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irqchip/gic-v3-its: Keep track of property table's PA and VA

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We're currently only tracking the page allocated to contain the
property table by its struct page. In the future, it is going to
be convenient to track both PA and VA for that page instead. Let's
do that.

Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Tested-by: Bhupesh Sharma <bhsharma@redhat.com>
Tested-by: Lei Zhang <zhang.lei@jp.fujitsu.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Marc Zyngier
2018-07-27 14:36:00 +01:00
parent 11e37d357f
commit e1a2e2010b
2 changed files with 15 additions and 11 deletions
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3
include/linux/irqchip/arm-gic-v3.h
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@@ -587,7 +587,8 @@ struct rdists {
phys_addr_t phys_base;
bool lpi_enabled;
} __percpu *rdist;
struct page *prop_page;
phys_addr_t prop_table_pa;
void *prop_table_va;
u64 flags;
u32 gicd_typer;
bool has_vlpis;