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Searched refs:spsr (Results 1 – 25 of 42) sorted by relevance

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/openbmc/linux/drivers/spi/
H A Dspi-rspi.c191 u8 spsr; member
464 rspi->spsr = rspi_read8(rspi, RSPI_SPSR); in rspi_wait_for_interrupt()
465 if (rspi->spsr & wait_mask) in rspi_wait_for_interrupt()
469 ret = wait_event_timeout(rspi->wait, rspi->spsr & wait_mask, HZ); in rspi_wait_for_interrupt()
470 if (ret == 0 && !(rspi->spsr & wait_mask)) in rspi_wait_for_interrupt()
653 u8 spsr; in rspi_receive_init() local
655 spsr = rspi_read8(rspi, RSPI_SPSR); in rspi_receive_init()
656 if (spsr & SPSR_SPRF) in rspi_receive_init()
658 if (spsr & SPSR_OVRF) in rspi_receive_init()
672 u8 spsr; in qspi_receive_init() local
[all …]
H A Dspi-loongson-core.c118 loongson_spi->spsr, (loongson_spi->spsr & in loongson_spi_write_read_8bit()
244 loongson_spi->spsr = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPSR_REG); in loongson_spi_suspend()
262 loongson_spi_write_reg(loongson_spi, LOONGSON_SPI_SPSR_REG, loongson_spi->spsr); in loongson_spi_resume()
H A Dspi-loongson.h39 unsigned char spsr; member
H A Dspi-topcliff-pch.c270 void __iomem *spsr; in pch_spi_handler_sub() local
274 spsr = io_remap_addr + PCH_SPSR; in pch_spi_handler_sub()
275 iowrite32(reg_spsr_val, spsr); in pch_spi_handler_sub()
340 void __iomem *spsr; in pch_spi_handler() local
353 spsr = io_remap_addr + PCH_SPSR; in pch_spi_handler()
355 reg_spsr_val = ioread32(spsr); in pch_spi_handler()
/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/corstone1000/
H A D0002-fix-corstone1000-pass-spsr-value-explicitly.patch4 Subject: [PATCH] fix(corstone1000): pass spsr value explicitly
6 Passes spsr value for BL32 (OPTEE) explicitly between different boot
24 + .ep_info.spsr = SPSR_64(MODE_EL2, MODE_SP_ELX,
/openbmc/u-boot/arch/arm/lib/
H A Dvectors.S211 mrs r6, spsr
229 mrs lr, spsr @ get the spsr
230 str lr, [r13, #4] @ save spsr in position 1 of saved stack
233 msr spsr, r13 @ switch modes, make sure moves will execute
/openbmc/linux/arch/arm64/kvm/hyp/vhe/
H A Dswitch.c296 static void __hyp_call_panic(u64 spsr, u64 elr, u64 par) in __hyp_call_panic() argument
308 spsr, elr, in __hyp_call_panic()
316 u64 spsr = read_sysreg_el2(SYS_SPSR); in hyp_panic() local
320 __hyp_call_panic(spsr, elr, par); in hyp_panic()
/openbmc/qemu/bsd-user/aarch64/
H A Dtarget_arch_reg.h30 uint64_t spsr; member
51 regs->spsr = tswapreg(pstate_read(env)); in target_copy_regs()
/openbmc/linux/arch/arm64/kvm/hyp/
H A Dexception.c288 unsigned long spsr = *vcpu_cpsr(vcpu); in enter_exception32() local
289 bool is_thumb = (spsr & PSR_AA32_T_BIT); in enter_exception32()
300 __vcpu_write_spsr_abt(vcpu, host_spsr_to_spsr32(spsr)); in enter_exception32()
305 __vcpu_write_spsr_und(vcpu, host_spsr_to_spsr32(spsr)); in enter_exception32()
/openbmc/linux/tools/testing/selftests/kvm/aarch64/
H A Dget-reg-list.c129 case KVM_REG_ARM_CORE_REG(spsr[0]) ... in core_id_to_str()
130 KVM_REG_ARM_CORE_REG(spsr[KVM_NR_SPSR - 1]): in core_id_to_str()
131 idx = (core_off - KVM_REG_ARM_CORE_REG(spsr[0])) / CORE_SPSR_XX_NR_WORDS; in core_id_to_str()
309 KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[0]),
310 KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[1]),
311 KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[2]),
312 KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[3]),
313 KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[4]),
/openbmc/linux/arch/arm64/include/asm/
H A Dkvm_emulate.h269 static inline unsigned long host_spsr_to_spsr32(unsigned long spsr) in host_spsr_to_spsr32() argument
272 unsigned long dit = !!(spsr & PSR_AA32_DIT_BIT); in host_spsr_to_spsr32()
274 spsr &= ~overlap; in host_spsr_to_spsr32()
276 spsr |= dit << 21; in host_spsr_to_spsr32()
278 return spsr; in host_spsr_to_spsr32()
H A Dkvm_asm.h260 u64 spsr, elr; \
272 : "+r" (__kvm_at_err), "=&r" (spsr), "=&r" (elr) \
