From e971b5b913bc215ffb82419ae3db24a17ea094e8 Mon Sep 17 00:00:00 2001 Message-Id: From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= Date: Wed, 24 May 2017 12:56:09 -0400 Subject: [PATCH] pci: fix link maximum speed detection MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 8e09663 "pci: recognize/report GEN4 (PCIe 4.0) card 16GT/s Link speed" introduced another speed into enum, but mistakenly also altered field width, so one bit of link width was included there. Resolves: https://bugzilla.redhat.com/1455017 Signed-off-by: Marek Marczykowski-Górecki (cherry picked from commit 1128769f9ee50bb250333a5a5d276afbe74711ea) Signed-off-by: Jiri Denemark --- src/util/virpci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/virpci.c b/src/util/virpci.c index c89b94b5f..a2db65d7d 100644 --- a/src/util/virpci.c +++ b/src/util/virpci.c @@ -147,7 +147,7 @@ struct _virPCIDeviceList { #define PCI_EXP_DEVCAP 0x4 /* Device capabilities */ #define PCI_EXP_DEVCAP_FLR (1<<28) /* Function Level Reset */ #define PCI_EXP_LNKCAP 0xc /* Link Capabilities */ -#define PCI_EXP_LNKCAP_SPEED 0x0001f /* Maximum Link Speed */ +#define PCI_EXP_LNKCAP_SPEED 0x0000f /* Maximum Link Speed */ #define PCI_EXP_LNKCAP_WIDTH 0x003f0 /* Maximum Link Width */ #define PCI_EXP_LNKSTA 0x12 /* Link Status */ #define PCI_EXP_LNKSTA_SPEED 0x000f /* Negotiated Link Speed */ -- 2.13.0