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a9171c4fb5
Packet transmission for the stellaris ethernet controller can be triggered in one of two ways: * by setting a threshold value in the THR register; when the FIFO fill level reaches the threshold, the h/w starts transmitting. Software has to finish filling the FIFO before the transmit process completes to avoid a (silent) underrun * by software writing to the TR register to explicitly trigger transmission Since QEMU transmits packets instantaneously (from the guest's point of view), implement "transmit based on threshold" with our existing mechanism of "transmit as soon as we have the whole packet", with the additional wrinkle that we don't transmit if the packet size is below the specified threshold, and implement "transmit by specific request" properly. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> |
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| .. | ||
| fsl_etsec | ||
| allwinner_emac.c | ||
| cadence_gem.c | ||
| dp8393x.c | ||
| e1000.c | ||
| e1000_regs.h | ||
| eepro100.c | ||
| etraxfs_eth.c | ||
| lan9118.c | ||
| lance.c | ||
| Makefile.objs | ||
| mcf_fec.c | ||
| milkymist-minimac2.c | ||
| mipsnet.c | ||
| ne2000-isa.c | ||
| ne2000.c | ||
| ne2000.h | ||
| opencores_eth.c | ||
| pcnet-pci.c | ||
| pcnet.c | ||
| pcnet.h | ||
| rtl8139.c | ||
| smc91c111.c | ||
| spapr_llan.c | ||
| stellaris_enet.c | ||
| vhost_net.c | ||
| virtio-net.c | ||
| vmware_utils.h | ||
| vmxnet3.c | ||
| vmxnet3.h | ||
| vmxnet_debug.h | ||
| vmxnet_rx_pkt.c | ||
| vmxnet_rx_pkt.h | ||
| vmxnet_tx_pkt.c | ||
| vmxnet_tx_pkt.h | ||
| xen_nic.c | ||
| xgmac.c | ||
| xilinx_axienet.c | ||
| xilinx_ethlite.c | ||