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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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#ifndef __LINUX_ARM_SMCCC_RMI_H_#define __LINUX_ARM_SMCCC_RMI_H_
#include <linux/arm-smccc.h>#include <linux/bitfield.h>#include <linux/bits.h>#include <linux/build_bug.h>#include <linux/sizes.h>#include <linux/stddef.h>
#include <asm/page.h>
#define SMC_RMI_CALL(func) \ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ ARM_SMCCC_SMC_64, \ ARM_SMCCC_OWNER_STANDARD, \ (func))
#define SMC_RMI_VERSION SMC_RMI_CALL(0x0150)
#define SMC_RMI_RTT_DATA_MAP_INIT SMC_RMI_CALL(0x0153)
#define SMC_RMI_REALM_ACTIVATE SMC_RMI_CALL(0x0157)#define SMC_RMI_REALM_CREATE SMC_RMI_CALL(0x0158)#define SMC_RMI_REALM_DESTROY SMC_RMI_CALL(0x0159)#define SMC_RMI_REC_CREATE SMC_RMI_CALL(0x015a)#define SMC_RMI_REC_DESTROY SMC_RMI_CALL(0x015b)#define SMC_RMI_REC_ENTER SMC_RMI_CALL(0x015c)#define SMC_RMI_RTT_CREATE SMC_RMI_CALL(0x015d)#define SMC_RMI_RTT_DESTROY SMC_RMI_CALL(0x015e)
#define SMC_RMI_RTT_READ_ENTRY SMC_RMI_CALL(0x0161)
#define SMC_RMI_RTT_DEV_VALIDATE SMC_RMI_CALL(0x0163)#define SMC_RMI_PSCI_COMPLETE SMC_RMI_CALL(0x0164)#define SMC_RMI_FEATURES SMC_RMI_CALL(0x0165)#define SMC_RMI_RTT_FOLD SMC_RMI_CALL(0x0166)
#define SMC_RMI_RTT_INIT_RIPAS SMC_RMI_CALL(0x0168)#define SMC_RMI_RTT_SET_RIPAS SMC_RMI_CALL(0x0169)#define SMC_RMI_VSMMU_CREATE SMC_RMI_CALL(0x016a)#define SMC_RMI_VSMMU_DESTROY SMC_RMI_CALL(0x016b)
#define SMC_RMI_RMM_CONFIG_SET SMC_RMI_CALL(0x016e)#define SMC_RMI_PSMMU_IRQ_NOTIFY SMC_RMI_CALL(0x016f)#define SMC_RMI_ATTEST_PLAT_TOKEN_REFRESH SMC_RMI_CALL(0x0170)
#define SMC_RMI_PDEV_ABORT SMC_RMI_CALL(0x0174)#define SMC_RMI_PDEV_COMMUNICATE SMC_RMI_CALL(0x0175)#define SMC_RMI_PDEV_CREATE SMC_RMI_CALL(0x0176)#define SMC_RMI_PDEV_DESTROY SMC_RMI_CALL(0x0177)#define SMC_RMI_PDEV_GET_STATE SMC_RMI_CALL(0x0178)
#define SMC_RMI_PDEV_STREAM_KEY_REFRESH SMC_RMI_CALL(0x017a)#define SMC_RMI_PDEV_SET_PUBKEY SMC_RMI_CALL(0x017b)#define SMC_RMI_PDEV_STOP SMC_RMI_CALL(0x017c)#define SMC_RMI_RTT_AUX_CREATE SMC_RMI_CALL(0x017d)#define SMC_RMI_RTT_AUX_DESTROY SMC_RMI_CALL(0x017e)#define SMC_RMI_RTT_AUX_FOLD SMC_RMI_CALL(0x017f)
#define SMC_RMI_VDEV_ABORT SMC_RMI_CALL(0x0185)#define SMC_RMI_VDEV_COMMUNICATE SMC_RMI_CALL(0x0186)#define SMC_RMI_VDEV_CREATE SMC_RMI_CALL(0x0187)#define SMC_RMI_VDEV_DESTROY SMC_RMI_CALL(0x0188)#define SMC_RMI_VDEV_GET_STATE SMC_RMI_CALL(0x0189)#define SMC_RMI_VDEV_UNLOCK SMC_RMI_CALL(0x018a)#define SMC_RMI_RTT_SET_S2AP SMC_RMI_CALL(0x018b)
