On 01/22/2017 02:30 PM, Nadav Har'El wrote:
Looks reasonable.
But there is something I don't understand - why do you call this in the commit message an
"early console"? What is supposed to happen later - will you have an ISA serial
port, or VGA, or something else? What prevents you from using
Looks reasonable.
But there is something I don't understand - why do you call this in the
commit message an "early console"? What is supposed to happen later - will
you have an ISA serial port, or VGA, or something else? What prevents you
from using that thing also early? (e.g., in x64, for the "e
Primitive driver that uses HYPERVISOR_console_io hypercall to provide early
console.
Signed-off-by: Sergiy Kibrik
---
drivers/xenconsole.cc | 36
drivers/xenconsole.hh | 31 +++
2 files changed, 67 insertions(+)
create mode 10064
