| /linux-6.6.21/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_uc.c | 26 static void uc_expand_default_options(struct intel_uc *uc) in uc_expand_default_options() argument
28 struct drm_i915_private *i915 = uc_to_gt(uc)->i915; in uc_expand_default_options()
61 static int __intel_uc_reset_hw(struct intel_uc *uc) in __intel_uc_reset_hw() argument
63 struct intel_gt *gt = uc_to_gt(uc); in __intel_uc_reset_hw()
85 static void __confirm_options(struct intel_uc *uc) in __confirm_options() argument
87 struct intel_gt *gt = uc_to_gt(uc); in __confirm_options()
92 str_yes_no(intel_uc_wants_guc(uc)), in __confirm_options()
93 str_yes_no(intel_uc_wants_guc_submission(uc)), in __confirm_options()
94 str_yes_no(intel_uc_wants_huc(uc)), in __confirm_options()
95 str_yes_no(intel_uc_wants_guc_slpc(uc))); in __confirm_options()
[all …]
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| D | intel_uc.h | 20 int (*sanitize)(struct intel_uc *uc);
21 void (*init_fw)(struct intel_uc *uc);
22 void (*fini_fw)(struct intel_uc *uc);
23 int (*init)(struct intel_uc *uc);
24 void (*fini)(struct intel_uc *uc);
25 int (*init_hw)(struct intel_uc *uc);
26 void (*fini_hw)(struct intel_uc *uc);
27 void (*resume_mappings)(struct intel_uc *uc);
43 void intel_uc_init_early(struct intel_uc *uc);
44 void intel_uc_init_late(struct intel_uc *uc);
[all …]
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| D | intel_uc_debugfs.c | 20 struct intel_uc *uc = m->private; in uc_usage_show() local
24 str_yes_no(intel_uc_supports_guc(uc)), in uc_usage_show()
25 str_yes_no(intel_uc_wants_guc(uc)), in uc_usage_show()
26 str_yes_no(intel_uc_uses_guc(uc))); in uc_usage_show()
28 str_yes_no(intel_uc_supports_huc(uc)), in uc_usage_show()
29 str_yes_no(intel_uc_wants_huc(uc)), in uc_usage_show()
30 str_yes_no(intel_uc_uses_huc(uc))); in uc_usage_show()
32 str_yes_no(intel_uc_supports_guc_submission(uc)), in uc_usage_show()
33 str_yes_no(intel_uc_wants_guc_submission(uc)), in uc_usage_show()
34 str_yes_no(intel_uc_uses_guc_submission(uc))); in uc_usage_show()
[all …]
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| /linux-6.6.21/drivers/usb/typec/ucsi/ |
| D | ucsi_ccg.c | 227 static int ccg_read(struct ucsi_ccg *uc, u16 rab, u8 *data, u32 len) in ccg_read() argument
229 struct i2c_client *client = uc->client; in ccg_read()
252 pm_runtime_get_sync(uc->dev); in ccg_read()
260 dev_err(uc->dev, "i2c_transfer failed %d\n", status); in ccg_read()
261 pm_runtime_put_sync(uc->dev); in ccg_read()
268 pm_runtime_put_sync(uc->dev); in ccg_read()
272 static int ccg_write(struct ucsi_ccg *uc, u16 rab, const u8 *data, u32 len) in ccg_write() argument
274 struct i2c_client *client = uc->client; in ccg_write()
294 pm_runtime_get_sync(uc->dev); in ccg_write()
297 dev_err(uc->dev, "i2c_transfer failed %d\n", status); in ccg_write()
[all …]
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| /linux-6.6.21/drivers/md/ |
| D | dm-unstripe.c | 28 static void cleanup_unstripe(struct unstripe_c *uc, struct dm_target *ti) in cleanup_unstripe() argument
30 if (uc->dev) in cleanup_unstripe()
31 dm_put_device(ti, uc->dev); in cleanup_unstripe()
32 kfree(uc); in cleanup_unstripe()
41 struct unstripe_c *uc; in unstripe_ctr() local
51 uc = kzalloc(sizeof(*uc), GFP_KERNEL); in unstripe_ctr()
52 if (!uc) { in unstripe_ctr()
57 if (kstrtouint(argv[0], 10, &uc->stripes) || !uc->stripes) { in unstripe_ctr()
62 if (kstrtouint(argv[1], 10, &uc->chunk_size) || !uc->chunk_size) { in unstripe_ctr()
