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irqchip/gic-v3-its: Make GICv4_ITS_LIST_MAX globally available

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As we're about to make use of the maximum number of ITSs in
a GICv4 system, let's make this value global (and rename it to
GICv4_ITS_LIST_MAX).

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Marc Zyngier 2017-10-08 18:48:06 +01:00
parent debf6d02bb
commit ab60491ee5
2 changed files with 8 additions and 8 deletions
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6
include/linux/irqchip/arm-gic-v4.h
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@ -20,6 +20,12 @@
struct its_vpe;
/*
* Maximum number of ITTs when GITS_TYPER.VMOVP == 0, using the
* ITSList mechanism to perform inter-ITS synchronization.
*/
#define GICv4_ITS_LIST_MAX 16
/* Embedded in kvm.arch */
struct its_vm {
struct fwnode_handle *fwnode;