Merge "TF-A GICv3 driver: Change API for GICR_IPRIORITYR accessors" into integration
This commit is contained in:
commit
50d8cf26dc
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@ -17,6 +17,20 @@
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* the number of interrupt `id`s involved depends on the register accessed.
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* the number of interrupt `id`s involved depends on the register accessed.
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******************************************************************************/
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******************************************************************************/
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/*
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* Accessors to read/write the GIC Redistributor IPRIORITYR and IPRIORITYRE
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* register corresponding to the interrupt `id`, 4 interrupts IDs at a time.
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*/
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unsigned int gicr_read_ipriorityr(uintptr_t base, unsigned int id)
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{
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return GICR_READ(IPRIORITY, base, id);
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}
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void gicr_write_ipriorityr(uintptr_t base, unsigned int id, unsigned int val)
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{
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GICR_WRITE(IPRIORITY, base, id, val);
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}
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/*
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/*
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* Accessor to set the byte corresponding to interrupt `id`
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* Accessor to set the byte corresponding to interrupt `id`
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* in GIC Redistributor IPRIORITYR and IPRIORITYRE.
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* in GIC Redistributor IPRIORITYR and IPRIORITYRE.
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@ -593,7 +593,8 @@ void gicv3_rdistif_save(unsigned int proc_num,
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/* 4 interrupt IDs per GICR_IPRIORITYR register */
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/* 4 interrupt IDs per GICR_IPRIORITYR register */
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regs_num = ppi_regs_num << 3;
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regs_num = ppi_regs_num << 3;
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for (i = 0U; i < regs_num; ++i) {
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for (i = 0U; i < regs_num; ++i) {
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SAVE_GICR_REG(gicr_base, rdist_ctx, ipriorityr, i);
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rdist_ctx->gicr_ipriorityr[i] =
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gicr_ipriorityr_read(gicr_base, i);
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}
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}
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/*
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/*
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@ -678,7 +679,8 @@ void gicv3_rdistif_init_restore(unsigned int proc_num,
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/* 4 interrupt IDs per GICR_IPRIORITYR register */
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/* 4 interrupt IDs per GICR_IPRIORITYR register */
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regs_num = ppi_regs_num << 3;
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regs_num = ppi_regs_num << 3;
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for (i = 0U; i < regs_num; ++i) {
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for (i = 0U; i < regs_num; ++i) {
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RESTORE_GICR_REG(gicr_base, rdist_ctx, ipriorityr, i);
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gicr_ipriorityr_write(gicr_base, i,
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rdist_ctx->gicr_ipriorityr[i]);
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}
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}
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/* 16 interrupt IDs per GICR_ICFGR register */
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/* 16 interrupt IDs per GICR_ICFGR register */
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@ -126,7 +126,7 @@
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#define GICR_OFFSET(REG, id) \
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#define GICR_OFFSET(REG, id) \
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(GICR_##REG##R + (((uintptr_t)(id) >> REG##R_SHIFT) << 2))
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(GICR_##REG##R + (((uintptr_t)(id) >> REG##R_SHIFT) << 2))
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#endif
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#endif /* GIC_EXT_INTID */
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/* Read/Write GIC Redistributor register corresponding to its interrupt ID */
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/* Read/Write GIC Redistributor register corresponding to its interrupt ID */
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#define GICR_READ(REG, base, id) \
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#define GICR_READ(REG, base, id) \
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@ -136,7 +136,7 @@
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mmio_write_8((base) + GICR_OFFSET_8(REG, (id)), (val))
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mmio_write_8((base) + GICR_OFFSET_8(REG, (id)), (val))
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#define GICR_WRITE(REG, base, id, val) \
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#define GICR_WRITE(REG, base, id, val) \
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mmio_write((base) + GICR_OFFSET(REG, (id)), (val))
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mmio_write_32((base) + GICR_OFFSET(REG, (id)), (val))
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/*
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/*
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* Bit operations on GIC Redistributor register
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* Bit operations on GIC Redistributor register
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@ -202,7 +202,9 @@ extern const gicv3_driver_data_t *gicv3_driver_data;
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* the number of interrupt IDs involved depends on the register accessed.
