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Searched refs:msg (Results 1 – 25 of 170) sorted by relevance

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/arch/m68k/mac/
A Diop.c335 msg->iop_num, msg->channel, IOP_MSG_LEN, msg->reply); in iop_complete_message()
360 msg->iop_num, msg->channel, IOP_MSG_LEN, msg->message); in iop_do_send()
381 struct iop_msg *msg; in iop_handle_send() local
396 if (msg->handler) (*msg->handler)(msg); in iop_handle_send()
398 msg = msg->next; in iop_handle_send()
401 iop_do_send(msg); in iop_handle_send()
434 if (msg->handler) { in iop_handle_recv()
435 (*msg->handler)(msg); in iop_handle_recv()
463 msg->next = NULL; in iop_send_message()
473 iop_do_send(msg); in iop_send_message()
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/arch/s390/mm/
A Dcmm.c364 if (!cmm_skip_blanks(msg + 6, &msg)) in cmm_smsg_target()
366 nr = simple_strtoul(msg, &msg, 0); in cmm_smsg_target()
367 cmm_skip_blanks(msg, &msg); in cmm_smsg_target()
371 if (!cmm_skip_blanks(msg + 7, &msg)) in cmm_smsg_target()
373 nr = simple_strtoul(msg, &msg, 0); in cmm_smsg_target()
374 cmm_skip_blanks(msg, &msg); in cmm_smsg_target()
378 if (!cmm_skip_blanks(msg + 5, &msg)) in cmm_smsg_target()
380 nr = simple_strtoul(msg, &msg, 0); in cmm_smsg_target()
381 if (!cmm_skip_blanks(msg, &msg)) in cmm_smsg_target()
383 seconds = simple_strtoul(msg, &msg, 0); in cmm_smsg_target()
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/arch/um/drivers/
A Dvirtio_uml.c124 return full_read(fd, msg, sizeof(msg->header), true); in vhost_user_recv_header()
202 if (msg.header.size != sizeof(msg.payload.integer)) in vhost_user_recv_u64()
229 size_t size = sizeof(msg->header) + msg->header.size; in vhost_user_send()
386 } msg; in vu_req_read_message() local
391 rc = vhost_user_recv_req(vu_dev, &msg.msg, in vu_req_read_message()
392 sizeof(msg.msg.payload) + in vu_req_read_message()
397 switch (msg.msg.header.request) { in vu_req_read_message()
417 msg.msg.header.request); in vu_req_read_message()
424 vhost_user_reply(vu_dev, &msg.msg, response); in vu_req_read_message()
555 if (!msg) in vhost_user_get_config()
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A Dvirtio_pcidev.c249 } msg = { in virtio_pcidev_cfgspace_write() local
260 msg.data[0] = (u8)val; in virtio_pcidev_cfgspace_write()
275 WARN_ON(virtio_pcidev_send_cmd(dev, &msg.hdr, sizeof(msg), NULL, 0, NULL, 0)); in virtio_pcidev_cfgspace_write()
370 } msg = { in virtio_pcidev_bar_set() local
380 virtio_pcidev_send_cmd(dev, &msg.hdr, sizeof(msg), NULL, 0, NULL, 0); in virtio_pcidev_bar_set()
405 struct virtio_pcidev_msg *msg) in virtio_pcidev_handle_irq_message() argument
415 switch (msg->op) { in virtio_pcidev_handle_irq_message()
421 if (msg->size == sizeof(u32)) in virtio_pcidev_handle_irq_message()
451 struct virtio_pcidev_msg *msg; in virtio_pcidev_irq_vq_cb() local
455 if (len >= sizeof(*msg)) in virtio_pcidev_irq_vq_cb()
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A Dmconsole_user.c43 struct msghdr msg; in mconsole_reply_v0() local
48 msg.msg_name = &(req->origin); in mconsole_reply_v0()
49 msg.msg_namelen = req->originlen; in mconsole_reply_v0()
50 msg.msg_iov = &iov; in mconsole_reply_v0()
51 msg.msg_iovlen = 1; in mconsole_reply_v0()
52 msg.msg_control = NULL; in mconsole_reply_v0()
53 msg.msg_controllen = 0; in mconsole_reply_v0()
54 msg.msg_flags = 0; in mconsole_reply_v0()
56 return sendmsg(req->originating_fd, &msg, 0); in mconsole_reply_v0()
/arch/powerpc/include/asm/
A Ddbell.h37 static inline void _ppc_msgsnd(u32 msg) in _ppc_msgsnd() argument
40 : : "i" (CPU_FTR_HVMODE), "r" (msg)); in _ppc_msgsnd()
