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40 lines
1016 B
40 lines
1016 B
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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