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* the number of interrupt IDs involved depends on the register accessed.
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******************************************************************************/
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******************************************************************************/
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unsigned int gicd_read_igrpmodr(uintptr_t base, unsigned int id);
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unsigned int gicd_read_igrpmodr(uintptr_t base, unsigned int id);
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unsigned int gicr_read_ipriorityr(uintptr_t base, unsigned int id);
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void gicd_write_igrpmodr(uintptr_t base, unsigned int id, unsigned int val);
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void gicd_write_igrpmodr(uintptr_t base, unsigned int id, unsigned int val);
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void gicr_write_ipriorityr(uintptr_t base, unsigned int id, unsigned int val);
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/*******************************************************************************
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/*******************************************************************************
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* Private GICv3 function prototypes for accessing the GIC registers
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* Private GICv3 function prototypes for accessing the GIC registers
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@ -357,6 +359,19 @@ void arm_gicv3_distif_post_restore(unsigned int rdist_proc_num);
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* the number of interrupt IDs involved depends on the register accessed.
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* the number of interrupt IDs involved depends on the register accessed.
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******************************************************************************/
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******************************************************************************/
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/*
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* Accessors to read/write GIC Redistributor ICENABLER0 register
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*/
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static inline unsigned int gicr_read_icenabler0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ICENABLER0);
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}
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static inline void gicr_write_icenabler0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ICENABLER0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor ICENABLER0 and ICENABLERE
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* Accessors to read/write GIC Redistributor ICENABLER0 and ICENABLERE
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* register corresponding to its number
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* register corresponding to its number
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@ -374,7 +389,30 @@ static inline void gicr_write_icenabler(uintptr_t base, unsigned int reg_num,
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}
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}
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/*
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/*
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* Accessor to read/write GIC Redistributor ICFGR0, ICFGR1 and ICFGRE
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* Accessors to read/write GIC Redistributor ICFGR0, ICFGR1 registers
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*/
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static inline unsigned int gicr_read_icfgr0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ICFGR0);
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}
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static inline unsigned int gicr_read_icfgr1(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ICFGR1);
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}
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static inline void gicr_write_icfgr0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ICFGR0, val);
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}
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static inline void gicr_write_icfgr1(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ICFGR1, val);
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}
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/*
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* Accessors to read/write GIC Redistributor ICFGR0, ICFGR1 and ICFGRE
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* register corresponding to its number
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* register corresponding to its number
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*/
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*/
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static inline unsigned int gicr_read_icfgr(uintptr_t base, unsigned int reg_num)
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static inline unsigned int gicr_read_icfgr(uintptr_t base, unsigned int reg_num)
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@ -388,6 +426,37 @@ static inline void gicr_write_icfgr(uintptr_t base, unsigned int reg_num,
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mmio_write_32(base + GICR_ICFGR + (reg_num << 2), val);
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mmio_write_32(base + GICR_ICFGR + (reg_num << 2), val);
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}
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}
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/*
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* Accessor to write GIC Redistributor ICPENDR0 register
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*/
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static inline void gicr_write_icpendr0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ICPENDR0, val);
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}
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/*
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* Accessor to write GIC Redistributor ICPENDR0 and ICPENDRE
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* register corresponding to its number
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*/
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static inline void gicr_write_icpendr(uintptr_t base, unsigned int reg_num,
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unsigned int val)
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{
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mmio_write_32(base + GICR_ICPENDR + (reg_num << 2), val);
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}
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/*
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* Accessors to read/write GIC Redistributor IGROUPR0 register
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*/
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static inline unsigned int gicr_read_igroupr0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_IGROUPR0);
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}
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static inline void gicr_write_igroupr0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_IGROUPR0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor IGROUPR0 and IGROUPRE
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* Accessors to read/write GIC Redistributor IGROUPR0 and IGROUPRE
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* register corresponding to its number
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* register corresponding to its number
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@ -404,6 +473,19 @@ static inline void gicr_write_igroupr(uintptr_t base, unsigned int reg_num,
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mmio_write_32(base + GICR_IGROUPR + (reg_num << 2), val);
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mmio_write_32(base + GICR_IGROUPR + (reg_num << 2), val);
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}
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}
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/*
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* Accessors to read/write GIC Redistributor IGRPMODR0 register
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*/
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static inline unsigned int gicr_read_igrpmodr0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_IGRPMODR0);
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}
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static inline void gicr_write_igrpmodr0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_IGRPMODR0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor IGRPMODR0 and IGRPMODRE
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* Accessors to read/write GIC Redistributor IGRPMODR0 and IGRPMODRE
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* register corresponding to its number
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* register corresponding to its number
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@ -424,18 +506,31 @@ static inline void gicr_write_igrpmodr(uintptr_t base, unsigned int reg_num,
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* Accessors to read/write the GIC Redistributor IPRIORITYR(E) register
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* Accessors to read/write the GIC Redistributor IPRIORITYR(E) register
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* corresponding to its number, 4 interrupts IDs at a time.
