The DSC driver context was originally statically allocated to allow its
creation before QDF was initialized. However, other complications with
the QDF debug infrastructure lead to QDF being initialized before DSC
anyway.
Static allocation has a number of drawbacks (esp. see singleton
anit-pattern), which impacts our ability to do unit testing on a driver
which actively leverages DSC. To support unit-testing DSC in a driver
which also uses DSC, move the DSC driver context to dynamic, instead of
static, allocation.
Change-Id: Ic3121092c71d5c46e8521a775281ad2c45e3fe7d
CRs-Fixed: 2320599
The Driver Synchronization Core (DSC) is a set of synchronization
primitives for use by the driver's orchestration layer. It provides APIs
for ensuring safe state transitions (including bring up and tear down)
of major driver objects: a single driver, associated psocs, and their
associated vdevs.
APIs are divided into two categories: mutual exclusion of conflicting
transitions, and operation tracking, blocking, and waiting capabilities.
For part 4, add the vdev-level implementation.
Change-Id: I3f5ef0f7abf24a45d757d286d450ef086640c56a
CRs-Fixed: 2290260
The Driver Synchronization Core (DSC) is a set of synchronization
primitives for use by the driver's orchestration layer. It provides APIs
for ensuring safe state transitions (including bring up and tear down)
of major driver objects: a single driver, associated psocs, and their
associated vdevs.
APIs are divided into two categories: mutual exclusion of conflicting
transitions, and operation tracking, blocking, and waiting capabilities.
For part 3, add the psoc-level implementation.
Change-Id: I30406c61e89cc220a2697e13f38289554985a7bf
CRs-Fixed: 2290260
The Driver Synchronization Core (DSC) is a set of synchronization
primitives for use by the driver's orchestration layer. It provides APIs
for ensuring safe state transitions (including bring up and tear down)
of major driver objects: a single driver, associated psocs, and their
associated vdevs.
APIs are divided into two categories: mutual exclusion of conflicting
transitions, and operation tracking, blocking, and waiting capabilities.
For part 2, add the driver-level implementation.
Change-Id: I86630edfe11e89cc035974ae76ed3908cf68cde4
CRs-Fixed: 2290260
The Driver Synchronization Core (DSC) is a set of synchronization
primitives for use by the driver's orchestration layer. It provides APIs
for ensuring safe state transitions (including bring up and tear down)
of major driver objects: a single driver, associated psocs, and their
associated vdevs.
APIs are divided into two categories: mutual exclusion of conflicting
transitions, and operation tracking, blocking, and waiting capabilities.
For part 1, add common infrastructure and headers.
Change-Id: Id290e66d2dccd28b89fed5f285d3692ff3c814e7
CRs-Fixed: 2290260