#define SMC_RMI_VDEV_GET_INTERFACE_REPORT SMC_RMI_CALL(0x01d0)#define SMC_RMI_VDEV_GET_MEASUREMENTS SMC_RMI_CALL(0x01d1)#define SMC_RMI_VDEV_LOCK SMC_RMI_CALL(0x01d2)#define SMC_RMI_VDEV_START SMC_RMI_CALL(0x01d3)
#define SMC_RMI_VSMMU_EVENT_HANDLE SMC_RMI_CALL(0x01d6)#define SMC_RMI_PSMMU_ACTIVATE SMC_RMI_CALL(0x01d7)#define SMC_RMI_PSMMU_DEACTIVATE SMC_RMI_CALL(0x01d8)
#define SMC_RMI_PSMMU_ST_L2_CREATE SMC_RMI_CALL(0x01db)#define SMC_RMI_PSMMU_ST_L2_DESTROY SMC_RMI_CALL(0x01dc)#define SMC_RMI_DPT_L0_CREATE SMC_RMI_CALL(0x01dd)#define SMC_RMI_DPT_L0_DESTROY SMC_RMI_CALL(0x01de)#define SMC_RMI_DPT_L1_CREATE SMC_RMI_CALL(0x01df)#define SMC_RMI_DPT_L1_DESTROY SMC_RMI_CALL(0x01e0)#define SMC_RMI_GRANULE_TRACKING_GET SMC_RMI_CALL(0x01e1)
#define SMC_RMI_GRANULE_TRACKING_SET SMC_RMI_CALL(0x01e3)
#define SMC_RMI_RMM_CONFIG_GET SMC_RMI_CALL(0x01ec)
#define SMC_RMI_RMM_STATE_GET SMC_RMI_CALL(0x01ee)
#define SMC_RMI_PSMMU_EVENT_CONSUME SMC_RMI_CALL(0x01f0)#define SMC_RMI_GRANULE_RANGE_DELEGATE SMC_RMI_CALL(0x01f1)#define SMC_RMI_GRANULE_RANGE_UNDELEGATE SMC_RMI_CALL(0x01f2)#define SMC_RMI_GPT_L1_CREATE SMC_RMI_CALL(0x01f3)#define SMC_RMI_GPT_L1_DESTROY SMC_RMI_CALL(0x01f4)#define SMC_RMI_RTT_DATA_MAP SMC_RMI_CALL(0x01f5)#define SMC_RMI_RTT_DATA_UNMAP SMC_RMI_CALL(0x01f6)#define SMC_RMI_RTT_DEV_MAP SMC_RMI_CALL(0x01f7)#define SMC_RMI_RTT_DEV_UNMAP SMC_RMI_CALL(0x01f8)#define SMC_RMI_RTT_ARCH_DEV_MAP SMC_RMI_CALL(0x01f9)#define SMC_RMI_RTT_ARCH_DEV_UNMAP SMC_RMI_CALL(0x01fa)#define SMC_RMI_RTT_UNPROT_MAP SMC_RMI_CALL(0x01fb)#define SMC_RMI_RTT_UNPROT_UNMAP SMC_RMI_CALL(0x01fc)#define SMC_RMI_RTT_AUX_PROT_MAP SMC_RMI_CALL(0x01fd)#define SMC_RMI_RTT_AUX_PROT_UNMAP SMC_RMI_CALL(0x01fe)#define SMC_RMI_RTT_AUX_UNPROT_MAP SMC_RMI_CALL(0x01ff)#define SMC_RMI_RTT_AUX_UNPROT_UNMAP SMC_RMI_CALL(0x0200)#define SMC_RMI_REALM_TERMINATE SMC_RMI_CALL(0x0201)#define SMC_RMI_RMM_ACTIVATE SMC_RMI_CALL(0x0202)#define SMC_RMI_OP_CONTINUE SMC_RMI_CALL(0x0203)#define SMC_RMI_PDEV_STREAM_CONNECT SMC_RMI_CALL(0x0204)#define SMC_RMI_PDEV_STREAM_DISCONNECT SMC_RMI_CALL(0x0205)#define SMC_RMI_PDEV_STREAM_COMPLETE SMC_RMI_CALL(0x0206)#define SMC_RMI_PDEV_STREAM_KEY_PURGE SMC_RMI_CALL(0x0207)#define SMC_RMI_OP_MEM_DONATE SMC_RMI_CALL(0x0208)#define SMC_RMI_OP_MEM_RECLAIM SMC_RMI_CALL(0x0209)#define SMC_RMI_OP_CANCEL SMC_RMI_CALL(0x020a)#define SMC_RMI_VSMMU_FEATURES SMC_RMI_CALL(0x020b)#define SMC_RMI_VSMMU_CMD_GET SMC_RMI_CALL(0x020c)#define SMC_RMI_VSMMU_CMD_COMPLETE SMC_RMI_CALL(0x020d)#define SMC_RMI_PSMMU_INFO SMC_RMI_CALL(0x020e)#define SMC_RMI_RMM_DEACTIVATE SMC_RMI_CALL(0x020f)#define SMC_RMI_PDEV_STREAM_INFO SMC_RMI_CALL(0x0210)#define SMC_RMI_GPT_INFO SMC_RMI_CALL(0x0211)
