diff options
Diffstat (limited to 'include')
60 files changed, 587 insertions, 225 deletions
diff --git a/include/block/block.h b/include/block/block.h index b3f6e509d4..82185965ff 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -9,6 +9,7 @@ #include "block/dirty-bitmap.h" #include "block/blockjob.h" #include "qemu/hbitmap.h" +#include "qemu/transactions.h" /* * generated_co_wrapper @@ -101,6 +102,7 @@ typedef struct HDGeometry { uint32_t cylinders; } HDGeometry; +#define BDRV_O_NO_SHARE 0x0001 /* don't share permissions */ #define BDRV_O_RDWR 0x0002 #define BDRV_O_RESIZE 0x0004 /* request permission for resizing the node */ #define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */ @@ -207,8 +209,7 @@ typedef struct BDRVReopenState { BlockdevDetectZeroesOptions detect_zeroes; bool backing_missing; bool replace_backing_bs; /* new_backing_bs is ignored if this is false */ - BlockDriverState *new_backing_bs; /* If NULL then detach the current bs */ - uint64_t perm, shared_perm; + BlockDriverState *old_backing_bs; /* keep pointer for permissions update */ QDict *options; QDict *explicit_options; void *opaque; @@ -362,6 +363,7 @@ int bdrv_replace_node(BlockDriverState *from, BlockDriverState *to, Error **errp); BlockDriverState *bdrv_insert_node(BlockDriverState *bs, QDict *node_options, int flags, Error **errp); +int bdrv_drop_filter(BlockDriverState *bs, Error **errp); int bdrv_parse_aio(const char *mode, int *flags); int bdrv_parse_cache_mode(const char *mode, int *flags, bool *writethrough); @@ -387,10 +389,6 @@ BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue, int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp); int bdrv_reopen_set_read_only(BlockDriverState *bs, bool read_only, Error **errp); -int bdrv_reopen_prepare(BDRVReopenState *reopen_state, - BlockReopenQueue *queue, Error **errp); -void bdrv_reopen_commit(BDRVReopenState *reopen_state); -void bdrv_reopen_abort(BDRVReopenState *reopen_state); int bdrv_pwrite_zeroes(BdrvChild *child, int64_t offset, int64_t bytes, BdrvRequestFlags flags); int bdrv_make_zero(BdrvChild *child, BdrvRequestFlags flags); @@ -424,7 +422,7 @@ int64_t bdrv_get_allocated_file_size(BlockDriverState *bs); BlockMeasureInfo *bdrv_measure(BlockDriver *drv, QemuOpts *opts, BlockDriverState *in_bs, Error **errp); void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr); -void bdrv_refresh_limits(BlockDriverState *bs, Error **errp); +void bdrv_refresh_limits(BlockDriverState *bs, Transaction *tran, Error **errp); int bdrv_commit(BlockDriverState *bs); int bdrv_make_empty(BdrvChild *c, Error **errp); int bdrv_change_backing_file(BlockDriverState *bs, const char *backing_file, @@ -702,6 +700,8 @@ bool bdrv_child_can_set_aio_context(BdrvChild *c, AioContext *ctx, GSList **ignore, Error **errp); bool bdrv_can_set_aio_context(BlockDriverState *bs, AioContext *ctx, GSList **ignore, Error **errp); +AioContext *bdrv_child_get_parent_aio_context(BdrvChild *c); + int bdrv_probe_blocksizes(BlockDriverState *bs, BlockSizes *bsz); int bdrv_probe_geometry(BlockDriverState *bs, HDGeometry *geo); diff --git a/include/block/block_int.h b/include/block/block_int.h index 88e4111939..c823f5b1b3 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -789,6 +789,8 @@ struct BdrvChildClass { bool (*can_set_aio_ctx)(BdrvChild *child, AioContext *ctx, GSList **ignore, Error **errp); void (*set_aio_ctx)(BdrvChild *child, AioContext *ctx, GSList **ignore); + + AioContext *(*get_parent_aio_context)(BdrvChild *child); }; extern const BdrvChildClass child_of_bds; @@ -811,11 +813,6 @@ struct BdrvChild { */ uint64_t shared_perm; - /* backup of permissions during permission update procedure */ - bool has_backup_perm; - uint64_t backup_perm; - uint64_t backup_shared_perm; - /* * This link is frozen: the child can neither be replaced nor * detached from the parent. @@ -1306,7 +1303,6 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, const char *child_name, const BdrvChildClass *child_class, BdrvChildRole child_role, - AioContext *ctx, uint64_t perm, uint64_t shared_perm, void *opaque, Error **errp); void bdrv_root_unref_child(BdrvChild *child); diff --git a/include/disas/dis-asm.h b/include/disas/dis-asm.h index 13fa1edd41..524f29196d 100644 --- a/include/disas/dis-asm.h +++ b/include/disas/dis-asm.h @@ -9,6 +9,12 @@ #ifndef DISAS_DIS_ASM_H #define DISAS_DIS_ASM_H +#include "qemu/bswap.h" + +#ifdef __cplusplus +extern "C" { +#endif + typedef void *PTR; typedef uint64_t bfd_vma; typedef int64_t bfd_signed_vma; @@ -243,8 +249,6 @@ enum bfd_architecture #define bfd_mach_nios2 0 #define bfd_mach_nios2r1 1 #define bfd_mach_nios2r2 2 - bfd_arch_lm32, /* Lattice Mico32 */ -#define bfd_mach_lm32 1 bfd_arch_rx, /* Renesas RX */ #define bfd_mach_rx 0x75 #define bfd_mach_rx_v2 0x76 @@ -437,7 +441,6 @@ int print_insn_m32r (bfd_vma, disassemble_info*); int print_insn_m88k (bfd_vma, disassemble_info*); int print_insn_mn10200 (bfd_vma, disassemble_info*); int print_insn_mn10300 (bfd_vma, disassemble_info*); -int print_insn_moxie (bfd_vma, disassemble_info*); int print_insn_ns32k (bfd_vma, disassemble_info*); int print_insn_big_powerpc (bfd_vma, disassemble_info*); int print_insn_little_powerpc (bfd_vma, disassemble_info*); @@ -452,7 +455,6 @@ int print_insn_crisv32 (bfd_vma, disassemble_info*); int print_insn_crisv10 (bfd_vma, disassemble_info*); int print_insn_microblaze (bfd_vma, disassemble_info*); int print_insn_ia64 (bfd_vma, disassemble_info*); -int print_insn_lm32 (bfd_vma, disassemble_info*); int print_insn_big_nios2 (bfd_vma, disassemble_info*); int print_insn_little_nios2 (bfd_vma, disassemble_info*); int print_insn_xtensa (bfd_vma, disassemble_info*); @@ -479,8 +481,6 @@ bool cap_disas_plugin(disassemble_info *info, uint64_t pc, size_t size); /* from libbfd */ -#include "qemu/bswap.h" - static inline bfd_vma bfd_getl64(const bfd_byte *addr) { return ldq_le_p(addr); @@ -508,4 +508,8 @@ static inline bfd_vma bfd_getb16(const bfd_byte *addr) typedef bool bfd_boolean; +#ifdef __cplusplus +} +#endif + #endif /* DISAS_DIS_ASM_H */ diff --git a/include/elf.h b/include/elf.h index 78237c9a87..033bcc9576 100644 --- a/include/elf.h +++ b/include/elf.h @@ -174,9 +174,8 @@ typedef struct mips_elf_abiflags_v0 { #define EM_OPENRISC 92 /* OpenCores OpenRISC */ -#define EM_UNICORE32 110 /* UniCore32 */ - #define EM_HEXAGON 