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| author | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-09-22 08:32:09 +0100 |
|---|---|---|
| committer | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-10-16 16:50:02 +0100 |
| commit | fc529fee720de5fef8388c52bfefcb807ac764b0 (patch) | |
| tree | 01378c294cf169c5fdf84e3bcab1295ce0bb4068 /include/drivers/arm | |
| parent | 8db978b5a8606a658c65b16fab7edd7a17c7c940 (diff) | |
| download | platform_external_arm-trusted-firmware-fc529fee720de5fef8388c52bfefcb807ac764b0.tar.gz platform_external_arm-trusted-firmware-fc529fee720de5fef8388c52bfefcb807ac764b0.tar.bz2 platform_external_arm-trusted-firmware-fc529fee720de5fef8388c52bfefcb807ac764b0.zip | |
GIC: Add API to set interrupt routing
SPIs can be routed to either a specific PE, or to any one of all
available PEs.
API documentation updated.
Change-Id: I28675f634568aaf4ea1aa8aa7ebf25b419a963ed
Co-authored-by: Yousuf A <yousuf.sait@arm.com>
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'include/drivers/arm')
| -rw-r--r-- | include/drivers/arm/gic_common.h | 1 | ||||
| -rw-r--r-- | include/drivers/arm/gicv2.h | 1 | ||||
| -rw-r--r-- | include/drivers/arm/gicv3.h | 5 |
3 files changed, 7 insertions, 0 deletions
diff --git a/include/drivers/arm/gic_common.h b/include/drivers/arm/gic_common.h index f4e2c5266..14979cca4 100644 --- a/include/drivers/arm/gic_common.h +++ b/include/drivers/arm/gic_common.h @@ -74,6 +74,7 @@ #define ISACTIVER_SHIFT 5 #define ICACTIVER_SHIFT ISACTIVER_SHIFT #define IPRIORITYR_SHIFT 2 +#define ITARGETSR_SHIFT 2 #define ICFGR_SHIFT 4 #define NSACR_SHIFT 4 diff --git a/include/drivers/arm/gicv2.h b/include/drivers/arm/gicv2.h index c9bcbb659..6d224c3fb 100644 --- a/include/drivers/arm/gicv2.h +++ b/include/drivers/arm/gicv2.h @@ -171,6 +171,7 @@ void gicv2_disable_interrupt(unsigned int id); void gicv2_set_interrupt_priority(unsigned int id, unsigned int priority); void gicv2_set_interrupt_type(unsigned int id, unsigned int type); void gicv2_raise_sgi(int sgi_num, int proc_num); +void gicv2_set_spi_routing(unsigned int id, int proc_num); #endif /* __ASSEMBLY__ */ #endif /* __GICV2_H__ */ diff --git a/include/drivers/arm/gicv3.h b/include/drivers/arm/gicv3.h index bf294f137..4f7cd8ab7 100644 --- a/include/drivers/arm/gicv3.h +++ b/include/drivers/arm/gicv3.h @@ -75,6 +75,9 @@ #define IROUTER_IRM_SHIFT 31 #define IROUTER_IRM_MASK 0x1 +#define GICV3_IRM_PE 0 +#define GICV3_IRM_ANY 1 + #define NUM_OF_DIST_REGS 30 /******************************************************************************* @@ -382,6 +385,8 @@ void gicv3_set_interrupt_priority(unsigned int id, unsigned int proc_num, void gicv3_set_interrupt_type(unsigned int id, unsigned int proc_num, unsigned int group); void gicv3_raise_secure_g0_sgi(int sgi_num, u_register_t target); +void gicv3_set_spi_routing(unsigned int id, unsigned int irm, + u_register_t mpidr); #endif /* __ASSEMBLY__ */ #endif /* __GICV3_H__ */ |