| Message ID | f9e13fcb-db98-4700-b59c-9f131c934475@TX2EHSMHS015.ehs.local |
|---|---|
| State | New |
| Headers | show |
On Sat, Jan 26, 2013 at 12:36:23PM -0800, Peter Crosthwaite wrote: > Software services a received packet by clearing the CTRL_S bit in the RX_CTRLn > register. If this bit is cleared, flush any packets queued for the device. Applied > > Reported-by: John Williams <john.williams@xilinx.com> > Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> > --- > hw/xilinx_ethlite.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/hw/xilinx_ethlite.c b/hw/xilinx_ethlite.c > index 972b85e..9463e92 100644 > --- a/hw/xilinx_ethlite.c > +++ b/hw/xilinx_ethlite.c > @@ -135,11 +135,14 @@ eth_write(void *opaque, hwaddr addr, > break; > > /* Keep these native. */ > + case R_RX_CTRL0: > + case R_RX_CTRL1: > + if (!(value & CTRL_S)) { > + qemu_flush_queued_packets(&s->nic->nc); > + } > case R_TX_LEN0: > case R_TX_LEN1: > case R_TX_GIE0: > - case R_RX_CTRL0: > - case R_RX_CTRL1: > D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value)); > s->regs[addr] = value; > break; > -- > 1.7.12.1.396.g16eed7c > >
diff --git a/hw/xilinx_ethlite.c b/hw/xilinx_ethlite.c index 972b85e..9463e92 100644 --- a/hw/xilinx_ethlite.c +++ b/hw/xilinx_ethlite.c @@ -135,11 +135,14 @@ eth_write(void *opaque, hwaddr addr, break; /* Keep these native. */ + case R_RX_CTRL0: + case R_RX_CTRL1: + if (!(value & CTRL_S)) { + qemu_flush_queued_packets(&s->nic->nc); + } case R_TX_LEN0: case R_TX_LEN1: case R_TX_GIE0: - case R_RX_CTRL0: - case R_RX_CTRL1: D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value)); s->regs[addr] = value; break;
Software services a received packet by clearing the CTRL_S bit in the RX_CTRLn register. If this bit is cleared, flush any packets queued for the device. Reported-by: John Williams <john.williams@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> --- hw/xilinx_ethlite.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)