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| author | Alistair Francis | 2020-07-25 07:34:43 +0200 |
|---|---|---|
| committer | Alistair Francis | 2020-08-22 07:37:55 +0200 |
| commit | 224914069d49cd186231000070d99ca04ee0550e (patch) | |
| tree | 8664db4cb7d13c60cf152d3369a677327aa86a58 /include/hw/intc | |
| parent | hw/intc: ibex_plic: Update the pending irqs (diff) | |
| download | qemu-224914069d49cd186231000070d99ca04ee0550e.tar.gz qemu-224914069d49cd186231000070d99ca04ee0550e.tar.xz qemu-224914069d49cd186231000070d99ca04ee0550e.zip | |
hw/intc: ibex_plic: Don't allow repeat interrupts on claimed lines
Once an interrupt has been claimed, but before it has been compelted we
shouldn't receive any more pending interrupts. This patche keeps track
of this to ensure that we don't see any more interrupts until it is
completed.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <394c3f070615ff2b4fab61a1cf9cb48c122913b7.1595655188.git.alistair.francis@wdc.com>
Diffstat (limited to 'include/hw/intc')
| -rw-r--r-- | include/hw/intc/ibex_plic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/intc/ibex_plic.h b/include/hw/intc/ibex_plic.h index ddc7909903..d8eb09b258 100644 --- a/include/hw/intc/ibex_plic.h +++ b/include/hw/intc/ibex_plic.h @@ -33,6 +33,7 @@ typedef struct IbexPlicState { MemoryRegion mmio; uint32_t *pending; + uint32_t *claimed; uint32_t *source; uint32_t *priority; uint32_t *enable; |