commit dda58b774f20cb0b4e8a8918ffd6d7bdf028b4b0
author Gurchetan Singh <gurchetansingh@chromium.org> Mon Mar 29 09:14:35 2021 -0700
committer Commit Bot <commit-bot@chromium.org> Tue Mar 30 16:41:59 2021 +0000
tree 3728df6a0ecaed96f14e23f80d5737aa0a3af67b
parent 758503bcb57cde5f30caa9b68ae072bef6073779

pci_configuration: bump up CAPABILITY_MAX_OFFSET to byte max

dverkamp@ suggested that crrev.com/c/1157440 contained a
mis-reading of the relevant Wikipedia article.

BUG=chromium:892806, b:173630595
TEST=boot VM with capabilities list of size 207

Change-Id: I4afbe2058b5439bc502be59b8063a4db0fc5a12b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2792041
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>

devices/src/pci/pci_configuration.rs

diff --git a/devices/src/pci/pci_configuration.rs b/devices/src/pci/pci_configuration.rs
index b93237f..8654b01 100644
--- a/devices/src/pci/pci_configuration.rs
+++ b/devices/src/pci/pci_configuration.rs
@@ -24,7 +24,7 @@
 const NUM_BAR_REGS: usize = 6;
 const CAPABILITY_LIST_HEAD_OFFSET: usize = 0x34;
 const FIRST_CAPABILITY_OFFSET: usize = 0x40;
-const CAPABILITY_MAX_OFFSET: usize = 192;
+const CAPABILITY_MAX_OFFSET: usize = 255;
 
 const INTERRUPT_LINE_PIN_REG: usize = 15;