diff options
author | Bjorn Helgaas <bhelgaas@google.com> | 2025-01-23 13:04:52 -0600 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-01-23 13:04:52 -0600 |
commit | 770b18a541f3d625a0a9f89d060c1f65c65b419b (patch) | |
tree | e27d84e148d50871f5a061e8497f89f74b4faf90 | |
parent | 3aa8f6524017a466b86c5e03405289d0f508f476 (diff) | |
parent | a3282f84b2151d254dc4abf24d1255c6382be774 (diff) |
Merge branch 'pci/switchtec'
- Add Microchip PCI100X device IDs (Rakesh Babu Saladi)
* pci/switchtec:
PCI: switchtec: Add Microchip PCI100X device IDs
-rw-r--r-- | drivers/pci/quirks.c | 11 | ||||
-rw-r--r-- | drivers/pci/switch/switchtec.c | 26 |
2 files changed, 37 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 06abd2818565..b84ff7bade82 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5985,6 +5985,17 @@ SWITCHTEC_QUIRK(0x5552); /* PAXA 52XG5 */ SWITCHTEC_QUIRK(0x5536); /* PAXA 36XG5 */ SWITCHTEC_QUIRK(0x5528); /* PAXA 28XG5 */ +#define SWITCHTEC_PCI100X_QUIRK(vid) \ + DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_EFAR, vid, \ + PCI_CLASS_BRIDGE_OTHER, 8, quirk_switchtec_ntb_dma_alias) +SWITCHTEC_PCI100X_QUIRK(0x1001); /* PCI1001XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1002); /* PCI1002XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1003); /* PCI1003XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1004); /* PCI1004XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1005); /* PCI1005XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1006); /* PCI1006XG4 */ + + /* * The PLX NTB uses devfn proxy IDs to move TLPs between NT endpoints. * These IDs are used to forward responses to the originator on the other diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index c7e1089ffdaf..b14dfab04d84 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -1739,6 +1739,26 @@ static void switchtec_pci_remove(struct pci_dev *pdev) .driver_data = gen, \ } +#define SWITCHTEC_PCI100X_DEVICE(device_id, gen) \ + { \ + .vendor = PCI_VENDOR_ID_EFAR, \ + .device = device_id, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = (PCI_CLASS_MEMORY_OTHER << 8), \ + .class_mask = 0xFFFFFFFF, \ + .driver_data = gen, \ + }, \ + { \ + .vendor = PCI_VENDOR_ID_EFAR, \ + .device = device_id, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = (PCI_CLASS_BRIDGE_OTHER << 8), \ + .class_mask = 0xFFFFFFFF, \ + .driver_data = gen, \ + } + static const struct pci_device_id switchtec_pci_tbl[] = { SWITCHTEC_PCI_DEVICE(0x8531, SWITCHTEC_GEN3), /* PFX 24xG3 */ SWITCHTEC_PCI_DEVICE(0x8532, SWITCHTEC_GEN3), /* PFX 32xG3 */ @@ -1833,6 +1853,12 @@ static const struct pci_device_id switchtec_pci_tbl[] = { SWITCHTEC_PCI_DEVICE(0x5552, SWITCHTEC_GEN5), /* PAXA 52XG5 */ SWITCHTEC_PCI_DEVICE(0x5536, SWITCHTEC_GEN5), /* PAXA 36XG5 */ SWITCHTEC_PCI_DEVICE(0x5528, SWITCHTEC_GEN5), /* PAXA 28XG5 */ + SWITCHTEC_PCI100X_DEVICE(0x1001, SWITCHTEC_GEN4), /* PCI1001 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1002, SWITCHTEC_GEN4), /* PCI1002 12XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1003, SWITCHTEC_GEN4), /* PCI1003 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1004, SWITCHTEC_GEN4), /* PCI1004 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1005, SWITCHTEC_GEN4), /* PCI1005 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1006, SWITCHTEC_GEN4), /* PCI1006 16XG4 */ {0} }; MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl); |