diff options
Diffstat (limited to 'drivers/message/fusion/mptspi.c')
| -rw-r--r-- | drivers/message/fusion/mptspi.c | 14 |
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) { |