164 /* Qualcomm Hexagon */ + #define EM_RX 173 /* Renesas RX family */ #define EM_RISCV 243 /* RISC-V */ @@ -206,9 +205,6 @@ typedef struct mips_elf_abiflags_v0 { #define EM_AARCH64 183 -#define EM_MOXIE 223 /* Moxie processor family */ -#define EM_MOXIE_OLD 0xFEED - #define EF_AVR_MACH 0x7F /* Mask for AVR e_flags to get core type */ /* This is the info that is needed to parse the dynamic section of the file */ diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index 5a0a2d93e0..ccabed4003 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -57,6 +57,7 @@ const char *qemu_ram_get_idstr(RAMBlock *rb); void *qemu_ram_get_host_addr(RAMBlock *rb); ram_addr_t qemu_ram_get_offset(RAMBlock *rb); ram_addr_t qemu_ram_get_used_length(RAMBlock *rb); +ram_addr_t qemu_ram_get_max_length(RAMBlock *rb); bool qemu_ram_is_shared(RAMBlock *rb); bool qemu_ram_is_uf_zeroable(RAMBlock *rb); void qemu_ram_set_uf_zeroable(RAMBlock *rb); diff --git a/include/exec/helper-gen.h b/include/exec/helper-gen.h index 29c02f85dc..1c2e7a8ed3 100644 --- a/include/exec/helper-gen.h +++ b/include/exec/helper-gen.h @@ -81,8 +81,8 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ #include "helper.h" #include "trace/generated-helpers.h" #include "trace/generated-helpers-wrappers.h" -#include "tcg-runtime.h" -#include "plugin-helpers.h" +#include "accel/tcg/tcg-runtime.h" +#include "accel/tcg/plugin-helpers.h" #undef DEF_HELPER_FLAGS_0 #undef DEF_HELPER_FLAGS_1 diff --git a/include/exec/helper-proto.h b/include/exec/helper-proto.h index 659f9298e8..ba100793a7 100644 --- a/include/exec/helper-proto.h +++ b/include/exec/helper-proto.h @@ -39,8 +39,8 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ #include "helper.h" #include "trace/generated-helpers.h" -#include "tcg-runtime.h" -#include "plugin-helpers.h" +#include "accel/tcg/tcg-runtime.h" +#include "accel/tcg/plugin-helpers.h" #undef IN_HELPER_PROTO diff --git a/include/exec/helper-tcg.h b/include/exec/helper-tcg.h index 27870509a2..6888514635 100644 --- a/include/exec/helper-tcg.h +++ b/include/exec/helper-tcg.h @@ -60,8 +60,8 @@ #include "helper.h" #include "trace/generated-helpers.h" -#include "tcg-runtime.h" -#include "plugin-helpers.h" +#include "accel/tcg/tcg-runtime.h" +#include "accel/tcg/plugin-helpers.h" #undef str #undef DEF_HELPER_FLAGS_0 diff --git a/include/exec/memory.h b/include/exec/memory.h index 5728a681b2..c8b9088924 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -131,7 +131,7 @@ typedef struct IOMMUTLBEvent { #define RAM_SHARED (1 << 1) /* Only a portion of RAM (used_length) is actually used, and migrated. - * This used_length size can change across reboots. + * Resizing RAM while migrating can result in the migration being canceled. */ #define RAM_RESIZEABLE (1 << 2) @@ -955,7 +955,9 @@ void memory_region_init_ram_shared_nomigrate(MemoryRegion *mr, * RAM. Accesses into the region will * modify memory directly. Only an initial * portion of this RAM is actually used. - * The used size can change across reboots. + * Changing the size while migrating + * can result in the migration being + * canceled. * * @mr: the #MemoryRegion to be initialized. * @owner: the object that tracks the region's reference count @@ -1586,8 +1588,8 @@ void *memory_region_get_ram_ptr(MemoryRegion *mr); /* memory_region_ram_resize: Resize a RAM region. * - * Only legal before guest might have detected the memory size: e.g. on - * incoming migration, or right after reset. + * Resizing RAM while migrating can result in the migration being canceled. + * Care has to be taken if the guest might have already detected the memory. * * @mr: a memory region created with @memory_region_init_resizeable_ram. * @newsize: the new size the region diff --git a/include/exec/poison.h b/include/exec/poison.h index 4cd3f8abb4..8fc7530b6e 100644 --- a/include/exec/poison.h +++ b/include/exec/poison.h @@ -12,7 +12,6 @@ #pragma GCC poison TARGET_CRIS #pragma GCC poison TARGET_HEXAGON #pragma GCC poison TARGET_HPPA -#pragma GCC poison TARGET_LM32 #pragma GCC poison TARGET_M68K #pragma GCC poison TARGET_MICROBLAZE #pragma GCC poison TARGET_MIPS @@ -20,7 +19,6 @@ #pragma GCC poison TARGET_ABI_MIPSO32 #pragma GCC poison TARGET_MIPS64 #pragma GCC poison TARGET_ABI_MIPSN64 -#pragma GCC poison TARGET_MOXIE #pragma GCC poison TARGET_NIOS2 #pragma GCC poison TARGET_OPENRISC #pragma GCC poison TARGET_PPC @@ -32,7 +30,6 @@ #pragma GCC poison TARGET_SPARC #pragma GCC poison TARGET_SPARC64 #pragma GCC poison TARGET_TRICORE -#pragma GCC poison TARGET_UNICORE32 #pragma GCC poison TARGET_XTENSA #pragma GCC poison TARGET_ALIGNED_ONLY @@ -74,12 +71,10 @@ #pragma GCC poison CONFIG_HPPA_DIS #pragma GCC poison CONFIG_I386_DIS #pragma GCC poison CONFIG_HEXAGON_DIS -#pragma GCC poison CONFIG_LM32_DIS #pragma GCC poison CONFIG_M68K_DIS #pragma GCC poison CONFIG_MICROBLAZE_DIS #pragma GCC poison CONFIG_MIPS_DIS #pragma GCC poison CONFIG_NANOMIPS_DIS -#pragma GCC poison CONFIG_MOXIE_DIS #pragma GCC poison CONFIG_NIOS2_DIS #pragma GCC poison CONFIG_PPC_DIS #pragma GCC poison CONFIG_RISCV_DIS diff --git a/include/exec/ramblock.h b/include/exec/ramblock.h index 07d50864d8..664701b759 100644 --- a/include/exec/ramblock.h +++ b/include/exec/ramblock.h @@ -59,6 +59,16 @@ struct RAMBlock { */ unsigned long *clear_bmap; uint8_t clear_bmap_shift; + + /* + * RAM block length that corresponds to the used_length on the migration + * source (after RAM block sizes were synchronized). Especially, after + * starting to run the guest, used_length and postcopy_length can differ. + * Used to register/unregister uffd handlers and as the size of the received + * bitmap. Receiving any page beyond this length will bail out, as it + * could not have been valid on the source. + */ + ram_addr_t postcopy_length; }; #endif #endif diff --git a/include/exec/ramlist.h b/include/exec/ramlist.h index 26704aa3b0..ece6497ee2 100644 --- a/include/exec/ramlist.h +++ b/include/exec/ramlist.h @@ -65,15 +65,20 @@ void qemu_mutex_lock_ramlist(void); void qemu_mutex_unlock_ramlist(void); struct RAMBlockNotifier { - void (*ram_block_added)(RAMBlockNotifier *n, void *host, size_t size); - void (*ram_block_removed)(RAMBlockNotifier *n, void *host, size_t size); + void (*ram_block_added)(RAMBlockNotifier *n, void *host, size_t size, + size_t max_size); + void (*ram_block_removed)(RAMBlockNotifier *n, void *host, size_t size, + size_t max_size); + void (*ram_block_resized)(RAMBlockNotifier *n, void *host, size_t old_size, + size_t new_size); QLIST_ENTRY(RAMBlockNotifier) next; }; void ram_block_notifier_add(RAMBlockNotifier *n); void ram_block_notifier_remove(RAMBlockNotifier *n); -void ram_block_notify_add(void *host, size_t size); -void ram_block_notify_remove(void *host, size_t size); +void ram_block_notify_add(void *host, size_t size, size_t max_size); +void ram_block_notify_remove(void *host, size_t size, size_t max_size); +void ram_block_notify_resize(void *host, size_t old_size, size_t new_size); void ram_block_dump(Monitor *mon); diff --git a/include/glib-compat.h b/include/glib-compat.h index 695a96f7ea..4542e920d5 100644 --- a/include/glib-compat.h +++ b/include/glib-compat.h @@ -100,6 +100,23 @@ g_unix_get_passwd_entry_qemu(const gchar *user_name, GError **error) } #endif /* G_OS_UNIX */ +static inline bool +qemu_g_test_slow(void) +{ + static int cached = -1; + if (cached == -1) { + cached = g_test_slow() || getenv("G_TEST_SLOW") != NULL; + } + return cached; +} + +#undef g_test_slow +#undef g_test_thorough +#undef g_test_quick +#define g_test_slow() qemu_g_test_slow() +#define g_test_thorough() qemu_g_test_slow() +#define g_test_quick() (!qemu_g_test_slow()) + #pragma GCC diagnostic pop #endif diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 9359d6da33..d9161d26d6 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -21,6 +21,7 @@ #include "hw/rtc/aspeed_rtc.h" #include "hw/i2c/aspeed_i2c.h" #include "hw/ssi/aspeed_smc.h" +#include "hw/misc/aspeed_hace.h" #include "hw/watchdog/wdt_aspeed.h" #include "hw/net/ftgmac100.h" #include "target/arm/cpu.h" @@ -50,6 +51,7 @@ struct AspeedSoCState { AspeedTimerCtrlState timerctrl; AspeedI2CState i2c; AspeedSCUState scu; + AspeedHACEState hace; AspeedXDMAState xdma; AspeedSMCState fmc; AspeedSMCState spi[ASPEED_SPIS_NUM]; @@ -133,6 +135,7 @@ enum { ASPEED_DEV_XDMA, ASPEED_DEV_EMMC, ASPEED_DEV_KCS, + ASPEED_DEV_HACE, }; #endif /* ASPEED_SOC_H */ diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h index 7dde0adcee..86d8363bb0 100644 --- a/include/hw/block/flash.h +++ b/include/hw/block/flash.h @@ -74,6 +74,6 @@ typedef struct { uint8_t ecc_digest(ECCState *s, uint8_t sample); void ecc_reset(ECCState *s); -extern VMStateDescription vmstate_ecc_state; +extern const VMStateDescription vmstate_ecc_state; #endif diff --git a/include/hw/boards.h b/include/hw/boards.h index ad6c8fd537..3d55d2bd62 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -353,6 +353,9 @@ struct MachineState { } \ type_init(machine_initfn##_register_types) +extern GlobalProperty hw_compat_6_0[]; +extern const size_t hw_compat_6_0_len; + extern GlobalProperty hw_compat_5_2[]; extern const size_t hw_compat_5_2_len; diff --git a/include/hw/char/avr_usart.h b/include/hw/char/avr_usart.h index bb57532403..62eaa1528e 100644 --- a/include/hw/char/avr_usart.h +++ b/include/hw/char/avr_usart.h @@ -24,7 +24,6 @@ #include "hw/sysbus.h" #include "chardev/char-fe.h" -#include "hw/hw.h" #include "qom/object.h" /* Offsets of registers. */ diff --git a/include/hw/char/lm32_juart.h b/include/hw/char/lm32_juart.h deleted file mode 100644 index 6fce278326..0000000000 --- a/include/hw/char/lm32_juart.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef QEMU_HW_CHAR_LM32_JUART_H -#define QEMU_HW_CHAR_LM32_JUART_H - -#include "hw/qdev-core.h" - -#define TYPE_LM32_JUART "lm32-juart" - -uint32_t lm32_juart_get_jtx(DeviceState *d); -uint32_t lm32_juart_get_jrx(DeviceState *d); -void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx); -void lm32_juart_set_jrx(DeviceState *d, uint32_t jrx); - -#endif /* QEMU_HW_CHAR_LM32_JUART_H */ diff --git a/include/hw/char/shakti_uart.h b/include/hw/char/shakti_uart.h new file mode 100644 index 0000000000..526c408233 --- /dev/null +++ b/include/hw/char/shakti_uart.h @@ -0,0 +1,74 @@ +/* + * SHAKTI UART + * + * Copyright (c) 2021 Vijai Kumar K <vijai@behindbytes.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef HW_SHAKTI_UART_H +#define HW_SHAKTI_UART_H + +#include "hw/sysbus.h" +#include "chardev/char-fe.h" + +#define SHAKTI_UART_BAUD 0x00 +#define SHAKTI_UART_TX 0x04 +#define SHAKTI_UART_RX 0x08 +#define SHAKTI_UART_STATUS 0x0C +#define SHAKTI_UART_DELAY 0x10 +#define SHAKTI_UART_CONTROL 0x14 +#define SHAKTI_UART_INT_EN 0x18 +#define SHAKTI_UART_IQ_CYCLES 0x1C +#define SHAKTI_UART_RX_THRES 0x20 + +#define SHAKTI_UART_STATUS_TX_EMPTY (1 << 0) +#define SHAKTI_UART_STATUS_TX_FULL (1 << 1) +#define SHAKTI_UART_STATUS_RX_NOT_EMPTY (1 << 2) +#define SHAKTI_UART_STATUS_RX_FULL (1 << 3) +/* 9600 8N1 is the default setting */ +/* Reg value = (50000000 Hz)/(16 * 9600)*/ +#define SHAKTI_UART_BAUD_DEFAULT 0x0145 +#define SHAKTI_UART_CONTROL_DEFAULT 0x0100 + +#define TYPE_SHAKTI_UART "shakti-uart" +#define SHAKTI_UART(obj) \ + OBJECT_CHECK(ShaktiUartState, (obj), TYPE_SHAKTI_UART) + +typedef struct { + /* <private> */ + SysBusDevice parent_obj; + + /* <public> */ + MemoryRegion mmio; + + uint32_t uart_baud; + uint32_t uart_tx; + uint32_t uart_rx; + uint32_t uart_status; + uint32_t uart_delay; + uint32_t uart_control; + uint32_t uart_interrupt; + uint32_t uart_iq_cycles; + uint32_t uart_rx_threshold; + + CharBackend chr; +} ShaktiUartState; + +#endif /* HW_SHAKTI_UART_H */ diff --git a/include/hw/core/accel-cpu.h b/include/hw/core/accel-cpu.h index 24a6697412..5dbfd79955 100644 --- a/include/hw/core/accel-cpu.h +++ b/include/hw/core/accel-cpu.h @@ -32,7 +32,7 @@ typedef struct AccelCPUClass { void (*cpu_class_init)(CPUClass *cc); void (*cpu_instance_init)(CPUState *cpu); - void (*cpu_realizefn)(CPUState *cpu, Error **errp); + bool (*cpu_realizefn)(CPUState *cpu, Error **errp); } AccelCPUClass; #endif /* ACCEL_CPU_H */ diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index c68bc3ba8a..d45f78290e 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -192,6 +192,12 @@ struct CPUClass { /* when TCG is not available, this pointer is NULL */ struct TCGCPUOps *tcg_ops; + + /* + * if not NULL, this is called in order for the CPUClass to initialize + * class data that depends on the accelerator, see accel/accel-common.c. + */ + void (*init_accel_cpu)(struct AccelCPUClass *accel_cpu, CPUClass *cc); }; /* diff --git a/include/hw/display/edid.h b/include/hw/display/edid.h index 