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| author | Tom Rini <trini@konsulko.com> | 2023-03-31 10:04:23 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-03-31 10:04:23 -0400 |
| commit | b8deed53fe6a55ef76b4f9038bb419a9c853a9fa (patch) | |
| tree | 2f0cdb8f35d7c51611417bab680583a65bf21306 /include/pci.h | |
| parent | f1617e99b933d2c3ecb381954148284d37bf922e (diff) | |
| parent | f98b112f9e0516fc9333611d1228d0b634aa353e (diff) | |
Merge branch '2023-03-30-assorted-general-upates' into next
- RTC cleanups / improvements, run_commandf() cleanups, fs bugfixes,
socrates config fix, PCI MPS support, GPIO improvements, other code
cleanups
Diffstat (limited to 'include/pci.h')
| -rw-r--r-- | include/pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/pci.h b/include/pci.h index c55d6107a49..2f5eb30b83c 100644 --- a/include/pci.h +++ b/include/pci.h @@ -360,6 +360,13 @@ #define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */ #define PCI_EXP_DEVCAP 4 /* Device capabilities */ #define PCI_EXP_DEVCAP_FLR 0x10000000 /* Function Level Reset */ +#define PCI_EXP_DEVCAP_PAYLOAD 0x0007 /* Max payload size supported */ +#define PCI_EXP_DEVCAP_PAYLOAD_128B 0x0000 /* 128 Bytes */ +#define PCI_EXP_DEVCAP_PAYLOAD_256B 0x0001 /* 256 Bytes */ +#define PCI_EXP_DEVCAP_PAYLOAD_512B 0x0002 /* 512 Bytes */ +#define PCI_EXP_DEVCAP_PAYLOAD_1024B 0x0003 /* 1024 Bytes */ +#define PCI_EXP_DEVCAP_PAYLOAD_2048B 0x0004 /* 2048 Bytes */ +#define PCI_EXP_DEVCAP_PAYLOAD_4096B 0x0005 /* 4096 Bytes */ #define PCI_EXP_DEVCTL 8 /* Device Control */ #define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */ #define PCI_EXP_DEVCTL_PAYLOAD_128B 0x0000 /* 128 Bytes */ |