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41 lines
1016 B
41 lines
1016 B
7 years ago
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From 9628600bbbeffc4ec6dc48943ee091a5d3eca18b Mon Sep 17 00:00:00 2001
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From: Gavin Shan <gwshan@linux.vnet.ibm.com>
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Date: Wed, 15 Feb 2017 10:53:45 +1100
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Subject: lspci: Support GEN4 speed (16GT/s)
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This enables "lspci" to show GEN4 speed (16GT/s) properly according
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to the contents in register PCI_EXP_LNKCAP, PCI_EXP_LNKSTA and
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PCI_EXP_LNKCTL2.
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Reported-by: Carol Soto <clsoto@us.ibm.com>
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Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
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---
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ls-caps.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/ls-caps.c b/ls-caps.c
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index 7ff6c67..d365324 100644
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--- a/ls-caps.c
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+++ b/ls-caps.c
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@@ -726,6 +726,8 @@ static char *link_speed(int speed)
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return "5GT/s";
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case 3:
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return "8GT/s";
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+ case 4:
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+ return "16GT/s";
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default:
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return "unknown";
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}
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@@ -1000,6 +1002,8 @@ static const char *cap_express_link2_speed(int type)
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return "5GT/s";
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case 3:
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return "8GT/s";
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+ case 4:
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+ return "16GT/s";
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default:
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return "Unknown";
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}
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--
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cgit v1.1
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