diff options
Diffstat (limited to 'drivers/scsi/initio.c')
| -rw-r--r-- | drivers/scsi/initio.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index 5f96ac47d7fd..f585d6e5fab9 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -2553,7 +2553,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c SENSE_SIZE, DMA_FROM_DEVICE); cblk->senseptr = (u32)dma_addr; cblk->senselen = SENSE_SIZE; - cmnd->SCp.ptr = (char *)(unsigned long)dma_addr; + initio_priv(cmnd)->sense_dma_addr = dma_addr; cblk->cdblen = cmnd->cmd_len; /* Clear the returned status */ @@ -2577,7 +2577,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c sizeof(struct sg_entry) * TOTAL_SG_ENTRY, DMA_BIDIRECTIONAL); cblk->bufptr = (u32)dma_addr; - cmnd->SCp.dma_handle = dma_addr; + initio_priv(cmnd)->sglist_dma_addr = dma_addr; cblk->sglen = nseg; @@ -2704,16 +2704,17 @@ static int i91u_biosparam(struct scsi_device *sdev, struct block_device *dev, static void i91u_unmap_scb(struct pci_dev *pci_dev, struct scsi_cmnd *cmnd) { /* auto sense buffer */ - if (cmnd->SCp.ptr) { + if (initio_priv(cmnd)->sense_dma_addr) { dma_unmap_single(&pci_dev->dev, - (dma_addr_t)((unsigned long)cmnd->SCp.ptr), + initio_priv(cmnd)->sense_dma_addr, SENSE_SIZE, DMA_FROM_DEVICE); - cmnd->SCp.ptr = NULL; + initio_priv(cmnd)->sense_dma_addr = 0; } /* request buffer */ if (scsi_sg_count(cmnd)) { - dma_unmap_single(&pci_dev->dev, cmnd->SCp.dma_handle, + dma_unmap_single(&pci_dev->dev, + initio_priv(cmnd)->sglist_dma_addr, sizeof(struct sg_entry) * TOTAL_SG_ENTRY, DMA_BIDIRECTIONAL); @@ -2796,6 +2797,7 @@ static struct scsi_host_template initio_template = { .can_queue = MAX_TARGETS * i91u_MAXQUEUE, .this_id = 1, .sg_tablesize = SG_ALL, + .cmd_size = sizeof(struct initio_cmd_priv), }; static int initio_probe_one(struct pci_dev *pdev, |