From: Dmitry Fleytman <dmitry@daynix.com>
Date: Thu, 15 Sep 2016 06:14:27 +0000 (+0300)
Subject: e1000e: Fix PBACLR implementation
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=680e60b6ba5a26332d684a60a6d9f39c0a999941;p=qemu.git

e1000e: Fix PBACLR implementation

This patch fixes incorrect check for
interrypt type being used.

PBSCLR register is valid for MSI-X only.

See spec. 10.2.3.13 MSI—X PBA Clear

Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---

diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index a198a884ed..a5751acd5c 100644
--- a/hw/net/e1000e_core.c
+++ b/hw/net/e1000e_core.c
@@ -2347,7 +2347,7 @@ e1000e_set_pbaclr(E1000ECore *core, int index, uint32_t val)
 
     core->mac[PBACLR] = val & E1000_PBACLR_VALID_MASK;
 
-    if (msix_enabled(core->owner)) {
+    if (!msix_enabled(core->owner)) {
         return;
     }