67 if (kstrtouint(argv[2], 10, &uc->unstripe)) { in unstripe_ctr()
[all …]
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| /linux-6.6.21/drivers/dma/ti/ |
| D | k3-udma.c | 357 static inline u32 udma_tchanrt_read(struct udma_chan *uc, int reg) in udma_tchanrt_read() argument
359 if (!uc->tchan) in udma_tchanrt_read()
361 return udma_read(uc->tchan->reg_rt, reg); in udma_tchanrt_read()
364 static inline void udma_tchanrt_write(struct udma_chan *uc, int reg, u32 val) in udma_tchanrt_write() argument
366 if (!uc->tchan) in udma_tchanrt_write()
368 udma_write(uc->tchan->reg_rt, reg, val); in udma_tchanrt_write()
371 static inline void udma_tchanrt_update_bits(struct udma_chan *uc, int reg, in udma_tchanrt_update_bits() argument
374 if (!uc->tchan) in udma_tchanrt_update_bits()
376 udma_update_bits(uc->tchan->reg_rt, reg, mask, val); in udma_tchanrt_update_bits()
380 static inline u32 udma_rchanrt_read(struct udma_chan *uc, int reg) in udma_rchanrt_read() argument
[all …]
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| /linux-6.6.21/tools/testing/selftests/kvm/lib/ |
| D | ucall_common.c | 28 struct ucall *uc; in ucall_init() local
37 uc = &hdr->ucalls[i]; in ucall_init()
38 uc->hva = uc; in ucall_init()
48 struct ucall *uc; in ucall_alloc() local
56 uc = &ucall_pool->ucalls[i]; in ucall_alloc()
57 memset(uc->args, 0, sizeof(uc->args)); in ucall_alloc()
58 return uc; in ucall_alloc()
72 static void ucall_free(struct ucall *uc) in ucall_free() argument
75 clear_bit(uc - ucall_pool->ucalls, ucall_pool->in_use); in ucall_free()
81 struct ucall *uc; in ucall_assert() local
[all …]
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| /linux-6.6.21/lib/raid6/test/ |
| D | Makefile | 77 %.uc: ../%.uc
90 neon1.c: neon.uc ../unroll.awk
91 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
93 neon2.c: neon.uc ../unroll.awk
94 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
96 neon4.c: neon.uc ../unroll.awk
97 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
99 neon8.c: neon.uc ../unroll.awk
100 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
102 altivec1.c: altivec.uc ../unroll.awk
[all …]
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| /linux-6.6.21/arch/arm64/kernel/ |
| D | signal32.c | 190 err = get_sigset_t(&set, &sf->uc.uc_sigmask); in compat_restore_sigframe()
194 __get_user_error(regs->regs[0], &sf->uc.uc_mcontext.arm_r0, err); in compat_restore_sigframe()
195 __get_user_error(regs->regs[1], &sf->uc.uc_mcontext.arm_r1, err); in compat_restore_sigframe()
196 __get_user_error(regs->regs[2], &sf->uc.uc_mcontext.arm_r2, err); in compat_restore_sigframe()
197 __get_user_error(regs->regs[3], &sf->uc.uc_mcontext.arm_r3, err); in compat_restore_sigframe()
198 __get_user_error(regs->regs[4], &sf->uc.uc_mcontext.arm_r4, err); in compat_restore_sigframe()
199 __get_user_error(regs->regs[5], &sf->uc.uc_mcontext.arm_r5, err); in compat_restore_sigframe()
200 __get_user_error(regs->regs[6], &sf->uc.uc_mcontext.arm_r6, err); in compat_restore_sigframe()
201 __get_user_error(regs->regs[7], &sf->uc.uc_mcontext.arm_r7, err); in compat_restore_sigframe()
202 __get_user_error(regs->regs[8], &sf->uc.uc_mcontext.arm_r8, err); in compat_restore_sigframe()
[all …]
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| /linux-6.6.21/tools/testing/selftests/kvm/x86_64/ |
| D | vmx_preemption_timer_test.c | 162 struct ucall uc; in main() local
185 switch (get_ucall(vcpu, &uc)) { in main()
187 REPORT_GUEST_ASSERT(uc); in main()
194 TEST_FAIL("Unknown ucall %lu", uc.cmd); in main()
