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| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:42:29 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:42:29 -0700 |
| commit | f9dd2134374c8de6b911e2b8652c6c9622eaa658 (patch) | |
| tree | c1b8f8d622941606b9e7247ab31d811ba4295011 /arch/arm/mach-iop13xx/include | |
| parent | 4b652f0db3be891c7b76b109c3b55003b920fc96 (diff) | |
| parent | 07a3b417dc3d00802bd7b4874c3e811f0b015a7d (diff) | |
| download | linux-f9dd2134374c8de6b911e2b8652c6c9622eaa658.tar.gz | |
Merge branch 'md-raid6-accel' into ioat3.2
Conflicts:
include/linux/dmaengine.h
Diffstat (limited to 'arch/arm/mach-iop13xx/include')
| -rw-r--r-- | arch/arm/mach-iop13xx/include/mach/adma.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h index 5722e86f2174..1cd31df8924d 100644 --- a/arch/arm/mach-iop13xx/include/mach/adma.h +++ b/arch/arm/mach-iop13xx/include/mach/adma.h @@ -428,18 +428,20 @@ static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc, hw_desc->block_fill_data = val; } -static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) +static inline enum sum_check_flags +iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) { struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field; struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field; + enum sum_check_flags flags; BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result)); - if (desc_ctrl.pq_xfer_en) - return byte_count.zero_result_err_q; - else - return byte_count.zero_result_err; + flags = byte_count.zero_result_err_q << SUM_CHECK_Q; + flags |= byte_count.zero_result_err << SUM_CHECK_P; + + return flags; } static inline void iop_chan_append(struct iop_adma_chan *chan) |