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Up until now, the set of defined IRS MMIO registers has been driven by code requirements. However, in order to properly emulate the IRS MMIO interface in KVM, the complete set of IRS MMIO registers needs to be added. Signed-off-by: Sascha Bischoff --- include/linux/irqchip/arm-gic-v5.h | 105 ++++++++++++++++++++++++++--- 1 file changed, 96 insertions(+), 9 deletions(-) diff --git a/include/linux/irqchip/arm-gic-v5.h b/include/linux/irqchip/arm= -gic-v5.h index 54b573783cd75..9ea3674a6613b 100644 --- a/include/linux/irqchip/arm-gic-v5.h +++ b/include/linux/irqchip/arm-gic-v5.h @@ -62,6 +62,14 @@ #define GICV5_OUTER_SHARE 0b10 #define GICV5_INNER_SHARE 0b11 =20 +#define GICV5_AIDR_COMPONENT_IRS 0b00 +#define GICV5_AIDR_COMPONENT_ITS 0b01 +#define GICV5_AIDR_COMPONENT_IWB 0b10 + +#define GICV5_AIDR_ARCH_MAJ_REV_V5 0 +#define GICV5_AIDR_ARCH_MIN_REV_V0 0 +#define GICV5_IIDR_IMPLEMENTER_ARM 0x43b + /* * IRS registers and tables structures */ @@ -73,11 +81,16 @@ #define GICV5_IRS_IDR5 0x0014 #define GICV5_IRS_IDR6 0x0018 #define GICV5_IRS_IDR7 0x001c +#define GICV5_IRS_IIDR 0x0040 +#define GICV5_IRS_AIDR 0x0044 #define GICV5_IRS_CR0 0x0080 #define GICV5_IRS_CR1 0x0084 #define GICV5_IRS_SYNCR 0x00c0 #define GICV5_IRS_SYNC_STATUSR 0x00c4 +#define GICV5_IRS_SPI_VMR 0x0100 #define GICV5_IRS_SPI_SELR 0x0108 +#define GICV5_IRS_SPI_DOMAINR 0x010c +#define GICV5_IRS_SPI_RESAMPLER 0x0110 #define GICV5_IRS_SPI_CFGR 0x0114 #define GICV5_IRS_SPI_STATUSR 0x0118 #define GICV5_IRS_PE_SELR 0x0140 @@ -92,17 +105,48 @@ #define GICV5_IRS_VMT_STATUSR 0x0214 #define GICV5_IRS_VPE_SELR 0x0240 #define GICV5_IRS_VPE_DBR 0x0248 +#define GICV5_IRS_VPE_HPPIR 0x0250 #define GICV5_IRS_VPE_CR0 0x0258 #define GICV5_IRS_VPE_STATUSR 0x025c +#define GICV5_IRS_VM_DBR 0x0280 +#define GICV5_IRS_VM_SELR 0x0288 +#define GICV5_IRS_VM_STATUSR 0x028c #define GICV5_IRS_VMAP_L2_VMTR 0x02c0 #define GICV5_IRS_VMAP_VMR 0x02c8 #define GICV5_IRS_VMAP_VISTR 0x02d0 +#define GICV5_IRS_VMAP_L2_VISTR 0x02d8 #define GICV5_IRS_VMAP_VPER 0x02e0 - +#define GICV5_IRS_SAVE_VMR 0x0300 +#define GICV5_IRS_SAVE_VM_STATUSR 0x0308 +#define GICV5_IRS_MEC_IDR 0x0340 +#define GICV5_IRS_MEC_MECID_R 0x0344 +#define GICV5_IRS_MPAM_IDR 0x0380 +#define GICV5_IRS_MPAM_PARTID_R 0x0384 +#define GICV5_IRS_SWERR_STATUSR 0x03c0 +#define GICV5_IRS_SWERR_SYNDROMER0 0x03c8 +#define GICV5_IRS_SWERR_SYNDROMER1 0x03d0 + +#define GICV5_IRS_SETLPIR 0x0000 + +#define