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Commit 00ab956f authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (38 commits)
  [SCSI] More buffer->request_buffer changes
  [SCSI] mptfusion: bump version to 3.04.01
  [SCSI] mptfusion: misc fix's
  [SCSI] mptfusion: firmware download boot fix's
  [SCSI] mptfusion: task abort fix's
  [SCSI] mptfusion: sas nexus loss support
  [SCSI] mptfusion: sas loginfo update
  [SCSI] mptfusion: mptctl panic when loading
  [SCSI] mptfusion: sas enclosures with smart drive
  [SCSI] NCR_D700: misc fixes (section and argument ordering)
  [SCSI] scsi_debug: must_check fixes
  [SCSI] scsi_transport_sas: kill the use of channel 
  [SCSI] scsi_transport_sas: add expander backlink
  [SCSI] hide EH backup data outside the scsi_cmnd
  [SCSI] ibmvscsi: handle inactive SCSI target during probe
  [SCSI] ibmvscsi: allocate lpevents for ibmvscsi on iseries
  [SCSI] aic7[9x]xx: Remove last vestiges of reverse_scan
  [SCSI] aha152x: stop poking at saved scsi_cmnd members
  [SCSI] st.c: Improve sense output
  [SCSI] lpfc 8.1.7: Change version number to 8.1.7
  ...
parents 53a49982 79bd3f85

drivers/fc4/fc.c

+2 −2
Original line number Diff line number Diff line
@@ -429,7 +429,7 @@ static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hd 
		

		if (fcmd->data) {

			if (SCpnt->use_sg)

				dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->buffer,

				dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->request_buffer,

						SCpnt->use_sg,

						SCpnt->sc_data_direction);

			else
@@ -810,7 +810,7 @@ static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, i 
							     SCpnt->request_bufflen,

							     SCpnt->sc_data_direction);

			} else {

				struct scatterlist *sg = (struct scatterlist *)SCpnt->buffer;

				struct scatterlist *sg = (struct scatterlist *)SCpnt->request_buffer;

				int nents;



				FCD(("XXX: Use_sg %d %d\n", SCpnt->use_sg, sg->length))

drivers/message/fusion/Kconfig

+0 −2
Original line number Diff line number Diff line
@@ -48,10 +48,8 @@ config FUSION_SAS 
	  List of supported controllers:



	  LSISAS1064

	  LSISAS1066

	  LSISAS1068

	  LSISAS1064E

	  LSISAS1066E

	  LSISAS1068E



config FUSION_MAX_SGE

drivers/message/fusion/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -9,7 +9,6 @@ 
#EXTRA_CFLAGS += -DMPT_DEBUG_EXIT

#EXTRA_CFLAGS += -DMPT_DEBUG_FAIL





#

# driver/module specifics...

#

drivers/message/fusion/mptbase.c

+64 −35
Original line number Diff line number Diff line
@@ -436,8 +436,6 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply) 
		 */

		if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) {

			freereq = 0;

			devtverboseprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p does not return Request frame\n",

				ioc->name, pEvReply));

		} else {

			devtverboseprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p returns Request frame\n",

				ioc->name, pEvReply));
@@ -678,19 +676,19 @@ int 
mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)

{

	MPT_ADAPTER	*ioc;

	const struct pci_device_id *id;



	if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS) {

	if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)

		return -EINVAL;

	}



	MptDeviceDriverHandlers[cb_idx] = dd_cbfunc;



	/* call per pci device probe entry point */

	list_for_each_entry(ioc, &ioc_list, list) {

		if(dd_cbfunc->probe) {

			dd_cbfunc->probe(ioc->pcidev,

			  ioc->pcidev->driver->id_table);

  		}

		id = ioc->pcidev->driver ?

		    ioc->pcidev->driver->id_table : NULL;

		if (dd_cbfunc->probe)

			dd_cbfunc->probe(ioc->pcidev, id);