57 static inline void _ppc_msgclr(u32 msg) in _ppc_msgclr() argument
60 : : "i" (CPU_FTR_HVMODE), "r" (msg)); in _ppc_msgclr()
65 u32 msg = PPC_DBELL_TYPE(type); in ppc_msgclr() local
67 _ppc_msgclr(msg); in ppc_msgclr()
74 static inline void _ppc_msgsnd(u32 msg) in _ppc_msgsnd() argument
76 __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); in _ppc_msgsnd()
96 u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) | in ppc_msgsnd() local
99 _ppc_msgsnd(msg); in ppc_msgsnd()
/arch/sh/boards/mach-kfr2r09/
A Dsetup.c366 msg.buf = buf; in kfr2r09_usb0_gadget_i2c_setup()
367 msg.len = 1; in kfr2r09_usb0_gadget_i2c_setup()
368 msg.flags = 0; in kfr2r09_usb0_gadget_i2c_setup()
375 msg.buf = buf; in kfr2r09_usb0_gadget_i2c_setup()
376 msg.len = 1; in kfr2r09_usb0_gadget_i2c_setup()
385 msg.buf = buf; in kfr2r09_usb0_gadget_i2c_setup()
386 msg.len = 2; in kfr2r09_usb0_gadget_i2c_setup()
387 msg.flags = 0; in kfr2r09_usb0_gadget_i2c_setup()
410 msg.len = 1; in kfr2r09_serial_i2c_setup()
419 msg.len = 1; in kfr2r09_serial_i2c_setup()
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/arch/sparc/kernel/
A Dsstate.c23 static void do_set_sstate(unsigned long state, const char *msg) in do_set_sstate() argument
30 err = sun4v_mach_set_soft_state(state, kimage_addr_to_ra(msg)); in do_set_sstate()
34 state, msg, err); in do_set_sstate()
53 const char *msg; in sstate_reboot_call() local
58 msg = rebooting_msg; in sstate_reboot_call()
62 msg = halting_msg; in sstate_reboot_call()
66 msg = poweroff_msg; in sstate_reboot_call()
70 do_set_sstate(HV_SOFT_STATE_TRANSITION, msg); in sstate_reboot_call()
/arch/powerpc/platforms/powernv/
A Dopal-prd.c40 struct opal_prd_msg msg; member
226 struct opal_prd_msg *msg; in opal_prd_write() local
243 if (IS_ERR(msg)) in opal_prd_write()
244 return PTR_ERR(msg); in opal_prd_write()
246 rc = opal_prd_msg(msg); in opal_prd_write()
252 kfree(msg); in opal_prd_write()
259 struct opal_prd_msg msg; in opal_prd_release() local
261 msg.header.size = cpu_to_be16(sizeof(msg)); in opal_prd_release()
264 opal_prd_msg(&msg); in opal_prd_release()
356 hdr = (void *)msg->params; in opal_prd_msg_notifier()
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A Dopal-async.c128 int opal_async_wait_response(uint64_t token, struct opal_msg *msg) in opal_async_wait_response() argument
135 if (!msg) { in opal_async_wait_response()
151 memcpy(msg, &opal_async_tokens[token].response, sizeof(*msg)); in opal_async_wait_response()
157 int opal_async_wait_response_interruptible(uint64_t token, struct opal_msg *msg) in opal_async_wait_response_interruptible() argument
167 if (!msg) { in opal_async_wait_response_interruptible()
205 memcpy(msg, &opal_async_tokens[token].response, sizeof(*msg)); in opal_async_wait_response_interruptible()
213 unsigned long msg_type, void *msg) in opal_async_comp_event() argument
215 struct opal_msg *comp_msg = msg; in opal_async_comp_event()
A Dopal-sensor.c23 struct opal_msg msg; in opal_get_sensor_data() local
33 ret = opal_async_wait_response(token, &msg); in opal_get_sensor_data()
40 ret = opal_error_code(opal_get_async_rc(msg)); in opal_get_sensor_data()
67 struct opal_msg msg; in opal_get_sensor_data_u64() local
86 ret = opal_async_wait_response(token, &msg); in opal_get_sensor_data_u64()
93 ret = opal_error_code(opal_get_async_rc(msg)); in opal_get_sensor_data_u64()
A Dopal-memory-errors.c27 struct opal_msg msg; member
68 &msg_node->msg.params[0]; in handle_memory_error()
88 unsigned long msg_type, void *msg) in opal_memory_err_event() argument
102 memcpy(&msg_node->msg, msg, sizeof(msg_node->msg)); in opal_memory_err_event()
A Dopal-psr.c29 struct opal_msg msg; in psr_show() local
