diff options
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu-0.15.1/hw-pl031-Actually-raise-interrupt-on-timer-expiry.patch | 41 | ||||
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu_0.15.1.bb | 1 |
2 files changed, 42 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu-0.15.1/hw-pl031-Actually-raise-interrupt-on-timer-expiry.patch b/meta/recipes-devtools/qemu/qemu-0.15.1/hw-pl031-Actually-raise-interrupt-on-timer-expiry.patch new file mode 100644 index 0000000000..2ccc663d75 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu-0.15.1/hw-pl031-Actually-raise-interrupt-on-timer-expiry.patch @@ -0,0 +1,41 @@ +Upstream-Status: Backport +commit 13a16f1d91fc7a46b65b22a33f6ffea1b826a097 +in git://git.qemu.org/qemu.git master + +From 13a16f1d91fc7a46b65b22a33f6ffea1b826a097 Mon Sep 17 00:00:00 2001 +From: Peter Maydell <peter.maydell@linaro.org> +Date: Thu, 16 Feb 2012 09:56:10 +0000 +Subject: [PATCH] hw/pl031: Actually raise interrupt on timer expiry +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Fix a typo in pl031_interrupt() which meant we were setting a bit +in the interrupt mask rather than the interrupt status register +and thus not actually raising an interrupt. This fix allows the +rtctest program from the kernel's Documentation/rtc.txt to pass +rather than hanging. + +Reported-by: Daniel Forsgren <daniel.forsgren@enea.com> +Signed-off-by: Peter Maydell <peter.maydell@linaro.org> +Acked-by: Andreas Färber <afaerber@suse.de> +--- + hw/pl031.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/hw/pl031.c b/hw/pl031.c +index 05b5b11..69abc4f 100644 +--- a/hw/pl031.c ++++ b/hw/pl031.c +@@ -76,7 +76,7 @@ static void pl031_interrupt(void * opaque) + { + pl031_state *s = (pl031_state *)opaque; + +- s->im = 1; ++ s->is = 1; + DPRINTF("Alarm raised\n"); + pl031_update(s); + } +-- +1.7.4.1 + diff --git a/meta/recipes-devtools/qemu/qemu_0.15.1.bb b/meta/recipes-devtools/qemu/qemu_0.15.1.bb index 7b862ed0dd..a914bcfad4 100644 --- a/meta/recipes-devtools/qemu/qemu_0.15.1.bb +++ b/meta/recipes-devtools/qemu/qemu_0.15.1.bb @@ -22,6 +22,7 @@ SRC_URI = "\ file://dummy-gl-config.patch \ file://0001-ppc64-Fix-linker-script.patch \ file://ppc-s500-set-invalid-mask.patch \ + file://hw-pl031-Actually-raise-interrupt-on-timer-expiry.patch \ " # Only use the GL passthrough patches for native/nativesdk versions |