	 }



	return 0;
@@ -1056,9 +1054,8 @@ mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init) 


				dinitprintk((MYIOC_s_INFO_FMT

				    "host_page_buffer @ %p, dma @ %x, sz=%d bytes\n",

				    ioc->name,

				    ioc->HostPageBuffer,

				    ioc->HostPageBuffer_dma,

				    ioc->name, ioc->HostPageBuffer,

				    (u32)ioc->HostPageBuffer_dma,

				    host_page_buffer_sz));

				ioc->alloc_total += host_page_buffer_sz;

				ioc->HostPageBuffer_sz = host_page_buffer_sz;
@@ -1380,6 +1377,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) 
		printk(KERN_WARNING MYNAM

		  ": WARNING - %s did not initialize properly! (%d)\n",

		  ioc->name, r);



		list_del(&ioc->list);

		if (ioc->alt_ioc)

			ioc->alt_ioc->alt_ioc = NULL;
@@ -1762,9 +1760,9 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) 
						 * chips (mpt_adapter_disable,

						 * mpt_diag_reset)

						 */

						ioc->cached_fw = NULL;

						ddlprintk((MYIOC_s_INFO_FMT ": mpt_upload:  alt_%s has cached_fw=%p \n",

							ioc->name, ioc->alt_ioc->name, ioc->alt_ioc->cached_fw));

						ioc->alt_ioc->cached_fw = NULL;

					}

				} else {

					printk(KERN_WARNING MYNAM ": firmware upload failure!\n");
@@ -2670,6 +2668,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag) 
	dinitprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",

			ioc->name, count));



	ioc->aen_event_read_flag=0;

	return r;

}
@@ -2737,6 +2736,8 @@ mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size) 
	if (ioc->alt_ioc && ioc->alt_ioc->cached_fw) {

		ioc->cached_fw = ioc->alt_ioc->cached_fw;  /* use alt_ioc's memory */

		ioc->cached_fw_dma = ioc->alt_ioc->cached_fw_dma;

		ioc->alloc_total += size;

		ioc->alt_ioc->alloc_total -= size;

	} else {

		if ( (ioc->cached_fw = pci_alloc_consistent(ioc->pcidev, size, &ioc->cached_fw_dma) ) )

			ioc->alloc_total += size;
@@ -3166,6 +3167,7 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag) 
static int

mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)

{

	MPT_ADAPTER	*iocp=NULL;

	u32 diag0val;

	u32 doorbell;

	int hard_reset_done = 0;
@@ -3301,17 +3303,23 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag) 
			/* FIXME?  Examine results here? */

		}



		if (ioc->cached_fw) {

		if (ioc->cached_fw)

			iocp = ioc;

		else if (ioc->alt_ioc && ioc->alt_ioc->cached_fw)

			iocp = ioc->alt_ioc;

		if (iocp) {

			/* If the DownloadBoot operation fails, the

			 * IOC will be left unusable. This is a fatal error

			 * case.  _diag_reset will return < 0

			 */

			for (count = 0; count < 30; count ++) {

				diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);

				diag0val = CHIPREG_READ32(&iocp->chip->Diagnostic);

				if (!(diag0val & MPI_DIAG_RESET_ADAPTER)) {

					break;

				}



				dprintk((MYIOC_s_INFO_FMT "cached_fw: diag0val=%x count=%d\n",

					iocp->name, diag0val, count));

				/* wait 1 sec */

				if (sleepFlag == CAN_SLEEP) {

					msleep (1000);
@@ -3320,7 +3328,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag) 
				}

			}

			if ((count = mpt_downloadboot(ioc,

				(MpiFwHeader_t *)ioc->cached_fw, sleepFlag)) < 0) {

				(MpiFwHeader_t *)iocp->cached_fw, sleepFlag)) < 0) {

				printk(KERN_WARNING MYNAM

					": firmware downloadboot failure (%d)!\n", count);