1f8fc9b375..520f8ec202 100644 --- a/include/hw/display/edid.h +++ b/include/hw/display/edid.h @@ -11,6 +11,7 @@ typedef struct qemu_edid_info { uint32_t prefy; uint32_t maxx; uint32_t maxy; + uint32_t refresh_rate; } qemu_edid_info; void qemu_edid_generate(uint8_t *edid, size_t size, @@ -21,10 +22,11 @@ void qemu_edid_region_io(MemoryRegion *region, Object *owner, uint32_t qemu_edid_dpi_to_mm(uint32_t dpi, uint32_t res); -#define DEFINE_EDID_PROPERTIES(_state, _edid_info) \ - DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0), \ - DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0), \ - DEFINE_PROP_UINT32("xmax", _state, _edid_info.maxx, 0), \ - DEFINE_PROP_UINT32("ymax", _state, _edid_info.maxy, 0) +#define DEFINE_EDID_PROPERTIES(_state, _edid_info) \ + DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0), \ + DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0), \ + DEFINE_PROP_UINT32("xmax", _state, _edid_info.maxx, 0), \ + DEFINE_PROP_UINT32("ymax", _state, _edid_info.maxy, 0), \ + DEFINE_PROP_UINT32("refresh_rate", _state, _edid_info.refresh_rate, 0) #endif /* EDID_H */ diff --git a/include/hw/display/milkymist_tmu2.h b/include/hw/display/milkymist_tmu2.h deleted file mode 100644 index fdce9535a1..0000000000 --- a/include/hw/display/milkymist_tmu2.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * QEMU model of the Milkymist texture mapping unit. - * - * Copyright (c) 2010 Michael Walle <michael@walle.cc> - * Copyright (c) 2010 Sebastien Bourdeauducq - * <sebastien.bourdeauducq@lekernel.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - * - * - * Specification available at: - * http://milkymist.walle.cc/socdoc/tmu2.pdf - * - */ - -#ifndef HW_DISPLAY_MILKYMIST_TMU2_H -#define HW_DISPLAY_MILKYMIST_TMU2_H - -#include "exec/hwaddr.h" -#include "hw/qdev-core.h" - -#if defined(CONFIG_X11) && defined(CONFIG_OPENGL) -DeviceState *milkymist_tmu2_create(hwaddr base, qemu_irq irq); -#else -static inline DeviceState *milkymist_tmu2_create(hwaddr base, qemu_irq irq) -{ - return NULL; -} -#endif - -#endif /* HW_DISPLAY_MILKYMIST_TMU2_H */ diff --git a/include/hw/display/vga.h b/include/hw/display/vga.h index ca0003dbfd..5f7825e0e3 100644 --- a/include/hw/display/vga.h +++ b/include/hw/display/vga.h @@ -11,6 +11,12 @@ #include "exec/hwaddr.h" +/* + * modules can reference this symbol to avoid being loaded + * into system emulators without vga support + */ +extern bool have_vga; + enum vga_retrace_method { VGA_RETRACE_DUMB, VGA_RETRACE_PRECISE diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h index 6ee458e7bc..1c37cec4ae 100644 --- a/include/hw/elf_ops.h +++ b/include/hw/elf_ops.h @@ -368,14 +368,6 @@ static int glue(load_elf, SZ)(const char *name, int fd, } } break; - case EM_MOXIE: - if (ehdr.e_machine != EM_MOXIE) { - if (ehdr.e_machine != EM_MOXIE_OLD) { - ret = ELF_LOAD_WRONG_ARCH; - goto fail; - } - } - break; case EM_MIPS: case EM_NANOMIPS: if ((ehdr.e_machine != EM_MIPS) && diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index dcf060b791..1522a3359a 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -197,6 +197,9 @@ bool pc_system_ovmf_table_find(const char *entry, uint8_t **data, void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, const CPUArchIdList *apic_ids, GArray *entry); +extern GlobalProperty pc_compat_6_0[]; +extern const size_t pc_compat_6_0_len; + extern GlobalProperty pc_compat_5_2[]; extern const size_t pc_compat_5_2_len; diff --git a/include/hw/isa/vt82c686.h b/include/hw/isa/vt82c686.h index 9b6d610e83..0f01aaa471 100644 --- a/include/hw/isa/vt82c686.h +++ b/include/hw/isa/vt82c686.h @@ -2,8 +2,8 @@ #define HW_VT82C686_H #define TYPE_VT82C686B_ISA "vt82c686b-isa" -#define TYPE_VT82C686B_SUPERIO "vt82c686b-superio" #define TYPE_VT82C686B_PM "vt82c686b-pm" +#define TYPE_VT8231_ISA "vt8231-isa" #define TYPE_VT8231_PM "vt8231-pm" #define TYPE_VIA_AC97 "via-ac97" #define TYPE_VIA_MC97 "via-mc97" diff --git a/include/hw/lm32/lm32_pic.h b/include/hw/lm32/lm32_pic.h deleted file mode 100644 index 9e5e038437..0000000000 --- a/include/hw/lm32/lm32_pic.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef QEMU_HW_LM32_PIC_H -#define QEMU_HW_LM32_PIC_H - - -uint32_t lm32_pic_get_ip(DeviceState *d); -uint32_t lm32_pic_get_im(DeviceState *d); -void lm32_pic_set_ip(DeviceState *d, uint32_t ip); -void lm32_pic_set_im(DeviceState *d, uint32_t im); - -#endif /* QEMU_HW_LM32_PIC_H */ diff --git a/include/hw/misc/aspeed_hace.h b/include/hw/misc/aspeed_hace.h new file mode 100644 index 0000000000..94d5ada95f --- /dev/null +++ b/include/hw/misc/aspeed_hace.h @@ -0,0 +1,43 @@ +/* + * ASPEED Hash and Crypto Engine + * + * Copyright (C) 2021 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef ASPEED_HACE_H +#define ASPEED_HACE_H + +#include "hw/sysbus.h" + +#define TYPE_ASPEED_HACE "aspeed.hace" +#define TYPE_ASPEED_AST2400_HACE TYPE_ASPEED_HACE "-ast2400" +#define TYPE_ASPEED_AST2500_HACE TYPE_ASPEED_HACE "-ast2500" +#define TYPE_ASPEED_AST2600_HACE TYPE_ASPEED_HACE "-ast2600" +OBJECT_DECLARE_TYPE(AspeedHACEState, AspeedHACEClass, ASPEED_HACE) + +#define ASPEED_HACE_NR_REGS (0x64 >> 2) + +struct AspeedHACEState { + SysBusDevice parent; + + MemoryRegion iomem; + qemu_irq irq; + + uint32_t regs[ASPEED_HACE_NR_REGS]; + + MemoryRegion *dram_mr; + AddressSpace dram_as; +}; + + +struct AspeedHACEClass { + SysBusDeviceClass parent_class; + + uint32_t src_mask; + uint32_t dest_mask; + uint32_t hash_mask; +}; + +#endif /* _ASPEED_HACE_H_ */ diff --git a/include/hw/misc/aspeed_xdma.h b/include/hw/misc/aspeed_xdma.h index a2dea96984..b1478fd1c6 100644 --- a/include/hw/misc/aspeed_xdma.h +++ b/include/hw/misc/aspeed_xdma.h @@ -13,7 +13,10 @@ #include "qom/object.h" #define TYPE_ASPEED_XDMA "aspeed.xdma" -OBJECT_DECLARE_SIMPLE_TYPE(AspeedXDMAState, ASPEED_XDMA) +#define TYPE_ASPEED_2400_XDMA TYPE_ASPEED_XDMA "-ast2400" +#define TYPE_ASPEED_2500_XDMA TYPE_ASPEED_XDMA "-ast2500" +#define TYPE_ASPEED_2600_XDMA TYPE_ASPEED_XDMA "-ast2600" +OBJECT_DECLARE_TYPE(AspeedXDMAState, AspeedXDMAClass, ASPEED_XDMA) #define ASPEED_XDMA_NUM_REGS (ASPEED_XDMA_REG_SIZE / sizeof(uint32_t)) #define ASPEED_XDMA_REG_SIZE 0x7C @@ -28,4 +31,16 @@ struct AspeedXDMAState { uint32_t regs[ASPEED_XDMA_NUM_REGS]; }; +struct AspeedXDMAClass { + SysBusDeviceClass parent_class; + + uint8_t cmdq_endp; + uint8_t cmdq_wrp; + uint8_t