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[SCSI] mptfusion: Extra debug prints added relavent to Device missing delay error handling

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Adding function name in original debug prints and few more debug prints are
added.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Kashyap, Desai 2010-07-26 18:57:36 +05:30 committed by James Bottomley
parent c9de7dc483
commit 213aaca3e5
7 changed files with 47 additions and 26 deletions
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27
drivers/message/fusion/mptbase.c
View File

@ -115,6 +115,7 @@ MODULE_PARM_DESC(mpt_fwfault_debug, "Enable detection of Firmware fault"
" and halt Firmware on fault - (default=0)");
static char MptCallbacksName[MPT_MAX_PROTOCOL_DRIVERS][50];
#ifdef MFCNT
static int mfcounter = 0;
@ -213,7 +214,7 @@ static int ProcessEventNotification(MPT_ADAPTER *ioc,
static void mpt_iocstatus_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf);
static void mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info);
static void mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info);
static void mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info);
static void mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info , u8 cb_idx);
static int mpt_read_ioc_pg_3(MPT_ADAPTER *ioc);
static void mpt_inactive_raid_list_free(MPT_ADAPTER *ioc);
@ -490,7 +491,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
else if (ioc->bus_type == SPI)
mpt_spi_log_info(ioc, log_info);
else if (ioc->bus_type == SAS)
mpt_sas_log_info(ioc, log_info);
mpt_sas_log_info(ioc, log_info, cb_idx);
}
if (ioc_stat & MPI_IOCSTATUS_MASK)
@ -644,7 +645,7 @@ mptbase_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
* considered an error by the caller.
*/
u8
mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass, char *func_name)
{
u8 cb_idx;
last_drv_idx = MPT_MAX_PROTOCOL_DRIVERS;
@ -659,6 +660,8 @@ mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
MptDriverClass[cb_idx] = dclass;
MptEvHandlers[cb_idx] = NULL;
last_drv_idx = cb_idx;
memcpy(MptCallbacksName[cb_idx], func_name,
strlen(func_name) > 50 ? 50 : strlen(func_name));
break;
}
}
@ -8002,7 +8005,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
* Refer to lsi/mpi_log_sas.h.
**/
static void
mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info)
mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info, u8 cb_idx)
{
union loginfo_type {
u32 loginfo;
@ -8056,21 +8059,22 @@ union loginfo_type {
if (sub_code_desc != NULL)
printk(MYIOC_s_INFO_FMT
"LogInfo(0x%08x): Originator={%s}, Code={%s},"
" SubCode={%s}\n",
" SubCode={%s} cb_idx %s\n",
ioc->name, log_info, originator_desc, code_desc,
sub_code_desc);
sub_code_desc, MptCallbacksName[cb_idx]);
else if (code_desc != NULL)
printk(MYIOC_s_INFO_FMT
"LogInfo(0x%08x): Originator={%s}, Code={%s},"
" SubCode(0x%04x)\n",
" SubCode(0x%04x) cb_idx %s\n",
ioc->name, log_info, originator_desc, code_desc,
sas_loginfo.dw.subcode);
sas_loginfo.dw.subcode, MptCallbacksName[cb_idx]);
else
printk(MYIOC_s_INFO_FMT
"LogInfo(0x%08x): Originator={%s}, Code=(0x%02x),"
" SubCode(0x%04x)\n",
" SubCode(0x%04x) cb_idx %s\n",
ioc->name, log_info, originator_desc,
sas_loginfo.dw.code, sas_loginfo.dw.subcode);
sas_loginfo.dw.code, sas_loginfo.dw.subcode,
MptCallbacksName[cb_idx]);
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@ -8435,7 +8439,8 @@ fusion_init(void)
/* Register ourselves (mptbase) in order to facilitate
* EventNotification handling.
*/
mpt_base_index = mpt_register(mptbase_reply, MPTBASE_DRIVER);
mpt_base_index = mpt_register(mptbase_reply, MPTBASE_DRIVER,
"mptbase_reply");
/* Register for hard reset handling callbacks.
*/

3
drivers/message/fusion/mptbase.h
View File

@ -926,7 +926,8 @@ extern void mpt_detach(struct pci_dev *pdev);
extern int mpt_suspend(struct pci_dev *pdev, pm_message_t state);
extern int mpt_resume(struct pci_dev *pdev);
#endif
extern u8 mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass);
extern u8 mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass,
char *func_name);
extern void mpt_deregister(u8 cb_idx);
extern int mpt_event_register(u8 cb_idx, MPT_EVHANDLER ev_cbfunc);
extern void mpt_event_deregister(u8 cb_idx);

