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path: root/hw/irq.h
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2011-03-06hw/irq: Add qemu_irq_split() so one GPIO output can feed two inputsPeter Maydell
Add a qemu_irq_split() function which allows a board to wire a single GPIO output up to two GPIO inputs. This is needed for realview boards, where the MMC card status is visible both in a system register and via a PL061 GPIO module. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-21hw/irq.h: Remove unused SetIRQFunc typedefPeter Maydell
Remove the typedef SetIRQFunc, as it is not used by anything. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-02-11qemu: add qemu_free_irqs (Marcelo Tosatti)aliguori
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6602 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-05Rework OMAP1 interrupt handling to allow multiple interrupt banks, by Lauro ↵balrog
Ramos Venancio. Add irq pulse shortcut, by Lauro Ramos Venancio. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3774 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-29Add a qemu_irq_invert() shortcut for inverting a signal.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3485 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-07Unify IRQ handling.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
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