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path: root/drivers/message/fusion/mptspi.c
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Diffstat (limited to 'drivers/message/fusion/mptspi.c')
-rw-r--r--drivers/message/fusion/mptspi.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 61620144e49c..643a3c6443af 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -300,7 +300,7 @@ mptspi_writeIOCPage4(MPT_SCSI_HOST *hd, u8 channel , u8 id)
flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE |
(IOCPage4Ptr->Header.PageLength + ii) * 4;
- mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, dataDma);
+ ioc->add_sge((char *)&pReq->PageBufferSGE, flagsLength, dataDma);
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"writeIOCPage4: MaxSEP=%d ActiveSEP=%d id=%d bus=%d\n",
@@ -643,7 +643,7 @@ mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
pReq->Reserved2 = 0;
pReq->ActionDataWord = 0; /* Reserved for this action */
- mpt_add_sge((char *)&pReq->ActionDataSGE,
+ ioc->add_sge((char *)&pReq->ActionDataSGE,
MPT_SGE_FLAGS_SSIMPLE_READ | 0, (dma_addr_t) -1);
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
@@ -1423,17 +1423,15 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
* A slightly different algorithm is required for
* 64bit SGEs.
*/
- scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
- if (sizeof(dma_addr_t) == sizeof(u64)) {
+ scale = ioc->req_sz/ioc->SGE_size;
+ if (ioc->sg_addr_size == sizeof(u64)) {
numSGE = (scale - 1) *
(ioc->facts.MaxChainDepth-1) + scale +
- (ioc->req_sz - 60) / (sizeof(dma_addr_t) +
- sizeof(u32));
+ (ioc->req_sz - 60) / ioc->SGE_size;
} else {
numSGE = 1 + (scale - 1) *
(ioc->facts.MaxChainDepth-1) + scale +
- (ioc->req_sz - 64) / (sizeof(dma_addr_t) +
- sizeof(u32));
+ (ioc->req_sz - 64) / ioc->SGE_size;
}
if (numSGE < sh->sg_tablesize) {