From 2b632760b6d363201c8732ee23ee96f0d43e42e2 Mon Sep 17 00:00:00 2001
From: Norman Feske <norman.feske@genode-labs.com>
Date: Fri, 20 Oct 2017 07:56:15 +0200
Subject: [PATCH] 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.
---
 repos/gems/recipes/raw/drivers_managed-pc/drivers.config | 6 +++---
 repos/gems/src/app/driver_manager/main.cc                | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/repos/gems/recipes/raw/drivers_managed-pc/drivers.config b/repos/gems/recipes/raw/drivers_managed-pc/drivers.config
index 63258d100..166973903 100644
--- a/repos/gems/recipes/raw/drivers_managed-pc/drivers.config
+++ b/repos/gems/recipes/raw/drivers_managed-pc/drivers.config
@@ -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>
diff --git a/repos/gems/src/app/driver_manager/main.cc b/repos/gems/src/app/driver_manager/main.cc
index 6f0d408bf..098fb21be 100644
--- a/repos/gems/src/app/driver_manager/main.cc
+++ b/repos/gems/src/app/driver_manager/main.cc
@@ -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", [&] () {