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Searched refs:fsr (Results 1 – 25 of 71) sorted by relevance

123

/OK3568_Linux_fs/kernel/arch/arm/mm/
H A Dfault.c107 __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr, in __do_kernel_fault() argument
126 die("Oops", regs, fsr); in __do_kernel_fault()
136 __do_user_fault(unsigned long addr, unsigned int fsr, unsigned int sig, in __do_user_fault() argument
149 tsk->comm, sig, addr, fsr); in __do_user_fault()
162 tsk->thread.error_code = fsr; in __do_user_fault()
167 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs) in do_bad_area() argument
177 __do_user_fault(addr, fsr, SIGSEGV, SEGV_MAPERR, regs); in do_bad_area()
179 __do_kernel_fault(mm, addr, fsr, regs); in do_bad_area()
191 static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma) in access_error() argument
195 if ((fsr & FSR_WRITE) && !(fsr & FSR_CM)) in access_error()
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H A Dfault.h18 static inline int fsr_fs(unsigned int fsr) in fsr_fs() argument
20 return fsr & FSR_FS5_0; in fsr_fs()
25 static inline int fsr_fs(unsigned int fsr) in fsr_fs() argument
27 return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6; in fsr_fs()
31 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
H A Dabort-macro.S13 .macro do_thumb_abort, fsr, pc, psr, tmp
22 orreq \fsr, \fsr, #1 << 11 @ yes.
/OK3568_Linux_fs/kernel/arch/microblaze/kernel/
H A Dexceptions.c70 int fsr, int addr) in full_exception() argument
78 type, user_mode(regs) ? "user" : "kernel", fsr, in full_exception()
123 if (fsr & FSR_IO) in full_exception()
124 fsr = FPE_FLTINV; in full_exception()
125 else if (fsr & FSR_OF) in full_exception()
126 fsr = FPE_FLTOVF; in full_exception()
127 else if (fsr & FSR_UF) in full_exception()
128 fsr = FPE_FLTUND; in full_exception()
129 else if (fsr & FSR_DZ) in full_exception()
130 fsr = FPE_FLTDIV; in full_exception()
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/OK3568_Linux_fs/kernel/arch/sparc/math-emu/
H A Dmath_32.c133 static int do_one_mathemu(u32 insn, unsigned long *fsr, unsigned long *fregs);
183 retcode = do_one_mathemu(insn, &fpt->thread.fsr, fpt->thread.float_regs); in do_mathemu()
195 retcode = do_one_mathemu(fpt->thread.fpqueue[i].insn, &(fpt->thread.fsr), fpt->thread.float_regs); in do_mathemu()
201 fpt->thread.fsr &= ~(0x3000 | FSR_CEXC_MASK); in do_mathemu()
203 fpt->thread.fsr &= ~0x3000; in do_mathemu()
219 unsigned long fsr = *pfsr; in record_exception() local
223 would_trap = (fsr & ((long)eflag << FSR_TEM_SHIFT)) != 0UL; in record_exception()
227 eflag &= ((fsr & FSR_TEM_MASK) >> FSR_TEM_SHIFT); in record_exception()
248 fsr &= ~(FSR_CEXC_MASK); in record_exception()
249 fsr |= ((long)eflag << FSR_CEXC_SHIFT); in record_exception()
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H A Dmath_64.c103 u64 fsr = current_thread_info()->xfsr[0]; in record_exception() local
107 would_trap = (fsr & ((long)eflag << FSR_TEM_SHIFT)) != 0UL; in record_exception()
111 eflag &= ((fsr & FSR_TEM_MASK) >> FSR_TEM_SHIFT); in record_exception()
132 fsr &= ~(FSR_CEXC_MASK); in record_exception()
133 fsr |= ((long)eflag << FSR_CEXC_SHIFT); in record_exception()
142 fsr |= ((long)eflag << FSR_AEXC_SHIFT); in record_exception()
146 fsr |= (1UL << 14); in record_exception()
148 current_thread_info()->xfsr[0] = fsr; in record_exception()
/OK3568_Linux_fs/kernel/arch/sparc/kernel/
H A Dtraps_32.c173 fpsave(&fptask->thread.float_regs[0], &fptask->thread.fsr, in do_fpd_trap()
178 fpload(&current->thread.float_regs[0], &current->thread.fsr); in do_fpd_trap()
