| /linux-6.6.21/drivers/pwm/ |
| D | pwm-fsl-ftm.c | 61 static void ftm_clear_write_protection(struct fsl_pwm_chip *fpc) in ftm_clear_write_protection() argument
65 regmap_read(fpc->regmap, FTM_FMS, &val); in ftm_clear_write_protection()
67 regmap_set_bits(fpc->regmap, FTM_MODE, FTM_MODE_WPDIS); in ftm_clear_write_protection()
70 static void ftm_set_write_protection(struct fsl_pwm_chip *fpc) in ftm_set_write_protection() argument
72 regmap_set_bits(fpc->regmap, FTM_FMS, FTM_FMS_WPEN); in ftm_set_write_protection()
90 struct fsl_pwm_chip *fpc = to_fsl_chip(chip); in fsl_pwm_request() local
92 ret = clk_prepare_enable(fpc->ipg_clk); in fsl_pwm_request()
93 if (!ret && fpc->soc->has_enable_bits) { in fsl_pwm_request()
94 mutex_lock(&fpc->lock); in fsl_pwm_request()
95 regmap_set_bits(fpc->regmap, FTM_SC, BIT(pwm->hwpwm + 16)); in fsl_pwm_request()
[all …]
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| /linux-6.6.21/arch/s390/kernel/ |
| D | traps.c | 124 static inline void do_fp_trap(struct pt_regs *regs, __u32 fpc) in do_fp_trap() argument
128 if ((fpc & 0x00000300) == 0) { in do_fp_trap()
130 if (fpc & 0x8000) /* invalid fp operation */ in do_fp_trap()
132 else if (fpc & 0x4000) /* div by 0 */ in do_fp_trap()
134 else if (fpc & 0x2000) /* overflow */ in do_fp_trap()
136 else if (fpc & 0x1000) /* underflow */ in do_fp_trap()
138 else if (fpc & 0x0800) /* inexact */ in do_fp_trap()
203 vic = (current->thread.fpu.fpc & 0xf00) >> 8; in vector_exception()
229 if (current->thread.fpu.fpc & FPC_DXC_MASK) in data_exception()
230 do_fp_trap(regs, current->thread.fpu.fpc); in data_exception()
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| D | fpu.c | 25 asm volatile("stfpc %0" : "=Q" (state->fpc)); in __kernel_fpu_begin()
107 asm volatile("lfpc %0" : : "Q" (state->fpc)); in __kernel_fpu_end()
183 asm volatile("lfpc %0" : : "Q" (state->fpc)); in __load_fpu_regs()
234 asm volatile("stfpc %0" : "=Q" (state->fpc)); in save_fpu_regs()
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| D | crash_dump.c | 47 u32 fpc; member
97 memcpy(&sa->fpc, &lc->fpt_creg_save_area, sizeof(sa->fpc)); in save_area_add_regs()
312 memcpy(&nt_fpregset.fpc, &sa->fpc, sizeof(sa->fpc)); in fill_cpu_elf_notes()
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| D | ptrace.c | 237 } else if (addr == offsetof(struct user, regs.fp_regs.fpc)) { in __peek_user()
241 tmp = child->thread.fpu.fpc; in __peek_user()
384 } else if (addr == offsetof(struct user, regs.fp_regs.fpc)) { in __poke_user()
392 child->thread.fpu.fpc = data >> (BITS_PER_LONG - 32); in __poke_user()
615 } else if (addr == offsetof(struct compat_user, regs.fp_regs.fpc)) { in __peek_user_compat()
619 tmp = child->thread.fpu.fpc; in __peek_user_compat()
741 } else if (addr == offsetof(struct compat_user, regs.fp_regs.fpc)) { in __poke_user_compat()
748 child->thread.fpu.fpc = data; in __poke_user_compat()
895 fp_regs.fpc = target->thread.fpu.fpc; in s390_fpregs_get()
917 u32 ufpc[2] = { target->thread.fpu.fpc, 0 }; in s390_fpregs_set()
[all …]
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| D | compat_linux.h | 30 unsigned int fpc; member
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| D | process.c | 189 current->thread.fpu.fpc = 0; in execve_tail()
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| D | signal.c | 153 if (test_fp_ctl(user_sregs.fpregs.fpc)) in restore_sigregs()
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| D | compat_signal.c | 102 if (test_fp_ctl(user_sregs.fpregs.fpc)) in restore_sigregs32()
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| /linux-6.6.21/arch/s390/include/asm/fpu/ |
| D | internal.h | 44 fpregs->fpc = fpu->fpc; in fpregs_store()
54 fpu->fpc = fpregs->fpc; in fpregs_load()
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| D | types.h | 15 __u32 fpc; /* Floating-point control */ member
31 u32 fpc; member
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| D | api.h | 54 static inline int test_fp_ctl(u32 fpc) in test_fp_ctl() argument
