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path: root/drivers/message/fusion/mptctl.c
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Diffstat (limited to 'drivers/message/fusion/mptctl.c')
-rw-r--r--drivers/message/fusion/mptctl.c37
1 files changed, 19 insertions, 18 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index c63817117c0..bece386f1d4 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -841,8 +841,9 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
* 96 8
* 64 4
*/
- maxfrags = (iocp->req_sz - sizeof(MPIHeader_t) - sizeof(FWDownloadTCSGE_t))
- / (sizeof(dma_addr_t) + sizeof(u32));
+ maxfrags = (iocp->req_sz - sizeof(MPIHeader_t) -
+ sizeof(FWDownloadTCSGE_t))
+ / iocp->SGE_size;
if (numfrags > maxfrags) {
ret = -EMLINK;
goto fwdl_out;
@@ -870,7 +871,7 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
if (nib == 0 || nib == 3) {
;
} else if (sgIn->Address) {
- mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
+ iocp->add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
n++;
if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) {
printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - "
@@ -882,7 +883,7 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
}
sgIn++;
bl++;
- sgOut += (sizeof(dma_addr_t) + sizeof(u32));
+ sgOut += iocp->SGE_size;
}
DBG_DUMP_FW_DOWNLOAD(iocp, (u32 *)mf, numfrags);
@@ -1003,7 +1004,7 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
*
*/
sgl = sglbuf;
- sg_spill = ((ioc->req_sz - sge_offset)/(sizeof(dma_addr_t) + sizeof(u32))) - 1;
+ sg_spill = ((ioc->req_sz - sge_offset)/ioc->SGE_size) - 1;
while (bytes_allocd < bytes) {
this_alloc = min(alloc_sz, bytes-bytes_allocd);
buflist[buflist_ent].len = this_alloc;
@@ -1024,8 +1025,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
dma_addr_t dma_addr;
bytes_allocd += this_alloc;
- sgl->FlagsLength = (0x10000000|MPT_SGE_FLAGS_ADDRESSING|sgdir|this_alloc);
- dma_addr = pci_map_single(ioc->pcidev, buflist[buflist_ent].kptr, this_alloc, dir);
+ sgl->FlagsLength = (0x10000000|sgdir|this_alloc);
+ dma_addr = pci_map_single(ioc->pcidev,
+ buflist[buflist_ent].kptr, this_alloc, dir);
sgl->Address = dma_addr;
fragcnt++;
@@ -1799,9 +1801,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
*/
sz = karg.dataSgeOffset * 4;
if (karg.dataInSize > 0)
- sz += sizeof(dma_addr_t) + sizeof(u32);
+ sz += ioc->SGE_size;
if (karg.dataOutSize > 0)
- sz += sizeof(dma_addr_t) + sizeof(u32);
+ sz += ioc->SGE_size;
if (sz > ioc->req_sz) {
printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
@@ -1893,7 +1895,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
}
pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
- pScsiReq->MsgFlags |= mpt_msg_flags();
+ pScsiReq->MsgFlags |= mpt_msg_flags(ioc);
/* verify that app has not requested
@@ -1979,7 +1981,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
int dataSize;
pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
- pScsiReq->MsgFlags |= mpt_msg_flags();
+ pScsiReq->MsgFlags |= mpt_msg_flags(ioc);
/* verify that app has not requested
@@ -2123,8 +2125,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
if (karg.dataInSize > 0) {
flagsLength = ( MPI_SGE_FLAGS_SIMPLE_ELEMENT |
MPI_SGE_FLAGS_END_OF_BUFFER |
- MPI_SGE_FLAGS_DIRECTION |
- mpt_addr_size() )
+ MPI_SGE_FLAGS_DIRECTION)
<< MPI_SGE_FLAGS_SHIFT;
} else {
flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE;
@@ -2141,8 +2142,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
/* Set up this SGE.
* Copy to MF and to sglbuf
*/
- 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;
/* Copy user data to kernel space.
*/
@@ -2175,13 +2176,13 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
/* Set up this SGE
* Copy to MF and to sglbuf
*/
- mpt_add_sge(psge, flagsLength, dma_addr_in);
+ ioc->add_sge(psge, flagsLength, dma_addr_in);
}
}
} else {
/* Add a NULL SGE
*/
- mpt_add_sge(psge, flagsLength, (dma_addr_t) -1);
+ ioc->add_sge(psge, flagsLength, (dma_addr_t) -1);
}
ioc->ioctl->wait_done = 0;
@@ -2498,7 +2499,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma);
if (!pbuf)
goto out;
- mpt_add_sge((char *)&IstwiRWRequest->SGL,
+ ioc->add_sge((char *)&IstwiRWRequest->SGL,
(MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma);
ioc->ioctl->wait_done = 0;