diff options
Diffstat (limited to 'include/hw/pci/pcie_regs.h')
| -rw-r--r-- | include/hw/pci/pcie_regs.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h index 848ab1c206..6a28b33e69 100644 --- a/include/hw/pci/pcie_regs.h +++ b/include/hw/pci/pcie_regs.h @@ -27,34 +27,34 @@ /* PCI_EXP_FLAGS */ #define PCI_EXP_FLAGS_VER2 2 /* for now, supports only ver. 2 */ -#define PCI_EXP_FLAGS_IRQ_SHIFT (ffs(PCI_EXP_FLAGS_IRQ) - 1) -#define PCI_EXP_FLAGS_TYPE_SHIFT (ffs(PCI_EXP_FLAGS_TYPE) - 1) +#define PCI_EXP_FLAGS_IRQ_SHIFT ctz32(PCI_EXP_FLAGS_IRQ) +#define PCI_EXP_FLAGS_TYPE_SHIFT ctz32(PCI_EXP_FLAGS_TYPE) /* PCI_EXP_LINK{CAP, STA} */ /* link speed */ #define PCI_EXP_LNK_LS_25 1 -#define PCI_EXP_LNK_MLW_SHIFT (ffs(PCI_EXP_LNKCAP_MLW) - 1) +#define PCI_EXP_LNK_MLW_SHIFT ctz32(PCI_EXP_LNKCAP_MLW) #define PCI_EXP_LNK_MLW_1 (1 << PCI_EXP_LNK_MLW_SHIFT) /* PCI_EXP_LINKCAP */ -#define PCI_EXP_LNKCAP_ASPMS_SHIFT (ffs(PCI_EXP_LNKCAP_ASPMS) - 1) +#define PCI_EXP_LNKCAP_ASPMS_SHIFT ctz32(PCI_EXP_LNKCAP_ASPMS) #define PCI_EXP_LNKCAP_ASPMS_0S (1 << PCI_EXP_LNKCAP_ASPMS_SHIFT) -#define PCI_EXP_LNKCAP_PN_SHIFT (ffs(PCI_EXP_LNKCAP_PN) - 1) +#define PCI_EXP_LNKCAP_PN_SHIFT ctz32(PCI_EXP_LNKCAP_PN) -#define PCI_EXP_SLTCAP_PSN_SHIFT (ffs(PCI_EXP_SLTCAP_PSN) - 1) +#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 (ffs(PCI_EXP_SLTCTL_AIC) - 1) +#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 (ffs(PCI_EXP_SLTCTL_PIC) - 1) +#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 \ @@ -109,7 +109,7 @@ #define PCI_ERR_ROOT_IRQ_MAX 32 #define PCI_ERR_ROOT_IRQ 0xf8000000 -#define PCI_ERR_ROOT_IRQ_SHIFT (ffs(PCI_ERR_ROOT_IRQ) - 1) +#define PCI_ERR_ROOT_IRQ_SHIFT ctz32(PCI_ERR_ROOT_IRQ) #define PCI_ERR_ROOT_STATUS_REPORT_MASK (PCI_ERR_ROOT_COR_RCV | \ PCI_ERR_ROOT_MULTI_COR_RCV | \ PCI_ERR_ROOT_UNCOR_RCV | \ |