diff options
Diffstat (limited to 'include/hw/ppc/xive.h')
| -rw-r--r-- | include/hw/ppc/xive.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h index 705cf48..2c42ae9 100644 --- a/include/hw/ppc/xive.h +++ b/include/hw/ppc/xive.h @@ -191,6 +191,7 @@ typedef struct XiveSource { uint64_t esb_flags; uint32_t esb_shift; MemoryRegion esb_mmio; + MemoryRegion esb_mmio_emulated; /* KVM support */ void *esb_mmap; @@ -215,6 +216,11 @@ static inline bool xive_source_esb_has_2page(XiveSource *xsrc) xsrc->esb_shift == XIVE_ESB_4K_2PAGE; } +static inline size_t xive_source_esb_len(XiveSource *xsrc) +{ + return (1ull << xsrc->esb_shift) * xsrc->nr_irqs; +} + /* The trigger page is always the first/even page */ static inline hwaddr xive_source_esb_page(XiveSource *xsrc, uint32_t srcno) { @@ -396,6 +402,7 @@ typedef struct XivePresenterClass { uint8_t nvt_blk, uint32_t nvt_idx, bool cam_ignore, uint8_t priority, uint32_t logic_serv, XiveTCTXMatch *match); + bool (*in_kernel)(const XivePresenter *xptr); } XivePresenterClass; int xive_presenter_tctx_match(XivePresenter *xptr, XiveTCTX *tctx, @@ -480,9 +487,9 @@ void xive_tctx_ipb_update(XiveTCTX *tctx, uint8_t ring, uint8_t ipb); int kvmppc_xive_source_reset_one(XiveSource *xsrc, int srcno, Error **errp); void kvmppc_xive_source_set_irq(void *opaque, int srcno, int val); -void kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp); -void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); -void kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **errp); -void kvmppc_xive_cpu_set_state(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_set_state(XiveTCTX *tctx, Error **errp); #endif /* PPC_XIVE_H */ |