46 ret = opal_async_wait_response(token, &msg); in psr_show()
52 ret = opal_error_code(opal_get_async_rc(msg)); in psr_show()
79 struct opal_msg msg; in psr_store() local
99 ret = opal_async_wait_response(token, &msg); in psr_store()
105 ret = opal_error_code(opal_get_async_rc(msg)); in psr_store()
/arch/arm/mach-omap1/
A Dboard-sx1.c49 struct i2c_msg msg[1]; in sx1_i2c_write_byte() local
56 msg->flags = 0; in sx1_i2c_write_byte()
57 msg->len = 2; in sx1_i2c_write_byte()
58 msg->buf = data; in sx1_i2c_write_byte()
73 struct i2c_msg msg[1]; in sx1_i2c_read_byte() local
81 msg->flags = 0; in sx1_i2c_read_byte()
82 msg->len = 1; in sx1_i2c_read_byte()
83 msg->buf = data; in sx1_i2c_read_byte()
88 msg->flags = I2C_M_RD; in sx1_i2c_read_byte()
89 msg->len = 1; in sx1_i2c_read_byte()
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/arch/um/kernel/
A Dtime.c146 ARRAY_SIZE(fd), msg, sizeof(*msg)); in time_travel_handle_message()
147 if (ret == sizeof(*msg)) { in time_travel_handle_message()
154 ret = os_read_file(time_travel_ext_fd, msg, sizeof(*msg)); in time_travel_handle_message()
159 if (ret != sizeof(*msg)) in time_travel_handle_message()
162 switch (msg->op) { in time_travel_handle_message()
187 bc_message = msg->time; in time_travel_handle_message()
192 resp.seq = msg->seq; in time_travel_handle_message()
223 os_write_file(time_travel_ext_fd, &msg, sizeof(msg)); in time_travel_ext_req()
235 if (msg.seq != mseq) in time_travel_ext_req()
237 msg.op, msg.seq, mseq, msg.time); in time_travel_ext_req()
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/arch/arc/kernel/
A Dsmp.c250 static void ipi_send_msg_one(int cpu, enum ipi_msg_type msg) in ipi_send_msg_one() argument
256 pr_debug("%d Sending msg [%d] to %d\n", smp_processor_id(), msg, cpu); in ipi_send_msg_one()
266 new |= 1U << msg; in ipi_send_msg_one()
283 static void ipi_send_msg(const struct cpumask *callmap, enum ipi_msg_type msg) in ipi_send_msg() argument
288 ipi_send_msg_one(cpu, msg); in ipi_send_msg()
322 static inline int __do_IPI(unsigned long msg) in __do_IPI() argument
326 switch (msg) { in __do_IPI()
368 unsigned long msg = __ffs(pending); in do_IPI() local
371 rc = __do_IPI(msg); in do_IPI()
373 pr_info("IPI with bogus msg %ld in %ld\n", msg, copy); in do_IPI()
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/arch/powerpc/kernel/
A Drtas_flash.c239 const char *msg; in get_flash_status_msg() local
250 msg = "error: flash image short\n"; in get_flash_status_msg()
266 len = strlen(msg); in get_flash_status_msg()
267 memcpy(buf, msg, len + 1); in get_flash_status_msg()
276 char msg[RTAS_MSG_MAXLEN]; in rtas_flash_read_msg() local
293 char msg[RTAS_MSG_MAXLEN]; in rtas_flash_read_num() local
301 sprintf(msg, "%d\n", status); in rtas_flash_read_num()
302 return simple_read_from_buffer(buf, count, ppos, msg, strlen(msg)); in rtas_flash_read_num()
382 char msg[RTAS_MSG_MAXLEN]; in manage_flash_read() local
389 msglen = sprintf(msg, "%d\n", status); in manage_flash_read()
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/arch/hexagon/kernel/
A Dsmp.c41 unsigned long msg = 0; in __handle_ipi() local
43 msg = find_next_bit(ops, BITS_PER_LONG, msg+1); in __handle_ipi()
45 switch (msg) { in __handle_ipi()
66 } while (msg < BITS_PER_LONG); in __handle_ipi()
93 void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg) in send_ipi() argument
104 set_bit(msg, &ipi->bits); in send_ipi()
/arch/mips/pci/
A Dmsi-octeon.c63 struct msi_msg msg; in arch_setup_msi_irq() local
154 msg.address_lo = in arch_setup_msi_irq()
156 msg.address_hi = ((128ul << 20) + CVMX_PCI_MSI_RCV) >> 32; in arch_setup_msi_irq()
