[src/trunk]: src/sys/dev/pci/ixgbe - Handle hw.ixgN.advertise_speed correctly.

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

details:   https://anonhg.NetBSD.org/src/rev/813362c484ca
branches:  trunk
changeset: 827546:813362c484ca
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Thu Nov 02 08:41:15 2017 +0000

description:
- Handle hw.ixgN.advertise_speed correctly.
- Fix hw.ixgN.advertise_speed sysctl's description.

diffstat:

 sys/dev/pci/ixgbe/ixgbe.c |   9 ++++-----
 sys/dev/pci/ixgbe/ixgbe.h |  14 ++++++++------
 2 files changed, 12 insertions(+), 11 deletions(-)

diffs (58 lines):

diff -r c401d24413c0 -r 813362c484ca sys/dev/pci/ixgbe/ixgbe.c
--- a/sys/dev/pci/ixgbe/ixgbe.c Thu Nov 02 02:08:02 2017 +0000
+++ b/sys/dev/pci/ixgbe/ixgbe.c Thu Nov 02 08:41:15 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ixgbe.c,v 1.108 2017/10/26 01:40:33 msaitoh Exp $ */
+/* $NetBSD: ixgbe.c,v 1.109 2017/11/02 08:41:15 msaitoh Exp $ */
 
 /******************************************************************************
 
@@ -2689,9 +2689,8 @@
 
        hw->mac.autotry_restart = TRUE;
        hw->mac.ops.setup_link(hw, speed, TRUE);
-       if (IFM_SUBTYPE(ifm->ifm_media) == IFM_AUTO) {
-               adapter->advertise = 0;
-       } else {
+       adapter->advertise = 0;
+       if (IFM_SUBTYPE(ifm->ifm_media) != IFM_AUTO) {
                if ((speed & IXGBE_LINK_SPEED_10GB_FULL) != 0)
                        adapter->advertise |= 1 << 2;
                if ((speed & IXGBE_LINK_SPEED_1GB_FULL) != 0)
@@ -4783,7 +4782,7 @@
                return (EINVAL);
        }
 
-       if (advertise < 0x0 || advertise > 0xF) {
+       if (advertise < 0x0 || advertise > 0x2f) {
                device_printf(dev,
                    "Invalid advertised speed; valid modes are 0x0 through 0x7\n");
                return (EINVAL);
diff -r c401d24413c0 -r 813362c484ca sys/dev/pci/ixgbe/ixgbe.h
--- a/sys/dev/pci/ixgbe/ixgbe.h Thu Nov 02 02:08:02 2017 +0000
+++ b/sys/dev/pci/ixgbe/ixgbe.h Thu Nov 02 08:41:15 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ixgbe.h,v 1.26 2017/08/30 08:49:18 msaitoh Exp $ */
+/* $NetBSD: ixgbe.h,v 1.27 2017/11/02 08:41:15 msaitoh Exp $ */
 
 /******************************************************************************
 
@@ -631,11 +631,13 @@
 /* Sysctl help messages; displayed with sysctl -d */
 #define IXGBE_SYSCTL_DESC_ADV_SPEED \
        "\nControl advertised link speed using these flags:\n" \
-       "\t0x1 - advertise 100M\n" \
-       "\t0x2 - advertise 1G\n" \
-        "\t0x4 - advertise 10G\n\n" \
-        "\t0x8 - advertise 10M\n\n" \
-        "\t100M and 10M are only supported on certain adapters."
+       "\t0x01 - advertise 100M\n" \
+       "\t0x02 - advertise 1G\n" \
+        "\t0x04 - advertise 10G\n" \
+        "\t0x08 - advertise 10M\n" \
+        "\t0x10 - advertise 2.5G\n" \
+        "\t0x20 - advertise 5G\n\n" \
+        "\t5G, 2.5G, 100M and 10M are only supported on certain adapters."
 
 #define IXGBE_SYSCTL_DESC_SET_FC \
        "\nSet flow control mode using these values:\n" \