seabios: enable ide dma

QNX reportedly requires this to boot. Should also speed up booting other guests. Note: Upstream seabios defaults this to 'n' to due to known problems on physical hardware (qemu not affected), and wouldn't flip the default to 'y'. So we adjust our local build config accordingly. Signed-off-by: Gerd Hoffmann <[email protected]>
stweil · Jul 2, 2018 · eda553a · eda553a
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commit eda553a
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diff --git a/roms/config.seabios-128k b/roms/config.seabios-128k
@@ -2,6 +2,7 @@
 # need to turn off features (xhci,uas) to make it fit into 128k
 CONFIG_QEMU=y
 CONFIG_ROM_SIZE=128
+CONFIG_ATA_DMA=y
 CONFIG_BOOTSPLASH=n
 CONFIG_XEN=n
 CONFIG_USB_OHCI=n

diff --git a/roms/config.seabios-256k b/roms/config.seabios-256k
@@ -1,3 +1,4 @@
 # for qemu machine types 2.0 + newer
 CONFIG_QEMU=y
 CONFIG_ROM_SIZE=256
+CONFIG_ATA_DMA=y