189 fpload(&current->thread.float_regs[0], &current->thread.fsr); in do_fpd_trap()
204 unsigned long fsr; local
226 fpsave(&fpt->thread.float_regs[0], &fpt->thread.fsr,
229 printk("Hmm, FP exception, fsr was %016lx\n", fpt->thread.fsr);
232 switch ((fpt->thread.fsr & 0x1c000)) {
257 fpload(&current->thread.float_regs[0], &current->thread.fsr);
280 fsr = fpt->thread.fsr;
282 if ((fsr & 0x1c000) == (1 << 14)) {
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H A Dsigutil_32.c21 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
29 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
38 err |= __put_user(current->thread.fsr, &fpu->si_fsr); in save_fpu_state()
73 err |= __get_user(current->thread.fsr, &fpu->si_fsr); in restore_fpu_state()
H A Dptrace_32.c177 membuf_write(&to, &target->thread.fsr, sizeof(u32)); in fpregs32_get()
203 &target->thread.fsr, in fpregs32_set()
296 membuf_write(&to, &target->thread.fsr, sizeof(u32)); in getfpregs_get()
318 &target->thread.fsr, in setfpregs_set()
350 unsigned long fsr; member
H A Dptrace_64.c722 compat_ulong_t fsr; in fpregs32_set() local
726 &fsr, in fpregs32_set()
732 val |= fsr; in fpregs32_set()
866 compat_ulong_t fsr; in setfpregs_set() local
870 &fsr, in setfpregs_set()
876 val |= fsr; in setfpregs_set()
919 unsigned int fsr; member
1009 unsigned long fsr; member
H A Dprocess_32.c190 fpsave(&tsk->thread.float_regs[0], &tsk->thread.fsr,
211 fpsave(&current->thread.float_regs[0], &current->thread.fsr,
288 fpsave(&p->thread.float_regs[0], &p->thread.fsr,
/OK3568_Linux_fs/kernel/arch/arm64/kvm/
H A Dinject_fault.c87 u32 fsr; in inject_abt32() local
91 fsr = DFSR_LPAE | DFSR_FSC_EXTABT_LPAE; in inject_abt32()
94 fsr = DFSR_FSC_EXTABT_nLPAE; in inject_abt32()
104 vcpu_write_sys_reg(vcpu, fsr, IFSR32_EL2); in inject_abt32()
110 vcpu_write_sys_reg(vcpu, fsr, ESR_EL1); in inject_abt32()
/OK3568_Linux_fs/u-boot/arch/arm/mach-at91/arm926ejs/
H A Deflash.c81 while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) in flash_init()
116 while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) in flash_init()
176 while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) in flash_real_protect()
180 while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) in flash_real_protect()
199 while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) in erase_write_page()
202 return readl(&eefc->fsr) in erase_write_page()
/OK3568_Linux_fs/kernel/arch/sparc/include/asm/
H A Dpsr.h55 unsigned int fsr = 0; in get_fsr() local
60 : "=r" (fsr) in get_fsr()
63 return fsr; in get_fsr()
H A Dsfp-machine_32.h185 #define FP_ROUNDMODE ((current->thread.fsr >> 30) & 0x3)
187 #define FP_ROUNDMODE ((last_task_used_math->thread.fsr >> 30) & 0x3)
201 #define FP_INHIBIT_RESULTS ((current->thread.fsr >> 23) & _fex)
203 #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
207 #define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f)
209 #define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
H A Dswitch_to_32.h21 fpsave(&(prv)->thread.float_regs[0], &(prv)->thread.fsr, \
103 void fpsave(unsigned long *fpregs, unsigned long *fsr,
/OK3568_Linux_fs/kernel/drivers/iommu/
H A Dmsm_iommu.c569 unsigned int fsr = GET_FSR(base, ctx); in print_ctx_regs() local
572 pr_err("FSR = %08x [%s%s%s%s%s%s%s%s%s%s]\n", fsr, in print_ctx_regs()
573 (fsr & 0x02) ? "TF " : "", in print_ctx_regs()
574 (fsr & 0x04) ? "AFF " : "", in print_ctx_regs()
575 (fsr & 0x08) ? "APF " : "", in print_ctx_regs()
576 (fsr & 0x10) ? "TLBMF " : "", in print_ctx_regs()
