| /qemu/hw/net/can/ |
| H A D | can_sja1000.c | 274 if (buff[0] & 0x40) { /* RTR */ in buff2frame_pel()
277 frame->can_dlc = buff[0] & 0x0f; in buff2frame_pel()
313 frame->can_id = ((buff[0] << 3) & (0xff << 3)) + ((buff[1] >> 5) & 0x07); in buff2frame_bas()
314 if (buff[1] & 0x10) { /* RTR */ in buff2frame_bas()
317 frame->can_dlc = buff[1] & 0x0f; in buff2frame_bas()
324 frame->data[i] = buff[2 + i]; in buff2frame_bas()
347 buff[0] |= (1 << 6); in frame2buff_pel()
350 buff[0] |= (1 << 7); in frame2buff_pel()
394 buff[1] |= (1 << 4); in frame2buff_bas()
396 buff[1] |= frame->can_dlc & 0x0f; in frame2buff_bas()
[all …]
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| H A D | ctucan_core.c | 49 static void ctucan_buff2frame(const uint8_t *buff, qemu_can_frame *frame) in ctucan_buff2frame() argument
55 if (buff == NULL) { in ctucan_buff2frame()
64 w = le32_to_cpu(*(uint32_t *)buff); in ctucan_buff2frame()
68 w = le32_to_cpu(*(uint32_t *)(buff + 4)); in ctucan_buff2frame()
96 memcpy(frame->data, buff + 0x10, 0x40); in ctucan_buff2frame()
100 static int ctucan_frame2buff(const qemu_can_frame *frame, uint8_t *buff) in ctucan_frame2buff() argument
103 memset(buff, 0, CTUCAN_MSG_MAX_LEN * sizeof(*buff)); in ctucan_frame2buff()
145 *(uint32_t *)buff = cpu_to_le32(frame_form_w.u32); in ctucan_frame2buff()
146 *(uint32_t *)(buff + 4) = cpu_to_le32(identifier_w.u32); in ctucan_frame2buff()
149 memcpy(buff + 0x10, frame->data, 0x40); in ctucan_frame2buff()
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| /qemu/target/s390x/ |
| H A D | arch_dump.c | 300 static int get_data_completion(DumpState *s, uint8_t *buff) in get_data_completion() argument
307 rc = kvm_s390_dump_completion_data(buff); in get_data_completion()
314 static int get_mem_state(DumpState *s, uint8_t *buff) in get_mem_state() argument
335 buff + off); in get_mem_state()
356 Elf64_Shdr *shdr = (void *)buff; in arch_sections_write_hdr()
373 return (uintptr_t)shdr - (uintptr_t)buff; in arch_sections_write_hdr()
417 static int arch_sections_write(DumpState *s, uint8_t *buff) in arch_sections_write() argument
427 rc = sctn->sections_contents_func(s, buff); in arch_sections_write()
428 buff += sctn->sections_size_func(s); in arch_sections_write()
438 g_autofree uint8_t *buff = NULL; in arch_cleanup() local
[all …]
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| /qemu/target/s390x/kvm/ |
| H A D | pv.h | 56 int kvm_s390_dump_cpu(S390CPU *cpu, void *buff);
58 int kvm_s390_dump_completion_data(void *buff);
77 static inline int kvm_s390_dump_cpu(S390CPU *cpu, void *buff) { return 0; } in kvm_s390_dump_cpu() argument
80 static inline int kvm_s390_dump_completion_data(void *buff) { return 0; } in kvm_s390_dump_completion_data() argument
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| H A D | pv.c | 246 int kvm_s390_dump_cpu(S390CPU *cpu, void *buff) in kvm_s390_dump_cpu() argument
250 .buff_addr = (uint64_t)buff, in kvm_s390_dump_cpu()
273 int kvm_s390_dump_completion_data(void *buff) in kvm_s390_dump_completion_data() argument
275 return s390_pv_dump_cmd(KVM_PV_DUMP_COMPLETE, (uint64_t)buff, 0, in kvm_s390_dump_completion_data()
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| /qemu/include/sysemu/ |
| H A D | dump-arch.h | 25 uint64_t (*arch_sections_write_hdr_fn)(DumpState *s, uint8_t *buff);
26 int (*arch_sections_write_fn)(DumpState *s, uint8_t *buff);
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| /qemu/include/hw/s390x/ |
| H A D | css.h | 97 int (*op_handler)(struct CcwDataStream *cds, void *buff, int len,
323 static inline int ccw_dstream_write_buf(CcwDataStream *cds, void *buff, int len) in ccw_dstream_write_buf() argument
325 return cds->op_handler(cds, buff, len, CDS_OP_W); in ccw_dstream_write_buf()
328 static inline int ccw_dstream_read_buf(CcwDataStream *cds, void *buff, int len) in ccw_dstream_read_buf() argument
330 return cds->op_handler(cds, buff, len, CDS_OP_R); in ccw_dstream_read_buf()
