diff options
| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-04-20 10:59:29 +0000 |
|---|---|---|
| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-04-20 10:59:29 +0000 |
| commit | 9bd0d294015e101b845b8af4c274bfe051996ef5 (patch) | |
| tree | 7408d28b14ab2328e4ad3b5544d45058b15d19b7 | |
| parent | b305b5ba18d459eaa0ddf782921ff64f82ff4a2c (diff) | |
PCnet: Allow more then two TMDs (Jan Kiszka)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4225 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | hw/pcnet.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/hw/pcnet.c b/hw/pcnet.c index a886d87e8b..0d0bb872c7 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)); |