diff options
Diffstat (limited to 'include/hw/pci/pcie_regs.h')
| -rw-r--r-- | include/hw/pci/pcie_regs.h | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h index a95522a13b..9d3b6868dc 100644 --- a/include/hw/pci/pcie_regs.h +++ b/include/hw/pci/pcie_regs.h @@ -34,10 +34,31 @@ /* PCI_EXP_LINK{CAP, STA} */ /* link speed */ -#define PCI_EXP_LNK_LS_25 1 +typedef enum PCIExpLinkSpeed { + QEMU_PCI_EXP_LNK_2_5GT = 1, + QEMU_PCI_EXP_LNK_5GT, + QEMU_PCI_EXP_LNK_8GT, + QEMU_PCI_EXP_LNK_16GT, + QEMU_PCI_EXP_LNK_32GT, + QEMU_PCI_EXP_LNK_64GT, +} PCIExpLinkSpeed; + +#define QEMU_PCI_EXP_LNKCAP_MLS(speed) (speed) +#define QEMU_PCI_EXP_LNKSTA_CLS QEMU_PCI_EXP_LNKCAP_MLS + +typedef enum PCIExpLinkWidth { + QEMU_PCI_EXP_LNK_X1 = 1, + QEMU_PCI_EXP_LNK_X2 = 2, + QEMU_PCI_EXP_LNK_X4 = 4, + QEMU_PCI_EXP_LNK_X8 = 8, + QEMU_PCI_EXP_LNK_X12 = 12, + QEMU_PCI_EXP_LNK_X16 = 16, + QEMU_PCI_EXP_LNK_X32 = 32, +} PCIExpLinkWidth; #define PCI_EXP_LNK_MLW_SHIFT ctz32(PCI_EXP_LNKCAP_MLW) -#define PCI_EXP_LNK_MLW_1 (1 << PCI_EXP_LNK_MLW_SHIFT) +#define QEMU_PCI_EXP_LNKCAP_MLW(width) (width << PCI_EXP_LNK_MLW_SHIFT) +#define QEMU_PCI_EXP_LNKSTA_NLW QEMU_PCI_EXP_LNKCAP_MLW /* PCI_EXP_LINKCAP */ #define PCI_EXP_LNKCAP_ASPMS_SHIFT ctz32(PCI_EXP_LNKCAP_ASPMS) @@ -47,20 +68,6 @@ #define PCI_EXP_SLTCAP_PSN_SHIFT ctz32(PCI_EXP_SLTCAP_PSN) -#define PCI_EXP_SLTCTL_IND_RESERVED 0x0 -#define PCI_EXP_SLTCTL_IND_ON 0x1 -#define PCI_EXP_SLTCTL_IND_BLINK 0x2 -#define PCI_EXP_SLTCTL_IND_OFF 0x3 -#define PCI_EXP_SLTCTL_AIC_SHIFT ctz32(PCI_EXP_SLTCTL_AIC) -#define PCI_EXP_SLTCTL_AIC_OFF \ - (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_AIC_SHIFT) - -#define PCI_EXP_SLTCTL_PIC_SHIFT ctz32(PCI_EXP_SLTCTL_PIC) -#define PCI_EXP_SLTCTL_PIC_OFF \ - (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_PIC_SHIFT) -#define PCI_EXP_SLTCTL_PIC_ON \ - (PCI_EXP_SLTCTL_IND_ON << PCI_EXP_SLTCTL_PIC_SHIFT) - #define PCI_EXP_SLTCTL_SUPPORTED \ (PCI_EXP_SLTCTL_ABPE | \ PCI_EXP_SLTCTL_PDCE | \ @@ -136,6 +143,9 @@ PCI_ERR_UNC_ATOP_EBLOCKED | \ PCI_ERR_UNC_TLP_PRF_BLOCKED) +#define PCI_ERR_UNC_MASK_DEFAULT (PCI_ERR_UNC_INTN | \ + PCI_ERR_UNC_TLP_PRF_BLOCKED) + #define PCI_ERR_UNC_SEVERITY_DEFAULT (PCI_ERR_UNC_DLP | \ PCI_ERR_UNC_SDN | \ PCI_ERR_UNC_FCP | \ @@ -156,4 +166,12 @@ PCI_ERR_COR_INTERNAL | \ PCI_ERR_COR_HL_OVERFLOW) +/* ACS */ +#define PCI_ACS_VER 0x1 +#define PCI_ACS_SIZEOF 8 + +/* DOE Capability Register Fields */ +#define PCI_DOE_VER 0x1 +#define PCI_DOE_SIZEOF 24 + #endif /* QEMU_PCIE_REGS_H */ |