			}
@@ -3907,18 +3915,18 @@ WaitForDoorbellAck(MPT_ADAPTER *ioc, int howlong, int sleepFlag) 


	if (sleepFlag == CAN_SLEEP) {

		while (--cntdn) {

			msleep (1);

			intstat = CHIPREG_READ32(&ioc->chip->IntStatus);

			if (! (intstat & MPI_HIS_IOP_DOORBELL_STATUS))

				break;

			msleep (1);

			count++;

		}

	} else {

		while (--cntdn) {

			mdelay (1);

			intstat = CHIPREG_READ32(&ioc->chip->IntStatus);

			if (! (intstat & MPI_HIS_IOP_DOORBELL_STATUS))

				break;

			mdelay (1);

			count++;

		}

	}
@@ -4883,6 +4891,7 @@ mpt_read_ioc_pg_4(MPT_ADAPTER *ioc) 
		pIoc4 = pci_alloc_consistent(ioc->pcidev, iocpage4sz, &ioc4_dma);

		if (!pIoc4)

			return;

		ioc->alloc_total += iocpage4sz;

	} else {

		ioc4_dma = ioc->spi_data.IocPg4_dma;

		iocpage4sz = ioc->spi_data.IocPg4Sz;
@@ -4899,6 +4908,7 @@ mpt_read_ioc_pg_4(MPT_ADAPTER *ioc) 
	} else {

		pci_free_consistent(ioc->pcidev, iocpage4sz, pIoc4, ioc4_dma);

		ioc->spi_data.pIocPg4 = NULL;

		ioc->alloc_total -= iocpage4sz;

	}

}
@@ -5030,19 +5040,18 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp) 
	EventAck_t	*pAck;



	if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {

		printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK "

			"request frame for Event=%x EventContext=%x EventData=%x!\n",

			ioc->name, evnp->Event, le32_to_cpu(evnp->EventContext),

			le32_to_cpu(evnp->Data[0]));

		dfailprintk((MYIOC_s_WARN_FMT "%s, no msg frames!!\n",

		    ioc->name,__FUNCTION__));

		return -1;

	}

	memset(pAck, 0, sizeof(*pAck));



	dprintk((MYIOC_s_INFO_FMT "Sending EventAck\n", ioc->name));

	devtverboseprintk((MYIOC_s_INFO_FMT "Sending EventAck\n", ioc->name));



	pAck->Function     = MPI_FUNCTION_EVENT_ACK;

	pAck->ChainOffset  = 0;

	pAck->Reserved[0]  = pAck->Reserved[1] = 0;

	pAck->MsgFlags     = 0;

	pAck->Reserved1[0] = pAck->Reserved1[1] = pAck->Reserved1[2] = 0;

	pAck->Event        = evnp->Event;

	pAck->EventContext = evnp->EventContext;
@@ -5704,9 +5713,9 @@ EventDescriptionStr(u8 event, u32 evData0, char *evStr) 
		break;

	case MPI_EVENT_EVENT_CHANGE:

		if (evData0)

			ds = "Events(ON) Change";

			ds = "Events ON";

		else

			ds = "Events(OFF) Change";

			ds = "Events OFF";

		break;

	case MPI_EVENT_INTEGRATED_RAID:

	{
@@ -5777,8 +5786,27 @@ EventDescriptionStr(u8 event, u32 evData0, char *evStr) 
			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: No Persistancy "

			    "Added: id=%d", id);

			    "SAS Device Status Change: No Persistancy: id=%d", id);

			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: Internal Device Reset : id=%d", id);

			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: Internal Task Abort : id=%d", id);

			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: Internal Abort Task Set : id=%d", id);

			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: Internal Clear Task Set : id=%d", id);

			break;

		case MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL:

			snprintf(evStr, EVENT_DESCR_STR_SZ,

			    "SAS Device Status Change: Internal Query Task : id=%d", id);

			break;

		default:

			snprintf(evStr, EVENT_DESCR_STR_SZ,
@@ -6034,7 +6062,7 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply 
 *	@ioc: Pointer to MPT_ADAPTER structure

 *	@log_info: U32 LogInfo reply word from the IOC

 *

 *	Refer to lsi/fc_log.h.