cmdq_rdp; + uint8_t intr_ctrl; + uint32_t intr_ctrl_mask; + uint8_t intr_status; + uint32_t intr_complete; +}; + #endif /* ASPEED_XDMA_H */ diff --git a/include/hw/misc/avr_power.h b/include/hw/misc/avr_power.h index 707df030b1..388e421aa7 100644 --- a/include/hw/misc/avr_power.h +++ b/include/hw/misc/avr_power.h @@ -26,7 +26,6 @@ #define HW_MISC_AVR_POWER_H #include "hw/sysbus.h" -#include "hw/hw.h" #include "qom/object.h" diff --git a/include/hw/misc/mps2-scc.h b/include/hw/misc/mps2-scc.h index 49d070616a..3b2d13ac9c 100644 --- a/include/hw/misc/mps2-scc.h +++ b/include/hw/misc/mps2-scc.h @@ -9,6 +9,24 @@ * (at your option) any later version. */ +/* + * This is a model of the Serial Communication Controller (SCC) + * block found in most MPS FPGA images. + * + * QEMU interface: + * + sysbus MMIO region 0: the register bank + * + QOM property "scc-cfg4": value of the read-only CFG4 register + * + QOM property "scc-aid": value of the read-only SCC_AID register + * + QOM property "scc-id": value of the read-only SCC_ID register + * + QOM property "scc-cfg0": reset value of the CFG0 register + * + QOM property array "oscclk": reset values of the OSCCLK registers + * (which are accessed via the SYS_CFG channel provided by this device) + * + named GPIO output "remap": this tracks the value of CFG0 register + * bit 0. Boards where this bit controls memory remapping should + * connect this GPIO line to a function performing that mapping. + * Boards where bit 0 has no special function should leave the GPIO + * output disconnected. + */ #ifndef MPS2_SCC_H #define MPS2_SCC_H @@ -43,6 +61,9 @@ struct MPS2SCC { uint32_t num_oscclk; uint32_t *oscclk; uint32_t *oscclk_reset; + uint32_t cfg0_reset; + + qemu_irq remap; }; #endif diff --git a/include/hw/misc/stm32f4xx_exti.h b/include/hw/misc/stm32f4xx_exti.h index 24b6fa7724..ea6b0097b0 100644 --- a/include/hw/misc/stm32f4xx_exti.h +++ b/include/hw/misc/stm32f4xx_exti.h @@ -26,7 +26,6 @@ #define HW_STM_EXTI_H #include "hw/sysbus.h" -#include "hw/hw.h" #include "qom/object.h" #define EXTI_IMR 0x00 diff --git a/include/hw/misc/stm32f4xx_syscfg.h b/include/hw/misc/stm32f4xx_syscfg.h index 8c31feccd3..6f8ca49228 100644 --- a/include/hw/misc/stm32f4xx_syscfg.h +++ b/include/hw/misc/stm32f4xx_syscfg.h @@ -26,7 +26,6 @@ #define HW_STM_SYSCFG_H #include "hw/sysbus.h" -#include "hw/hw.h" #include "qom/object.h" #define SYSCFG_MEMRMP 0x00 diff --git a/include/hw/pci-host/gpex.h b/include/hw/pci-host/gpex.h index d48a020a95..fcf8b63820 100644 --- a/include/hw/pci-host/gpex.h +++ b/include/hw/pci-host/gpex.h @@ -49,8 +49,12 @@ struct GPEXHost { MemoryRegion io_ioport; MemoryRegion io_mmio; + MemoryRegion io_ioport_window; + MemoryRegion io_mmio_window; qemu_irq irq[GPEX_NUM_IRQS]; int irq_num[GPEX_NUM_IRQS]; + + bool allow_unmapped_accesses; }; struct GPEXConfig { diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h index 24fd53942c..7fcfd9485c 100644 --- a/include/hw/pci-host/i440fx.h +++ b/include/hw/pci-host/i440fx.h @@ -11,7 +11,6 @@ #ifndef HW_PCI_I440FX_H #define HW_PCI_I440FX_H -#include "hw/hw.h" #include "hw/pci/pci_bus.h" #include "hw/pci-host/pam.h" #include "qom/object.h" diff --git a/include/hw/pci-host/mv64361.h b/include/hw/pci-host/mv64361.h new file mode 100644 index 0000000000..9cdb35cb3c --- /dev/null +++ b/include/hw/pci-host/mv64361.h @@ -0,0 +1,8 @@ +#ifndef MV64361_H +#define MV64361_H + +#define TYPE_MV64361 "mv64361" + +PCIBus *mv64361_get_pci_bus(DeviceState *dev, int n); + +#endif diff --git a/include/hw/pci/pci_ids.h b/include/hw/pci/pci_ids.h index ea28dcc850..5c14681b82 100644 --- a/include/hw/pci/pci_ids.h +++ b/include/hw/pci/pci_ids.h @@ -204,15 +204,17 @@ #define PCI_VENDOR_ID_XILINX 0x10ee #define PCI_VENDOR_ID_VIA 0x1106 -#define PCI_DEVICE_ID_VIA_ISA_BRIDGE 0x0686 +#define PCI_DEVICE_ID_VIA_82C686B_ISA 0x0686 #define PCI_DEVICE_ID_VIA_IDE 0x0571 #define PCI_DEVICE_ID_VIA_UHCI 0x3038 #define PCI_DEVICE_ID_VIA_82C686B_PM 0x3057 #define PCI_DEVICE_ID_VIA_AC97 0x3058 #define PCI_DEVICE_ID_VIA_MC97 0x3068 +#define PCI_DEVICE_ID_VIA_8231_ISA 0x8231 #define PCI_DEVICE_ID_VIA_8231_PM 0x8235 #define PCI_VENDOR_ID_MARVELL 0x11ab +#define PCI_DEVICE_ID_MARVELL_MV6436X 0x6460 #define PCI_VENDOR_ID_SILICON_MOTION 0x126f #define PCI_DEVICE_ID_SM501 0x0501 diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index bf7cab7a2c..7f40a158f4 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -95,7 +95,7 @@ typedef enum { #define SPAPR_CAP_FIXED_CCD 0x03 #define SPAPR_CAP_FIXED_NA 0x10 /* Lets leave a bit of a gap... */ -#define FDT_MAX_SIZE 0x100000 +#define FDT_MAX_SIZE 0x200000 /* * NUMA related macros. MAX_DISTANCE_REF_POINTS was taken @@ -363,7 +363,7 @@ struct SpaprMachineState { /* Values for 2nd argument to H_SET_MODE */ #define H_SET_MODE_RESOURCE_SET_CIABR 1 -#define H_SET_MODE_RESOURCE_SET_DAWR 2 +#define H_SET_MODE_RESOURCE_SET_DAWR0 2 #define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE 3 #define H_SET_MODE_RESOURCE_LE 4 @@ -538,8 +538,9 @@ struct SpaprMachineState { #define H_SCM_BIND_MEM 0x3EC #define H_SCM_UNBIND_MEM 0x3F0 #define H_SCM_UNBIND_ALL 0x3FC +#define H_SCM_HEALTH 0x400 -#define MAX_HCALL_OPCODE H_SCM_UNBIND_ALL +#define MAX_HCALL_OPCODE H_SCM_HEALTH /* The hcalls above are standardized in PAPR and implemented by pHyp * as well. diff --git a/include/hw/riscv/opentitan.h b/include/hw/riscv/opentitan.h index a5ea3a5e4e..aab9bc9245 100644 --- a/include/hw/riscv/opentitan.h +++ b/include/hw/riscv/opentitan.h @@ -82,14 +82,14 @@ enum { }; enum { - IBEX_UART_RX_PARITY_ERR_IRQ = 0x28, - IBEX_UART_RX_TIMEOUT_IRQ = 0x27, - IBEX_UART_RX_BREAK_ERR_IRQ = 0x26, - IBEX_UART_RX_FRAME_ERR_IRQ = 0x25, - IBEX_UART_RX_OVERFLOW_IRQ = 0x24, - IBEX_UART_TX_EMPTY_IRQ = 0x23, - IBEX_UART_RX_WATERMARK_IRQ = 0x22, - IBEX_UART_TX_WATERMARK_IRQ = 0x21, + IBEX_UART0_RX_PARITY_ERR_IRQ = 8, + IBEX_UART0_RX_TIMEOUT_IRQ = 7, + IBEX_UART0_RX_BREAK_ERR_IRQ = 6, + IBEX_UART0_RX_FRAME_ERR_IRQ = 5, + IBEX_UART0_RX_OVERFLOW_IRQ = 4, + IBEX_UART0_TX_EMPTY_IRQ = 3, + IBEX_UART0_RX_WATERMARK_IRQ = 2, + IBEX_UART0_TX_WATERMARK_IRQ = 1, }; #endif diff --git a/include/hw/riscv/shakti_c.h b/include/hw/riscv/shakti_c.h new file mode 100644 index 0000000000..50a2b79086 --- /dev/null +++ b/include/hw/riscv/shakti_c.h @@ -0,0 +1,75 @@ +/* + * Shakti C-class SoC emulation + * + * Copyright (c) 2021 Vijai Kumar K <vijai@behindbytes.