577 (fsr & 0x20) ? "HTWDEEF " : "", in print_ctx_regs()
578 (fsr & 0x40) ? "HTWSEEF " : "", in print_ctx_regs()
579 (fsr & 0x80) ? "MHF " : "", in print_ctx_regs()
580 (fsr & 0x10000) ? "SL " : "", in print_ctx_regs()
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/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-sh7760.c117 unsigned long msr, fsr, fier, len; in sh7760_i2c_irq() local
120 fsr = IN32(id, I2CFSR); in sh7760_i2c_irq()
147 fsr = 0; in sh7760_i2c_irq()
163 if (fsr & FSR_RDF) { in sh7760_i2c_irq()
178 fsr &= ~FSR_RDF; in sh7760_i2c_irq()
195 if ((fsr & FSR_TEND) && (msg->len < 1)) { in sh7760_i2c_irq()
204 fsr &= ~FSR_TEND; in sh7760_i2c_irq()
207 if (fsr & FSR_TDFE) { in sh7760_i2c_irq()
232 OUT32(id, I2CFSR, ~fsr); in sh7760_i2c_irq()
/OK3568_Linux_fs/kernel/drivers/iommu/arm/arm-smmu/
H A Darm-smmu-nvidia.c176 u32 fsr, fsynr, cbfrsynra; in nvidia_smmu_context_fault_bank() local
181 fsr = readl_relaxed(cb_base + ARM_SMMU_CB_FSR); in nvidia_smmu_context_fault_bank()
182 if (!(fsr & ARM_SMMU_FSR_FAULT)) in nvidia_smmu_context_fault_bank()
191 fsr, iova, fsynr, cbfrsynra, idx); in nvidia_smmu_context_fault_bank()
193 writel_relaxed(fsr, cb_base + ARM_SMMU_CB_FSR); in nvidia_smmu_context_fault_bank()
/OK3568_Linux_fs/u-boot/drivers/mtd/spi/
H A Dspi-nor-tiny.c296 int fsr = read_fsr(nor); in spi_nor_fsr_ready() local
298 if (fsr < 0) in spi_nor_fsr_ready()
299 return fsr; in spi_nor_fsr_ready()
300 return fsr & FSR_READY; in spi_nor_fsr_ready()
305 int sr, fsr; in spi_nor_ready() local
310 fsr = nor->flags & SNOR_F_USE_FSR ? spi_nor_fsr_ready(nor) : 1; in spi_nor_ready()
311 if (fsr < 0) in spi_nor_ready()
312 return fsr; in spi_nor_ready()
313 return sr && fsr; in spi_nor_ready()
H A Dspi_flash.c49 static int read_fsr(struct spi_flash *flash, u8 *fsr) in read_fsr() argument
54 ret = spi_flash_read_common(flash, &cmd, 1, fsr, 1); in read_fsr()
239 u8 fsr; in spi_flash_fsr_ready() local
242 ret = read_fsr(flash, &fsr); in spi_flash_fsr_ready()
246 return fsr & STATUS_PEC; in spi_flash_fsr_ready()
251 int sr, fsr; in spi_flash_ready() local
257 fsr = 1; in spi_flash_ready()
259 fsr = spi_flash_fsr_ready(flash); in spi_flash_ready()
260 if (fsr < 0) in spi_flash_ready()
261 return fsr; in spi_flash_ready()
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/OK3568_Linux_fs/kernel/arch/sparc/lib/
H A DVISsave.S32 stx %fsr, [%g6 + TI_XFSR]
39 stx %fsr, [%g6 + TI_XFSR]
56 stx %fsr, [%g2 + TI_XFSR]
/OK3568_Linux_fs/kernel/arch/arm/mach-bcm/
H A Dbcm_5301x.c24 static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr, in bcm5301x_abort_handler() argument
33 if (fsr == (FSR_EXTERNAL | FSR_READ | FSR_IMPRECISE)) in bcm5301x_abort_handler()
/OK3568_Linux_fs/kernel/arch/arm/mach-iop32x/
H A Dpci.c170 iop3xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) in iop3xx_pci_abort() argument
173 addr, fsr, regs->ARM_pc, regs->ARM_lr); in iop3xx_pci_abort()
179 if (fsr & (1 << 10)) in iop3xx_pci_abort()
/OK3568_Linux_fs/kernel/drivers/mmc/host/
H A Dwbsd.c404 int i, idx, fsr, fifo; in wbsd_empty_fifo() local
419 while (!((fsr = inb(host->base + WBSD_FSR)) & WBSD_FIFO_EMPTY)) { in wbsd_empty_fifo()
424 if (fsr & WBSD_FIFO_FULL) in wbsd_empty_fifo()
426 else if (fsr & WBSD_FIFO_FUTHRE) in wbsd_empty_fifo()
469 int i, idx, fsr, fifo; in wbsd_fill_fifo() local
485 while (!((fsr = inb(host->base + WBSD_FSR)) & WBSD_FIFO_FULL)) { in wbsd_fill_fifo()
490 if (fsr & WBSD_FIFO_EMPTY) in wbsd_fill_fifo()
492 else if (fsr & WBSD_FIFO_EMTHRE) in wbsd_fill_fifo()

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