198 TEST_ASSERT(!strcmp((const char *)uc.args[0], "hello") && in main()
199 uc.args[1] == stage, "Stage %d: Unexpected register values vmexit, got %lx", in main()
200 stage, (ulong)uc.args[1]); in main()
212 stage, uc.args[2], uc.args[3]); in main()
215 stage, uc.args[4], uc.args[5]); in main()
217 TEST_ASSERT(uc.args[2] >= uc.args[3], in main()
[all …]
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| D | kvm_pv_test.c | 98 static void pr_msr(struct ucall *uc) in pr_msr() argument
100 struct msr_data *msr = (struct msr_data *)uc->args[0]; in pr_msr()
105 static void pr_hcall(struct ucall *uc) in pr_hcall() argument
107 struct hcall_data *hc = (struct hcall_data *)uc->args[0]; in pr_hcall()
114 struct ucall uc; in enter_guest() local
120 switch (get_ucall(vcpu, &uc)) { in enter_guest()
122 pr_msr(&uc); in enter_guest()
125 pr_hcall(&uc); in enter_guest()
128 REPORT_GUEST_ASSERT(uc); in enter_guest()
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| D | tsc_scaling_sync.c | 63 struct ucall uc; in run_vcpu() local
68 switch (get_ucall(vcpu, &uc)) { in run_vcpu()
74 uc.args[2], uc.args[3], uc.args[2] - uc.args[3]); in run_vcpu()
79 TEST_FAIL("Unknown ucall %lu", uc.cmd); in run_vcpu()
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| D | kvm_clock_test.c | 52 static void handle_sync(struct ucall *uc, struct kvm_clock_data *start, in handle_sync() argument
57 obs = uc->args[2]; in handle_sync()
72 static void handle_abort(struct ucall *uc) in handle_abort() argument
74 REPORT_GUEST_ASSERT(*uc); in handle_abort()
109 struct ucall uc; in enter_guest() local
122 switch (get_ucall(vcpu, &uc)) { in enter_guest()
124 handle_sync(&uc, &start, &end); in enter_guest()
127 handle_abort(&uc); in enter_guest()
130 TEST_ASSERT(0, "unhandled ucall: %ld\n", uc.cmd); in enter_guest()
|
| /linux-6.6.21/tools/testing/selftests/arm64/signal/testcases/ |
| D | testcases.h | 29 (struct _aarch64_ctx *)(&(sf).uc.uc_mcontext.__reserved)
32 sizeof((sf).uc.uc_mcontext.__reserved)
35 (struct _aarch64_ctx *)(&(buf).uc.uc_mcontext.__reserved)
38 (sizeof(buf) - sizeof(buf.uc) + \
39 sizeof((buf).uc.uc_mcontext.__reserved))
44 #define ASSERT_BAD_CONTEXT(uc) do { \ argument
46 if (!validate_reserved((uc), GET_UCP_RESV_SIZE((uc)), &err)) { \
56 #define ASSERT_GOOD_CONTEXT(uc) do { \ argument
58 if (!validate_reserved((uc), GET_UCP_RESV_SIZE((uc)), &err)) { \
84 ucontext_t uc; member
[all …]
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| /linux-6.6.21/fs/ntfs/ |
| D | upcase.c | 55 ntfschar *uc; in generate_default_upcase() local
57 uc = ntfs_malloc_nofs(default_upcase_len * sizeof(ntfschar)); in generate_default_upcase()
58 if (!uc) in generate_default_upcase()
59 return uc; in generate_default_upcase()
60 memset(uc, 0, default_upcase_len * sizeof(ntfschar)); in generate_default_upcase()
63 uc[i] = cpu_to_le16(i); in generate_default_upcase()
66 le16_add_cpu(&uc[i], uc_run_table[r][2]); in generate_default_upcase()
69 le16_add_cpu(&uc[i + 1], -1); in generate_default_upcase()
71 uc[uc_word_table[r][0]] = cpu_to_le16(uc_word_table[r][1]); in generate_default_upcase()
72 return uc; in generate_default_upcase()
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| /linux-6.6.21/fs/nls/ |
| D | nls_ucs2_utils.h | 69 static inline wchar_t *UniStrchr(const wchar_t *ucs, wchar_t uc) in UniStrchr() argument
71 while ((*ucs != uc) && *ucs) in UniStrchr()
74 if (*ucs == uc) in UniStrchr()
249 static inline wchar_t UniToupper(register wchar_t uc) in UniToupper() argument
