diff options
| author | Frederic Barrat <fbarrat@linux.ibm.com> | 2025-03-11 11:51:21 +1000 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2025-03-11 22:43:31 +1000 |
| commit | 9d2b6058c5b0601779a65e7db4176073940a713d (patch) | |
| tree | bec0f2299dcc170ca540e87c39ee741917147fde /hw/intc/trace-events | |
| parent | a45580ad03f034c84689c6bee5f875432dbd73ba (diff) | |
| download | qemu-9d2b6058c5b0601779a65e7db4176073940a713d.zip qemu-9d2b6058c5b0601779a65e7db4176073940a713d.tar.gz qemu-9d2b6058c5b0601779a65e7db4176073940a713d.tar.bz2 | |
ppc/xive2: Add grouping level to notification
The NSR has a (so far unused) grouping level field. When a interrupt
is presented, that field tells the hypervisor or OS if the interrupt
is for an individual VP or for a VP-group/crowd. This patch reworks
the presentation API to allow to set/unset the level when
raising/accepting an interrupt.
It also renames xive_tctx_ipb_update() to xive_tctx_pipr_update() as
the IPB is only used for VP-specific target, whereas the PIPR always
needs to be updated.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Kowal <kowal@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'hw/intc/trace-events')
| -rw-r--r-- | hw/intc/trace-events | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/intc/trace-events b/hw/intc/trace-events index 913197a..e9fe197 100644 --- a/hw/intc/trace-events +++ b/hw/intc/trace-events @@ -283,7 +283,7 @@ xive_router_end_notify(uint8_t end_blk, uint32_t end_idx, uint32_t end_data) "EN xive_router_end_escalate(uint8_t end_blk, uint32_t end_idx, uint8_t esc_blk, uint32_t esc_idx, uint32_t end_data) "END 0x%02x/0x%04x -> escalate END 0x%02x/0x%04x data 0x%08x" xive_tctx_tm_write(uint32_t index, uint64_t offset, unsigned int size, uint64_t value) "target=%d @0x%"PRIx64" sz=%d val=0x%" PRIx64 xive_tctx_tm_read(uint32_t index, uint64_t offset, unsigned int size, uint64_t value) "target=%d @0x%"PRIx64" sz=%d val=0x%" PRIx64 -xive_presenter_notify(uint8_t nvt_blk, uint32_t nvt_idx, uint8_t ring) "found NVT 0x%x/0x%x ring=0x%x" +xive_presenter_notify(uint8_t nvt_blk, uint32_t nvt_idx, uint8_t ring, uint8_t group_level) "found NVT 0x%x/0x%x ring=0x%x group_level=%d" xive_end_source_read(uint8_t end_blk, uint32_t end_idx, uint64_t addr) "END 0x%x/0x%x @0x%"PRIx64 # pnv_xive.c |