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Searched refs:tss (Results 1 – 25 of 33) sorted by relevance

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/linux-6.6.21/net/core/
Dscm.c276 struct scm_timestamping64 tss; in put_cmsg_scm_timestamping64() local
279 for (i = 0; i < ARRAY_SIZE(tss.ts); i++) { in put_cmsg_scm_timestamping64()
280 tss.ts[i].tv_sec = tss_internal->ts[i].tv_sec; in put_cmsg_scm_timestamping64()
281 tss.ts[i].tv_nsec = tss_internal->ts[i].tv_nsec; in put_cmsg_scm_timestamping64()
284 put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPING_NEW, sizeof(tss), &tss); in put_cmsg_scm_timestamping64()
290 struct scm_timestamping tss; in put_cmsg_scm_timestamping() local
293 for (i = 0; i < ARRAY_SIZE(tss.ts); i++) { in put_cmsg_scm_timestamping()
294 tss.ts[i].tv_sec = tss_internal->ts[i].tv_sec; in put_cmsg_scm_timestamping()
295 tss.ts[i].tv_nsec = tss_internal->ts[i].tv_nsec; in put_cmsg_scm_timestamping()
298 put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPING_OLD, sizeof(tss), &tss); in put_cmsg_scm_timestamping()
/linux-6.6.21/tools/testing/selftests/net/
Dtxtimestamp.c213 static void print_timestamp(struct scm_timestamping *tss, int tstype, in print_timestamp() argument
223 validate_timestamp(&tss->ts[0], 0); in print_timestamp()
224 add_timing_event(&usr_enq, &ts_usr, &tss->ts[0]); in print_timestamp()
228 validate_timestamp(&tss->ts[0], cfg_delay_snd); in print_timestamp()
229 add_timing_event(&usr_snd, &ts_usr, &tss->ts[0]); in print_timestamp()
233 validate_timestamp(&tss->ts[0], cfg_delay_ack); in print_timestamp()
234 add_timing_event(&usr_ack, &ts_usr, &tss->ts[0]); in print_timestamp()
240 __print_timestamp(tsname, &tss->ts[0], tskey, payload_len); in print_timestamp()
311 struct scm_timestamping *tss = NULL; in __recv_errmsg_cmsg() local
320 tss = (void *) CMSG_DATA(cm); in __recv_errmsg_cmsg()
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Dudpgso_bench_tx.c142 struct scm_timestamping *tss; in flush_cmsg() local
151 tss = (struct scm_timestamping *)CMSG_DATA(cmsg); in flush_cmsg()
152 if (tss->ts[i].tv_sec == 0) in flush_cmsg()
/linux-6.6.21/arch/x86/include/asm/
Ddesc.h183 tss_desc tss; in __set_tss_desc() local
185 set_tssldt_descriptor(&tss, (unsigned long)addr, DESC_TSS, in __set_tss_desc()
187 write_gdt_entry(d, entry, &tss, DESC_TSS); in __set_tss_desc()
306 tss_desc tss; in force_reload_TR() local
308 memcpy(&tss, &d[GDT_ENTRY_TSS], sizeof(tss_desc)); in force_reload_TR()
314 tss.type = DESC_TSS; in force_reload_TR()
315 write_gdt_entry(d, GDT_ENTRY_TSS, &tss, DESC_TSS); in force_reload_TR()
Dcpu_entry_area.h78 struct x86_hw_tss tss; member
112 struct tss_struct tss; member
Dsuspend_32.h26 u16 tss; member
Dsuspend_64.h50 u16 tss; member
/linux-6.6.21/arch/x86/kernel/
Ddoublefault_32.c86 .tss = {
111 &get_cpu_entry_area(cpu)->doublefault_stack.tss); in set_df_gdt_entry()
124 this_cpu_write(doublefault_stack.tss.sp, in doublefault_init_cpu_tss()
Dprocess.c426 static void tss_copy_io_bitmap(struct tss_struct *tss, struct io_bitmap *iobm) in tss_copy_io_bitmap() argument
436 memcpy(tss->io_bitmap.bitmap, iobm->bitmap, in tss_copy_io_bitmap()
437 max(tss->io_bitmap.prev_max, iobm->max)); in tss_copy_io_bitmap()
443 tss->io_bitmap.prev_max = iobm->max; in tss_copy_io_bitmap()
444 tss->io_bitmap.prev_sequence = iobm->sequence; in tss_copy_io_bitmap()
452 struct tss_struct *tss = this_cpu_ptr(&cpu_tss_rw); in native_tss_update_io_bitmap() local
454 u16 *base = &tss->x86_tss.io_bitmap_base; in native_tss_update_io_bitmap()
