[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 16/37] net/cadence_gem: Implement mac level loopback
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 16/37] net/cadence_gem: Implement mac level loopback mode |
Date: |
Tue, 10 Dec 2013 14:43:12 +0000 |
From: Peter Crosthwaite <address@hidden>
Cadence GEM has a MAC level loopback mode. Implement. Use the same basic
operation as the already implemented PHY loopback.
Reported-by: Deepika Dhamija <address@hidden>
Signed-off-by: Peter Crosthwaite <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
hw/net/cadence_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index 4a355bb..a31801d 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -893,7 +893,7 @@ static void gem_transmit(GemState *s)
gem_transmit_updatestats(s, tx_packet, total_bytes);
/* Send the packet somewhere */
- if (s->phy_loop) {
+ if (s->phy_loop || (s->regs[GEM_NWCTRL] & GEM_NWCTRL_LOCALLOOP)) {
gem_receive(qemu_get_queue(s->nic), tx_packet, total_bytes);
} else {
qemu_send_packet(qemu_get_queue(s->nic), tx_packet,
--
1.8.5
- [Qemu-devel] [PULL 00/37] target-arm queue, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 02/37] cpu/a9mpcore: rename timerbusdev variable, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 16/37] net/cadence_gem: Implement mac level loopback mode,
Peter Maydell <=
- [Qemu-devel] [PULL 17/37] net/cadence_gem: Update DMA rx descriptors as we process them, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 36/37] target-arm: Use new qemu_ld/st opcodes, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 33/37] softfloat: Add minNum() and maxNum() functions to softfloat., Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 34/37] target-arm: Implement ARMv8 FP VMAXNM and VMINNM instructions., Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 32/37] softfloat: Remove unused argument from MINMAX macro., Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 31/37] target-arm: Implement ARMv8 VSEL instruction., Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 24/37] net/cadence_gem: Add missing VMSTATE_END_OF_LIST, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 10/37] target-arm: Add ARMCPU field for Linux device-tree 'compatible' string, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 28/37] net/cadence_gem: Improve can_receive debug printfery, Peter Maydell, 2013/12/10
- [Qemu-devel] [PULL 29/37] net/cadence_gem: Don't rx packets when no rx buffer available, Peter Maydell, 2013/12/10