GICV5_IRS_IDR0_IRSID GENMASK(31, 16) +#define GICV5_IRS_IDR0_SWE BIT(12) +#define GICV5_IRS_IDR0_MPAM BIT(11) +#define GICV5_IRS_IDR0_MEC BIT(10) +#define GICV5_IRS_IDR0_SETLPI BIT(9) +#define GICV5_IRS_IDR0_VIRT1OFN BIT(8) +#define GICV5_IRS_IDR0_ONEOFN BIT(7) #define GICV5_IRS_IDR0_VIRT BIT(6) +#define GICV5_IRS_IDR0_PA_RANGE GENMASK(5, 2) +#define GICV5_IRS_IDR0_DOM GENMASK(1, 0) + +#define GICV5_IRS_IDR0_DOMAIN_SECURE 0b00 +#define GICV5_IRS_IDR0_DOMAIN_NON_SECURE 0b01 +#define GICV5_IRS_IDR0_DOMAIN_EL3 0b10 +#define GICV5_IRS_IDR0_DOMAIN_REALM 0b11 =20 #define GICV5_IRS_IDR1_PRIORITY_BITS GENMASK(22, 20) #define GICV5_IRS_IDR1_IAFFID_BITS GENMASK(19, 16) +#define GICV5_IRS_IDR1_PE_CNT GENMASK(15, 0) =20 #define GICV5_IRS_IDR1_PRIORITY_BITS_1BITS 0b000 #define GICV5_IRS_IDR1_PRIORITY_BITS_2BITS 0b001 @@ -118,6 +162,10 @@ #define GICV5_IRS_IDR2_LPI BIT(5) #define GICV5_IRS_IDR2_ID_BITS GENMASK(4, 0) =20 +#define GICV5_IRS_IST_L2SZ_SUPPORT_4KB(r) FIELD_GET(BIT(11), (r)) +#define GICV5_IRS_IST_L2SZ_SUPPORT_16KB(r) FIELD_GET(BIT(12), (r)) +#define GICV5_IRS_IST_L2SZ_SUPPORT_64KB(r) FIELD_GET(BIT(13), (r)) + #define GICV5_IRS_IDR3_VMT_LEVELS BIT(10) #define GICV5_IRS_IDR3_VM_ID_BITS GENMASK(9, 5) #define GICV5_IRS_IDR3_VMD_SZ GENMASK(4, 1) @@ -130,9 +178,14 @@ #define GICV5_IRS_IDR6_SPI_IRS_RANGE GENMASK(24, 0) #define GICV5_IRS_IDR7_SPI_BASE GENMASK(23, 0) =20 -#define GICV5_IRS_IST_L2SZ_SUPPORT_4KB(r) FIELD_GET(BIT(11), (r)) -#define GICV5_IRS_IST_L2SZ_SUPPORT_16KB(r) FIELD_GET(BIT(12), (r)) -#define GICV5_IRS_IST_L2SZ_SUPPORT_64KB(r) FIELD_GET(BIT(13), (r)) +#define GICV5_IRS_IIDR_PRODUCT_ID GENMASK(31, 20) +#define GICV5_IRS_IIDR_VARIANT GENMASK(19, 16) +#define GICV5_IRS_IIDR_REVISION GENMASK(15, 12) +#define GICV5_IRS_IIDR_IMPLEMENTER GENMASK(11, 0) + +#define GICV5_IRS_AIDR_COMPONENT GENMASK(11, 8) +#define GICV5_IRS_AIDR_ARCHMAJORREV GENMASK(7, 4) +#define GICV5_IRS_AIDR_ARCHMINORREV GENMASK(3, 0) =20 #define GICV5_IRS_CR0_IDLE BIT(1) #define GICV5_IRS_CR0_IRSEN BIT(0) @@ -155,21 +208,39 @@ =20 #define GICV5_IRS_SYNC_STATUSR_IDLE BIT(0) =20 -#define GICV5_IRS_SPI_STATUSR_V BIT(1) -#define GICV5_IRS_SPI_STATUSR_IDLE BIT(0) +#define GICV5_IRS_SPI_VMR_VIRT BIT_ULL(63) +#define GICV5_IRS_SPI_VMR_VM_ID GENMASK_ULL(15, 0) =20 #define GICV5_IRS_SPI_SELR_ID GENMASK(23, 0) =20 +#define GICV5_IRS_SPI_DOMAINR_DOMAIN GENMASK(1, 0) + +#define GICV5_IRS_SPI_DOMAINR_DOMAIN_SECURE 0b00 +#define GICV5_IRS_SPI_DOMAINR_DOMAIN_NON_SECURE 