From: Bjorn Helgaas Date: Tue, 10 Oct 2023 20:44:30 +0000 (-0500) Subject: PCI/ATS: Show PASID Capability register width in bitmasks X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d30fea25845ff65ea1fb255d7b615cd02b65095b;p=linux.git PCI/ATS: Show PASID Capability register width in bitmasks The PASID Capability and Control registers are both 16 bits wide. Use 16-bit wide constants in field names to match the register width. No functional change intended. Link: https://lore.kernel.org/r/20231010204436.1000644-5-helgaas@kernel.org Signed-off-by: Bjorn Helgaas Reviewed-by: Ilpo Järvinen Reviewed-by: Jonathan Cameron Reviewed-by: Kuppuswamy Sathyanarayanan --- diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 0fd621505246b..f35d73efe2237 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -930,12 +930,12 @@ /* Process Address Space ID */ #define PCI_PASID_CAP 0x04 /* PASID feature register */ -#define PCI_PASID_CAP_EXEC 0x02 /* Exec permissions Supported */ -#define PCI_PASID_CAP_PRIV 0x04 /* Privilege Mode Supported */ +#define PCI_PASID_CAP_EXEC 0x0002 /* Exec permissions Supported */ +#define PCI_PASID_CAP_PRIV 0x0004 /* Privilege Mode Supported */ #define PCI_PASID_CTRL 0x06 /* PASID control register */ -#define PCI_PASID_CTRL_ENABLE 0x01 /* Enable bit */ -#define PCI_PASID_CTRL_EXEC 0x02 /* Exec permissions Enable */ -#define PCI_PASID_CTRL_PRIV 0x04 /* Privilege Mode Enable */ +#define PCI_PASID_CTRL_ENABLE 0x0001 /* Enable bit */ +#define PCI_PASID_CTRL_EXEC 0x0002 /* Exec permissions Enable */ +#define PCI_PASID_CTRL_PRIV 0x0004 /* Privilege Mode Enable */ #define PCI_EXT_CAP_PASID_SIZEOF 8 /* Single Root I/O Virtualization */