diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2026-06-23 17:32:00 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-06-23 17:32:00 -0500 |
| commit | 5ea9159447890425c37455e14f47eb243fcb3dd5 (patch) | |
| tree | 2f59c8e38daea7d49b0e94aa116ce01f24d4277a /include/linux | |
| parent | 1eaa2b8d4c278582d90c8a08da1e32547e0b43d0 (diff) | |
| parent | 0ba76b19fd4c7256787eab0283c759b18eb76876 (diff) | |
Merge branch 'pci/p2pdma'
- Prevent P2PDMA as well as CPU access to non-mappable BARs, e.g., s390 ISM
BARs (Matt Evans)
- Add Intel QAT, DSA, IAA devices to whitelist (Lukas Wunner)
* pci/p2pdma:
PCI/P2PDMA: Add Intel QAT, DSA, IAA devices to whitelist
PCI/P2PDMA: Avoid returning a provider for non_mappable_bars
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pci.h | 2 | ||||
| -rw-r--r-- | include/linux/pci_ids.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 2c4454583c11..1e6802017d6b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -508,7 +508,7 @@ struct pci_dev { unsigned int no_command_memory:1; /* No PCI_COMMAND_MEMORY */ unsigned int rom_bar_overlap:1; /* ROM BAR disable broken */ unsigned int rom_attr_enabled:1; /* Display of ROM attribute enabled? */ - unsigned int non_mappable_bars:1; /* BARs can't be mapped to user-space */ + unsigned int non_mappable_bars:1; /* BARs can't be mapped by CPU or peers */ pci_dev_flags_t dev_flags; atomic_t enable_cnt; /* pci_enable_device has been called */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 24cb42f66e4b..1c9d40e09107 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2732,6 +2732,9 @@ #define PCI_DEVICE_ID_INTEL_82815_MC 0x1130 #define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132 #define PCI_DEVICE_ID_INTEL_SST_TNG 0x119a +#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb +#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212 +#define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216 #define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221 #define PCI_DEVICE_ID_INTEL_82437 0x122d #define PCI_DEVICE_ID_INTEL_82371FB_0 0x122e @@ -3052,6 +3055,11 @@ #define PCI_DEVICE_ID_INTEL_5400_FBD1 0x4036 #define PCI_DEVICE_ID_INTEL_HDA_TGL_H 0x43c8 #define PCI_DEVICE_ID_INTEL_HDA_DG1 0x490d +#define PCI_DEVICE_ID_INTEL_QAT_4XXX 0x4940 +#define PCI_DEVICE_ID_INTEL_QAT_401XX 0x4942 +#define PCI_DEVICE_ID_INTEL_QAT_402XX 0x4944 +#define PCI_DEVICE_ID_INTEL_QAT_420XX 0x4946 +#define PCI_DEVICE_ID_INTEL_QAT_6XXX 0x4948 #define PCI_DEVICE_ID_INTEL_HDA_EHL_0 0x4b55 #define PCI_DEVICE_ID_INTEL_HDA_EHL_3 0x4b58 #define PCI_DEVICE_ID_INTEL_HDA_WCL 0x4d28 |