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Author	SHA1	Message	Date
Nathan Binkert	ec06c63cc7	make the dma interface useable. make it so that pio devices must respond with some delay. dev/io_device.cc: don't forget to include dma_interface.hh so we could use it. dev/io_device.hh: the generic BusInterface isn't enough for doing DMA we need the actual DMAInterface --HG-- extra : convert_revision : 70298d33c8520a3f4ad11aa600825a8cec7e44bf	2004-02-20 15:23:27 -05:00
Nathan Binkert	cc53465cd5	Add support for all devices to get requests from a timing memory bus. In the future, this can be used for actual data, but for now, it's so that devices can respond to timing accesses properly. This way, an uncached access on a bus further away will take longer to respond. dev/alpha_console.cc: dev/alpha_console.hh: suport the separate IO bus --HG-- extra : convert_revision : ececb70f5febfd00231f6e406f93b2a79be01261	2004-02-11 16:07:55 -05:00

Author

SHA1

Message

Date

Nathan Binkert

ec06c63cc7

make the dma interface useable.

make it so that pio devices must respond with some delay.

dev/io_device.cc:
    don't forget to include dma_interface.hh so we could use it.
dev/io_device.hh:
    the generic BusInterface isn't enough for doing DMA
    we need the actual DMAInterface

--HG--
extra : convert_revision : 70298d33c8520a3f4ad11aa600825a8cec7e44bf

2004-02-20 15:23:27 -05:00

Nathan Binkert

cc53465cd5

Add support for all devices to get requests from a timing memory bus.

In the future, this can be used for actual data, but for now, it's
so that devices can respond to timing accesses properly.  This way,
an uncached access on a bus further away will take longer to respond.

dev/alpha_console.cc:
dev/alpha_console.hh:
    suport the separate IO bus

--HG--
extra : convert_revision : ececb70f5febfd00231f6e406f93b2a79be01261

2004-02-11 16:07:55 -05:00

2 commits