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Searched refs:usp (Results 1 - 25 of 128) sorted by relevance

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/kernel/linux/linux-5.10/sound/soc/sirf/
H A Dsirf-usp.c16 #include "sirf-usp.h"
28 static void sirf_usp_tx_enable(struct sirf_usp *usp) in sirf_usp_tx_enable() argument
30 regmap_update_bits(usp->regmap, USP_TX_FIFO_OP, in sirf_usp_tx_enable()
32 regmap_write(usp->regmap, USP_TX_FIFO_OP, 0); in sirf_usp_tx_enable()
34 regmap_update_bits(usp->regmap, USP_TX_FIFO_OP, in sirf_usp_tx_enable()
37 regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE, in sirf_usp_tx_enable()
41 static void sirf_usp_tx_disable(struct sirf_usp *usp) in sirf_usp_tx_disable() argument
43 regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE, in sirf_usp_tx_disable()
46 regmap_write(usp->regmap, USP_TX_FIFO_OP, 0); in sirf_usp_tx_disable()
49 static void sirf_usp_rx_enable(struct sirf_usp *usp) in sirf_usp_rx_enable() argument
62 sirf_usp_rx_disable(struct sirf_usp *usp) sirf_usp_rx_disable() argument
72 struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai); sirf_usp_pcm_dai_probe() local
82 struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai); sirf_usp_pcm_set_dai_fmt() local
116 sirf_usp_i2s_init(struct sirf_usp *usp) sirf_usp_i2s_init() argument
167 struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai); sirf_usp_pcm_hw_params() local
241 struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai); sirf_usp_pcm_trigger() local
296 struct sirf_usp *usp = dev_get_drvdata(dev); sirf_usp_pcm_runtime_suspend() local
304 struct sirf_usp *usp = dev_get_drvdata(dev); sirf_usp_pcm_runtime_resume() local
319 struct sirf_usp *usp = dev_get_drvdata(dev); sirf_usp_pcm_suspend() local
331 struct sirf_usp *usp = dev_get_drvdata(dev); sirf_usp_pcm_resume() local
360 struct sirf_usp *usp; sirf_usp_pcm_probe() local
[all...]
H A DMakefile4 snd-soc-sirf-usp-objs := sirf-usp.o
8 obj-$(CONFIG_SND_SOC_SIRF_USP) += snd-soc-sirf-usp.o
/kernel/linux/linux-5.10/arch/c6x/kernel/
H A Dprocess.c86 void start_thread(struct pt_regs *regs, unsigned int pc, unsigned long usp) in start_thread() argument
90 * operates an "empty" stack. So we adjust the usp so that in start_thread()
96 usp -= 8; in start_thread()
99 regs->sp = usp; in start_thread()
101 current->thread.usp = usp; in start_thread()
107 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
120 childregs->a0 = usp; /* function */ in copy_thread()
125 if (usp) in copy_thread()
126 childregs->sp = usp; in copy_thread()
[all...]
/kernel/linux/linux-5.10/arch/m68k/include/asm/
H A Dprocessor.h22 register unsigned long usp __asm__("a0"); in rdusp()
23 /* move %usp,%a0 */ in rdusp()
24 __asm__ __volatile__(".word 0x4e68" : "=a" (usp)); in rdusp()
25 return usp; in rdusp()
29 static inline void wrusp(unsigned long usp) in wrusp() argument
33 sw_usp = usp; in wrusp()
35 register unsigned long a0 __asm__("a0") = usp; in wrusp()
36 /* move %a0,%usp */ in wrusp()
80 unsigned long usp; /* user stack pointer */ member
99 * ColdFire stack format sbould be 0x4 for an aligned usp (wil
111 start_thread(struct pt_regs * regs, unsigned long pc, unsigned long usp) start_thread() argument
[all...]
/kernel/linux/linux-6.6/arch/m68k/include/asm/
H A Dprocessor.h21 register unsigned long usp __asm__("a0"); in rdusp()
22 /* move %usp,%a0 */ in rdusp()
23 __asm__ __volatile__(".word 0x4e68" : "=a" (usp)); in rdusp()
24 return usp; in rdusp()
28 static inline void wrusp(unsigned long usp) in wrusp() argument
32 sw_usp = usp; in wrusp()
34 register unsigned long a0 __asm__("a0") = usp; in wrusp()
35 /* move %a0,%usp */ in wrusp()
105 unsigned long usp; /* user stack pointer */ member
124 * ColdFire stack format sbould be 0x4 for an aligned usp (wil
136 start_thread(struct pt_regs * regs, unsigned long pc, unsigned long usp) start_thread() argument
[all...]