293 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, u64 elr_virt,
H A Dkvm_hyp.h124 void __noreturn __hyp_do_panic(struct kvm_cpu_context *host_ctxt, u64 spsr,
/openbmc/qemu/target/arm/tcg/
H A Dhelper-a64.c714 static int el_from_spsr(uint32_t spsr) in el_from_spsr() argument
719 if (spsr & PSTATE_nRW) { in el_from_spsr()
720 switch (spsr & CPSR_M) { in el_from_spsr()
740 if (extract32(spsr, 1, 1)) { in el_from_spsr()
744 if (extract32(spsr, 0, 4) == 1) { in el_from_spsr()
748 return extract32(spsr, 2, 2); in el_from_spsr()
776 uint32_t spsr = env->banked_spsr[spsr_idx]; in HELPER() local
778 bool return_to_aa64 = (spsr & PSTATE_nRW) == 0; in HELPER()
792 spsr &= ~PSTATE_SS; in HELPER()
804 new_el = el_from_spsr(spsr); in HELPER()
[all …]
/openbmc/linux/arch/arm64/kernel/
H A Dsignal32.c320 compat_ulong_t spsr = regs->pstate & ~(PSR_f | PSR_AA32_E_BIT); in compat_setup_return() local
327 spsr |= PSR_AA32_T_BIT; in compat_setup_return()
329 spsr &= ~PSR_AA32_T_BIT; in compat_setup_return()
332 spsr &= ~PSR_AA32_IT_MASK; in compat_setup_return()
335 spsr |= PSR_AA32_ENDSTATE; in compat_setup_return()
354 regs->pstate = spsr; in compat_setup_return()
/openbmc/linux/arch/arm64/kvm/
H A Dhandle_exit.c386 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, in nvhe_hyp_panic_handler() argument
392 u64 mode = spsr & PSR_MODE_MASK; in nvhe_hyp_panic_handler()
433 spsr, elr_virt, esr, far, hpfar, par, vcpu); in nvhe_hyp_panic_handler()
H A Dguest.c88 case KVM_REG_ARM_CORE_REG(spsr[0]) ... in core_reg_size_from_offset()
89 KVM_REG_ARM_CORE_REG(spsr[KVM_NR_SPSR - 1]): in core_reg_size_from_offset()
154 case KVM_REG_ARM_CORE_REG(spsr[KVM_SPSR_EL1]): in core_reg_addr()
157 case KVM_REG_ARM_CORE_REG(spsr[KVM_SPSR_ABT]): in core_reg_addr()
160 case KVM_REG_ARM_CORE_REG(spsr[KVM_SPSR_UND]): in core_reg_addr()
163 case KVM_REG_ARM_CORE_REG(spsr[KVM_SPSR_IRQ]): in core_reg_addr()
166 case KVM_REG_ARM_CORE_REG(spsr[KVM_SPSR_FIQ]): in core_reg_addr()
H A Demulate-nested.c1871 static u64 kvm_check_illegal_exception_return(struct kvm_vcpu *vcpu, u64 spsr) in kvm_check_illegal_exception_return() argument
1873 u64 mode = spsr & PSR_MODE_MASK; in kvm_check_illegal_exception_return()
1884 (spsr & PSR_MODE32_BIT) || in kvm_check_illegal_exception_return()
1893 spsr = *vcpu_cpsr(vcpu); in kvm_check_illegal_exception_return()
1895 spsr &= (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | in kvm_check_illegal_exception_return()
1898 spsr |= PSR_IL_BIT; in kvm_check_illegal_exception_return()
1901 return spsr; in kvm_check_illegal_exception_return()
1906 u64 spsr, elr, mode; in kvm_emulate_nested_eret() local
1916 spsr = vcpu_read_sys_reg(vcpu, SPSR_EL2); in kvm_emulate_nested_eret()
1917 spsr = kvm_check_illegal_exception_return(vcpu, spsr); in kvm_emulate_nested_eret()
[all …]
/openbmc/u-boot/drivers/spi/
H A Dsh_qspi.c46 u8 spsr; member
194 ret = wait_for_bit_8(&ss->regs->spsr, SPSR_SPTEF, in sh_qspi_xfer_common()
205 ret = wait_for_bit_8(&ss->regs->spsr, SPSR_SPRFF, in sh_qspi_xfer_common()
/openbmc/qemu/bsd-user/arm/
H A Dtarget_arch_thread.h41 env->spsr = ARM_CPU_MODE_USR; in target_thread_set_upcall()
/openbmc/linux/arch/arm64/kvm/hyp/nvhe/
H A Dswitch.c362 u64 spsr = read_sysreg_el2(SYS_SPSR); in hyp_panic() local
382 __hyp_do_panic(host_ctxt, spsr, elr, par); in hyp_panic()
/openbmc/u-boot/include/
H A Datf_common.h109 uint32_t spsr; member
/openbmc/linux/arch/arm/kernel/
H A Dentry-armv.S321 mrs r2, spsr @ Save spsr_abt, abort is now safe
850 * Enter in IRQ mode, spsr = SVC/USR CPSR, lr = SVC/USR PC
874 mrs lr, spsr
875 str lr, [sp, #8] @ save spsr
/openbmc/u-boot/common/spl/
H A Dspl_atf.c71 bl33_ep_info->spsr = SPSR_64(MODE_EL2, MODE_SP_ELX, in bl2_plat_get_bl31_params()
/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/
H A Dtrusted-firmware-a-corstone1000.inc8 file://0002-fix-corstone1000-pass-spsr-value-explicitly.patch \

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