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| author | Nicholas Piggin <npiggin@gmail.com> | 2025-05-12 13:10:55 +1000 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-07-21 08:03:53 +0200 |
| commit | 6ef77843603b89b1e48a06ca0644e74e45297839 (patch) | |
| tree | 9ca0122b13068352e5760a0da496a7a80169f6e4 /include/hw | |
| parent | 6936d2f561759c00993217a424ddeb1554c5f1ff (diff) | |
| download | qemu-6ef77843603b89b1e48a06ca0644e74e45297839.zip qemu-6ef77843603b89b1e48a06ca0644e74e45297839.tar.gz qemu-6ef77843603b89b1e48a06ca0644e74e45297839.tar.bz2 | |
ppc/xive2: Implement set_os_pending TIMA op
xive2 must take into account redistribution of group interrupts if
the VP directed priority exceeds the group interrupt priority after
this operation. The xive1 code is not group aware so implement this
for xive2.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Reviewed-by: Michael Kowal <kowal@linux.ibm.com>
Tested-by: Gautam Menghani <gautam@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20250512031100.439842-47-npiggin@gmail.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/ppc/xive2.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/ppc/xive2.h b/include/hw/ppc/xive2.h index c1ab06a..45266c2 100644 --- a/include/hw/ppc/xive2.h +++ b/include/hw/ppc/xive2.h @@ -130,6 +130,8 @@ void xive2_tm_set_hv_cppr(XivePresenter *xptr, XiveTCTX *tctx, hwaddr offset, uint64_t value, unsigned size); void xive2_tm_set_os_cppr(XivePresenter *xptr, XiveTCTX *tctx, hwaddr offset, uint64_t value, unsigned size); +void xive2_tm_set_os_pending(XivePresenter *xptr, XiveTCTX *tctx, + hwaddr offset, uint64_t value, unsigned size); void xive2_tm_push_os_ctx(XivePresenter *xptr, XiveTCTX *tctx, hwaddr offset, uint64_t value, unsigned size); uint64_t xive2_tm_pull_os_ctx(XivePresenter *xptr, XiveTCTX *tctx, |