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-rw-r--r--drivers/dma/ioatdma.c2
-rw-r--r--include/linux/pci_ids.h3
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 81810b3042f..5fbe56b5cea 100644
--- a/drivers/dma/ioatdma.c
+++ b/drivers/dma/ioatdma.c
@@ -517,6 +517,8 @@ static enum dma_status ioat_dma_is_complete(struct dma_chan *chan,
static struct pci_device_id ioat_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT) },
+ { PCI_DEVICE(PCI_VENDOR_ID_UNISYS,
+ PCI_DEVICE_ID_UNISYS_DMA_DIRECTOR) },
{ 0, }
};
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 5b1c9994f89..0275f6917c8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -475,6 +475,9 @@
#define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM_PCIE 0x0361
#define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL 0x252
+#define PCI_VENDOR_ID_UNISYS 0x1018
+#define PCI_DEVICE_ID_UNISYS_DMA_DIRECTOR 0x001C
+
#define PCI_VENDOR_ID_COMPEX2 0x101a /* pci.ids says "AT&T GIS (NCR)" */
#define PCI_DEVICE_ID_COMPEX2_100VG 0x0005