diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_file_ops.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index b0144229cf3b..3937144b2ae5 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -40,10 +40,10 @@ #include <linux/highmem.h> #include <linux/io.h> #include <linux/jiffies.h> -#include <asm/pgtable.h> #include <linux/delay.h> #include <linux/export.h> #include <linux/uio.h> +#include <linux/pgtable.h> #include <rdma/ib.h> @@ -153,7 +153,7 @@ static int qib_get_base_info(struct file *fp, void __user *ubase, kinfo->spi_tidcnt += dd->rcvtidcnt % subctxt_cnt; /* * for this use, may be cfgctxts summed over all chips that - * are are configured and present + * are configured and present */ kinfo->spi_nctxts = dd->cfgctxts; /* unit (chip/board) our context is on */ @@ -429,8 +429,8 @@ cleanup: dd->f_put_tid(dd, &tidbase[tid], RCVHQ_RCV_TYPE_EXPECTED, dd->tidinvalid); - pci_unmap_page(dd->pcidev, phys, PAGE_SIZE, - PCI_DMA_FROMDEVICE); + dma_unmap_page(&dd->pcidev->dev, phys, + PAGE_SIZE, DMA_FROM_DEVICE); dd->pageshadow[ctxttid + tid] = NULL; } } @@ -544,8 +544,8 @@ static int qib_tid_free(struct qib_ctxtdata *rcd, unsigned subctxt, */ dd->f_put_tid(dd, &tidbase[tid], RCVHQ_RCV_TYPE_EXPECTED, dd->tidinvalid); - pci_unmap_page(dd->pcidev, phys, PAGE_SIZE, - PCI_DMA_FROMDEVICE); + dma_unmap_page(&dd->pcidev->dev, phys, PAGE_SIZE, + DMA_FROM_DEVICE); qib_release_user_pages(&p, 1); } } @@ -851,7 +851,7 @@ static int mmap_rcvegrbufs(struct vm_area_struct *vma, ret = -EPERM; goto bail; } - /* don't allow them to later change to writeable with mprotect */ + /* don't allow them to later change to writable with mprotect */ vma->vm_flags &= ~VM_MAYWRITE; start = vma->vm_start; @@ -941,7 +941,7 @@ static int mmap_kvaddr(struct vm_area_struct *vma, u64 pgaddr, goto bail; } /* - * Don't allow permission to later change to writeable + * Don't allow permission to later change to writable * with mprotect. */ vma->vm_flags &= ~VM_MAYWRITE; @@ -1321,7 +1321,7 @@ static int setup_ctxt(struct qib_pportdata *ppd, int ctxt, rcd->tid_pg_list = ptmp; rcd->pid = current->pid; init_waitqueue_head(&dd->rcd[ctxt]->wait); - strlcpy(rcd->comm, current->comm, sizeof(rcd->comm)); + get_task_comm(rcd->comm, current); ctxt_fp(fp) = rcd; qib_stats.sps_ctxts++; dd->freectxts--; @@ -1758,7 +1758,8 @@ bail: } /** - * unlock_exptid - unlock any expected TID entries context still had in use + * unlock_expected_tids - unlock any expected TID entries context still had + * in use * @rcd: ctxt * * We don't actually update the chip here, because we do a bulk update @@ -1780,8 +1781,8 @@ static void unlock_expected_tids(struct qib_ctxtdata *rcd) phys = dd->physshadow[i]; dd->physshadow[i] = dd->tidinvalid; dd->pageshadow[i] = NULL; - pci_unmap_page(dd->pcidev, phys, PAGE_SIZE, - PCI_DMA_FROMDEVICE); + dma_unmap_page(&dd->pcidev->dev, phys, PAGE_SIZE, + DMA_FROM_DEVICE); qib_release_user_pages(&p, 1); cnt++; } @@ -2247,7 +2248,7 @@ static ssize_t qib_write_iter(struct kiocb *iocb, struct iov_iter *from) if (!iter_is_iovec(from) || !from->nr_segs || !pq) return -EINVAL; - + return qib_user_sdma_writev(rcd, pq, from->iov, from->nr_segs); } |