diff options
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/arm-gic-v3.h | 6 | ||||
| -rw-r--r-- | include/linux/irqchip/arm-gic-v4.h | 9 | ||||
| -rw-r--r-- | include/linux/irqchip/irq-omap-intc.h | 2 | ||||
| -rw-r--r-- | include/linux/irqchip/metag-ext.h | 1 | ||||
| -rw-r--r-- | include/linux/irqchip/metag.h | 1 | ||||
| -rw-r--r-- | include/linux/irqchip/mmp.h | 1 | ||||
| -rw-r--r-- | include/linux/irqchip/versatile-fpga.h | 1 |
7 files changed, 19 insertions, 2 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index 1ea576c8126f..c00c4c33e432 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -68,6 +68,7 @@ #define GICD_CTLR_ENABLE_SS_G1 (1U << 1) #define GICD_CTLR_ENABLE_SS_G0 (1U << 0) +#define GICD_TYPER_RSS (1U << 26) #define GICD_TYPER_LPIS (1U << 17) #define GICD_TYPER_MBIS (1U << 16) @@ -372,6 +373,8 @@ #define GITS_BASER_ENTRY_SIZE_SHIFT (48) #define GITS_BASER_ENTRY_SIZE(r) ((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0x1f) + 1) #define GITS_BASER_ENTRY_SIZE_MASK GENMASK_ULL(52, 48) +#define GITS_BASER_PHYS_52_to_48(phys) \ + (((phys) & GENMASK_ULL(47, 16)) | (((phys) >> 48) & 0xf) << 12) #define GITS_BASER_SHAREABILITY_SHIFT (10) #define GITS_BASER_InnerShareable \ GIC_BASER_SHAREABILITY(GITS_BASER, InnerShareable) @@ -459,6 +462,7 @@ #define ICC_CTLR_EL1_SEIS_MASK (0x1 << ICC_CTLR_EL1_SEIS_SHIFT) #define ICC_CTLR_EL1_A3V_SHIFT 15 #define ICC_CTLR_EL1_A3V_MASK (0x1 << ICC_CTLR_EL1_A3V_SHIFT) +#define ICC_CTLR_EL1_RSS (0x1 << 18) #define ICC_PMR_EL1_SHIFT 0 #define ICC_PMR_EL1_MASK (0xff << ICC_PMR_EL1_SHIFT) #define ICC_BPR0_EL1_SHIFT 0 @@ -547,6 +551,8 @@ #define ICC_SGI1R_AFFINITY_2_SHIFT 32 #define ICC_SGI1R_AFFINITY_2_MASK (0xffULL << ICC_SGI1R_AFFINITY_2_SHIFT) #define ICC_SGI1R_IRQ_ROUTING_MODE_BIT 40 +#define ICC_SGI1R_RS_SHIFT 44 +#define ICC_SGI1R_RS_MASK (0xfULL << ICC_SGI1R_RS_SHIFT) #define ICC_SGI1R_AFFINITY_3_SHIFT 48 #define ICC_SGI1R_AFFINITY_3_MASK (0xffULL << ICC_SGI1R_AFFINITY_3_SHIFT) diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h index 58a4d89aa82c..447da8ca2156 100644 --- a/include/linux/irqchip/arm-gic-v4.h +++ b/include/linux/irqchip/arm-gic-v4.h @@ -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; @@ -30,6 +36,7 @@ struct its_vm { irq_hw_number_t db_lpi_base; unsigned long *db_bitmap; int nr_db_lpis; + u32 vlpi_count[GICv4_ITS_LIST_MAX]; }; /* Embedded in kvm_vcpu.arch */ @@ -64,12 +71,14 @@ struct its_vpe { * @vm: Pointer to the GICv4 notion of a VM * @vpe: Pointer to the GICv4 notion of a virtual CPU (VPE) * @vintid: Virtual LPI number + * @properties: Priority and enable bits (as written in the prop table) * @db_enabled: Is the VPE doorbell to be generated? */ struct its_vlpi_map { struct its_vm *vm; struct its_vpe *vpe; u32 vintid; + u8 properties; bool db_enabled; }; diff --git a/include/linux/irqchip/irq-omap-intc.h b/include/linux/irqchip/irq-omap-intc.h index 2e3d1afeb674..f19ccee7749f 100644 --- a/include/linux/irqchip/irq-omap-intc.h +++ b/include/linux/irqchip/irq-omap-intc.h @@ -18,8 +18,6 @@ #ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_OMAP_INTC_H #define __INCLUDE_LINUX_IRQCHIP_IRQ_OMAP_INTC_H -void omap3_init_irq(void); - int omap_irq_pending(void); void omap_intc_save_context(void); void omap_intc_restore_context(void); diff --git a/include/linux/irqchip/metag-ext.h b/include/linux/irqchip/metag-ext.h index 697af0fe7c5a..d120496370b9 100644 --- a/include/linux/irqchip/metag-ext.h +++ b/include/linux/irqchip/metag-ext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2012 Imagination Technologies */ diff --git a/include/linux/irqchip/metag.h b/include/linux/irqchip/metag.h index 4ebdfb3101ab..0adcf449e4e4 100644 --- a/include/linux/irqchip/metag.h +++ b/include/linux/irqchip/metag.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2011 Imagination Technologies */ diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h index c78a8921185d..cb8455c87c8a 100644 --- a/include/linux/irqchip/mmp.h +++ b/include/linux/irqchip/mmp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __IRQCHIP_MMP_H #define __IRQCHIP_MMP_H diff --git a/include/linux/irqchip/versatile-fpga.h b/include/linux/irqchip/versatile-fpga.h index 1fac9651d3ca..a978fc8c7996 100644 --- a/include/linux/irqchip/versatile-fpga.h +++ b/include/linux/irqchip/versatile-fpga.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PLAT_FPGA_IRQ_H #define PLAT_FPGA_IRQ_H |