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| /qemu/bsd-user/ |
| H A D | bsd-mem.h | 311 abi_ulong buff) in do_bsd_shmctl() argument
320 if (target_to_host_shmid_ds(&dsarg, buff)) { in do_bsd_shmctl()
324 if (host_to_target_shmid_ds(buff, &dsarg)) { in do_bsd_shmctl()
330 if (target_to_host_shmid_ds(&dsarg, buff)) { in do_bsd_shmctl()
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| /qemu/fsdev/ |
| H A D | virtfs-proxy-helper.c | 130 static int socket_read(int sockfd, void *buff, ssize_t size) in socket_read() argument
135 retval = read(sockfd, buff, size); in socket_read()
146 buff += retval; in socket_read()
152 static int socket_write(int sockfd, void *buff, ssize_t size) in socket_write() argument
157 retval = write(sockfd, buff, size); in socket_write()
165 buff += retval; in socket_write()
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| /qemu/hw/dma/ |
| H A D | pl080.c | 103 uint8_t buff[4]; in pl080_run() local
169 MEMTXATTRS_UNSPECIFIED, buff + n, swidth); in pl080_run()
177 MEMTXATTRS_UNSPECIFIED, buff + n, dwidth); in pl080_run()
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| /qemu/tests/qtest/ |
| H A D | ahci-test.c | 216 uint16_t buff[256]; in ahci_boot_and_enable() local
238 ahci_io(ahci, port, hello, &buff, sizeof(buff), 0); in ahci_boot_and_enable()
796 uint16_t buff[256]; in ahci_test_identify() local
833 ahci_io(ahci, px, CMD_IDENTIFY, &buff, buffsize, 0); in ahci_test_identify()
840 string_bswap16(&buff[10], 20); in ahci_test_identify()
841 rc = memcmp(&buff[10], "testdisk ", 20); in ahci_test_identify()
844 string_bswap16(&buff[23], 8); in ahci_test_identify()
845 rc = memcmp(&buff[23], "version ", 8); in ahci_test_identify()
848 sect_size = le16_to_cpu(*((uint16_t *)(&buff[5]))); in ahci_test_identify()
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| /qemu/hw/9pfs/ |
| H A D | 9p-proxy.c | 97 static ssize_t socket_read(int sockfd, void *buff, size_t size) in socket_read() argument
102 retval = read(sockfd, buff, size); in socket_read()
113 buff += retval; in socket_read()
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| /qemu/hw/net/ |
| H A D | vmxnet3.c | 186 void *buff) in vmxnet3_ring_read_curr_cell() argument
188 vmw_shmem_read(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size); in vmxnet3_ring_read_curr_cell()
192 void *buff) in vmxnet3_ring_write_curr_cell() argument
194 vmw_shmem_write(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size); in vmxnet3_ring_write_curr_cell()
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| /qemu/hw/s390x/ |
| H A D | css.c | 822 static int ccw_dstream_rw_noflags(CcwDataStream *cds, void *buff, int len, in ccw_dstream_rw_noflags() argument
839 MEMTXATTRS_UNSPECIFIED, buff, len, op); in ccw_dstream_rw_noflags()
905 static int ccw_dstream_rw_ida(CcwDataStream *cds, void *buff, int len, in ccw_dstream_rw_ida() argument
941 MEMTXATTRS_UNSPECIFIED, buff, iter_len, in ccw_dstream_rw_ida()
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| /qemu/dump/ |
| H A D | dump.c | 397 static void prepare_elf_section_hdr_string(DumpState *s, void *buff) in prepare_elf_section_hdr_string() argument
422 memcpy(buff, shdr, shdr_size); in prepare_elf_section_hdr_string()
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| /qemu/libdecnumber/ |
| H A D | decNumber.c | 2977 decNumber buff[D2N(DECBUFFER+1)]; in decNumberSquareRoot() local
2985 decNumber *f=buff; /* reduced fraction */ in decNumberSquareRoot()
3052 if (needbytes>(Int)sizeof(buff)) { in decNumberSquareRoot()
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| /qemu/linux-user/ |
| H A D | syscall.c | 652 safe_syscall3(ssize_t, read, int, fd, void *, buff, size_t, count) in safe_syscall3() argument
653 safe_syscall3(ssize_t, write, int, fd, const void *, buff, size_t, count) in safe_syscall3()
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