Paul Durrant 970f8de3e4 tools/firmware: use a canned config for seabios ...

The use of seabios defconfig kills boot performance of Windows guests
because the default is for the int13 handler to use PIO when accessing
the emulated IDE device.

By instead using a canned configuration with the ATA settings overridden
to enable DMA access (and also wider PIO) boot performance is markedly
improved without the need to use a different (and possibly not supported)
device model.

This patch adds the canned configuration into tools/firmware and modifies
the Makefile rule to copy it into place.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>

2017-03-29 18:28:51 +01:00

..

etherboot

ipxe: update to newer commit

2016-10-12 15:26:18 +01:00

hvmloader

tools/firmware: add ACPI device for Windows laptop/slate mode switch

2017-03-29 18:27:31 +01:00

rombios

firmware/rombios: fix after update to libacpi

2016-12-13 17:45:10 +00:00

vgabios

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

Makefile

tools/firmware: use a canned config for seabios

2017-03-29 18:28:51 +01:00

ovmf-makefile

tools: OVMF parallel build

2015-03-11 15:39:07 +00:00

Rules.mk

tools: pass EXTRA_CFLAGS via environment

2012-06-07 18:51:42 +01:00

seabios-config

tools/firmware: use a canned config for seabios

2017-03-29 18:28:51 +01:00