#define RMI_ABI_MAJOR_VERSION 2#define RMI_ABI_MINOR_VERSION 0
#define RMI_ABI_VERSION_MAJOR_MASK GENMASK(30, 16)#define RMI_ABI_VERSION_MINOR_MASK GENMASK(15, 0)
#define RMI_ABI_VERSION_GET_MAJOR(v) FIELD_GET(RMI_ABI_VERSION_MAJOR_MASK, (v))#define RMI_ABI_VERSION_GET_MINOR(v) FIELD_GET(RMI_ABI_VERSION_MINOR_MASK, (v))#define RMI_ABI_VERSION(major, minor) \ (FIELD_PREP(RMI_ABI_VERSION_MAJOR_MASK, (major)) | \ FIELD_PREP(RMI_ABI_VERSION_MINOR_MASK, (minor)))
/* RmiResult Type definitions */#define RMI_RESULT_STATUS_MASK GENMASK(7, 0)/* RmiResultDataLevel field */#define RMI_RESULT_DATA_LEVEL_MASK GENMASK(15, 8)/* RmiResultDataIncomplete fields */#define RMI_RESULT_MEMREQ_MASK GENMASK(9, 8)#define RMI_RESULT_CAN_CANCEL_MASK BIT(10)
#define RMI_RESULT_STATUS(ret) FIELD_GET(RMI_RESULT_STATUS_MASK, ret)#define RMI_RESULT_DATA_LEVEL(ret) FIELD_GET(RMI_RESULT_DATA_LEVEL_MASK, ret)#define RMI_RESULT_MEMREQ(ret) FIELD_GET(RMI_RESULT_MEMREQ_MASK, ret)#define RMI_RESULT_CAN_CANCEL(ret) FIELD_GET(RMI_RESULT_CAN_CANCEL_MASK, ret)
#define RMI_SUCCESS 0#define RMI_ERROR_INPUT 1#define RMI_ERROR_REALM 2#define RMI_ERROR_REC 3#define RMI_ERROR_RTT 4#define RMI_ERROR_NOT_SUPPORTED 5#define RMI_ERROR_DEVICE 6#define RMI_ERROR_RTT_AUX 7#define RMI_ERROR_PSMMU_ST 8#define RMI_ERROR_DPT 9#define RMI_BUSY 10#define RMI_ERROR_GLOBAL 11#define RMI_ERROR_TRACKING 12#define RMI_INCOMPLETE 13#define RMI_BLOCKED 14#define RMI_ERROR_GPT 15#define RMI_ERROR_GRANULE 16
#define RMI_CONTINUE_KEEP_GOING 0#define RMI_CONTINUE_STOP 1
#define RMI_OP_MEM_REQ_NONE 0#define RMI_OP_MEM_REQ_DONATE 1#define RMI_OP_MEM_REQ_RECLAIM 2
#define RMI_OP_CANNOT_CANCEL 0#define RMI_OP_CAN_CANCEL 1
#define RMI_DONATE_STATE_MASK GENMASK(18, 17)#define RMI_DONATE_CONTIG_MASK BIT(16)#define RMI_DONATE_COUNT_MASK GENMASK(15, 2)#define RMI_DONATE_BLOCK_SIZE_MASK GENMASK(1, 0)
#define RMI_DONATE_STATE(req) FIELD_GET(RMI_DONATE_STATE_MASK, req)#define RMI_DONATE_CONTIG(req) FIELD_GET(RMI_DONATE_CONTIG_MASK, req)#define RMI_DONATE_COUNT(req) FIELD_GET(RMI_DONATE_COUNT_MASK, req)#define RMI_DONATE_BLOCK_SIZE(req) FIELD_GET(RMI_DONATE_BLOCK_SIZE_MASK, req)
#define RMI_OP_MEM_DELEGATED 0#define RMI_OP_MEM_UNDELEGATED 1#define RMI_OP_MEM_CONDITIONAL 2
#define RMI_OP_MEM_NON_CONTIG 0#define RMI_OP_MEM_CONTIG 1
#define RMI_ADDR_TYPE_NONE 0#define RMI_ADDR_TYPE_SINGLE 1#define RMI_ADDR_TYPE_LIST 2