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* corresponding to its number, 4 interrupts IDs at a time.
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*/
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*/
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static inline unsigned int gicr_read_ipriorityr(uintptr_t base,
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static inline unsigned int gicr_ipriorityr_read(uintptr_t base,
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unsigned int reg_num)
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unsigned int reg_num)
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{
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{
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return mmio_read_32(base + GICR_IPRIORITYR + (reg_num << 2));
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return mmio_read_32(base + GICR_IPRIORITYR + (reg_num << 2));
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}
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}
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static inline void gicr_write_ipriorityr(uintptr_t base, unsigned int reg_num,
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static inline void gicr_ipriorityr_write(uintptr_t base, unsigned int reg_num,
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unsigned int val)
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unsigned int val)
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{
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{
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mmio_write_32(base + GICR_IPRIORITYR + (reg_num << 2), val);
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mmio_write_32(base + GICR_IPRIORITYR + (reg_num << 2), val);
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}
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}
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/*
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* Accessors to read/write GIC Redistributor ISACTIVER0 register
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*/
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static inline unsigned int gicr_read_isactiver0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ISACTIVER0);
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}
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static inline void gicr_write_isactiver0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ISACTIVER0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor ISACTIVER0 and ISACTIVERE
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* Accessors to read/write GIC Redistributor ISACTIVER0 and ISACTIVERE
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* register corresponding to its number
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* register corresponding to its number
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@ -452,6 +547,19 @@ static inline void gicr_write_isactiver(uintptr_t base, unsigned int reg_num,
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mmio_write_32(base + GICR_ISACTIVER + (reg_num << 2), val);
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mmio_write_32(base + GICR_ISACTIVER + (reg_num << 2), val);
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}
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}
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/*
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* Accessors to read/write GIC Redistributor ISENABLER0 register
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*/
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static inline unsigned int gicr_read_isenabler0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ISENABLER0);
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}
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static inline void gicr_write_isenabler0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ISENABLER0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor ISENABLER0 and ISENABLERE
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* Accessors to read/write GIC Redistributor ISENABLER0 and ISENABLERE
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* register corresponding to its number
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* register corresponding to its number
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@ -468,6 +576,19 @@ static inline void gicr_write_isenabler(uintptr_t base, unsigned int reg_num,
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mmio_write_32(base + GICR_ISENABLER + (reg_num << 2), val);
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mmio_write_32(base + GICR_ISENABLER + (reg_num << 2), val);
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}
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}
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/*
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* Accessors to read/write GIC Redistributor ISPENDR0 register
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*/
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static inline unsigned int gicr_read_ispendr0(uintptr_t base)
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{
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return mmio_read_32(base + GICR_ISPENDR0);
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}
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static inline void gicr_write_ispendr0(uintptr_t base, unsigned int val)
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{
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mmio_write_32(base + GICR_ISPENDR0, val);
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}
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/*
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/*
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* Accessors to read/write GIC Redistributor ISPENDR0 and ISPENDRE
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* Accessors to read/write GIC Redistributor ISPENDR0 and ISPENDRE
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* register corresponding to its number
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* register corresponding to its number
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