| commit | 31610434bc3523c0b01a10917a1185096a03c4c8 | |
| author | Rusty Russell <rusty@rustcorp.com.au> | |
| Mon, 22 Oct 2007 01:03:39 +0000 (22 11:03 +1000) | ||
| committer | Rusty Russell <rusty@rustcorp.com.au> | |
| Tue, 23 Oct 2007 05:49:55 +0000 (23 15:49 +1000) | ||
| tree | 4b349e73a16e5ba997e0b80adec04f6bc0139163 | treesnapshot (tar.gz zip) |
| parent | e467cde238184d1b0923db2cd61ae1c5a6dc15aa | commitdiff |
Virtio console driver
This is an hvc-based virtio console driver. It's suboptimal becuase
hvc expects to have raw access to interrupts and virtio doesn't assume
that, so it currently polls.
There are two solutions: expose hvc's "kick" interface, or wean off hvc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is an hvc-based virtio console driver. It's suboptimal becuase
hvc expects to have raw access to interrupts and virtio doesn't assume
that, so it currently polls.
There are two solutions: expose hvc's "kick" interface, or wean off hvc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| drivers/char/Kconfig | diffblobblamehistory | |
| drivers/char/Makefile | diffblobblamehistory | |
| drivers/char/virtio_console.c | [new file with mode: 0644] | blob |
| include/linux/virtio_console.h | [new file with mode: 0644] | blob |