0b01 +#define GICV5_IRS_SPI_DOMAINR_DOMAIN_EL3 0b10 +#define GICV5_IRS_SPI_DOMAINR_DOMAIN_REALM 0b11 + +#define GICV5_IRS_SPI_RESAMPLER_RESAMPLE BIT(0) + #define GICV5_IRS_SPI_CFGR_TM BIT(0) =20 +#define GICV5_IRS_SPI_CFGR_TM_EDGE 0b0 +#define GICV5_IRS_SPI_CFGR_TM_LEVEL 0b1 + +#define GICV5_IRS_SPI_STATUSR_V BIT(1) +#define GICV5_IRS_SPI_STATUSR_IDLE BIT(0) + #define GICV5_IRS_PE_SELR_IAFFID GENMASK(15, 0) =20 +#define GICV5_IRS_PE_STATUSR_ONLINE BIT(2) #define GICV5_IRS_PE_STATUSR_V BIT(1) #define GICV5_IRS_PE_STATUSR_IDLE BIT(0) =20 #define GICV5_IRS_PE_CR0_DPS BIT(0) =20 -#define GICV5_IRS_IST_STATUSR_IDLE BIT(0) +#define GICV5_IRS_IST_BASER_ADDR_MASK GENMASK_ULL(55, 6) +#define GICV5_IRS_IST_BASER_VALID BIT_ULL(0) +#define GICV5_IRS_IST_BASER_ADDR_SHIFT 6ULL =20 #define GICV5_IRS_IST_CFGR_STRUCTURE BIT(16) #define GICV5_IRS_IST_CFGR_ISTSZ GENMASK(8, 7) @@ -187,8 +258,7 @@ #define GICV5_IRS_IST_CFGR_L2SZ_16K 0b01 #define GICV5_IRS_IST_CFGR_L2SZ_64K 0b10 =20 -#define GICV5_IRS_IST_BASER_ADDR_MASK GENMASK_ULL(55, 6) -#define GICV5_IRS_IST_BASER_VALID BIT_ULL(0) +#define GICV5_IRS_IST_STATUSR_IDLE BIT(0) =20 #define GICV5_IRS_MAP_L2_ISTR_ID GENMASK(23, 0) =20 @@ -213,12 +283,24 @@ #define GICV5_IRS_VPE_DBR_DBPM GENMASK_ULL(36, 32) #define GICV5_IRS_VPE_DBR_LPI_ID GENMASK_ULL(23, 0) =20 +#define GICv5_VPE_HPPIR_HPPIV BIT_ULL(32) +#define GICv5_VPE_HPPIR_TYPE GENMASK_ULL(31, 29) +#define GICv5_VPE_HPPIR_ID GENMASK_ULL(23, 0) + #define GICV5_IRS_VPE_CR0_DPS BIT(0) =20 #define GICV5_IRS_VPE_STATUSR_F BIT(2) #define GICV5_IRS_VPE_STATUSR_V BIT(1) #define GICV5_IRS_VPE_STATUSR_IDLE BIT(0) =20 +#define GICV5_IRS_VM_DBR_EN BIT_ULL(63) +#define GICV5_IRS_VM_DBR_VPE_ID GENMASK_ULL(15, 0) + +#define GICV5_IRS_VM_SELR_VM_ID GENMASK(15, 0) + +#define GICV5_IRS_VM_STATUSR_V BIT(1) +#define GICV5_IRS_VM_STATUSR_IDLE BIT(0) + #define GICV5_IRS_VMAP_L2_VMTR_M BIT_ULL(63) #define GICV5_IRS_VMAP_L2_VMTR_VM_ID GENMASK_ULL(15, 0) =20 @@ -231,6 +313,11 @@ #define GICV5_IRS_VMAP_VISTR_VM_ID GENMASK_ULL(47, 32) #define GICV5_IRS_VMAP_VISTR_TYPE GENMASK_ULL(31, 29) =20 +#define GICV5_IRS_VMAP_L2_VISTR_M BIT_ULL(63) +#define GICV5_IRS_VMAP_L2_VISTR_VM_ID GENMASK_ULL(47, 32) +#define GICV5_IRS_VMAP_L2_VISTR_TYPE GENMASK_ULL(31, 29) +#define GICV5_IRS_VMAP_L2_VISTR_ID GENMASK_ULL(23, 0) + #define GICV5_IRS_VMAP_VPER_M BIT_ULL(63) #define GICV5_IRS_VMAP_VPER_VM_ID GENMASK_ULL(47, 32) #define GICV5_IRS_VMAP_VPER_VPE_ID GENMASK_ULL(15, 0) --=20 2.34.1