Hi,
I'm into the kernel code (regs) and I'm puzzled by some acronyms:
GRBM?
SRBM?
TA? (it's a silicium block in the soft grbm reset register, Texture something?)
CF_RQ_PENDING (Control Flow ReQuest?)?
PF_RQ_PENDING (PF? ReQuest?)?
GRBM_EE_BUSY (EE?)
GRBM_STATUS_SE{0,1} (SE?)
Moreover I was told on IRC that the first page (4kB) of regs where not behind the rbbm and then reset registers would be there. But the GRDBM soft reset register is at 0x8020 (for evergreen). Then what's the story about rbbm and reset registers?
I do presume that the ATOMBIOS does work 100% in little-endian even with a big-endian cpu? Is that right?
I'm into the kernel code (regs) and I'm puzzled by some acronyms:
GRBM?
SRBM?
TA? (it's a silicium block in the soft grbm reset register, Texture something?)
CF_RQ_PENDING (Control Flow ReQuest?)?
PF_RQ_PENDING (PF? ReQuest?)?
GRBM_EE_BUSY (EE?)
GRBM_STATUS_SE{0,1} (SE?)
Moreover I was told on IRC that the first page (4kB) of regs where not behind the rbbm and then reset registers would be there. But the GRDBM soft reset register is at 0x8020 (for evergreen). Then what's the story about rbbm and reset registers?
I do presume that the ATOMBIOS does work 100% in little-endian even with a big-endian cpu? Is that right?
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