Author: jhb
Date: Thu Nov 5 20:24:56 2015
New Revision: 290412
URL: https://svnweb.freebsd.org/changeset/base/290412
Log:
Note if relaxed ordering or no snoop is enabled for each PCI-express device.
MFC after: 1 week
Modified:
head/usr.sbin/pciconf/cap.c
Modified: head/usr.sbin/pciconf/cap.c
==============================================================================
--- head/usr.sbin/pciconf/cap.c Thu Nov 5 20:21:43 2015 (r290411)
+++ head/usr.sbin/pciconf/cap.c Thu Nov 5 20:24:56 2015 (r290412)
@@ -460,6 +460,10 @@ cap_express(int fd, struct pci_conf *p,
MAX_PAYLOAD(cap & PCIEM_CAP_MAX_PAYLOAD));
if ((cap & PCIEM_CAP_FLR) != 0)
printf(" FLR");
+ if (ctl & PCIEM_CTL_RELAXED_ORD_ENABLE)
+ printf(" RO");
+ if (ctl & PCIEM_CTL_NOSNOOP_ENABLE)
+ printf(" NS");
cap = read_config(fd, &p->pc_sel, ptr + PCIER_LINK_CAP, 4);
sta = read_config(fd, &p->pc_sel, ptr + PCIER_LINK_STA, 2);
printf(" link x%d(x%d)", (sta & PCIEM_LINK_STA_WIDTH) >> 4,
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