \|
		* \| Virtual Port \| 0xa007 \| \|
		* \| ISP82XX Specific \| 0xb054 \| 0xb053 \|
		* \| ISP82XX Specific \| 0xb054 \| 0xb024 \|
		* \| MultiQ \| 0xc00c \| \|
		* \| Misc \| 0xd010 \| \|
		* ----------------------------------------------------------------------

drivers/scsi/qla2xxx/qla_dbg.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -339,3 +339,8 @@ ql_log_pci(uint32_t, struct pci_dev pdev, int32_t, const char fmt, ...);
		#define ql_dbg_misc 0x00010000 /* For dumping everything that is not
		* not covered by upper categories
		*/
		#define ql_dbg_verbose 0x00008000 /* More verbosity for each level
		* This is to be used with other levels where
		* more verbosity is required. It might not
		* be applicable to all the levels.
		*/

drivers/scsi/qla2xxx/qla_mbx.c

+321 −174

File changed.

Preview size limit exceeded, changes collapsed.

drivers/scsi/qla2xxx/qla_mid.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -295,10 +295,8 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
		static int
		qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
		{
		ql_dbg(ql_dbg_dpc, vha, 0x4012,
		"Entering %s.\n", __func__);
		ql_dbg(ql_dbg_dpc, vha, 0x4013,
		"vp_flags: 0x%lx.\n", vha->vp_flags);
		ql_dbg(ql_dbg_dpc + ql_dbg_verbose, vha, 0x4012,
		"Entering %s vp_flags: 0x%lx.\n", __func__, vha->vp_flags);

		qla2x00_do_work(vha);

		@@ -348,7 +346,7 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
		}
		}

		ql_dbg(ql_dbg_dpc, vha, 0x401c,
		ql_dbg(ql_dbg_dpc + ql_dbg_verbose, vha, 0x401c,
		"Exiting %s.\n", __func__);
		return 0;
		}

drivers/scsi/qla2xxx/qla_nx.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -2960,9 +2960,8 @@ qla82xx_need_qsnt_handler(scsi_qla_host_t *vha)
		* changing the state to DEV_READY
		*/
		ql_log(ql_log_info, vha, 0xb023,
		"%s : QUIESCENT TIMEOUT.\n", QLA2XXX_DRIVER_NAME);
		ql_log(ql_log_info, vha, 0xb024,
		"DRV_ACTIVE:%d DRV_STATE:%d.\n",
		"%s : QUIESCENT TIMEOUT DRV_ACTIVE:%d "
		"DRV_STATE:%d.\n", QLA2XXX_DRIVER_NAME,
		drv_active, drv_state);
		qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
		QLA82XX_DEV_READY);