diff options
Diffstat (limited to 'hw/intc/arm_gicv3_redist.c')
| -rw-r--r-- | hw/intc/arm_gicv3_redist.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/intc/arm_gicv3_redist.c b/hw/intc/arm_gicv3_redist.c index 8153525849..ed1f9d1e44 100644 --- a/hw/intc/arm_gicv3_redist.c +++ b/hw/intc/arm_gicv3_redist.c @@ -35,6 +35,15 @@ static int gicr_ns_access(GICv3CPUState *cs, int irq) return extract32(cs->gicr_nsacr, irq * 2, 2); } +static void gicr_write_bitmap_reg(GICv3CPUState *cs, MemTxAttrs attrs, + uint32_t *reg, uint32_t val) +{ + /* Helper routine to implement writing to a "set" register */ + val &= mask_group(cs, attrs); + *reg = val; + gicv3_redist_update(cs); +} + static void gicr_write_set_bitmap_reg(GICv3CPUState *cs, MemTxAttrs attrs, uint32_t *reg, uint32_t val) { @@ -406,6 +415,10 @@ static MemTxResult gicr_readl(GICv3CPUState *cs, hwaddr offset, *data = value; return MEMTX_OK; } + case GICR_INMIR0: + *data = cs->gic->nmi_support ? + gicr_read_bitmap_reg(cs, attrs, cs->gicr_inmir0) : 0; + return MEMTX_OK; case GICR_ICFGR0: case GICR_ICFGR1: { @@ -555,6 +568,12 @@ static MemTxResult gicr_writel(GICv3CPUState *cs, hwaddr offset, gicv3_redist_update(cs); return MEMTX_OK; } + case GICR_INMIR0: + if (cs->gic->nmi_support) { + gicr_write_bitmap_reg(cs, attrs, &cs->gicr_inmir0, value); + } + return MEMTX_OK; + case GICR_ICFGR0: /* Register is all RAZ/WI or RAO/WI bits */ return MEMTX_OK; |