TF-A GICv3 driver: Change API for GICR_IPRIORITYR accessors
To support compatibility with previous GICv3 driver version
this patch:
- restores original API for gicr_read_ipriority() and
gicr_wrtite_ipriority() functions;
- adds accessor functions for GICR_XXX0,1 registers, e.g.
GICR_IGROUPR0, GICR_ICFGR0, GICR_ICFGR1, etc.
Change-Id: I796a312a61665ff384e3d9de2f4b3c60f700b43b
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
diff --git a/drivers/arm/gic/v3/gicv3_main.c b/drivers/arm/gic/v3/gicv3_main.c
index 8c27efd..22efd45 100644
--- a/drivers/arm/gic/v3/gicv3_main.c
+++ b/drivers/arm/gic/v3/gicv3_main.c
@@ -593,7 +593,8 @@
/* 4 interrupt IDs per GICR_IPRIORITYR register */
regs_num = ppi_regs_num << 3;
for (i = 0U; i < regs_num; ++i) {
- SAVE_GICR_REG(gicr_base, rdist_ctx, ipriorityr, i);
+ rdist_ctx->gicr_ipriorityr[i] =
+ gicr_ipriorityr_read(gicr_base, i);
}
/*
@@ -678,7 +679,8 @@
/* 4 interrupt IDs per GICR_IPRIORITYR register */
regs_num = ppi_regs_num << 3;
for (i = 0U; i < regs_num; ++i) {
- RESTORE_GICR_REG(gicr_base, rdist_ctx, ipriorityr, i);
+ gicr_ipriorityr_write(gicr_base, i,
+ rdist_ctx->gicr_ipriorityr[i]);
}
/* 16 interrupt IDs per GICR_ICFGR register */