#define RMI_ADDR_RANGE_STATE_MASK GENMASK_ULL(63, 62)#define RMI_ADDR_RANGE_ADDR_MASK GENMASK_ULL(51, PAGE_SHIFT)#define RMI_ADDR_RANGE_COUNT_MASK GENMASK(PAGE_SHIFT - 1, 2)#define RMI_ADDR_RANGE_BLOCK_SIZE_MASK GENMASK(1, 0)
#define RMI_ADDR_RANGE_STATE(r) FIELD_GET(RMI_ADDR_RANGE_STATE_MASK, (r))#define RMI_ADDR_RANGE_ADDR(r) ((r) & RMI_ADDR_RANGE_ADDR_MASK)#define RMI_ADDR_RANGE_COUNT(r) FIELD_GET(RMI_ADDR_RANGE_COUNT_MASK, (r))#define RMI_ADDR_RANGE_BLOCK_SIZE(r) FIELD_GET(RMI_ADDR_RANGE_BLOCK_SIZE_MASK, (r))
enum rmi_ripas { RMI_EMPTY = 0, RMI_RAM = 1, RMI_DESTROYED = 2, RMI_DEV = 3,};
#define RMI_NO_MEASURE_CONTENT 0#define RMI_MEASURE_CONTENT 1
#define RMI_FEATURE_REGISTER_0_S2OASZ GENMASK_ULL(40, 33)#define RMI_FEATURE_REGISTER_0_L0GPT_BLOCK_DELEGATE BIT_ULL(32)#define RMI_FEATURE_REGISTER_0_PMU_NUM_CTRS GENMASK(31, 27)#define RMI_FEATURE_REGISTER_0_PMU BIT(26)#define RMI_FEATURE_REGISTER_0_NUM_WPS GENMASK(25, 20)#define RMI_FEATURE_REGISTER_0_NUM_BPS GENMASK(19, 14)#define RMI_FEATURE_REGISTER_0_SVE_VL GENMASK(13, 10)#define RMI_FEATURE_REGISTER_0_SVE BIT(9)#define RMI_FEATURE_REGISTER_0_LPA2 BIT(8)#define RMI_FEATURE_REGISTER_0_S2SZ GENMASK(7, 0)
#define RMI_FEATURE_REGISTER_1_PPS GENMASK(16, 14)#define RMI_FEATURE_REGISTER_1_L0GPTSZ GENMASK(13, 10)#define RMI_FEATURE_REGISTER_1_MAX_RECS_ORDER GENMASK(9, 6)#define RMI_FEATURE_REGISTER_1_HASH_SHA_512 BIT(5)#define RMI_FEATURE_REGISTER_1_HASH_SHA_384 BIT(4)#define RMI_FEATURE_REGISTER_1_HASH_SHA_256 BIT(3)#define RMI_FEATURE_REGISTER_1_RMI_GRAN_SZ_64KB BIT(2)#define RMI_FEATURE_REGISTER_1_RMI_GRAN_SZ_16KB BIT(1)#define RMI_FEATURE_REGISTER_1_RMI_GRAN_SZ_4KB BIT(0)
#define RMI_FEATURE_REGISTER_2_REALM_MAX_VDEVS_ORDER GENMASK(14, 10)#define RMI_FEATURE_REGISTER_2_NON_TEE_STREAM BIT(9)#define RMI_FEATURE_REGISTER_2_VDEV_KROU BIT(8)#define RMI_FEATURE_REGISTER_2_PDEV_MAX_VDEVS_ORDER GENMASK(7, 4)#define RMI_FEATURE_REGISTER_2_ATS BIT(3)#define RMI_FEATURE_REGISTER_2_VSMMU BIT(2)#define RMI_FEATURE_REGISTER_2_DA_COH BIT(1)#define RMI_FEATURE_REGISTER_2_DA BIT(0)
#define RMI_FEATURE_REGISTER_3_RTT_S2AP_INDIRECT BIT(6)#define RMI_FEATURE_REGISTER_3_RTT_PLANE GENMASK(5, 4)#define RMI_FEATURE_REGISTER_3_MAX_NUM_AUX_PLANES GENMASK(3, 0)
#define RMI_FEATURE_REGISTER_4_MEC_COUNT GENMASK_ULL(63, 0)
#define RMI_MEM_CATEGORY_CONVENTIONAL 0#define RMI_MEM_CATEGORY_DEV_NCOH 1#define RMI_MEM_CATEGORY_DEV_COH 2#define RMI_MEM_CATEGORY_NONE 3
#define RMI_TRACKING_RESERVED 0#define RMI_TRACKING_NONE 1#define RMI_TRACKING_FINE 2#define RMI_TRACKING_COARSE 3#define RMI_TRACKING_INTERMEDIATE 4
