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| author | Hyungwoo Yang <hyungwoo.yang@intel.com> | 2019-04-15 22:17:11 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-04-26 04:19:18 -0700 |
| commit | f730c0c1ab2cadb820676ef09ebb57888d48cb96 (patch) | |
| tree | 8953f42e6776f828c0f55cc2c01d44c087a43511 /baseboard | |
| parent | 6549da39d519b4d07e8bca7bef0393549765412b (diff) | |
| download | chrome-ec-f730c0c1ab2cadb820676ef09ebb57888d48cb96.tar.gz | |
ish: fix s/w generated interrupt request
Current s/w generated IRQ uses LAPIC's ICR but it causes pending
interrupts for other IRQs in IOAPIC and leads LVT error with
illegal vector. So instead of using ICR, we use "int" instruction.
BRANCH=none
BUG=b:129937881,b:124128140
TEST=Tested on Arcada platform
Change-Id: I49c4120e7355f9a98d20d5ed259c4fdf6bad5196
Signed-off-by: Hyungwoo Yang <hyungwoo.yang@intel.com>
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1568786
Commit-Ready: Jack Rosenthal <jrosenth@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'baseboard')
0 files changed, 0 insertions, 0 deletions