[src/trunk]: src/sys/dev/pci Add VF Resizable BARs ECN.

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d9c7ffa23f05
branches:  trunk
changeset: 348455:d9c7ffa23f05
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Wed Oct 19 04:23:37 2016 +0000

description:
Add VF Resizable BARs ECN.

diffstat:

 sys/dev/pci/pci_subr.c |  7 +++++--
 sys/dev/pci/pcireg.h   |  8 +++++++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diffs (62 lines):

diff -r 1a0037c83e08 -r d9c7ffa23f05 sys/dev/pci/pci_subr.c
--- a/sys/dev/pci/pci_subr.c    Wed Oct 19 04:00:04 2016 +0000
+++ b/sys/dev/pci/pci_subr.c    Wed Oct 19 04:23:37 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pci_subr.c,v 1.150 2016/08/22 08:35:42 msaitoh Exp $   */
+/*     $NetBSD: pci_subr.c,v 1.151 2016/10/19 04:23:37 msaitoh Exp $   */
 
 /*
  * Copyright (c) 1997 Zubin D. Dittia.  All rights reserved.
@@ -40,7 +40,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.150 2016/08/22 08:35:42 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.151 2016/10/19 04:23:37 msaitoh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_pci.h"
@@ -3346,6 +3346,7 @@
 /* XXX pci_conf_print_frsq_cap */
 /* XXX pci_conf_print_rtr_cap */
 /* XXX pci_conf_print_desigvndsp_cap */
+/* XXX pci_conf_print_vf_resiz_bar_cap */
 
 #undef MS
 #undef SM
@@ -3428,6 +3429,8 @@
          NULL },
        { PCI_EXTCAP_DESIGVNDSP, "Designated Vendor-Specific",
          NULL },
+       { PCI_EXTCAP_VF_RESIZ_BAR, "VF Resizable BARs",
+         NULL },
 };
 
 static int
diff -r 1a0037c83e08 -r d9c7ffa23f05 sys/dev/pci/pcireg.h
--- a/sys/dev/pci/pcireg.h      Wed Oct 19 04:00:04 2016 +0000
+++ b/sys/dev/pci/pcireg.h      Wed Oct 19 04:23:37 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pcireg.h,v 1.114 2016/08/17 06:32:01 msaitoh Exp $     */
+/*     $NetBSD: pcireg.h,v 1.115 2016/10/19 04:23:37 msaitoh Exp $     */
 
 /*
  * Copyright (c) 1995, 1996, 1999, 2000
@@ -1405,6 +1405,7 @@
 #define        PCI_EXTCAP_FRSQ         0x0021  /* Function Reading Status Queueing */
 #define        PCI_EXTCAP_RTR          0x0022  /* Readiness Time Reporting */
 #define        PCI_EXTCAP_DESIGVNDSP   0x0023  /* Designated Vendor-Specific */
+#define        PCI_EXTCAP_VF_RESIZ_BAR 0x0024  /* VF Resizable BAR */
 
 /*
  * Extended capability ID: 0x0001
@@ -1937,4 +1938,9 @@
  * Designated Vendor-Specific
  */
 
+/*
+ * Extended capability ID: 0x0024
+ * VF Resizable BAR
+ */
+
 #endif /* _DEV_PCI_PCIREG_H_ */