From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 20 Apr 2008 10:59:29 +0000 (+0000)
Subject: PCnet: Allow more then two TMDs (Jan Kiszka)
X-Git-Tag: TizenStudio_2.0_p2.3~12000
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0aa5ab446c145904f51681da6194723f8c4c1253;p=sdk%2Femulator%2Fqemu.git

PCnet: Allow more then two TMDs (Jan Kiszka)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4225 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/hw/pcnet.c b/hw/pcnet.c
index a886d87..0d0bb87 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -1249,15 +1249,14 @@ static void pcnet_transmit(PCNetState *s)
 #endif
         if (GET_FIELD(tmd.status, TMDS, STP)) {
             s->xmit_pos = 0;
-            if (!GET_FIELD(tmd.status, TMDS, ENP)) {
-                int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
-                s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
-                                 s->buffer, bcnt, CSR_BSWP(s));
-                s->xmit_pos += bcnt;
-            }
             xmit_cxda = PHYSADDR(s,CSR_CXDA(s));
         }
-        if (GET_FIELD(tmd.status, TMDS, ENP) && (s->xmit_pos >= 0)) {
+        if (!GET_FIELD(tmd.status, TMDS, ENP)) {
+            int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
+            s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
+                             s->buffer + s->xmit_pos, bcnt, CSR_BSWP(s));
+            s->xmit_pos += bcnt;
+        } else if (s->xmit_pos >= 0) {
             int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
             s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
                              s->buffer + s->xmit_pos, bcnt, CSR_BSWP(s));