diff options
Diffstat (limited to 'drivers/ntb')
| -rw-r--r-- | drivers/ntb/hw/amd/ntb_hw_amd.c | 12 | ||||
| -rw-r--r-- | drivers/ntb/hw/idt/ntb_hw_idt.c | 15 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_gen1.c | 12 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.h | 3 | ||||
| -rw-r--r-- | drivers/ntb/test/ntb_msi_test.c | 4 | ||||
| -rw-r--r-- | drivers/ntb/test/ntb_perf.c | 1 | ||||
| -rw-r--r-- | drivers/ntb/test/ntb_pingpong.c | 2 |
7 files changed, 11 insertions, 38 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c index 71428d8cbcfc..87847c380051 100644 --- a/drivers/ntb/hw/amd/ntb_hw_amd.c +++ b/drivers/ntb/hw/amd/ntb_hw_amd.c @@ -1176,22 +1176,14 @@ static int amd_ntb_init_pci(struct amd_ntb_dev *ndev, pci_set_master(pdev); - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (rc) { - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (rc) goto err_dma_mask; dev_warn(&pdev->dev, "Cannot DMA highmem\n"); } - rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); - if (rc) { - rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - if (rc) - goto err_dma_mask; - dev_warn(&pdev->dev, "Cannot DMA consistent highmem\n"); - } - ndev->self_mmio = pci_iomap(pdev, 0, 0); if (!ndev->self_mmio) { rc = -EIO; diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c index e7a4c2aa8baa..733557231ed0 100644 --- a/drivers/ntb/hw/idt/ntb_hw_idt.c +++ b/drivers/ntb/hw/idt/ntb_hw_idt.c @@ -2640,26 +2640,15 @@ static int idt_init_pci(struct idt_ntb_dev *ndev) int ret; /* Initialize the bit mask of PCI/NTB DMA */ - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (ret != 0) { - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (ret != 0) { dev_err(&pdev->dev, "Failed to set DMA bit mask\n"); return ret; } dev_warn(&pdev->dev, "Cannot set DMA highmem bit mask\n"); } - ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); - if (ret != 0) { - ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret != 0) { - dev_err(&pdev->dev, - "Failed to set consistent DMA bit mask\n"); - return ret; - } - dev_warn(&pdev->dev, - "Cannot set consistent DMA highmem bit mask\n"); - } /* * Enable the device advanced error reporting. It's not critical to diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.c b/drivers/ntb/hw/intel/ntb_hw_gen1.c index 093dd20057b9..e5f14e20a9ff 100644 --- a/drivers/ntb/hw/intel/ntb_hw_gen1.c +++ b/drivers/ntb/hw/intel/ntb_hw_gen1.c @@ -1771,22 +1771,14 @@ static int intel_ntb_init_pci(struct intel_ntb_dev *ndev, struct pci_dev *pdev) pci_set_master(pdev); - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (rc) { - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (rc) goto err_dma_mask; dev_warn(&pdev->dev, "Cannot DMA highmem\n"); } - rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); - if (rc) { - rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - if (rc) - goto err_dma_mask; - dev_warn(&pdev->dev, "Cannot DMA consistent highmem\n"); - } - ndev->self_mmio = pci_iomap(pdev, 0, 0); if (!ndev->self_mmio) { rc = -EIO; diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.h b/drivers/ntb/hw/intel/ntb_hw_intel.h index 05e2335c9596..b233d1c6ba2d 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.h +++ b/drivers/ntb/hw/intel/ntb_hw_intel.h @@ -43,9 +43,6 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Intel PCIe NTB Linux driver - * - * Contact Information: - * Jon Mason <jon.mason@intel.com> */ #ifndef NTB_HW_INTEL_H diff --git a/drivers/ntb/test/ntb_msi_test.c b/drivers/ntb/test/ntb_msi_test.c index 7095ecd6223a..4e18e08776c9 100644 --- a/drivers/ntb/test/ntb_msi_test.c +++ b/drivers/ntb/test/ntb_msi_test.c @@ -369,8 +369,10 @@ static int ntb_msit_probe(struct ntb_client *client, struct ntb_dev *ntb) if (ret) goto remove_dbgfs; - if (!nm->isr_ctx) + if (!nm->isr_ctx) { + ret = -ENOMEM; goto remove_dbgfs; + } ntb_link_enable(ntb, NTB_SPEED_AUTO, NTB_WIDTH_AUTO); diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index 89df1350fefd..65e1e5cf1b29 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -598,6 +598,7 @@ static int perf_setup_inbuf(struct perf_peer *peer) return -ENOMEM; } if (!IS_ALIGNED(peer->inbuf_xlat, xlat_align)) { + ret = -EINVAL; dev_err(&perf->ntb->dev, "Unaligned inbuf allocated\n"); goto err_free_inbuf; } diff --git a/drivers/ntb/test/ntb_pingpong.c b/drivers/ntb/test/ntb_pingpong.c index 2164e8492772..8aeca7914050 100644 --- a/drivers/ntb/test/ntb_pingpong.c +++ b/drivers/ntb/test/ntb_pingpong.c @@ -187,7 +187,7 @@ static void pp_ping(struct pp_ctx *pp) static void pp_pong(struct pp_ctx *pp) { - u32 msg_data = -1, spad_data = -1; + u32 msg_data, spad_data; int pidx = 0; /* Read pong data */ |