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| author | Alistair Francis <alistair.francis@wdc.com> | 2020-07-24 22:34:43 -0700 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-08-21 22:37:55 -0700 |
| commit | 224914069d49cd186231000070d99ca04ee0550e (patch) | |
| tree | 8664db4cb7d13c60cf152d3369a677327aa86a58 /include/hw/intc | |
| parent | c43388bbfd0999edacc269e7d06eeaaf19b9d320 (diff) | |
| download | focaccia-qemu-224914069d49cd186231000070d99ca04ee0550e.tar.gz focaccia-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; |