 *	Refer to lsi/mpi_log_fc.h.

 */

static void

mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info)
@@ -6131,8 +6159,10 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info) 
		"Invalid SAS Address",				/* 01h */

		NULL,						/* 02h */

		"Invalid Page",					/* 03h */

		NULL,						/* 04h */

		"Task Terminated"				/* 05h */

		"Diag Message Error",				/* 04h */

		"Task Terminated",				/* 05h */

		"Enclosure Management",				/* 06h */

		"Target Mode"					/* 07h */

	};

	static char *pl_code_str[] = {

		NULL,						/* 00h */
@@ -6158,7 +6188,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info) 
		"IO Executed",					/* 14h */

		"Persistant Reservation Out Not Affiliation Owner", /* 15h */

		"Open Transmit DMA Abort",			/* 16h */

		NULL,						/* 17h */

		"IO Device Missing Delay Retry",		/* 17h */

		NULL,						/* 18h */

		NULL,						/* 19h */

		NULL,						/* 1Ah */
@@ -6238,7 +6268,7 @@ static void 
mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)

{

	u32 status = ioc_status & MPI_IOCSTATUS_MASK;

	char *desc = "";

	char *desc = NULL;



	switch (status) {

	case MPI_IOCSTATUS_INVALID_FUNCTION: /* 0x0001 */
@@ -6348,7 +6378,7 @@ mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf) 
		desc = "Others";

		break;

	}

	if (desc != "")

	if (desc != NULL)

		printk(MYIOC_s_INFO_FMT "IOCStatus(0x%04x): %s\n", ioc->name, status, desc);

}
@@ -6386,7 +6416,6 @@ EXPORT_SYMBOL(mpt_alloc_fw_memory); 
EXPORT_SYMBOL(mpt_free_fw_memory);

EXPORT_SYMBOL(mptbase_sas_persist_operation);





/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/

/*

 *	fusion_init - Fusion MPT base driver initialization routine.

drivers/message/fusion/mptbase.h

+6 −7
Original line number Diff line number Diff line
@@ -75,8 +75,8 @@ 
#define COPYRIGHT	"Copyright (c) 1999-2005 " MODULEAUTHOR

#endif



#define MPT_LINUX_VERSION_COMMON	"3.04.00"

#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.04.00"

#define MPT_LINUX_VERSION_COMMON	"3.04.01"

#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.04.01"

#define WHAT_MAGIC_STRING		"@" "(" "#" ")"



#define show_mptmod_ver(s,ver)  \
@@ -363,6 +363,7 @@ typedef struct _VirtDevice { 
#define MPT_TARGET_FLAGS_VALID_56	0x10

#define MPT_TARGET_FLAGS_SAF_TE_ISSUED	0x20

#define MPT_TARGET_FLAGS_RAID_COMPONENT	0x40

#define MPT_TARGET_FLAGS_LED_ON		0x80



/*

 *	/proc/mpt interface
@@ -634,7 +635,6 @@ typedef struct _MPT_ADAPTER 
	u16			 handle;

	int			 sas_index; /* index refrencing */

	MPT_SAS_MGMT		 sas_mgmt;

	int			 num_ports;

	struct work_struct	 sas_persist_task;



	struct work_struct	 fc_setup_reset_work;
@@ -644,7 +644,6 @@ typedef struct _MPT_ADAPTER 
	struct work_struct	 fc_rescan_work;

	char			 fc_rescan_work_q_name[KOBJ_NAME_LEN];

	struct workqueue_struct *fc_rescan_work_q;

	u8		port_serial_number;

} MPT_ADAPTER;



/*
@@ -982,7 +981,7 @@ typedef struct _MPT_SCSI_HOST { 
	wait_queue_head_t	  scandv_waitq;

	int			  scandv_wait_done;

	long			  last_queue_full;

	u8		 	  mpt_pq_filter;

	u16			  tm_iocstatus;

} MPT_SCSI_HOST;



/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/