160 msg.address_lo = (0 + CVMX_PCI_MSI_RCV) & 0xffffffff; in arch_setup_msi_irq()
161 msg.address_hi = (0 + CVMX_PCI_MSI_RCV) >> 32; in arch_setup_msi_irq()
166 msg.address_lo = (0 + CVMX_NPEI_PCIE_MSI_RCV) & 0xffffffff; in arch_setup_msi_irq()
167 msg.address_hi = (0 + CVMX_NPEI_PCIE_MSI_RCV) >> 32; in arch_setup_msi_irq()
171 msg.address_lo = (0 + CVMX_SLI_PCIE_MSI_RCV) & 0xffffffff; in arch_setup_msi_irq()
172 msg.address_hi = (0 + CVMX_SLI_PCIE_MSI_RCV) >> 32; in arch_setup_msi_irq()
177 msg.data = irq - OCTEON_IRQ_MSI_BIT0; in arch_setup_msi_irq()
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/arch/powerpc/platforms/pasemi/
A Dmsi.c78 struct msi_msg msg; in pasemi_msi_setup_msi_irqs() local
86 msg.address_hi = 0; in pasemi_msi_setup_msi_irqs()
87 msg.address_lo = PASEMI_MSI_ADDR; in pasemi_msi_setup_msi_irqs()
122 "addr 0x%x\n", virq, hwirq, msg.address_lo); in pasemi_msi_setup_msi_irqs()
127 msg.data = hwirq-0x200; in pasemi_msi_setup_msi_irqs()
128 pci_write_msi_msg(virq, &msg); in pasemi_msi_setup_msi_irqs()
/arch/powerpc/platforms/ps3/
A Dsmp.c30 static void ps3_smp_message_pass(int cpu, int msg) in ps3_smp_message_pass() argument
35 if (msg >= MSG_COUNT) { in ps3_smp_message_pass()
36 DBG("%s:%d: bad msg: %d\n", __func__, __LINE__, msg); in ps3_smp_message_pass()
40 virq = per_cpu(ps3_ipi_virqs, cpu)[msg]; in ps3_smp_message_pass()
45 " (%d)\n", __func__, __LINE__, cpu, msg, result); in ps3_smp_message_pass()
/arch/powerpc/platforms/44x/
A Dhsta_msi.c40 struct msi_msg msg; in hsta_setup_msi_irqs() local
70 msg.address_hi = upper_32_bits(addr); in hsta_setup_msi_irqs()
71 msg.address_lo = lower_32_bits(addr); in hsta_setup_msi_irqs()
74 msg.data = 0; in hsta_setup_msi_irqs()
77 (((u64) msg.address_hi) << 32) | msg.address_lo); in hsta_setup_msi_irqs()
86 pci_write_msi_msg(hwirq, &msg); in hsta_setup_msi_irqs()
/arch/s390/kernel/
A Dos_info.c106 char *buf, *buf_align, *msg; in os_info_old_alloc() local
111 msg = "not available"; in os_info_old_alloc()
117 msg = "alloc failed"; in os_info_old_alloc()
122 msg = "copy failed"; in os_info_old_alloc()
127 msg = "checksum failed"; in os_info_old_alloc()
131 msg = "copied"; in os_info_old_alloc()
139 nr, msg, addr, size); in os_info_old_alloc()
/arch/x86/kernel/cpu/mce/
A Dseverity.c51 char *msg; member
53 #define MCESEV(s, m, c...) { .sev = MCE_ ## s ## _SEVERITY, .msg = m, ## c }
320 static noinstr int mce_severity_amd(struct mce *m, struct pt_regs *regs, char **msg, bool is_excp) in mce_severity_amd() argument
374 if (msg && panic_msg) in mce_severity_amd()
375 *msg = panic_msg; in mce_severity_amd()
405 if (msg) in mce_severity_intel()
406 *msg = s->msg; in mce_severity_intel()
413 int noinstr mce_severity(struct mce *m, struct pt_regs *regs, char **msg, bool is_excp) in mce_severity() argument
417 return mce_severity_amd(m, regs, msg, is_excp); in mce_severity()
419 return mce_severity_intel(m, regs, msg, is_excp); in mce_severity()
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/arch/s390/pci/
A Dpci_irq.c136 struct msi_msg msg = entry->msg; in zpci_set_irq_affinity() local
139 msg.address_lo &= 0xff0000ff; in zpci_set_irq_affinity()
140 msg.address_lo |= (cpu_addr << 8); in zpci_set_irq_affinity()
141 pci_write_msi_msg(data->irq, &msg); in zpci_set_irq_affinity()
304 struct msi_msg msg; in arch_setup_msi_irqs() local
352 msg.data = hwirq - bit; in arch_setup_msi_irqs()
361 msg.address_lo |= (cpu_addr << 8); in arch_setup_msi_irqs()
374 pci_write_msi_msg(irq, &msg); in arch_setup_msi_irqs()
406 msi->msg.address_lo = 0; in arch_teardown_msi_irqs()
407 msi->msg.address_hi = 0; in arch_teardown_msi_irqs()
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