/kernel/linux/linux-5.10/arch/parisc/kernel/
H A Dprocess.c196 copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
211 if (!usp) /* idle thread */ in copy_thread()
223 cregs->gr[27] = ((unsigned long *)usp)[3]; in copy_thread()
224 cregs->gr[26] = ((unsigned long *)usp)[2]; in copy_thread()
226 cregs->gr[26] = usp; in copy_thread()
231 /* usp must be word aligned. This also prevents users from in copy_thread()
234 if (usp) { in copy_thread()
235 usp = ALIGN(usp, 4); in copy_thread()
236 if (likely(usp)) in copy_thread()
[all...]
H A Dsignal.c91 unsigned long usp = (regs->gr[30] & ~(0x01UL)); in sys_rt_sigreturn() local
104 (usp - sigframe_size); in sys_rt_sigreturn()
134 DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n", in sys_rt_sigreturn()
135 usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
145 DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n", in sys_rt_sigreturn()
146 usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
231 unsigned long rp, usp; in setup_rt_frame() local
239 usp = (regs->gr[30] & ~(0x01UL)); in setup_rt_frame()
243 usp = (compat_uint_t)usp; in setup_rt_frame()
527 unsigned int *usp = (unsigned int *)regs->gr[30]; insert_restart_trampoline() local
[all...]
/kernel/linux/linux-5.10/arch/mips/lib/
H A Duncached.c42 long usp; in run_uncached() local
48 usp = CKSEG1ADDR(sp); in run_uncached()
52 usp = PHYS_TO_XKPHYS(K_CALG_UNCACHED, in run_uncached()
57 usp = sp; in run_uncached()
78 : "r" (usp), "r" (ufunc) in run_uncached()
/kernel/linux/linux-6.6/arch/mips/lib/
H A Duncached.c42 long usp; in run_uncached() local
48 usp = CKSEG1ADDR(sp); in run_uncached()
52 usp = PHYS_TO_XKPHYS(K_CALG_UNCACHED, in run_uncached()
57 usp = sp; in run_uncached()
78 : "r" (usp), "r" (ufunc) in run_uncached()
/kernel/linux/linux-5.10/arch/sparc/include/asm/
H A Dcompat.h131 unsigned long usp = regs->u_regs[UREG_I6]; in arch_compat_alloc_user_space() local
133 if (test_thread_64bit_stack(usp)) in arch_compat_alloc_user_space()
134 usp += STACK_BIAS; in arch_compat_alloc_user_space()
137 usp &= 0xffffffffUL; in arch_compat_alloc_user_space()
139 usp -= len; in arch_compat_alloc_user_space()
140 usp &= ~0x7UL; in arch_compat_alloc_user_space()
142 return (void __user *) usp; in arch_compat_alloc_user_space()
/kernel/linux/linux-5.10/arch/h8300/include/asm/
H A Dprocessor.h27 static inline void wrusp(unsigned long usp) in wrusp() argument
31 _sw_usp = usp; in wrusp()
53 unsigned long usp; /* user stack pointer */ member
64 .usp = 0, \
118 #define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
/kernel/linux/linux-5.10/arch/csky/kernel/
H A Dprocess.c34 unsigned long usp, in copy_thread()
56 childstack->r9 = usp; in copy_thread()
60 if (usp) in copy_thread()
61 childregs->usp = usp; in copy_thread()
85 /* NOTE: usp is error value. */ in dump_task_regs()
33 copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long kthread_arg, struct task_struct *p, unsigned long tls) copy_thread() argument
/kernel/linux/linux-6.6/arch/parisc/kernel/
H A Dprocess.c205 unsigned long usp = args->stack; in copy_thread() local
239 /* usp must be word aligned. This also prevents users from in copy_thread()
242 if (usp) { in copy_thread()
243 usp = ALIGN(usp, 4); in copy_thread()
244 if (likely(usp)) in copy_thread()
245 cregs->gr[30] = usp; in copy_thread()
H A Dsignal.c81 unsigned long usp = (regs->gr[30] & ~(0x01UL)); in sys_rt_sigreturn() local
94 (usp - sigframe_size); in sys_rt_sigreturn()
123 DBG(1, "%s: usp %#08lx stack 0x%p\n", in sys_rt_sigreturn()
124 __func__, usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
134 DBG(1, "%s: usp %#08lx stack 0x%p\n", in sys_rt_sigreturn()
135 __func__, usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
217 unsigned long rp, usp; in setup_rt_frame() local
225 usp = (regs->gr[30] & ~(0x01UL)); in setup_rt_frame()
230 usp = (compat_uint_t)usp; in setup_rt_frame()
495 unsigned int *usp = (unsigned int *)regs->gr[30]; insert_restart_trampoline() local
[all...]
