From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Fri, 12 Jun 2009 15:02:03 +0000 (-0500)
Subject: [SCSI] Merge branch 'linus'
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=82681a318f9f028ea64e61f24bbd9ac535531921;p=openwrt%2Fstaging%2Fblogic.git

[SCSI] Merge branch 'linus'

Conflicts:
	drivers/message/fusion/mptsas.c

fixed up conflict between req->data_len accessors and mptsas driver updates.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

82681a318f9f028ea64e61f24bbd9ac535531921
diff --cc drivers/message/fusion/mptsas.c
index 14c490a767a4,79f5433359f9..20e0b447e8e8
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@@ -2177,32 -1319,26 +2177,32 @@@ static int mptsas_smp_handler(struct Sc
  	/* request */
  	flagsLength = (MPI_SGE_FLAGS_SIMPLE_ELEMENT |
  		       MPI_SGE_FLAGS_END_OF_BUFFER |
 -		       MPI_SGE_FLAGS_DIRECTION |
 -		       mpt_addr_size()) << MPI_SGE_FLAGS_SHIFT;
 +		       MPI_SGE_FLAGS_DIRECTION)
 +		       << MPI_SGE_FLAGS_SHIFT;
- 	flagsLength |= (req->data_len - 4);
+ 	flagsLength |= (blk_rq_bytes(req) - 4);
  
  	dma_addr_out = pci_map_single(ioc->pcidev, bio_data(req->bio),
- 				      req->data_len, PCI_DMA_BIDIRECTIONAL);
+ 				      blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL);
  	if (!dma_addr_out)
  		goto put_mf;
 -	mpt_add_sge(psge, flagsLength, dma_addr_out);
 -	psge += (sizeof(u32) + sizeof(dma_addr_t));
 +	ioc->add_sge(psge, flagsLength, dma_addr_out);
 +	psge += ioc->SGE_size;
  
  	/* response */
 -	flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
 +	flagsLength = MPI_SGE_FLAGS_SIMPLE_ELEMENT |
 +		MPI_SGE_FLAGS_SYSTEM_ADDRESS |
 +		MPI_SGE_FLAGS_IOC_TO_HOST |
 +		MPI_SGE_FLAGS_END_OF_BUFFER;
 +
 +	flagsLength = flagsLength << MPI_SGE_FLAGS_SHIFT;
- 	flagsLength |= rsp->data_len + 4;
+ 	flagsLength |= blk_rq_bytes(rsp) + 4;
  	dma_addr_in =  pci_map_single(ioc->pcidev, bio_data(rsp->bio),
- 				      rsp->data_len, PCI_DMA_BIDIRECTIONAL);
+ 				      blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL);
  	if (!dma_addr_in)
  		goto unmap;
 -	mpt_add_sge(psge, flagsLength, dma_addr_in);
 +	ioc->add_sge(psge, flagsLength, dma_addr_in);
  
 +	INITIALIZE_MGMT_STATUS(ioc->sas_mgmt.status)
  	mpt_put_msg_frame(mptsasMgmtCtx, ioc, mf);
  
  	timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done, 10 * HZ);
@@@ -2221,11 -1357,10 +2221,11 @@@
  		smprep = (SmpPassthroughReply_t *)ioc->sas_mgmt.reply;
  		memcpy(req->sense, smprep, sizeof(*smprep));
  		req->sense_len = sizeof(*smprep);
- 		req->data_len = 0;
- 		rsp->data_len -= smprep->ResponseDataLength;
+ 		req->resid_len = 0;
+ 		rsp->resid_len -= smprep->ResponseDataLength;
  	} else {
 -		printk(MYIOC_s_ERR_FMT "%s: smp passthru reply failed to be returned\n",
 +		printk(MYIOC_s_ERR_FMT
 +		    "%s: smp passthru reply failed to be returned\n",
  		    ioc->name, __func__);
  		ret = -ENXIO;
  	}