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Michael Davidsaver d05a86285c arm: stellaris: make MII accesses complete immediately 
When the guest attempts to start an MII register
access via the MCTL register, clear the START bit,
so that when the guest reads it back the register
transaction will be signalled as having completed.
This avoids the guest spinning as it polls the
START bit waiting for it to clear (which it
previously never would).

The  MII registers themselves still aren't implemented,
but at least we can avoid guests spending quite so much
time busy waiting.

Signed-off-by: Michael Davidsaver <mdavidsaver@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1484938222-1423-1-git-send-email-peter.maydell@linaro.org
[PMM: expand commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 		2017-01-27 15:29:08 +00:00
..
fsl_etsec fsl_etsec: Fix Tx BD ring wrapping handling 2017-01-06 10:38:21 +08:00
rocker net: rocker: set limit to DMA buffer size 2016-10-26 09:57:59 +08:00
Makefile.objs e1000e: fix building without CONFIG_VMXNET3_PCI 2016-07-18 16:17:02 +08:00
allwinner_emac.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
cadence_gem.c hw: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
dp8393x.c hw/net/dp8393x: Avoid unintentional sign extensions on addresses 2017-01-20 10:36:38 +08:00
e1000.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
e1000_regs.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
e1000e.c PCI/migration merge vmstate_pci_device and vmstate_pcie_device 2017-01-24 18:00:31 +00:00
e1000e_core.c e1000e: Don't zero out buffer address in rx descriptor 2016-10-26 09:57:59 +08:00
e1000e_core.h e1000e: Flush all receive queues on receive enable 2016-09-27 17:54:22 +08:00
e1000x_common.c hw/net/e1000: Don't use *_to_cpup() 2016-06-27 16:39:56 +01:00
e1000x_common.h e1000: Move out code that will be reused in e1000e 2016-06-02 10:42:29 +08:00
eepro100.c net: eepro100: fix memory leak in device uninit 2016-10-26 09:57:59 +08:00
etraxfs_eth.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
imx_fec.c imx_fec: fix error in qemu_send_packet argument 2016-09-27 17:54:22 +08:00
lan9118.c hw/ptimer: Introduce timer policy feature 2016-09-22 18:13:06 +01:00
lance.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
mcf_fec.c m68k: QOMify the MCF Fast Ethernet Controller device 2017-01-20 10:36:38 +08:00
milkymist-minimac2.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
mipsnet.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000-isa.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
net_rx_pkt.c net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_rx_pkt.h net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_tx_pkt.c net: vmxnet: use g_new for pkt initialisation 2016-08-18 12:05:18 +08:00
net_tx_pkt.h clean-includes: run it once more 2016-06-16 18:39:03 +02:00
opencores_eth.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
pcnet-pci.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
pcnet.c net: pcnet: fix source formatting and indentation 2016-10-26 09:57:59 +08:00
pcnet.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
rtl8139.c rtl8139: correctly handle PHY reset 2017-01-06 10:38:05 +08:00
smc91c111.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
spapr_llan.c hw: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
stellaris_enet.c arm: stellaris: make MII accesses complete immediately 2017-01-27 15:29:08 +00:00
trace-events e1000e: Fix CTRL_EXT.EIAME behavior 2016-09-27 17:54:22 +08:00
vhost_net.c vhost_net: device IOTLB support 2017-01-18 22:59:53 +02:00
virtio-net.c virtio-net: Add MTU feature support 2017-01-10 07:02:53 +02:00
vmware_utils.h vmxnet3: Fix reading/writing guest memory specially when behind an IOMMU 2016-06-28 10:13:57 +08:00
vmxnet3.c PCI/migration merge vmstate_pci_device and vmstate_pcie_device 2017-01-24 18:00:31 +00:00
vmxnet3.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
vmxnet_debug.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
xen_nic.c xen: Rename xen_be_send_notify 2016-10-28 17:54:21 -07:00
xgmac.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
xilinx_axienet.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
xilinx_ethlite.c hw/net: Fix a heap overflow in xlnx.xps-ethernetlite 2016-08-09 15:27:18 +08:00