/kernel/linux/linux-5.10/arch/microblaze/kernel/
H A Dprocess.c56 int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, in copy_thread() argument
68 ti->cpu_context.r20 = (unsigned long)usp; /* fn */ in copy_thread()
79 if (usp) in copy_thread()
80 childregs->r1 = usp; in copy_thread()
128 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) in start_thread() argument
131 regs->r1 = usp; in start_thread()
/kernel/linux/linux-5.10/arch/arc/kernel/
H A Dprocess.c165 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
198 c_callee->r14 = usp; /* function */ in copy_thread()
212 if (usp) in copy_thread()
213 c_regs->sp = usp; in copy_thread()
258 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) in start_thread() argument
260 regs->sp = usp; in start_thread()
/kernel/linux/linux-6.6/arch/csky/kernel/
H A Dprocess.c36 unsigned long usp = args->stack; in copy_thread() local
59 if (usp) in copy_thread()
60 childregs->usp = usp; in copy_thread()
83 /* NOTE: usp is error value. */ in dump_task_regs()
/kernel/linux/linux-6.6/arch/microblaze/kernel/
H A Dprocess.c58 unsigned long usp = args->stack; in copy_thread() local
78 if (usp) in copy_thread()
79 childregs->r1 = usp; in copy_thread()
123 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) in start_thread() argument
126 regs->r1 = usp; in start_thread()
/kernel/linux/linux-6.6/arch/arc/kernel/
H A Dprocess.c170 unsigned long usp = args->stack; in copy_thread() local
215 if (usp) in copy_thread()
216 c_regs->sp = usp; in copy_thread()
251 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) in start_thread() argument
253 regs->sp = usp; in start_thread()
/kernel/linux/linux-5.10/arch/c6x/include/asm/
H A Dprocessor.h48 unsigned long usp; /* user stack pointer */ member
55 .usp = 0, \
74 unsigned long usp);
/kernel/linux/linux-5.10/arch/hexagon/kernel/
H A Dprocess.c53 int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, in copy_thread() argument
79 ss->r24 = usp; in copy_thread()
87 if (usp) in copy_thread()
88 pt_set_rte_sp(childregs, usp); in copy_thread()
/kernel/linux/linux-5.10/arch/h8300/kernel/
H A Dprocess.c108 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
119 childregs->er5 = usp; /* fn */ in copy_thread()
124 p->thread.usp = usp ?: rdusp(); in copy_thread()
/kernel/linux/linux-5.10/arch/m68k/kernel/
H A Dprocess.c141 int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, in copy_thread() argument
164 frame->sw.a3 = usp; /* function */ in copy_thread()
167 p->thread.usp = 0; in copy_thread()
174 p->thread.usp = usp ?: rdusp(); in copy_thread()
/kernel/linux/linux-5.10/arch/openrisc/kernel/
H A Dprocess.c121 * @usp: user stack pointer or fn for kernel thread
150 copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, in copy_thread() argument
172 kregs->gpr[20] = usp; /* fn, kernel thread */ in copy_thread()
177 if (usp) in copy_thread()
178 userregs->sp = usp; in copy_thread()
/kernel/linux/linux-5.10/arch/sh/kernel/
H A Dprocess_32.c95 int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, in copy_thread() argument
121 childregs->regs[5] = usp; in copy_thread()
133 if (usp) in copy_thread()
134 childregs->regs[15] = usp; in copy_thread()

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