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driver manager: increase RAM quota for usb_drv 

Without this patch, usb_drv would issue a resource request when
assigning a USB device to a VM in the sculpt scenario.

Furthermore, the patch adjusts the intel_fb quota to enable it on
devices where the driver allocates the framebuffer in many 4K pieces.
This commit is contained in:
Norman Feske 2017-10-20 07:56:15 +02:00 committed by Christian Helmuth
parent bc6f523c8d
commit 2b632760b6
2 changed files with 4 additions and 4 deletions
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6
repos/gems/recipes/raw/drivers_managed-pc/drivers.config
View File

@ -104,8 +104,8 @@
</route>
</start>
<start name="platform_drv" caps="300">
<resource name="RAM" quantum="3M" constrain_phys="yes"/>
<start name="platform_drv" caps="1000">
<resource name="RAM" quantum="4M" constrain_phys="yes"/>
<provides>
<service name="Platform"/>
<service name="Acpi"/>
@ -140,7 +140,7 @@
</start>
<start name="usb_drv" caps="100" priority="-1">
<resource name="RAM" quantum="14M"/>
<resource name="RAM" quantum="16M"/>
<provides> <service name="Input"/> <service name="Usb"/> </provides>
<route>
<service name="Platform"> <child name="platform_drv"/> </service>

2
repos/gems/src/app/driver_manager/main.cc
View File

@ -124,7 +124,7 @@ struct Driver_manager::Intel_fb_driver : Device_driver
{
xml.node("start", [&] () {
_gen_common_start_node_content(xml, "intel_fb_drv", "intel_fb_drv",
Ram_quota{20*1024*1024}, Cap_quota{100},
Ram_quota{20*1024*1024}, Cap_quota{200},
Priority{0});
_gen_provides_node<Framebuffer::Session>(xml);
xml.node("route", [&] () {