mirror of https://github.com/acidanthera/audk.git
5e3719aeae
The generic timer driver only EOIs the timer interrupt if the ISTATUS bit is set. This is completely fine if you pretend that spurious interrupts do not exist. But as a matter of fact, they do, and the first one will leave the interrupt activated at the GIC level, making sure that no other interrupt can make it anymore. Making sure that each interrupt Ack is paired with an EOI is the way to go. Oh, and enabling the interrupt each time it is taken is completely pointless. We entered this function for a good reason... Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> |
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| .. | ||
| Drivers | ||
| Filesystem/SemihostFs | ||
| Include | ||
| Library | ||
| ArmPkg.dec | ||
| ArmPkg.dsc | ||