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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2021-04-07 20:57:51 +0100 |
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| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2021-04-12 22:33:50 +0100 |
| commit | e392255766071c8cac480da3a9ae4f94e56d7cbc (patch) | |
| tree | b626527d2e894093657e2352319bbd0a867a3f8e /util/qemu-timer.c | |
| parent | 0db895361b8a82e1114372ff9f4857abea605701 (diff) | |
| download | focaccia-qemu-e392255766071c8cac480da3a9ae4f94e56d7cbc.tar.gz focaccia-qemu-e392255766071c8cac480da3a9ae4f94e56d7cbc.zip | |
esp: rework write_response() to avoid using the FIFO for DMA transactions
The code for write_response() has always used the FIFO to store the data for the status/message in phases, even for DMA transactions. Switch to using a separate buffer that can be used directly for DMA transactions and restrict the FIFO use to the non-DMA case. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210407195801.685-3-mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'util/qemu-timer.c')
0 files changed, 0 insertions, 0 deletions