470 if (tss->io_bitmap.prev_sequence != iobm->sequence) in native_tss_update_io_bitmap()
471 tss_copy_io_bitmap(tss, iobm); in native_tss_update_io_bitmap()
Dasm-offsets_32.c53 offsetof(struct cpu_entry_area, tss.x86_tss.sp1) - in foo()
/linux-6.6.21/drivers/ata/
Dpata_mpc52xx.c122 u8 tss; member
128 .tsr = 3, .trfs = 5, .trp = 11, .tack = 2, .tss = 4,
132 .tsr = 2, .trfs = 5, .trp = 9, .tack = 2, .tss = 4,
136 .tsr = 2, .trfs = 4, .trp = 7, .tack = 2, .tss = 4,
140 .tsr = 2, .trfs = 4, .trp = 7, .tack = 2, .tss = 4,
144 .tsr = 2, .trfs = 4, .trp = 7, .tack = 2, .tss = 4,
148 .tsr = 2, .trfs = 4, .trp = 6, .tack = 2, .tss = 4,
155 .tsr = 7, .trfs = 10, .trp = 22, .tack = 3, .tss = 7,
159 .tsr = 4, .trfs = 10, .trp = 17, .tack = 3, .tss = 7,
163 .tsr = 3, .trfs = 8, .trp = 14, .tack = 3, .tss = 7,
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/linux-6.6.21/arch/x86/kvm/
Demulate.c2665 struct tss_segment_16 *tss) in save_state_to_tss16() argument
2667 tss->ip = ctxt->_eip; in save_state_to_tss16()
2668 tss->flag = ctxt->eflags; in save_state_to_tss16()
2669 tss->ax = reg_read(ctxt, VCPU_REGS_RAX); in save_state_to_tss16()
2670 tss->cx = reg_read(ctxt, VCPU_REGS_RCX); in save_state_to_tss16()
2671 tss->dx = reg_read(ctxt, VCPU_REGS_RDX); in save_state_to_tss16()
2672 tss->bx = reg_read(ctxt, VCPU_REGS_RBX); in save_state_to_tss16()
2673 tss->sp = reg_read(ctxt, VCPU_REGS_RSP); in save_state_to_tss16()
2674 tss->bp = reg_read(ctxt, VCPU_REGS_RBP); in save_state_to_tss16()
2675 tss->si = reg_read(ctxt, VCPU_REGS_RSI); in save_state_to_tss16()
[all …]
/linux-6.6.21/arch/x86/kernel/cpu/
Dcommon.c1964 struct tss_struct *tss; in enable_sep_cpu() local
1971 tss = &per_cpu(cpu_tss_rw, cpu); in enable_sep_cpu()
1978 tss->x86_tss.ss1 = __KERNEL_CS; in enable_sep_cpu()
1979 wrmsr(MSR_IA32_SYSENTER_CS, tss->x86_tss.ss1, 0); in enable_sep_cpu()
2178 static inline void tss_setup_ist(struct tss_struct *tss) in tss_setup_ist() argument
2181 tss->x86_tss.ist[IST_INDEX_DF] = __this_cpu_ist_top_va(DF); in tss_setup_ist()
2182 tss->x86_tss.ist[IST_INDEX_NMI] = __this_cpu_ist_top_va(NMI); in tss_setup_ist()
2183 tss->x86_tss.ist[IST_INDEX_DB] = __this_cpu_ist_top_va(DB); in tss_setup_ist()
2184 tss->x86_tss.ist[IST_INDEX_MCE] = __this_cpu_ist_top_va(MCE); in tss_setup_ist()
2186 tss->x86_tss.ist[IST_INDEX_VC] = __this_cpu_ist_top_va(VC); in tss_setup_ist()
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/linux-6.6.21/net/ipv4/
Dtcp.c743 struct tcp_splice_state *tss = rd_desc->arg.data; in tcp_splice_data_recv() local
746 ret = skb_splice_bits(skb, skb->sk, offset, tss->pipe, in tcp_splice_data_recv()
747 min(rd_desc->count, len), tss->flags); in tcp_splice_data_recv()
753 static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss) in __tcp_splice_read() argument
757 .arg.data = tss, in __tcp_splice_read()
758 .count = tss->len, in __tcp_splice_read()
781 struct tcp_splice_state tss = { in tcp_splice_read() local
802 while (tss.len) { in tcp_splice_read()
803 ret = __tcp_splice_read(sk, &tss); in tcp_splice_read()
844 tss.len -= ret; in tcp_splice_read()
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/linux-6.6.21/arch/x86/power/
Dcpu.c155 tss_desc tss; in fix_processor_context() local
165 set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss); in fix_processor_context()
168 memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc)); in fix_processor_context()
169 tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */ in fix_processor_context()
170 write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS); in fix_processor_context()
