diff options
Diffstat (limited to 'hw/intc/arm_gicv3_dist.c')
| -rw-r--r-- | hw/intc/arm_gicv3_dist.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/intc/arm_gicv3_dist.c b/hw/intc/arm_gicv3_dist.c index 28d913b211..b9ed955e36 100644 --- a/hw/intc/arm_gicv3_dist.c +++ b/hw/intc/arm_gicv3_dist.c @@ -383,7 +383,7 @@ static bool gicd_readl(GICv3State *s, hwaddr offset, * No1N == 1 (1-of-N SPI interrupts not supported) * A3V == 1 (non-zero values of Affinity level 3 supported) * IDbits == 0xf (we support 16-bit interrupt identifiers) - * DVIS == 0 (Direct virtual LPI injection not supported) + * DVIS == 1 (Direct virtual LPI injection supported) if GICv4 * LPIS == 1 (LPIs are supported if affinity routing is enabled) * num_LPIs == 0b00000 (bits [15:11],Number of LPIs as indicated * by GICD_TYPER.IDbits) @@ -399,8 +399,9 @@ static bool gicd_readl(GICv3State *s, hwaddr offset, * so we only need to check the DS bit. */ bool sec_extn = !(s->gicd_ctlr & GICD_CTLR_DS); + bool dvis = s->revision >= 4; - *data = (1 << 25) | (1 << 24) | (sec_extn << 10) | + *data = (1 << 25) | (1 << 24) | (dvis << 18) | (sec_extn << 10) | (s->lpi_enable << GICD_TYPER_LPIS_SHIFT) | (0xf << 19) | itlinesnumber; return true; @@ -557,7 +558,7 @@ static bool gicd_readl(GICv3State *s, hwaddr offset, } case GICD_IDREGS ... GICD_IDREGS + 0x2f: /* ID registers */ - *data = gicv3_idreg(offset - GICD_IDREGS); + *data = gicv3_idreg(s, offset - GICD_IDREGS, GICV3_PIDR0_DIST); return true; case GICD_SGIR: /* WO registers, return unknown value */ |