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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-02-28 16:06:12 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-03-20 03:17:40 +0200 |
| commit | 14d1824c768d363f78e4b9e8a98b200aacc29c0f (patch) | |
| tree | 1fe626e3acabd3dc13d6a2573742c1baa07b09ad /kernel/crash_core.c | |
| parent | 1f57bc12d87dda2d56b564d35f21b9e6bdb2bb2c (diff) | |
| download | lwn-14d1824c768d363f78e4b9e8a98b200aacc29c0f.tar.gz lwn-14d1824c768d363f78e4b9e8a98b200aacc29c0f.zip | |
fw_cfg: add DMA register
Add an optional <dma_off> kernel module (or command line) parameter
using the following syntax:
[qemu_fw_cfg.]ioport=<size>@<base>[:<ctrl_off>:<data_off>[:<dma_off>]]
or
[qemu_fw_cfg.]mmio=<size>@<base>[:<ctrl_off>:<data_off>[:<dma_off>]]
and initializes the register address using given or default offset.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Gabriel Somlo <somlo@cmu.edu>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'kernel/crash_core.c')
0 files changed, 0 insertions, 0 deletions