/linux-6.6.21/arch/x86/hyperv/
Dhv_vtl.c70 struct ldttss_desc *tss; in hv_vtl_bringup_vcpu() local
81 tss = (struct ldttss_desc *)(gdt + GDT_ENTRY_TSS); in hv_vtl_bringup_vcpu()
139 input->vp_context.tr.base = hv_vtl_system_desc_base(tss); in hv_vtl_bringup_vcpu()
140 input->vp_context.tr.limit = hv_vtl_system_desc_limit(tss); in hv_vtl_bringup_vcpu()
/linux-6.6.21/drivers/acpi/
Dprocessor_throttling.c489 union acpi_object *tss = NULL; in acpi_processor_get_throttling_states() local
500 tss = buffer.pointer; in acpi_processor_get_throttling_states()
501 if (!tss || (tss->type != ACPI_TYPE_PACKAGE)) { in acpi_processor_get_throttling_states()
508 tss->package.count); in acpi_processor_get_throttling_states()
510 pr->throttling.state_count = tss->package.count; in acpi_processor_get_throttling_states()
512 kmalloc_array(tss->package.count, in acpi_processor_get_throttling_states()
531 status = acpi_extract_package(&(tss->package.elements[i]), in acpi_processor_get_throttling_states()
/linux-6.6.21/drivers/media/platform/qcom/venus/
Dhelpers.c455 for (i = 0; i < ARRAY_SIZE(inst->tss); i++) { in put_ts_metadata()
456 if (!inst->tss[i].used) { in put_ts_metadata()
469 inst->tss[slot].used = true; in put_ts_metadata()
470 inst->tss[slot].flags = vbuf->flags; in put_ts_metadata()
471 inst->tss[slot].tc = vbuf->timecode; in put_ts_metadata()
472 inst->tss[slot].ts_us = ts_us; in put_ts_metadata()
473 inst->tss[slot].ts_ns = vb->timestamp; in put_ts_metadata()
482 for (i = 0; i < ARRAY_SIZE(inst->tss); ++i) { in venus_helper_get_ts_metadata()
483 if (!inst->tss[i].used) in venus_helper_get_ts_metadata()
486 if (inst->tss[i].ts_us != timestamp_us) in venus_helper_get_ts_metadata()
[all …]
Dcore.h476 struct venus_ts_metadata tss[VIDEO_MAX_FRAME]; member
/linux-6.6.21/include/linux/
Dsocket.h402 extern void put_cmsg_scm_timestamping64(struct msghdr *msg, struct scm_timestamping_internal *tss);
403 extern void put_cmsg_scm_timestamping(struct msghdr *msg, struct scm_timestamping_internal *tss);
/linux-6.6.21/tools/perf/trace/beauty/include/linux/
Dsocket.h401 extern void put_cmsg_scm_timestamping64(struct msghdr *msg, struct scm_timestamping_internal *tss);
402 extern void put_cmsg_scm_timestamping(struct msghdr *msg, struct scm_timestamping_internal *tss);
/linux-6.6.21/arch/x86/xen/
Denlighten_pv.c957 struct tss_struct *tss = this_cpu_ptr(&cpu_tss_rw); in xen_update_io_bitmap() local
961 iobitmap.bitmap = (uint8_t *)(&tss->x86_tss) + in xen_update_io_bitmap()
962 tss->x86_tss.io_bitmap_base; in xen_update_io_bitmap()
963 if (tss->x86_tss.io_bitmap_base == IO_BITMAP_OFFSET_INVALID) in xen_update_io_bitmap()
/linux-6.6.21/arch/x86/mm/
Dcpu_entry_area.c233 cea_map_percpu_pages(&cea->tss, &per_cpu(cpu_tss_rw, cpu), in setup_cpu_entry_area()
/linux-6.6.21/tools/testing/selftests/kvm/lib/x86_64/
Dprocessor.c514 if (!vm->tss) in kvm_setup_tss_64bit()
515 vm->tss = __vm_vaddr_alloc_page(vm, MEM_REGION_DATA); in kvm_setup_tss_64bit()
518 segp->base = vm->tss; in kvm_setup_tss_64bit()
/linux-6.6.21/net/
Dsocket.c900 struct scm_timestamping_internal tss; in __sock_recv_timestamp() local
947 memset(&tss, 0, sizeof(tss)); in __sock_recv_timestamp()
950 ktime_to_timespec64_cond(skb->tstamp, tss.ts + 0)) in __sock_recv_timestamp()
965 if (ktime_to_timespec64_cond(hwtstamp, tss.ts + 2)) { in __sock_recv_timestamp()
975 put_cmsg_scm_timestamping64(msg, &tss); in __sock_recv_timestamp()
977 put_cmsg_scm_timestamping(msg, &tss); in __sock_recv_timestamp()

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