#define RMI_GRANULE_SIZE_4KB 0#define RMI_GRANULE_SIZE_16KB 1#define RMI_GRANULE_SIZE_64KB 2
#define RMI_GPT_PAR_RESERVED 0U#define RMI_GPT_PAR_PLAT 1U#define RMI_GPT_PAR_HOST_NOT_CREATED 2U#define RMI_GPT_PAR_HOST_CREATED 3U
/* * Note many of these fields are smaller than u64 but all fields have u64 * alignment, so use u64 to ensure correct alignment. */struct rmm_config { union { /* 0x0 */ struct { u64 tracking_region_size; u64 rmi_granule_size; }; u8 sizer[SZ_4K]; };};
static_assert(sizeof(struct rmm_config) == SZ_4K);
#define RMI_REALM_PARAM_FLAG_MEC_POLICY_MASK GENMASK(8, 7)#define RMI_REALM_PARAM_FLAG_LFA_POLICY_MASK GENMASK(6, 5)#define RMI_REALM_PARAM_FLAG_DA BIT(3)#define RMI_REALM_PARAM_FLAG_PMU BIT(2)#define RMI_REALM_PARAM_FLAG_SVE BIT(1)
#define RMI_HASH_SHA_256 0#define RMI_HASH_SHA_512 1#define RMI_HASH_SHA_384 2
struct realm_params { union { /* 0x0 */ struct { u64 flags0; u64 s2sz; u64 sve_vl; u64 num_bps; u64 num_wps; u64 pmu_num_ctrs; u64 hash_algo; u64 num_aux_planes; }; u8 sizer0[0x400]; }; union { /* 0x400 */ struct { u8 rpv[64]; u64 ats_plane; }; u8 sizer1[0x400]; }; union { /* 0x800 */ struct { u64 sizer2; u64 rtt_base; s64 rtt_level_start; u64 rtt_num_start; u64 flags1; u64 max_num_vdevs; }; u8 sizer3[0x700]; }; union { /* 0xf00 */ struct { u8 sizer4[0x80]; u64 aux_rtt_base[3]; }; u8 sizer5[0x100]; };};
static_assert(offsetof(struct realm_params, rpv) == 0x400);static_assert(offsetof(struct realm_params, rtt_base) == 0x808);static_assert(offsetof(struct realm_params, aux_rtt_base) == 0xf80);static_assert(sizeof(struct realm_params) == SZ_4K);
/* * The number of GPRs (starting from X0) that are configured by the host when * a REC is created. */#define REC_CREATE_NR_GPRS 8
#define REC_PARAMS_FLAG_RUNNABLE BIT(0)
struct rec_params { union { /* 0x0 */ u64 flags; u8 sizer0[0x100]; }; union { /* 0x100 */ u64 mpidr; u8 sizer1[0x100]; }; union { /* 0x200 */ u64 pc; u8 sizer2[0x100]; }; union { /* 0x300 */ u64 gprs[REC_CREATE_NR_GPRS]; u8 sizer3[0xd00]; };};
static_assert(offsetof(struct rec_params, mpidr) == 0x100);static_assert(offsetof(struct rec_params, pc) == 0x200);static_assert(offsetof(struct rec_params, gprs) == 0x300);static_assert(sizeof(struct rec_params) == SZ_4K);
#define REC_ENTER_FLAG_FORCE_P0 BIT(7)#define REC_ENTER_FLAG_DEV_MEM_RESPONSE BIT(6)#define REC_ENTER_FLAG_S2AP_RESPONSE BIT(5)#define REC_ENTER_FLAG_RIPAS_RESPONSE BIT(4)#define REC_ENTER_FLAG_TRAP_WFE BIT(3)#define REC_ENTER_FLAG_TRAP_WFI BIT(2)#define REC_ENTER_FLAG_INJECT_SEA BIT(1)#define REC_ENTER_FLAG_EMULATED_MMIO BIT(0)
