Liav A 3fb289e27d Kernel/PCI: Don't hold spinlocks when doing fast device enumeration ... Instead, hold the lock while we copy the contents to a stack-based Vector then iterate on it without any locking. Because we rely on heap allocations, we need to propagate errors back in case of OOM condition, therefore, both PCI::enumerate API function and PCI::Access::add_host_controller_and_enumerate_attached_devices use now a ErrorOr<void> return value to propagate errors. OOM Error can only occur when enumerating the m_device_identifiers vector under a spinlock and trying to expand the temporary Vector which will be used locklessly to actually iterate over the PCI::DeviceIdentifiers objects.		2022-03-14 22:39:09 +01:00
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AC97.cpp	Kernel: Report AC'97 vendor and device ID	2022-03-04 11:07:25 +01:00
AC97.h	Kernel: Report AC'97 vendor and device ID	2022-03-04 11:07:25 +01:00
Channel.cpp	Kernel/Audio: Introduce a new design architecture for the subsystem	2022-02-14 11:39:19 +01:00
Channel.h	Kernel/Audio: Introduce a new design architecture for the subsystem	2022-02-14 11:39:19 +01:00
Controller.h	Kernel/Audio: Introduce a new design architecture for the subsystem	2022-02-14 11:39:19 +01:00
Management.cpp	Kernel/PCI: Don't hold spinlocks when doing fast device enumeration	2022-03-14 22:39:09 +01:00
Management.h	Kernel/Audio: Introduce a new design architecture for the subsystem	2022-02-14 11:39:19 +01:00