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2 or later, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef HW_SHAKTI_H +#define HW_SHAKTI_H + +#include "hw/riscv/riscv_hart.h" +#include "hw/boards.h" +#include "hw/char/shakti_uart.h" + +#define TYPE_RISCV_SHAKTI_SOC "riscv.shakti.cclass.soc" +#define RISCV_SHAKTI_SOC(obj) \ + OBJECT_CHECK(ShaktiCSoCState, (obj), TYPE_RISCV_SHAKTI_SOC) + +typedef struct ShaktiCSoCState { + /*< private >*/ + DeviceState parent_obj; + + /*< public >*/ + RISCVHartArrayState cpus; + DeviceState *plic; + ShaktiUartState uart; + MemoryRegion rom; + +} ShaktiCSoCState; + +#define TYPE_RISCV_SHAKTI_MACHINE MACHINE_TYPE_NAME("shakti_c") +#define RISCV_SHAKTI_MACHINE(obj) \ + OBJECT_CHECK(ShaktiCMachineState, (obj), TYPE_RISCV_SHAKTI_MACHINE) +typedef struct ShaktiCMachineState { + /*< private >*/ + MachineState parent_obj; + + /*< public >*/ + ShaktiCSoCState soc; +} ShaktiCMachineState; + +enum { + SHAKTI_C_ROM, + SHAKTI_C_RAM, + SHAKTI_C_UART, + SHAKTI_C_GPIO, + SHAKTI_C_PLIC, + SHAKTI_C_CLINT, + SHAKTI_C_I2C, +}; + +#define SHAKTI_C_PLIC_HART_CONFIG "MS" +/* Including Interrupt ID 0 (no interrupt)*/ +#define SHAKTI_C_PLIC_NUM_SOURCES 28 +/* Excluding Priority 0 */ +#define SHAKTI_C_PLIC_NUM_PRIORITIES 2 +#define SHAKTI_C_PLIC_PRIORITY_BASE 0x04 +#define SHAKTI_C_PLIC_PENDING_BASE 0x1000 +#define SHAKTI_C_PLIC_ENABLE_BASE 0x2000 +#define SHAKTI_C_PLIC_ENABLE_STRIDE 0x80 +#define SHAKTI_C_PLIC_CONTEXT_BASE 0x200000 +#define SHAKTI_C_PLIC_CONTEXT_STRIDE 0x1000 + +#endif diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h index 16c03fe64f..cdaf165300 100644 --- a/include/hw/ssi/aspeed_smc.h +++ b/include/hw/ssi/aspeed_smc.h @@ -47,7 +47,7 @@ typedef struct AspeedSMCController { const AspeedSegments *segments; hwaddr flash_window_base; uint32_t flash_window_size; - bool has_dma; + uint32_t features; hwaddr dma_flash_mask; hwaddr dma_dram_mask; uint32_t nregs; @@ -55,6 +55,7 @@ typedef struct AspeedSMCController { const AspeedSegments *seg); void (*reg_to_segment)(const struct AspeedSMCState *s, uint32_t reg, AspeedSegments *seg); + void (*dma_ctrl)(struct AspeedSMCState *s, uint32_t value); } AspeedSMCController; typedef struct AspeedSMCFlash { @@ -84,6 +85,7 @@ struct AspeedSMCState { MemoryRegion mmio; MemoryRegion mmio_flash; + MemoryRegion mmio_flash_alias; qemu_irq irq; int irqline; @@ -103,9 +105,6 @@ struct AspeedSMCState { uint8_t r_timings; uint8_t conf_enable_w0; - /* for DMA support */ - uint64_t sdram_base; - AddressSpace flash_as; MemoryRegion *dram_mr; AddressSpace dram_as; diff --git a/include/hw/timer/avr_timer16.h b/include/hw/timer/avr_timer16.h index 0536254337..a1a032a24d 100644 --- a/include/hw/timer/avr_timer16.h +++ b/include/hw/timer/avr_timer16.h @@ -30,7 +30,6 @@ #include "hw/sysbus.h" #include "qemu/timer.h" -#include "hw/hw.h" #include "qom/object.h" enum NextInterrupt { diff --git a/include/hw/unicore32/puv3.h b/include/hw/unicore32/puv3.h deleted file mode 100644 index f587a1f622..0000000000 --- a/include/hw/unicore32/puv3.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Misc PKUnity SoC declarations - * - * Copyright (C) 2010-2012 Guan Xuetao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or any later version. - * See the COPYING file in the top-level directory. - */ - -#ifndef QEMU_HW_PUV3_H -#define QEMU_HW_PUV3_H - -#define PUV3_REGS_OFFSET (0x1000) /* 4K is reasonable */ - -/* Hardware interrupts */ -#define PUV3_IRQS_NR (32) - -#define PUV3_IRQS_GPIOLOW0 (0) -#define PUV3_IRQS_GPIOLOW1 (1) -#define PUV3_IRQS_GPIOLOW2 (2) -#define PUV3_IRQS_GPIOLOW3 (3) -#define PUV3_IRQS_GPIOLOW4 (4) -#define PUV3_IRQS_GPIOLOW5 (5) -#define PUV3_IRQS_GPIOLOW6 (6) -#define PUV3_IRQS_GPIOLOW7 (7) -#define PUV3_IRQS_GPIOHIGH (8) -#define PUV3_IRQS_PS2_KBD (22) -#define PUV3_IRQS_PS2_AUX (23) -#define PUV3_IRQS_OST0 (26) - -/* All puv3_*.c use DPRINTF for debug. */ -#ifdef DEBUG_PUV3 -#define DPRINTF(fmt, ...) printf("%s: " fmt , __func__, ## __VA_ARGS__) -#else -#define DPRINTF(fmt, ...) do {} while (0) -#endif - -#endif /* QEMU_HW_PUV3_H */ diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index fae149235c..8ca2c55d9a 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -29,7 +29,10 @@ OBJECT_DECLARE_TYPE(VirtIOGPUBase, VirtIOGPUBaseClass, VIRTIO_GPU_BASE) #define TYPE_VIRTIO_GPU "virtio-gpu-device" -OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPU, VIRTIO_GPU) +OBJECT_DECLARE_TYPE(VirtIOGPU, VirtIOGPUClass, VIRTIO_GPU) + +#define TYPE_VIRTIO_GPU_GL "virtio-gpu-gl-device" +OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPUGL, VIRTIO_GPU_GL) #define TYPE_VHOST_USER_GPU "vhost-user-gpu" OBJECT_DECLARE_SIMPLE_TYPE(VhostUserGPU, VHOST_USER_GPU) @@ -108,7 +111,6 @@ struct VirtIOGPUBase { struct virtio_gpu_config virtio_config; const GraphicHwOps *hw_ops; - bool use_virgl_renderer; int renderer_blocked; int enable; @@ -149,8 +151,6 @@ struct VirtIOGPU { uint64_t hostmem; bool processing_cmdq; - bool renderer_inited; - bool renderer_reset; QEMUTimer *fence_poll; QEMUTimer *print_stats; @@ -163,6 +163,23 @@ struct VirtIOGPU { } stats; }; +struct VirtIOGPUClass { + VirtIOGPUBaseClass parent; + + void (*handle_ctrl)(VirtIODevice *vdev, VirtQueue *vq); + void (*process_cmd)(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd); + void (*update_cursor_data)(VirtIOGPU *g, + struct virtio_gpu_scanout *s, + uint32_t resource_id); +}; + +struct VirtIOGPUGL { + struct VirtIOGPU parent_obj; + + bool renderer_inited; + bool renderer_reset; +}; + struct VhostUserGPU { VirtIOGPUBase parent_obj; @@ -209,10 +226,17 @@ void virtio_gpu_get_edid(VirtIOGPU *g, int virtio_gpu_create_mapping_iov(VirtIOGPU *g, struct virtio_gpu_resource_attach_backing *ab, struct virtio_gpu_ctrl_command *cmd, - uint64_t **addr, struct iovec **iov); + uint64_t **addr, struct iovec **iov, + uint32_t *niov); void virtio_gpu_cleanup_mapping_iov(VirtIOGPU *g, struct iovec *iov, uint32_t count); void virtio_gpu_process_cmdq(VirtIOGPU *g); +void virtio_gpu_device_realize(DeviceState *qdev, Error **errp); +void virtio_gpu_reset(VirtIODevice *vdev); +void virtio_gpu_simple_process_cmd(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd); +void virtio_gpu_update_cursor_data(VirtIOGPU *g, + struct virtio_gpu_scanout *s, + uint32_t resource_id); /* virtio-gpu-3d.c */ void virtio_gpu_virgl_process_cmd(VirtIOGPU *g, diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index 82e56339dd..a8118b41ac 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -134,6 +134,12 @@ static inline xenforeignmemory_resource_handle *xenforeignmemory_map_resource( return NULL; } +static inline int xenforeignmemory_unmap_resource( + xenforeignmemory_handle *fmem, xenforeignmemory_resource_handle *fres) +{ + return 0; +} + #endif /* CONFIG_XEN_CTRL_INTERFACE_VERSION < 41100 */ #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 41000 diff --git a/include/migration/misc.h b/include/migration/misc.h index 738675ef52..465906710d 100644 --- a/include/migration/misc.h +++ b/include/migration/misc.h @@ -37,7 +37,6 @@ void precopy_infrastructure_init(void); void precopy_add_notifier(NotifierWithReturn *n); void precopy_remove_notifier(NotifierWithReturn *n); int precopy_notify(PrecopyNotifyReason reason, Error **errp); -void precopy_enable_free_page_optimization(void); void ram_mig_init(void); void qemu_guest_free_page_hint(void *addr, size_t len); diff --git a/include/net/net.h b/include/net/net.h index eff24519d2..1ef536d771 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -241,4 +241,9 @@ uint32_t net_crc32_le(const uint8_t *p, int len); .offset = vmstate_offset_macaddr(_state, _field), \ } +static inline bool net_peer_needs_padding(NetClientState *nc) +{ + return nc->peer && !nc->peer->do_not_pad; +} + #endif diff --git a/include/qemu/accel.h b/include/qemu/accel.h index b9d6d69eb8..4f4c283f6f 100644 --- a/include/qemu/accel.h +++ b/include/qemu/accel.h @@ -78,4 +78,17 @@ int accel_init_machine(AccelState *accel, MachineState *ms); void accel_setup_post(MachineState *ms); #endif /* !CONFIG_USER_ONLY */ +/** + * accel_cpu_instance_init: + * @cpu: The CPU that needs to do accel-specific object initializations. + */ +void accel_cpu_instance_init(CPUState *cpu); + +/** + * accel_cpu_realizefn: + * @cpu: The CPU that needs to call accel-specific cpu realization. + * @errp: currently unused. + */ +bool accel_cpu_realizefn(CPUState *cpu, Error **errp); + #endif /* QEMU_ACCEL_H */ diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h index 4aaf992b5d..2d3bb8bbed 100644 --- a/include/qemu/bswap.h +++ b/include/qemu/bswap.h @@ -1,8 +1,6 @@ #ifndef BSWAP_H #define BSWAP_H -#include "fpu/softfloat-types.h" - #ifdef CONFIG_MACHINE_BSWAP_H # include <sys/endian.h> # include <machine/bswap.h> @@ -12,7 +10,18 @@ # include <endian.h> #elif defined(CONFIG_BYTESWAP_H) # include <byteswap.h> +#define BSWAP_FROM_BYTESWAP +# else +#define BSWAP_FROM_FALLBACKS +#endif /* ! CONFIG_MACHINE_BSWAP_H */ +#ifdef __cplusplus +extern "C" { +#endif + +#include "fpu/softfloat-types.h" + +#ifdef BSWAP_FROM_BYTESWAP static inline uint16_t bswap16(uint16_t x) { return bswap_16(x); @@ -27,7 +36,9 @@ static inline uint64_t bswap64(uint64_t x) { return bswap_64(x); } -# else +#endif + +#ifdef BSWAP_FROM_FALLBACKS static inline uint16_t bswap16(uint16_t x) { return (((x & 0x00ff) << 8) | @@ -53,7 +64,10 @@ static inline uint64_t bswap64(uint64_t x) ((x & 0x00ff000000000000ULL) >> 40) | ((x & 0xff00000000000000ULL) >> 56)); } -#endif /* ! CONFIG_MACHINE_BSWAP_H */ +#endif + +#undef BSWAP_FROM_BYTESWAP +#undef BSWAP_FROM_FALLBACKS static inline void bswap16s(uint16_t *s) { @@ -494,4 +508,8 @@ DO_STN_LDN_P(be) #undef le_bswaps #undef be_bswaps +#ifdef __cplusplus +} +#endif + #endif /* BSWAP_H */ diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h index cf28bb2bcd..091c45248b 100644 --- a/include/qemu/compiler.h +++ b/include/qemu/compiler.h @@ -11,6 +11,12 @@ #define QEMU_STATIC_ANALYSIS 1 #endif +#ifdef __cplusplus +#define QEMU_EXTERN_C extern "C" +#else +#define QEMU_EXTERN_C extern +#endif + #define QEMU_NORETURN __attribute__ ((__noreturn__)) #define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result)) diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h index d6892fd208..98aef5647c 100644 --- a/include/qemu/main-loop.h +++ b/include/qemu/main-loop.h @@ -234,24 +234,6 @@ void event_notifier_set_handler(EventNotifier *e, GSource *iohandler_get_g_source(void); AioContext *iohandler_get_aio_context(void); -#ifdef CONFIG_POSIX -/** - * qemu_add_child_watch: Register a child process for reaping. - * - * Under POSIX systems, a parent process must read the exit status of - * its child processes using waitpid, or the operating system will not - * free some of the resources attached to that process. - * - * This function directs the QEMU main loop to observe a child process - * and call waitpid as soon as it exits; the watch is then removed - * automatically. It is useful whenever QEMU forks a child process - * but will find out about its termination by other means such as a - * "broken pipe". - * - * @pid: The pid that QEMU should observe. - */ -int qemu_add_child_watch(pid_t pid); -#endif /** * qemu_mutex_iothread_locked: Return lock status of the main loop mutex. diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index ba15be9c56..4c6f2390be 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -57,7 +57,7 @@ #define daemon qemu_fake_daemon_function #include <stdlib.h> #undef daemon -extern int daemon(int, int); +QEMU_EXTERN_C int daemon(int, int); #endif #ifdef _WIN32 @@ -104,6 +104,15 @@ extern int daemon(int, int); #include <setjmp.h> #include <signal.h> +#ifdef CONFIG_IOVEC +#include <sys/uio.h> +#endif + +#if defined(__linux__) && defined(__sparc__) +/* The SPARC definition of QEMU_VMALLOC_ALIGN needs SHMLBA */ +#include <sys/shm.h> +#endif + #ifndef _WIN32 #include <sys/wait.h> #else @@ -111,6 +120,17 @@ extern int daemon(int, int); #define WEXITSTATUS(x) (x) #endif +#ifdef __APPLE__ +#include <AvailabilityMacros.h> +#endif + +/* + * This is somewhat like a system header; it must be outside any extern "C" + * block because it includes system headers itself, including glib.h, + * which will not compile if inside an extern "C" block. + */ +#include "glib-compat.h" + #ifdef _WIN32 #include "sysemu/os-win32.h" #endif @@ -119,11 +139,10 @@ extern int daemon(int, int); #include "sysemu/os-posix.h" #endif -#ifdef __APPLE__ -#include <AvailabilityMacros.h> +#ifdef __cplusplus +extern "C" { #endif -#include "glib-compat.h" #include "qemu/typedefs.h" /* @@ -459,7 +478,6 @@ void qemu_anon_ram_free(void *ptr, size_t size); /* Use 