253 if (uc < sizeof(NlsUniUpperTable)) { in UniToupper()
255 return uc + NlsUniUpperTable[uc]; /* Use base tables */ in UniToupper()
260 if (uc < rp->start) /* Before start of range */ in UniToupper()
261 return uc; /* Uppercase = input */ in UniToupper()
262 if (uc <= rp->end) /* In range */ in UniToupper()
263 return uc + rp->table[uc - rp->start]; in UniToupper()
[all …]
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| /linux-6.6.21/fs/jfs/ |
| D | jfs_unicode.h | 101 static inline wchar_t UniToupper(wchar_t uc) in UniToupper() argument
105 if (uc < sizeof(NlsUniUpperTable)) { /* Latin characters */ in UniToupper()
106 return uc + NlsUniUpperTable[uc]; /* Use base tables */ in UniToupper()
110 if (uc < rp->start) /* Before start of range */ in UniToupper()
111 return uc; /* Uppercase = input */ in UniToupper()
112 if (uc <= rp->end) /* In range */ in UniToupper()
113 return uc + rp->table[uc - rp->start]; in UniToupper()
117 return uc; /* Past last range */ in UniToupper()
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| /linux-6.6.21/tools/testing/selftests/kvm/ |
| D | system_counter_offset_test.c | 72 static void handle_sync(struct ucall *uc, uint64_t start, uint64_t end) in handle_sync() argument
74 uint64_t obs = uc->args[2]; in handle_sync()
84 static void handle_abort(struct ucall *uc) in handle_abort() argument
86 REPORT_GUEST_ASSERT(*uc); in handle_abort()
92 struct ucall uc; in enter_guest() local
103 switch (get_ucall(vcpu, &uc)) { in enter_guest()
105 handle_sync(&uc, start, end); in enter_guest()
108 handle_abort(&uc); in enter_guest()
112 get_ucall(vcpu, &uc)); in enter_guest()
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| D | guest_print_test.c | 113 struct ucall uc; in run_test() local
122 switch (get_ucall(vcpu, &uc)) { in run_test()
124 TEST_FAIL("Unknown 'args_type' = %lu", uc.args[1]); in run_test()
127 TEST_ASSERT(strcmp(uc.buffer, expected_printf) == 0, in run_test()
129 expected_printf, uc.buffer); in run_test()
132 ucall_abort(uc.buffer, expected_assert); in run_test()
137 TEST_FAIL("Unknown ucall %lu", uc.cmd); in run_test()
157 struct ucall uc; in test_limits() local
167 TEST_ASSERT(get_ucall(vcpu, &uc) == UCALL_ABORT, in test_limits()
169 uc.cmd, UCALL_ABORT); in test_limits()
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| /linux-6.6.21/tools/testing/selftests/arm64/signal/ |
| D | test_signals_utils.c | 91 siginfo_t *si, void *uc) in handle_signal_unsupported() argument
97 ((ucontext_t *)uc)->uc_mcontext.pc += 4; in handle_signal_unsupported()
113 siginfo_t *si, void *uc) in handle_signal_trigger() argument
117 td->run(td, si, uc); in handle_signal_trigger()
123 siginfo_t *si, void *uc) in handle_signal_ok() argument
132 ((ucontext_t *)uc)->uc_mcontext.sp, in handle_signal_ok()
171 ucontext_t *uc = uc_in; in handle_signal_copyctx() local
177 ASSERT_GOOD_CONTEXT(uc); in handle_signal_copyctx()
180 uc->uc_mcontext.pc += 4; in handle_signal_copyctx()
185 head = (struct _aarch64_ctx *)uc->uc_mcontext.__reserved; in handle_signal_copyctx()
[all …]
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| /linux-6.6.21/arch/parisc/kernel/ |
| D | signal.c | 103 if (get_compat_sigset(&set, &compat_frame->uc.uc_sigmask)) in sys_rt_sigreturn()
108 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) in sys_rt_sigreturn()
118 __func__, &compat_frame->uc.uc_mcontext); in sys_rt_sigreturn()
120 if (restore_sigcontext32(&compat_frame->uc.uc_mcontext, in sys_rt_sigreturn()
