linux.git/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c, branch v5.2

drm/amd/amdkfd: Remove duplicate header

2018-11-26T20:54:39+00:00

Remove gca/gfx_8_0_enum.h which is included more than once

Signed-off-by: Brajeswar Ghosh 
Signed-off-by: Alex Deucher

drm/amdkfd: Add dGPU support to the device queue manager

2018-01-04T22:17:44+00:00

GFXv7 and v8 dGPUs use a different addressing mode for KFD compared
to APUs (GPUVM64 vs HSA64). And dGPUs don't support MTYPE_CC. They
use MTYPE_UC instead for memory that requires coherency.

Signed-off-by: Felix Kuehling 
Acked-by: Oded Gabbay 
Signed-off-by: Oded Gabbay

drm/amdkfd: Cleanup DQM ASIC-specific ops

2017-11-01T23:21:31+00:00

Remove empty initialize function.

Rename register_process to update_qpd to avoid confusion with the
non-ASIC-specific register_process.

Shorten ops_asic_specific to asic_ops.

Signed-off-by: Yong Zhao 
Signed-off-by: Felix Kuehling 
Reviewed-by: Oded Gabbay 
Signed-off-by: Oded Gabbay

drm/amdkfd: Adding new IOCTL for scratch memory v2

2017-08-16T03:00:20+00:00

v2:
* Renamed ALLOC_MEMORY_OF_SCRATCH to SET_SCRATCH_BACKING_VA
* Removed size parameter from the ioctl, it was unused
* Removed hole in ioctl number space
* No more call to write_config_static_mem
* Return correct error code from ioctl

Signed-off-by: Moses Reuben 
Signed-off-by: Ben Goz 
Signed-off-by: Felix Kuehling 
Signed-off-by: Oded Gabbay

drm/amdkfd: Handle remaining BUG_ONs more gracefully v2

2017-08-16T03:00:12+00:00

In most cases, BUG_ONs can be replaced with WARN_ON with an error
return. In some void functions just turn them into a WARN_ON and
possibly an early exit.

v2:
* Cleaned up error handling in pm_send_unmap_queue
* Removed redundant WARN_ON in kfd_process_destroy_delayed

Signed-off-by: Felix Kuehling 
Signed-off-by: Oded Gabbay

drm/amdkfd: Remove BUG_ONs for NULL pointer arguments

2017-08-16T03:00:09+00:00

Remove BUG_ONs that check for NULL pointer arguments that are
dereferenced in the same function. Dereferencing the NULL pointer
will generate a BUG anyway, so the explicit check is redundant and
unnecessary overhead.

Signed-off-by: Felix Kuehling 
Reviewed-by: Oded Gabbay 
Signed-off-by: Oded Gabbay

drm/amdkfd: Consolidate and clean up log commands

2017-08-16T03:00:05+00:00

Consolidate log commands so that dev_info(NULL, "Error...") uses the more
accurate pr_err, remove the module name from the log (can be seen via
dynamic debugging with +m), and the function name (can be seen via
dynamic debugging with +f). We also don't need debug messages saying
what function we're in. Those can be added by devs when needed

Don't print vendor and device ID in error messages. They are typically
the same for all GPUs in a multi-GPU system. So this doesn't add any
value to the message.

Lastly, remove parentheses around %d, %i and 0x%llX.
According to kernel.org:
"Printing numbers in parentheses (%d) adds no value and should be
avoided."

Signed-off-by: Kent Russell 
Signed-off-by: Yong Zhao 
Signed-off-by: Felix Kuehling 
Reviewed-by: Oded Gabbay 
Signed-off-by: Oded Gabbay

drm/amdkfd: fix bug when initializing sdma vm

2015-07-30T06:26:15+00:00

A logical AND operation was used during mask and shift, instead of a
bitwise AND operation. This patch fixes this bug by changing the
operation to bitwise AND.

Signed-off-by: Oded Gabbay 
Reviewed-by: Alex Deucher

drm/amdkfd: Add support for VI in DQM

2015-07-20T06:16:48+00:00

This patch adds support for the VI APU in the DQM module.

Most of the functionality of DQM is shared between CI and VI. Therefore,
only a handful of functions are required to be in the
H/W-specific part of DQM.

Signed-off-by: Ben Goz 
Signed-off-by: Oded Gabbay

drm/amdkfd: make the sdma vm init to be asic specific

2015-05-19T09:13:39+00:00

Signed-off-by: Oded Gabbay 
Reviewed-by: Alex Deucher