1 MiB (segment size) alignment so gmap can be used by KVM. */ # define QEMU_VMALLOC_ALIGN (256 * 4096) #elif defined(__linux__) && defined(__sparc__) -#include <sys/shm.h> # define QEMU_VMALLOC_ALIGN MAX(qemu_real_host_page_size, SHMLBA) #else # define QEMU_VMALLOC_ALIGN qemu_real_host_page_size @@ -539,8 +557,6 @@ struct iovec { ssize_t readv(int fd, const struct iovec *iov, int iov_cnt); ssize_t writev(int fd, const struct iovec *iov, int iov_cnt); -#else -#include <sys/uio.h> #endif #ifdef _WIN32 @@ -722,4 +738,8 @@ static inline int platform_does_not_support_system(const char *command) } #endif /* !HAVE_SYSTEM_FUNCTION */ +#ifdef __cplusplus +} +#endif + #endif diff --git a/include/qemu/ratelimit.h b/include/qemu/ratelimit.h index 01da8d63f1..003ea6d5a3 100644 --- a/include/qemu/ratelimit.h +++ b/include/qemu/ratelimit.h @@ -14,9 +14,11 @@ #ifndef QEMU_RATELIMIT_H #define QEMU_RATELIMIT_H +#include "qemu/lockable.h" #include "qemu/timer.h" typedef struct { + QemuMutex lock; int64_t slice_start_time; int64_t slice_end_time; uint64_t slice_quota; @@ -40,6 +42,7 @@ static inline int64_t ratelimit_calculate_delay(RateLimit *limit, uint64_t n) int64_t now = qemu_clock_get_ns(QEMU_CLOCK_REALTIME); double delay_slices; + QEMU_LOCK_GUARD(&limit->lock); assert(limit->slice_quota && limit->slice_ns); if (limit->slice_end_time < now) { @@ -65,9 +68,20 @@ static inline int64_t ratelimit_calculate_delay(RateLimit *limit, uint64_t n) return limit->slice_end_time - now; } +static inline void ratelimit_init(RateLimit *limit) +{ + qemu_mutex_init(&limit->lock); +} + +static inline void ratelimit_destroy(RateLimit *limit) +{ + qemu_mutex_destroy(&limit->lock); +} + static inline void ratelimit_set_speed(RateLimit *limit, uint64_t speed, uint64_t slice_ns) { + QEMU_LOCK_GUARD(&limit->lock); limit->slice_ns = slice_ns; limit->slice_quota = MAX(((double)speed * slice_ns) / 1000000000ULL, 1); } diff --git a/include/qemu/transactions.h b/include/qemu/transactions.h new file mode 100644 index 0000000000..92c5965235 --- /dev/null +++ b/include/qemu/transactions.h @@ -0,0 +1,63 @@ +/* + * Simple transactions API + * + * Copyright (c) 2021 Virtuozzo International GmbH. + * + * Author: + * Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * + * = Generic transaction API = + * + * The intended usage is the following: you create "prepare" functions, which + * represents the actions. They will usually have Transaction* argument, and + * call tran_add() to register finalization callbacks. For finalization + * callbacks, prepare corresponding TransactionActionDrv structures. + * + * Then, when you need to make a transaction, create an empty Transaction by + * tran_create(), call your "prepare" functions on it, and finally call + * tran_abort() or tran_commit() to finalize the transaction by corresponding + * finalization actions in reverse order. + */ + +#ifndef QEMU_TRANSACTIONS_H +#define QEMU_TRANSACTIONS_H + +#include <gmodule.h> + +typedef struct TransactionActionDrv { + void (*abort)(void *opaque); + void (*commit)(void *opaque); + void (*clean)(void *opaque); +} TransactionActionDrv; + +typedef struct Transaction Transaction; + +Transaction *tran_new(void); +void tran_add(Transaction *tran, TransactionActionDrv *drv, void *opaque); +void tran_abort(Transaction *tran); +void tran_commit(Transaction *tran); + +static inline void tran_finalize(Transaction *tran, int ret) +{ + if (ret < 0) { + tran_abort(tran); + } else { + tran_commit(tran); + } +} + +#endif /* QEMU_TRANSACTIONS_H */ diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h index 16da279696..e723c467eb 100644 --- a/include/sysemu/arch_init.h +++ b/include/sysemu/arch_init.h @@ -9,7 +9,6 @@ enum { QEMU_ARCH_CRIS = (1 << 2), QEMU_ARCH_I386 = (1 << 3), QEMU_ARCH_M68K = (1 << 4), - QEMU_ARCH_LM32 = (1 << 5), QEMU_ARCH_MICROBLAZE = (1 << 6), QEMU_ARCH_MIPS = (1 << 7), QEMU_ARCH_PPC = (1 << 8), @@ -18,8 +17,6 @@ enum { QEMU_ARCH_SPARC = (1 << 11), QEMU_ARCH_XTENSA = (1 << 12), QEMU_ARCH_OPENRISC = (1 << 13), - QEMU_ARCH_UNICORE32 = (1 << 14), - QEMU_ARCH_MOXIE = (1 << 15), QEMU_ARCH_TRICORE = (1 << 16), QEMU_ARCH_NIOS2 = (1 << 17), QEMU_ARCH_HPPA = (1 << 18), diff --git a/include/sysemu/hw_accel.h b/include/sysemu/hw_accel.h index 61672f9b32..01b5ebf442 100644 --- a/include/sysemu/hw_accel.h +++ b/include/sysemu/hw_accel.h @@ -16,6 +16,7 @@ #include "sysemu/kvm.h" #include "sysemu/hvf.h" #include "sysemu/whpx.h" +#include "sysemu/nvmm.h" void cpu_synchronize_state(CPUState *cpu); void cpu_synchronize_post_reset(CPUState *cpu); diff --git a/include/sysemu/nvmm.h b/include/sysemu/nvmm.h new file mode 100644 index 0000000000..6d216599b0 --- /dev/null +++ b/include/sysemu/nvmm.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2018-2019 Maxime Villard, All rights reserved. + * + * NetBSD Virtual Machine Monitor (NVMM) accelerator support. + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_NVMM_H +#define QEMU_NVMM_H + +#include "config-host.h" +#include "qemu-common.h" + +#ifdef CONFIG_NVMM + +int nvmm_enabled(void); + +#else /* CONFIG_NVMM */ + +#define nvmm_enabled() (0) + +#endif /* CONFIG_NVMM */ + +#endif /* CONFIG_NVMM */ diff --git a/include/sysemu/os-posix.h b/include/sysemu/os-posix.h index 629c8c648b..2edf33658a 100644 --- a/include/sysemu/os-posix.h +++ b/include/sysemu/os-posix.h @@ -38,6 +38,10 @@ #include <sys/sysmacros.h> #endif +#ifdef __cplusplus +extern "C" { +#endif + void os_set_line_buffering(void); void os_set_proc_name(const char *s); void os_setup_signal_handling(void); @@ -92,4 +96,8 @@ static inline void qemu_funlockfile(FILE *f) funlockfile(f); } +#ifdef __cplusplus +} +#endif + #endif diff --git a/include/sysemu/os-win32.h b/include/sysemu/os-win32.h index 5346d51e89..43f569b5c2 100644 --- a/include/sysemu/os-win32.h +++ b/include/sysemu/os-win32.h @@ -30,6 +30,10 @@ #include <windows.h> #include <ws2tcpip.h> +#ifdef __cplusplus +extern "C" { +#endif + #if defined(_WIN64) /* On w64, setjmp is implemented by _setjmp which needs a second parameter. * If this parameter is NULL, longjump does no stack unwinding. @@ -194,4 +198,8 @@ ssize_t qemu_recv_wrap(int sockfd, void *buf, size_t len, int flags); ssize_t qemu_recvfrom_wrap(int sockfd, void *buf, size_t len, int flags, struct sockaddr *addr, socklen_t *addrlen); +#ifdef __cplusplus +} +#endif + #endif |