xen/console: Introduce console=xen
authorWei Liu <wei.liu2@citrix.com>
Thu, 11 Jan 2018 10:18:09 +0000 (10:18 +0000)
committerWei Liu <wei.liu2@citrix.com>
Tue, 16 Jan 2018 18:34:04 +0000 (18:34 +0000)
commit5cf4b4617d851139951773b44a10dc1ecb09b3df
tree0652fab997e40e3023dfffc5401e61f47e8a3076
parentef3410a759b6e49100b4a91f0a143ea102dbd15a
xen/console: Introduce console=xen

This specifies whether to use Xen specific console output. There are
two variants: one is the hypervisor console, the other is the magic
debug port 0xe9.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
xen/drivers/char/console.c
xen/include/asm-x86/guest/hypercall.h