dmaengine: ioatdma: add Broadwell EP ioatdma PCI dev IDs
Adding the Broadwell Xeon ioatdma PCI device IDs and related bits. This is still IOATDMA 3.2 based hw. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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@ -53,6 +53,17 @@
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#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE2 0x6f52
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#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE3 0x6f53
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX0 0x6f20
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX1 0x6f21
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX2 0x6f22
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX3 0x6f23
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX4 0x6f24
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX5 0x6f25
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX6 0x6f26
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX7 0x6f27
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX8 0x6f2e
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#define PCI_DEVICE_ID_INTEL_IOAT_BDX9 0x6f2f
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#define IOAT_VER_1_2 0x12 /* Version 1.2 */
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#define IOAT_VER_2_0 0x20 /* Version 2.0 */
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#define IOAT_VER_3_0 0x30 /* Version 3.0 */
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@ -93,6 +93,17 @@ static struct pci_device_id ioat_pci_tbl[] = {
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_HSW8) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_HSW9) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX0) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX1) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX2) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX3) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX4) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX5) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX6) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX7) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX8) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX9) },
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/* I/OAT v3.3 platforms */
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD0) },
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{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD1) },
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@ -219,10 +230,29 @@ static bool is_hsw_ioat(struct pci_dev *pdev)
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}
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static bool is_bdx_ioat(struct pci_dev *pdev)
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{
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switch (pdev->device) {
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case PCI_DEVICE_ID_INTEL_IOAT_BDX0:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX1:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX2:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX3:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX4:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX5:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX6:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX7:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX8:
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case PCI_DEVICE_ID_INTEL_IOAT_BDX9:
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return true;
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default:
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return false;
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}
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}
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static bool is_xeon_cb32(struct pci_dev *pdev)
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{
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return is_jf_ioat(pdev) || is_snb_ioat(pdev) || is_ivb_ioat(pdev) ||
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is_hsw_ioat(pdev);
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is_hsw_ioat(pdev) || is_bdx_ioat(pdev);
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}
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bool is_bwd_ioat(struct pci_dev *pdev)
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