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[Qemu-devel] [PULL 09/23] e1000: signal guest on successful link auto-ne
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 09/23] e1000: signal guest on successful link auto-negotiation |
Date: |
Mon, 23 Jun 2014 18:53:33 +0300 |
From: "Gabriel L. Somlo" <address@hidden>
Generate a link status change interrupt once link auto-netotiation
is successfully completed. This does not affect Linux and Windows
(XP and 7 tested) in any way, but is needed by the stock OS X driver
(AppleIntel8254XEthernet.kext), which would otherwise fail to notice
the link status change event.
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Alexander Graf <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/net/e1000.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index d6ef802..d20f8c8 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -213,6 +213,7 @@ e1000_autoneg_timer(void *opaque)
s->phy_reg[PHY_LP_ABILITY] |= MII_LPAR_LPACK;
s->phy_reg[PHY_STATUS] |= MII_SR_AUTONEG_COMPLETE;
DBGOUT(PHY, "Auto negotiation is completed\n");
+ set_ics(s, 0, E1000_ICS_LSC); /* signal link status change to guest */
}
}
--
MST
- [Qemu-devel] [PULL 00/23] pc,pci,vhost,net fixes, enhancements, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 01/23] vhost: block migration if backend does not log memory, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 02/23] vhost: fix resource leak in error handling, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 03/23] qapi/hmp: use 'backend' instead of 'device' with memory backend, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 04/23] libqemustub: add more stubs for qemu-char, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 05/23] qtest: fix qtest for vhost-user, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 06/23] qtest: fix vhost-user-test unbalanced mutex locks, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 08/23] e1000: improve auto-negotiation reporting via mii-tool, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 07/23] e1000: emulate auto-negotiation during external link status change, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 09/23] e1000: signal guest on successful link auto-negotiation,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 10/23] e1000: move e1000_autoneg_timer() to after set_ics(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 11/23] e1000: factor out checking for auto-negotiation availability, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 13/23] qemu-char: fix qemu_chr_fe_get_msgfd(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 12/23] qapi/string-output-visitor: fix human output, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 14/23] qemu-char: avoid leaking unused fds in tcp_get_msgfds(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 15/23] virtio-pci: Report an error when msix vectors init fails, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 16/23] q35: Use PC_Q35_COMPAT_1_4 on pc-q35-1.4 compat_props, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 17/23] hw/pcie: correct debug message, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 18/23] hw/pcie: implement power controller functionality, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 19/23] hw/pcie: better hotplug/hotunplug support, Michael S. Tsirkin, 2014/06/23