From dc2cac8b3f62e75159af5b0b01a96acfb455fde8 Mon Sep 17 00:00:00 2001
From: Suleiman Souhlal <suleiman@google.com>
Date: Wed, 9 Jun 2021 15:28:22 +0900
Subject: [PATCH] wl: Increase size of queues.

The current queue size is too small for passing messages
made of multiple pages.

BUG=b:190126742
TEST=tast arc.PlayStore.vm passed.

Change-Id: I97d08ce1dd4c2e3ffeca72bc558dce80ae42f8a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2948485
Auto-Submit: Suleiman Souhlal <suleiman@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Suleiman Souhlal <suleiman@chromium.org>
---
 devices/src/virtio/wl.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devices/src/virtio/wl.rs b/devices/src/virtio/wl.rs
index 97de8210d6..d7eee75699 100644
--- a/devices/src/virtio/wl.rs
+++ b/devices/src/virtio/wl.rs
@@ -104,7 +104,7 @@ const VIRTIO_WL_VFD_CONTROL: u32 = 0x4;
 pub const VIRTIO_WL_F_TRANS_FLAGS: u32 = 0x01;
 pub const VIRTIO_WL_F_SEND_FENCES: u32 = 0x02;
 
-pub const QUEUE_SIZE: u16 = 16;
+pub const QUEUE_SIZE: u16 = 256;
 pub const QUEUE_SIZES: &[u16] = &[QUEUE_SIZE, QUEUE_SIZE];
 
 const NEXT_VFD_ID_BASE: u32 = 0x40000000;