Move util.c from auich (the most up to date version) to the parent
directory of ac97. Use it also for auvia. This means changing several
physical addresses to use phys_addr_t instead of pointers, and declaring
buffers allocated by alloc_mem to be user-accessible or not.
Untested, I don't have the hardware.
Change-Id: I2ababc713384cbf34174fbcecfb3595547a1fd97
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7602
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Alexander von Gluck <[email protected]>
Part of #9460
* If there is an operation between signed and unsigned int, the unsigned is changed to signed one,
except for some operations (if before the operation the signed one is checked to be less than
zero or not, then the signed one get cast to be unsigned (errors due to sign error when casting
are impossible))
* When doing operations on pointers, integers get cast to uintptr_t type
Untested: I don't have the hardware.
Change-Id: I6a959c004862e055ee99f6f2ad5ca3397b32cdd2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7484
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
There seem to be a gcc2 bug resulting in bitfields of uint32 type being cast to int.
The bitfield is mostly not needed here, since the fields are 8, 16 or 32
bits, so just use the appropriate types.
Change-Id: Ie4297db8bcda8ca0937c7f55915b318a1f4f6e55
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7599
Reviewed-by: waddlesplash <[email protected]>
Muhamed Emad