#define REC_RUN_GPRS 31
struct rec_enter { union { /* 0x000 */ u64 flags; u8 sizer0[0x200]; }; union { /* 0x200 */ u64 gprs[REC_RUN_GPRS]; u8 sizer1[0x600]; };};
static_assert(offsetof(struct rec_enter, gprs) == 0x200);static_assert(sizeof(struct rec_enter) == SZ_2K);
#define RMI_EXIT_SYNC 0x00#define RMI_EXIT_IRQ 0x01#define RMI_EXIT_FIQ 0x02#define RMI_EXIT_PSCI 0x03#define RMI_EXIT_RIPAS_CHANGE 0x04#define RMI_EXIT_HOST_CALL 0x05#define RMI_EXIT_SERROR 0x06#define RMI_EXIT_S2AP_CHANGE 0x07#define RMI_EXIT_VDEV_VALIDATE_MAPPING 0x08#define RMI_EXIT_VSMMU_COMMAND 0x0a
struct rec_exit { union { /* 0x000 */ u8 exit_reason; u8 sizer0[0x100]; }; union { /* 0x100 */ struct { u64 esr; u64 far; u64 hpfar; u64 rtt_tree; }; u8 sizer1[0x100]; }; union { /* 0x200 */ u64 gprs[REC_RUN_GPRS]; u8 sizer2[0x200]; }; union { /* 0x400 */ struct { u64 cntp_ctl; u64 cntp_cval; u64 cntv_ctl; u64 cntv_cval; }; u8 sizer4[0x100]; }; union { /* 0x500 */ struct { u64 ripas_base; u64 ripas_top; u8 ripas_value; u8 sizer5[0xf]; u64 s2ap_base; u64 s2ap_top; u64 vdev_id_1; u64 vdev_id_2; u64 dev_mem_base; u64 dev_mem_top; u64 dev_mem_pa; }; u8 sizer6[0x100]; }; union { /* 0x600 */ struct { u16 imm; u8 sizer7[0x6]; u64 plane; }; u8 sizer8[0x100]; }; union { /* 0x700 */ struct { u8 pmu_ovf_status; u8 sizer9[0xf]; u64 vsmmu; }; u8 sizer10[0x100]; };};
static_assert(sizeof(struct rec_exit) == SZ_2K);static_assert(offsetof(struct rec_exit, esr) == 0x100);static_assert(offsetof(struct rec_exit, gprs) == 0x200);static_assert(offsetof(struct rec_exit, cntp_ctl) == 0x400);static_assert(offsetof(struct rec_exit, ripas_base) == 0x500);static_assert(offsetof(struct rec_exit, imm) == 0x600);static_assert(offsetof(struct rec_exit, pmu_ovf_status) == 0x700);
struct rec_run { struct rec_enter enter; struct rec_exit exit;};
static_assert(sizeof(struct rec_run) == SZ_4K);
/* RMI_RTT_UNPROT_MAP_FLAGS definitions */#define RMI_RTT_UNPROT_MAP_FLAGS_S2AP_MASK GENMASK(22, 19)#define RMI_RTT_UNPROT_MAP_FLAGS_MEMATTR_MASK GENMASK(18, 16)#define RMI_RTT_UNPROT_MAP_FLAGS_LIST_COUNT_MASK GENMASK(15, 2)#define RMI_RTT_UNPROT_MAP_FLAGS_OADDR_TYPE_MASK GENMASK(1, 0)
/* RMI_RTT_PROT_MAP_FLAGS definitions */#define RMI_RTT_PROT_MAP_FLAGS_LIST_COUNT_MASK GENMASK(15, 2)#define RMI_RTT_PROT_MAP_FLAGS_OADDR_TYPE_MASK GENMASK(1, 0)
/* S2AP Direct Encodings, used in RMI_RTT_UNPROT_MAP_FLAGS_S2AP */#define RMI_S2AP_DIRECT_READ BIT(1)#define RMI_S2AP_DIRECT_WRITE BIT(0)
#endif /* __LINUX_ARM_SMCCC_RMI_H_ */