From e32e1e26c4098d8a866ce09fd26d8004da4ddf9e Mon Sep 17 00:00:00 2001 From: Vidya Sagar Date: Mon, 19 Sep 2022 20:03:39 +0530 Subject: [PATCH] PCI: Add PCI_PTM_CAP_RES macro Add macro defining Responder capable bit in Precision Time Measurement capability register. Link: https://lore.kernel.org/r/20220919143340.4527-2-vidyas@nvidia.com Signed-off-by: Vidya Sagar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Jingoo Han --- include/uapi/linux/pci_regs.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 57b8e2ffb1dd3..1c3591c8e09ef 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -1058,6 +1058,7 @@ /* Precision Time Measurement */ #define PCI_PTM_CAP 0x04 /* PTM Capability */ #define PCI_PTM_CAP_REQ 0x00000001 /* Requester capable */ +#define PCI_PTM_CAP_RES 0x00000002 /* Responder capable */ #define PCI_PTM_CAP_ROOT 0x00000004 /* Root capable */ #define PCI_PTM_GRANULARITY_MASK 0x0000FF00 /* Clock granularity */ #define PCI_PTM_CTRL 0x08 /* PTM Control */ -- 2.30.2