67 : "d" (fpc), "0" (-EINVAL)); in test_fp_ctl()
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| /linux-6.6.21/drivers/gpu/drm/nouveau/dispnv04/ |
| D | dfp.c | 49 static inline bool is_fpc_off(uint32_t fpc) in is_fpc_off() argument
51 return ((fpc & (FP_TG_CONTROL_ON | FP_TG_CONTROL_OFF)) == in is_fpc_off()
118 uint32_t *fpc; in nv04_dfp_update_fp_control() local
122 fpc = &nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index].fp_control; in nv04_dfp_update_fp_control()
124 if (is_fpc_off(*fpc)) { in nv04_dfp_update_fp_control()
129 *fpc = nv_crtc->dpms_saved_fp_control; in nv04_dfp_update_fp_control()
133 NVWriteRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_FP_TG_CONTROL, *fpc); in nv04_dfp_update_fp_control()
137 fpc = &nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index].fp_control; in nv04_dfp_update_fp_control()
140 if (!is_fpc_off(*fpc) && !nv_crtc->fp_users) { in nv04_dfp_update_fp_control()
141 nv_crtc->dpms_saved_fp_control = *fpc; in nv04_dfp_update_fp_control()
[all …]
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| /linux-6.6.21/drivers/media/platform/ti/omap3isp/ |
| D | ispccdc.c | 567 isp_reg_writel(isp, ccdc->fpc.dma, OMAP3_ISP_IOMEM_CCDC, in ccdc_configure_fpc()
570 isp_reg_writel(isp, (ccdc->fpc.fpnum << ISPCCDC_FPC_FPNUM_SHIFT), in ccdc_configure_fpc()
572 isp_reg_writel(isp, (ccdc->fpc.fpnum << ISPCCDC_FPC_FPNUM_SHIFT) | in ccdc_configure_fpc()
707 struct omap3isp_ccdc_fpc fpc; in ccdc_config() local
718 if (copy_from_user(&fpc, ccdc_struct->fpc, sizeof(fpc))) in ccdc_config()
721 size = fpc.fpnum * 4; in ccdc_config()
727 fpc_new.fpnum = fpc.fpnum; in ccdc_config()
735 (__force void __user *)(long)fpc.fpcaddr, in ccdc_config()
742 fpc_old = ccdc->fpc; in ccdc_config()
743 ccdc->fpc = fpc_new; in ccdc_config()
[all …]
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| D | ispccdc.h | 143 struct ispccdc_fpc fpc; member
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| /linux-6.6.21/tools/arch/s390/include/uapi/asm/ |
| D | kvm.h | 189 __u32 fpc; member
265 __u32 fpc; /* valid on KVM_SYNC_VRS or KVM_SYNC_FPRS */ member
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| /linux-6.6.21/arch/s390/include/uapi/asm/ |
| D | kvm.h | 205 __u32 fpc; member
281 __u32 fpc; /* valid on KVM_SYNC_VRS or KVM_SYNC_FPRS */ member
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| D | sigcontext.h | 56 unsigned int fpc; member
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| D | ptrace.h | 261 __u32 fpc; member
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| /linux-6.6.21/tools/testing/selftests/kvm/s390x/ |
| D | resets.c | 151 TEST_ASSERT(sync_regs->fpc == 0, "fpc == 0 (sync_regs)"); in assert_initial()
163 TEST_ASSERT(!fpu.fpc, "fpc == 0"); in assert_initial()
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| /linux-6.6.21/arch/s390/kvm/ |
| D | kvm-s390.c | 4234 vcpu->run->s.regs.fpc = 0; in kvm_arch_vcpu_ioctl_initial_reset()
4310 vcpu->run->s.regs.fpc = fpu->fpc; in kvm_arch_vcpu_ioctl_set_fpu()
4332 fpu->fpc = vcpu->run->s.regs.fpc; in kvm_arch_vcpu_ioctl_get_fpu()
4950 vcpu->arch.host_fpregs.fpc = current->thread.fpu.fpc; in sync_regs()
4956 current->thread.fpu.fpc = vcpu->run->s.regs.fpc; in sync_regs()
4957 if (test_fp_ctl(current->thread.fpu.fpc)) in sync_regs()
4959 current->thread.fpu.fpc = 0; in sync_regs()
5023 vcpu->run->s.regs.fpc = current->thread.fpu.fpc; in store_regs()
5025 current->thread.fpu.fpc = vcpu->arch.host_fpregs.fpc; in store_regs()
5149 &vcpu->run->s.regs.fpc, 4); in kvm_s390_store_status_unloaded()
[all …]
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| D | interrupt.c | 651 rc |= put_guest_lc(vcpu, current->thread.fpu.fpc, in __write_machine_check()
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| /linux-6.6.21/include/uapi/linux/ |
| D | omap3isp.h | 441 struct omap3isp_ccdc_fpc __user *fpc; member
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