NTB: Add PCI Device IDs for Broadwell Xeon

Adding PCI Device IDs for B2B (back to back), RP (root port, primary),
and TB (transparent bridge, secondary) devices.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c
index 87751cf..c2bc56b 100644 (file)
--- a/drivers/ntb/hw/intel/ntb_hw_intel.c
+++ b/drivers/ntb/hw/intel/ntb_hw_intel.c
@@ -190,14 +190,17 @@ static inline int pdev_is_xeon(struct pci_dev *pdev)
        case PCI_DEVICE_ID_INTEL_NTB_SS_SNB:
        case PCI_DEVICE_ID_INTEL_NTB_SS_IVT:
        case PCI_DEVICE_ID_INTEL_NTB_SS_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_SS_BDX:
        case PCI_DEVICE_ID_INTEL_NTB_PS_JSF:
        case PCI_DEVICE_ID_INTEL_NTB_PS_SNB:
        case PCI_DEVICE_ID_INTEL_NTB_PS_IVT:
        case PCI_DEVICE_ID_INTEL_NTB_PS_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_PS_BDX:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_JSF:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_SNB:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_IVT:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_B2B_BDX:
                return 1;
        }
        return 0;
@@ -1843,6 +1846,9 @@ static int xeon_init_dev(struct intel_ntb_dev *ndev)
        case PCI_DEVICE_ID_INTEL_NTB_SS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_PS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_SS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_PS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_B2B_BDX:
                ndev->hwerr_flags |= NTB_HWERR_SDOORBELL_LOCKUP;
                break;
        }
@@ -1857,6 +1863,9 @@ static int xeon_init_dev(struct intel_ntb_dev *ndev)
        case PCI_DEVICE_ID_INTEL_NTB_SS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_PS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_SS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_PS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_B2B_BDX:
                ndev->hwerr_flags |= NTB_HWERR_SB01BASE_LOCKUP;
                break;
        }
@@ -1878,6 +1887,9 @@ static int xeon_init_dev(struct intel_ntb_dev *ndev)
        case PCI_DEVICE_ID_INTEL_NTB_SS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_PS_HSX:
        case PCI_DEVICE_ID_INTEL_NTB_B2B_HSX:
+       case PCI_DEVICE_ID_INTEL_NTB_SS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_PS_BDX:
+       case PCI_DEVICE_ID_INTEL_NTB_B2B_BDX:
                ndev->hwerr_flags |= NTB_HWERR_B2BDOORBELL_BIT14;
                break;
        }
@@ -2234,14 +2246,17 @@ static const struct pci_device_id intel_ntb_pci_tbl[] = {
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_SNB)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_IVT)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_HSX)},
+       {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_BDX)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_PS_JSF)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_PS_SNB)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_PS_IVT)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_PS_HSX)},
+       {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_PS_BDX)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_SS_JSF)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_SS_SNB)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_SS_IVT)},
        {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_SS_HSX)},
+       {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_SS_BDX)},
        {0}
 };
 MODULE_DEVICE_TABLE(pci, intel_ntb_pci_tbl);

diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.h b/drivers/ntb/hw/intel/ntb_hw_intel.h
index 7ddaf38..ea0612f 100644 (file)
--- a/drivers/ntb/hw/intel/ntb_hw_intel.h
+++ b/drivers/ntb/hw/intel/ntb_hw_intel.h
@@ -67,6 +67,9 @@
 #define PCI_DEVICE_ID_INTEL_NTB_PS_HSX 0x2F0E
 #define PCI_DEVICE_ID_INTEL_NTB_SS_HSX 0x2F0F
 #define PCI_DEVICE_ID_INTEL_NTB_B2B_BWD        0x0C4E
+#define PCI_DEVICE_ID_INTEL_NTB_B2B_BDX        0x6F0D
+#define PCI_DEVICE_ID_INTEL_NTB_PS_BDX 0x6F0E
+#define PCI_DEVICE_ID_INTEL_NTB_SS_BDX 0x6F0F
 
 /* Intel Xeon hardware */