Fix TONGA_PAGE_SIZE value and move it to libhsakmt.h for usiing it
consistently in all places that require the same alignment for the
same reason. Create a generic alignment helper macro to replace some
incorrect hand-coded size alignments.
Move virtual address and size alignments down into aperture management
functions. Alignment is a per-aperture property that is set during
fmm_init_process_apertures. Doing the alignment there ensures that
all allocations in the same aperture are aligned the same way. Finding
objects by size and address can take the alignment into account.
Also align the size of physical allocations to back aligned virtual
address allocations. CPU mappings do not need to be aligned.
Map anonymous pages over released memory mappings to allow the
backing pages to be released, while keeping the address space
reserved.
Add alignment parameter to free_exec_aligned_memory_gpu to match the
interface of allocate_exec_aligned_memory_cpu. It doesn't make sense
to allow an alignment parameter in one but assume a specific
alignment in the other.
Change-Id: I74226ca6938f4948f643e5aee1d474720cd89e78
Create new device_info and add device ID. Add helper macros to
identify chip families (VI, discrete). For now gfx803 behaves like
gfx802. But if necessary we can have gfx802 or gfx803-specific
code paths or workarounds in the future.
Change-Id: I61b4ffef7dd7796bb34cb01fbff0089bd49507bb
1. Add IOCTL defines to set trap handler
2. Add control stack size information on create queue argument.
3. Increase the total save&restore area size for carrizo to include the control stack size.
Signed-off-by: Shaoyun Liu <Shaoyun.liu@amd.com>
Change-Id: Iccf15e073b7db2519e96e7f7b46a89d57ab9a4df
Ben Goz
Philip Cox
Harish Kasiviswanathan
Felix Kuehling
shaoyunl
Flora Cui
Xihan Zhang
Oded Gabbay