124 __func__, usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
125 if (compat_restore_altstack(&compat_frame->uc.uc_stack)) in sys_rt_sigreturn()
131 __func__, &frame->uc.uc_mcontext); in sys_rt_sigreturn()
132 if (restore_sigcontext(&frame->uc.uc_mcontext, regs)) in sys_rt_sigreturn()
135 __func__, usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
136 if (restore_altstack(&frame->uc.uc_stack)) in sys_rt_sigreturn()
[all …]
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| /linux-6.6.21/arch/m68k/kernel/ |
| D | signal.c | 243 struct ucontext uc; member
331 static inline int rt_restore_fpu_state(struct ucontext __user *uc) in rt_restore_fpu_state() argument
341 uc->uc_mcontext.fpregs.f_fpcntl, 12)) in rt_restore_fpu_state()
345 uc->uc_mcontext.fpregs.f_fpregs, 96)) in rt_restore_fpu_state()
350 if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate)) in rt_restore_fpu_state()
383 if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs, in rt_restore_fpu_state()
408 __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1, in rt_restore_fpu_state()
482 static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs *regs) in rt_save_fpu_state() argument
490 err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpcntl, in rt_save_fpu_state()
493 err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs, in rt_save_fpu_state()
[all …]
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| /linux-6.6.21/arch/nios2/kernel/ |
| D | signal.c | 34 struct ucontext uc; member
39 struct ucontext __user *uc, int *pr2) in rt_restore_ucontext() argument
42 unsigned long __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext()
48 err = __get_user(temp, &uc->uc_mcontext.version); in rt_restore_ucontext()
90 err |= restore_altstack(&uc->uc_stack); in rt_restore_ucontext()
113 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) in do_rt_sigreturn()
118 if (rt_restore_ucontext(regs, sw, &frame->uc, &rval)) in do_rt_sigreturn()
128 static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *regs) in rt_setup_ucontext() argument
131 unsigned long __user *gregs = uc->uc_mcontext.gregs; in rt_setup_ucontext()
134 err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version); in rt_setup_ucontext()
[all …]
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| /linux-6.6.21/drivers/gpu/drm/i915/ |
| D | Makefile | 198 gt/uc/intel_gsc_fw.o \
199 gt/uc/intel_gsc_proxy.o \
200 gt/uc/intel_gsc_uc.o \
201 gt/uc/intel_gsc_uc_debugfs.o \
202 gt/uc/intel_gsc_uc_heci_cmd_submit.o \
203 gt/uc/intel_guc.o \
204 gt/uc/intel_guc_ads.o \
205 gt/uc/intel_guc_capture.o \
206 gt/uc/intel_guc_ct.o \
207 gt/uc/intel_guc_debugfs.o \
[all …]
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| /linux-6.6.21/arch/csky/kernel/ |
| D | signal.c | 48 struct ucontext uc; member
83 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) in SYSCALL_DEFINE0()
88 if (restore_sigcontext(regs, &frame->uc.uc_mcontext)) in SYSCALL_DEFINE0()
91 if (restore_altstack(&frame->uc.uc_stack)) in SYSCALL_DEFINE0()
104 struct sigcontext __user *sc = &frame->uc.uc_mcontext; in setup_sigcontext()
149 err |= __put_user(0, &frame->uc.uc_flags); in setup_rt_frame()
150 err |= __put_user(NULL, &frame->uc.uc_link); in setup_rt_frame()
151 err |= __save_altstack(&frame->uc.uc_stack, regs->usp); in setup_rt_frame()
153 err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); in setup_rt_frame()
172 regs->a2 = (unsigned long)(&(frame->uc)); /* a2: ucontext pointer */ in setup_rt_frame()
|