diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/mips/mips_int.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/mips/mips_int.c')
-rw-r--r-- | qemu/hw/mips/mips_int.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/qemu/hw/mips/mips_int.c b/qemu/hw/mips/mips_int.c deleted file mode 100644 index 59081f9d1..000000000 --- a/qemu/hw/mips/mips_int.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * QEMU MIPS interrupt support - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" -#include "hw/hw.h" -#include "hw/mips/cpudevs.h" -#include "cpu.h" -#include "sysemu/kvm.h" -#include "kvm_mips.h" - -static void cpu_mips_irq_request(void *opaque, int irq, int level) -{ - MIPSCPU *cpu = opaque; - CPUMIPSState *env = &cpu->env; - CPUState *cs = CPU(cpu); - - if (irq < 0 || irq > 7) - return; - - if (level) { - env->CP0_Cause |= 1 << (irq + CP0Ca_IP); - - if (kvm_enabled() && irq == 2) { - kvm_mips_set_interrupt(cpu, irq, level); - } - - } else { - env->CP0_Cause &= ~(1 << (irq + CP0Ca_IP)); - - if (kvm_enabled() && irq == 2) { - kvm_mips_set_interrupt(cpu, irq, level); - } - } - - if (env->CP0_Cause & CP0Ca_IP_mask) { - cpu_interrupt(cs, CPU_INTERRUPT_HARD); - } else { - cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD); - } -} - -void cpu_mips_irq_init_cpu(CPUMIPSState *env) -{ - qemu_irq *qi; - int i; - - qi = qemu_allocate_irqs(cpu_mips_irq_request, mips_env_get_cpu(env), 8); - for (i = 0; i < 8; i++) { - env->irq[i] = qi[i]; - } -} - -void cpu_mips_soft_irq(CPUMIPSState *env, int irq, int level) -{ - if (irq < 0 || irq > 2) { - return; - } - - qemu_set_irq(env->irq[irq], level); -} |