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4b3cfe72d9
Some functions previously used only by vGICv2 are useful also for vGICv3 implementation. Untie them from GICState and make accessible from within other modules: - kvm_arm_gic_set_irq() - kvm_gic_supports_attr() - moved to common code and renamed to kvm_device_check_attr() - kvm_gic_access() - turned into GIC-independent kvm_device_access(). Data pointer changed to void * because some GICv3 registers are 64-bit wide Some of these changes are not used right now, but they will be helpful for implementing live migration. Actually kvm_dist_get() and kvm_dist_put() could also be made reusable, but they would require two extra parameters (s->dev_fd and s->num_cpu) as well as lots of typecasts of 's' to DeviceState * and back to GICState *. This makes the code very ugly so i decided to stop at this point. I tried also an approach with making a base class for all possible GICs, but it would contain only three variables (dev_fd, cpu_num and irq_num), and accessing them through the rest of the code would be again tedious (either ugly casts or qemu-style separate object pointer). So i disliked it too. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Tested-by: Ashok kumar <ashoks@broadcom.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 2ef56d1dd64ffb75ed02a10dcdaf605e5b8ff4f8.1441784344.git.p.fedin@samsung.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| block | ||
| crypto | ||
| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
| qom | ||
| standard-headers | ||
| sysemu | ||
| ui | ||
| config.h | ||
| elf.h | ||
| glib-compat.h | ||
| qemu-common.h | ||
| qemu-io.h | ||
| qjson.h | ||
| trace-tcg.h | ||
| trace.h | ||