Hi Dave,
Resending the pull request of amdkfd for 4.2 after fixing what you requested
(bool -> uint32_t and using git:// instead of ssh://)
drm-amdkfd-next-2015-05-19:
- Add the interrupts & events modules, including new IOCTLs to create and wait
on events. The HSA RT open source stack is mainly using events to know when
a dispatched work has been completed. In addition, this module is
a pre-requisite for the next module I'm going to upstream - debugger support
This module also handles H/W exceptions, such as memory exception received
through the IOMMUv2 H/W and Bad Opcode exception receieved from the GPU.
- Adding a new kernel module parameter to let the user decide whether he wants
to receive a SIGTERM when a memory exception occurs inside the GPU kernel and
the HSA application doesn't wait on an appropriate event, or if he just want
to receive notification about this event in dmesg. The default is the latter.
- Additional improvements for SDMA code
- Update my email address in Maintainers file.
Thanks,
Oded
The following changes since commit d0093404f808e23a480dbb4e05c083f1cfeddfd9:
Merge tag 'drm-intel-next-2015-05-08' of
git://anongit.freedesktop.org/drm-intel into drm-next (2015-05-19
10:18:13 +1000)
are available in the git repository at:
git://people.freedesktop.org/~gabbayo/linux tags/drm-amdkfd-next-2015-05-19
for you to fetch changes up to 7591cd2cd59d77c52141d9c2c759c14f981c1a13:
drm/amdkfd: change driver version to 0.7.2 (2015-05-19 13:02:30 +0300)
----------------------------------------------------------------
Alexey Skidanov (2):
drm/amdkfd: Add memory exception handling
drm/amdkfd: Add bad opcode exception handling
Andrew Lewycky (4):
drm/amdkfd: Add interrupt handling module
drm/amdkfd: add events IOCTL set definitions
drm/amdkfd: Add the events module
drm/amdkfd: Implement events IOCTLs
Firo Yang (1):
drm/amdkfd: Remove unessary void pointer cast
Oded Gabbay (7):
drm/amdkfd: reformat some debug prints
drm/amdkfd: Use new struct for asic specific ops
drm/amdkfd: make the sdma vm init to be asic specific
MAINTAINERS: update amdkfd Oded's email address
drm/radeon: Add init interrupt kfd->kgd interface
drm/amdkfd: Add module parameter of send_sigterm
drm/amdkfd: change driver version to 0.7.2
MAINTAINERS | 2 +-
drivers/gpu/drm/amd/amdkfd/Makefile | 1 +
drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 66 ++
drivers/gpu/drm/amd/amdkfd/cik_int.h | 41 +
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 87 +-
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 52 +-
.../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 30 +-
.../gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | 21 +-
.../drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 18 +-
.../drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 10 +-
drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 15 +-
drivers/gpu/drm/amd/amdkfd/kfd_events.c | 965 +++++++++++++++++++++
drivers/gpu/drm/amd/amdkfd/kfd_events.h | 84 ++
drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 188 ++++
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 5 +-
drivers/gpu/drm/amd/amdkfd/kfd_module.c | 9 +-
drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 75 ++
drivers/gpu/drm/amd/amdkfd/kfd_process.c | 27 +-
drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 2 +
drivers/gpu/drm/radeon/cik_reg.h | 2 +
drivers/gpu/drm/radeon/cikd.h | 1 +
drivers/gpu/drm/radeon/radeon_kfd.c | 21 +-
include/uapi/linux/kfd_ioctl.h | 96 +-
23 files changed, 1778 insertions(+), 40 deletions(-)
create mode 100644 drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
create mode 100644 drivers/gpu/drm/amd/amdkfd/cik_int.h
create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.c
create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.h
create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
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