6
drivers/message/fusion/mptctl.c
View File

@ -3018,7 +3018,8 @@ static int __init mptctl_init(void)
* Install our handler
*/
++where;
mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER);
mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER,
"mptctl_reply");
if (!mptctl_id || mptctl_id >= MPT_MAX_PROTOCOL_DRIVERS) {
printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n");
misc_deregister(&mptctl_miscdev);
@ -3026,7 +3027,8 @@ static int __init mptctl_init(void)
goto out_fail;
}
mptctl_taskmgmt_id = mpt_register(mptctl_taskmgmt_reply, MPTCTL_DRIVER);
mptctl_taskmgmt_id = mpt_register(mptctl_taskmgmt_reply, MPTCTL_DRIVER,
"mptctl_taskmgmt_reply");
if (!mptctl_taskmgmt_id || mptctl_taskmgmt_id >= MPT_MAX_PROTOCOL_DRIVERS) {
printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n");
mpt_deregister(mptctl_id);

9
drivers/message/fusion/mptfc.c
View File

@ -1472,9 +1472,12 @@ mptfc_init(void)
if (!mptfc_transport_template)
return -ENODEV;
mptfcDoneCtx = mpt_register(mptscsih_io_done, MPTFC_DRIVER);
mptfcTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTFC_DRIVER);
mptfcInternalCtx = mpt_register(mptscsih_scandv_complete, MPTFC_DRIVER);
mptfcDoneCtx = mpt_register(mptscsih_io_done, MPTFC_DRIVER,
"mptscsih_scandv_complete");
mptfcTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTFC_DRIVER,
"mptscsih_scandv_complete");
mptfcInternalCtx = mpt_register(mptscsih_scandv_complete, MPTFC_DRIVER,
"mptscsih_scandv_complete");
mpt_event_register(mptfcDoneCtx, mptfc_event_process);
mpt_reset_register(mptfcDoneCtx, mptfc_ioc_reset);

4
drivers/message/fusion/mptlan.c
View File

@ -1452,7 +1452,9 @@ static int __init mpt_lan_init (void)
{
show_mptmod_ver(LANAME, LANVER);
if ((LanCtx = mpt_register(lan_reply, MPTLAN_DRIVER)) <= 0) {
LanCtx = mpt_register(lan_reply, MPTLAN_DRIVER,
"lan_reply");
if (LanCtx <= 0) {
printk (KERN_ERR MYNAM ": Failed to register with MPT base driver\n");
return -EBUSY;
}

15
drivers/message/fusion/mptsas.c
View File

@ -5368,13 +5368,18 @@ mptsas_init(void)
return -ENODEV;
mptsas_transport_template->eh_timed_out = mptsas_eh_timed_out;
mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER);
mptsasTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSAS_DRIVER);
mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER,
"mptscsih_io_done");
mptsasTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSAS_DRIVER,
"mptscsih_taskmgmt_complete");
mptsasInternalCtx =
mpt_register(mptscsih_scandv_complete, MPTSAS_DRIVER);
mptsasMgmtCtx = mpt_register(mptsas_mgmt_done, MPTSAS_DRIVER);
mpt_register(mptscsih_scandv_complete, MPTSAS_DRIVER,
"mptscsih_scandv_complete");
mptsasMgmtCtx = mpt_register(mptsas_mgmt_done, MPTSAS_DRIVER,
"mptsas_mgmt_done");
mptsasDeviceResetCtx =
mpt_register(mptsas_taskmgmt_complete, MPTSAS_DRIVER);
mpt_register(mptsas_taskmgmt_complete, MPTSAS_DRIVER,
"mptsas_taskmgmt_complete");
mpt_event_register(mptsasDoneCtx, mptsas_event_process);
mpt_reset_register(mptsasDoneCtx, mptsas_ioc_reset);

9
drivers/message/fusion/mptspi.c
View File

@ -1551,9 +1551,12 @@ mptspi_init(void)
if (!mptspi_transport_template)
return -ENODEV;
mptspiDoneCtx = mpt_register(mptscsih_io_done, MPTSPI_DRIVER);
mptspiTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSPI_DRIVER);
mptspiInternalCtx = mpt_register(mptscsih_scandv_complete, MPTSPI_DRIVER);
mptspiDoneCtx = mpt_register(mptscsih_io_done, MPTSPI_DRIVER,
"mptscsih_io_done");
mptspiTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSPI_DRIVER,
"mptscsih_taskmgmt_complete");
mptspiInternalCtx = mpt_register(mptscsih_scandv_complete,
MPTSPI_DRIVER, "mptscsih_scandv_complete");
mpt_event_register(mptspiDoneCtx, mptspi_event_process);
mpt_reset_register(mptspiDoneCtx, mptspi_ioc_reset);