Searched refs:mdscr (Results 1 - 5 of 5) sorted by relevance
| /kernel/linux/linux-6.6/arch/arm64/kvm/ |
| H A D | debug.c | 171 unsigned long mdscr, orig_mdcr_el2 = vcpu->arch.mdcr_el2; in kvm_arm_setup_debug() local
215 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
216 mdscr |= DBG_MDSCR_SS; in kvm_arm_setup_debug()
217 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL1); in kvm_arm_setup_debug()
219 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
220 mdscr &= ~DBG_MDSCR_SS; in kvm_arm_setup_debug()
221 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL1); in kvm_arm_setup_debug()
236 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
237 mdscr |= DBG_MDSCR_MDE; in kvm_arm_setup_debug()
238 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL in kvm_arm_setup_debug()
[all...] |
| /kernel/linux/linux-5.10/arch/arm64/kvm/ |
| H A D | debug.c | 156 unsigned long mdscr, orig_mdcr_el2 = vcpu->arch.mdcr_el2; in kvm_arm_setup_debug() local
189 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
190 mdscr |= DBG_MDSCR_SS; in kvm_arm_setup_debug()
191 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL1); in kvm_arm_setup_debug()
193 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
194 mdscr &= ~DBG_MDSCR_SS; in kvm_arm_setup_debug()
195 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL1); in kvm_arm_setup_debug()
211 mdscr = vcpu_read_sys_reg(vcpu, MDSCR_EL1); in kvm_arm_setup_debug()
212 mdscr |= DBG_MDSCR_MDE; in kvm_arm_setup_debug()
213 vcpu_write_sys_reg(vcpu, mdscr, MDSCR_EL in kvm_arm_setup_debug()
[all...] |
| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| H A D | debug-monitors.c | 3 * ARMv8 single-step debug support and mdscr context switching.
37 static void mdscr_write(u32 mdscr) in mdscr_write() argument
41 write_sysreg(mdscr, mdscr_el1); in mdscr_write()
82 u32 mdscr, enable = 0; in enable_debug_monitors() local
94 mdscr = mdscr_read(); in enable_debug_monitors()
95 mdscr |= enable; in enable_debug_monitors()
96 mdscr_write(mdscr); in enable_debug_monitors()
103 u32 mdscr, disable = 0; in disable_debug_monitors() local
115 mdscr = mdscr_read(); in disable_debug_monitors()
116 mdscr in disable_debug_monitors()
[all...] |
| /kernel/linux/linux-6.6/arch/arm64/kernel/ |
| H A D | debug-monitors.c | 3 * ARMv8 single-step debug support and mdscr context switching.
37 static void mdscr_write(u32 mdscr) in mdscr_write() argument
41 write_sysreg(mdscr, mdscr_el1); in mdscr_write()
82 u32 mdscr, enable = 0; in enable_debug_monitors() local
94 mdscr = mdscr_read(); in enable_debug_monitors()
95 mdscr |= enable; in enable_debug_monitors()
96 mdscr_write(mdscr); in enable_debug_monitors()
103 u32 mdscr, disable = 0; in disable_debug_monitors() local
115 mdscr = mdscr_read(); in disable_debug_monitors()
116 mdscr in disable_debug_monitors()
[all...] |
| /kernel/linux/linux-6.6/tools/testing/selftests/kvm/aarch64/ |
| H A D | debug-exceptions.c | 143 uint32_t mdscr; in enable_monitor_debug_exceptions() local
147 mdscr = read_sysreg(mdscr_el1) | MDSCR_KDE | MDSCR_MDE; in enable_monitor_debug_exceptions()
148 write_sysreg(mdscr, mdscr_el1); in enable_monitor_debug_exceptions()
226 uint32_t mdscr; in install_ss() local
230 mdscr = read_sysreg(mdscr_el1) | MDSCR_KDE | MDSCR_SS; in install_ss()
231 write_sysreg(mdscr, mdscr_el1); in install_ss()
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