Define a macro PCI_EXP_DEVCTL_PAYLOAD_* for every possible Max Payload Size in linux/pci_regs.h, in the same style as PCI_EXP_DEVCTL_READRQ_*.
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| @@ -504,6 +504,12 @@ · 503 unmodified lines | ||
| 504 | 504 | #define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En. */ |
| 505 | 505 | #define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */ |
| 506 | 506 | #define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */ |
| 507 | +#define PCI_EXP_DEVCTL_PAYLOAD_128B 0x0000 /* 128 Bytes */ | |
| 508 | +#define PCI_EXP_DEVCTL_PAYLOAD_256B 0x0020 /* 256 Bytes */ | |
| 509 | +#define PCI_EXP_DEVCTL_PAYLOAD_512B 0x0040 /* 512 Bytes */ | |
| 510 | +#define PCI_EXP_DEVCTL_PAYLOAD_1024B 0x0060 /* 1024 Bytes */ | |
| 511 | +#define PCI_EXP_DEVCTL_PAYLOAD_2048B 0x0080 /* 2048 Bytes */ | |
| 512 | +#define PCI_EXP_DEVCTL_PAYLOAD_4096B 0x00a0 /* 4096 Bytes */ | |
| 507 | 513 | #define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */ |
| 508 | 514 | #define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */ |
| 509 | 515 | #define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */ |