| commit | caa49adbccffb7d50cdd8d0faf0d88647901998b | |
| author | Christoffer Dall <christoffer.dall@linaro.org> | |
| Thu, 21 Jan 2016 14:15:07 +0000 (21 14:15 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 21 Jan 2016 14:15:07 +0000 (21 14:15 +0000) | ||
| tree | 52cc218bddcd89aa5207902281da3a9f7d366e50 | treesnapshot (tar.gz zip) |
| parent | 3df708eb48180fcf11956b81fd6a036cd13ed5f1 | commitdiff |
hw/arm/virt: Add always-on property to the virt board timer
The virt board has an arch timer, which is always on. Emit the
"always-on" property to indicate to Linux that it can switch off the
periodic timer and reduces the amount of interrupts injected into a
guest.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1453204158-11412-1-git-send-email-christoffer.dall@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The virt board has an arch timer, which is always on. Emit the
"always-on" property to indicate to Linux that it can switch off the
periodic timer and reduces the amount of interrupts injected into a
guest.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1453204158-11412-1-git-send-email-christoffer.dall@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| hw/arm/virt.c | diffblobblamehistory |