regSDMA_RLC0_RB_CNTL
WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, data);
for (reg = regSDMA_RLC0_RB_CNTL; reg <= regSDMA_RLC0_DOORBELL; reg++)
sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL);
temp = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL);
WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, temp);
WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL,
RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL) |
regSDMA_RLC0_RB_CNTL) -
regSDMA_RLC0_RB_CNTL;
queue_id * (regSDMA_RLC1_RB_CNTL - regSDMA_RLC0_RB_CNTL);
WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL,
SOC15_REG_ENTRY_STR(GC, 0, regSDMA_RLC0_RB_CNTL),