diff options
author | Kashyap, Desai <kashyap.desai@lsi.com> | 2010-07-26 18:57:36 +0530 |
---|---|---|
committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:07:47 -0500 |
commit | 213aaca3e5727f3eb56002b04a1405db34a54ed8 (patch) | |
tree | 2a9fc9b41a31fe286fe274fa477bc28848794caa /drivers | |
parent | c9de7dc48307395fb71780b567ae8833b080d1c8 (diff) | |
download | kernel_samsung_tuna-213aaca3e5727f3eb56002b04a1405db34a54ed8.zip kernel_samsung_tuna-213aaca3e5727f3eb56002b04a1405db34a54ed8.tar.gz kernel_samsung_tuna-213aaca3e5727f3eb56002b04a1405db34a54ed8.tar.bz2 |
[SCSI] mptfusion: Extra debug prints added relavent to Device missing delay error handling
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>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/message/fusion/mptbase.c | 27 | ||||
-rw-r--r-- | drivers/message/fusion/mptbase.h | 3 | ||||
-rw-r--r-- | drivers/message/fusion/mptctl.c | 6 | ||||
-rw-r--r-- | drivers/message/fusion/mptfc.c | 9 | ||||
-rw-r--r-- | drivers/message/fusion/mptlan.c | 4 | ||||
-rw-r--r-- | drivers/message/fusion/mptsas.c | 15 | ||||
-rw-r--r-- | drivers/message/fusion/mptspi.c | 9 |
7 files changed, 47 insertions, 26 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index e319abc..8280039 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -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. */ diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 7f31973..0b23c42 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -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); diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 40046f5..d8ddfdf 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -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); diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index b5f03ad..e15220f 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -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); diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c index 4fa9665..cbe9607 100644 --- a/drivers/message/fusion/mptlan.c +++ b/drivers/message/fusion/mptlan.c @@ -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; } diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 235113a..83a5115 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -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); diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c index 1abaa5d..0e28031 100644 --- a/drivers/message/fusion/mptspi.c +++ b/drivers/message/fusion/mptspi.c @@ -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); |