diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/dmaengine.c | 4 | ||||
| -rw-r--r-- | drivers/dma/iop-adma.c | 38 |
2 files changed, 21 insertions, 21 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 92438e9dacc..6781e8f3c06 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -644,8 +644,8 @@ int dma_async_device_register(struct dma_device *device) !device->device_prep_dma_memcpy); BUG_ON(dma_has_cap(DMA_XOR, device->cap_mask) && !device->device_prep_dma_xor); - BUG_ON(dma_has_cap(DMA_ZERO_SUM, device->cap_mask) && - !device->device_prep_dma_zero_sum); + BUG_ON(dma_has_cap(DMA_XOR_VAL, device->cap_mask) && + !device->device_prep_dma_xor_val); BUG_ON(dma_has_cap(DMA_MEMSET, device->cap_mask) && !device->device_prep_dma_memset); BUG_ON(dma_has_cap(DMA_INTERRUPT, device->cap_mask) && diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 2f052265122..6ff79a67269 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -660,9 +660,9 @@ iop_adma_prep_dma_xor(struct dma_chan *chan, dma_addr_t dma_dest, } static struct dma_async_tx_descriptor * -iop_adma_prep_dma_zero_sum(struct dma_chan *chan, dma_addr_t *dma_src, - unsigned int src_cnt, size_t len, u32 *result, - unsigned long flags) +iop_adma_prep_dma_xor_val(struct dma_chan *chan, dma_addr_t *dma_src, + unsigned int src_cnt, size_t len, u32 *result, + unsigned long flags) { struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan); struct iop_adma_desc_slot *sw_desc, *grp_start; @@ -906,7 +906,7 @@ out: #define IOP_ADMA_NUM_SRC_TEST 4 /* must be <= 15 */ static int __devinit -iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device) +iop_adma_xor_val_self_test(struct iop_adma_device *device) { int i, src_idx; struct page *dest; @@ -1002,7 +1002,7 @@ iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device) PAGE_SIZE, DMA_TO_DEVICE); /* skip zero sum if the capability is not present */ - if (!dma_has_cap(DMA_ZERO_SUM, dma_chan->device->cap_mask)) + if (!dma_has_cap(DMA_XOR_VAL, dma_chan->device->cap_mask)) goto free_resources; /* zero sum the sources with the destintation page */ @@ -1016,10 +1016,10 @@ iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device) dma_srcs[i] = dma_map_page(dma_chan->device->dev, zero_sum_srcs[i], 0, PAGE_SIZE, DMA_TO_DEVICE); - tx = iop_adma_prep_dma_zero_sum(dma_chan, dma_srcs, - IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE, - &zero_sum_result, - DMA_PREP_INTERRUPT | DMA_CTRL_ACK); + tx = iop_adma_prep_dma_xor_val(dma_chan, dma_srcs, + IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE, + &zero_sum_result, + DMA_PREP_INTERRUPT | DMA_CTRL_ACK); cookie = iop_adma_tx_submit(tx); iop_adma_issue_pending(dma_chan); @@ -1072,10 +1072,10 @@ iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device) dma_srcs[i] = dma_map_page(dma_chan->device->dev, zero_sum_srcs[i], 0, PAGE_SIZE, DMA_TO_DEVICE); - tx = iop_adma_prep_dma_zero_sum(dma_chan, dma_srcs, - IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE, - &zero_sum_result, - DMA_PREP_INTERRUPT | DMA_CTRL_ACK); + tx = iop_adma_prep_dma_xor_val(dma_chan, dma_srcs, + IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE, + &zero_sum_result, + DMA_PREP_INTERRUPT | DMA_CTRL_ACK); cookie = iop_adma_tx_submit(tx); iop_adma_issue_pending(dma_chan); @@ -1192,9 +1192,9 @@ static int __devinit iop_adma_probe(struct platform_device *pdev) dma_dev->max_xor = iop_adma_get_max_xor(); dma_dev->device_prep_dma_xor = iop_adma_prep_dma_xor; } - if (dma_has_cap(DMA_ZERO_SUM, dma_dev->cap_mask)) - dma_dev->device_prep_dma_zero_sum = - iop_adma_prep_dma_zero_sum; + if (dma_has_cap(DMA_XOR_VAL, dma_dev->cap_mask)) + dma_dev->device_prep_dma_xor_val = + iop_adma_prep_dma_xor_val; if (dma_has_cap(DMA_INTERRUPT, dma_dev->cap_mask)) dma_dev->device_prep_dma_interrupt = iop_adma_prep_dma_interrupt; @@ -1249,7 +1249,7 @@ static int __devinit iop_adma_probe(struct platform_device *pdev) if (dma_has_cap(DMA_XOR, dma_dev->cap_mask) || dma_has_cap(DMA_MEMSET, dma_dev->cap_mask)) { - ret = iop_adma_xor_zero_sum_self_test(adev); + ret = iop_adma_xor_val_self_test(adev); dev_dbg(&pdev->dev, "xor self test returned %d\n", ret); if (ret) goto err_free_iop_chan; @@ -1259,10 +1259,10 @@ static int __devinit iop_adma_probe(struct platform_device *pdev) "( %s%s%s%s%s%s%s%s%s%s)\n", dma_has_cap(DMA_PQ_XOR, dma_dev->cap_mask) ? "pq_xor " : "", dma_has_cap(DMA_PQ_UPDATE, dma_dev->cap_mask) ? "pq_update " : "", - dma_has_cap(DMA_PQ_ZERO_SUM, dma_dev->cap_mask) ? "pq_zero_sum " : "", + dma_has_cap(DMA_PQ_VAL, dma_dev->cap_mask) ? "pq_val " : "", dma_has_cap(DMA_XOR, dma_dev->cap_mask) ? "xor " : "", dma_has_cap(DMA_DUAL_XOR, dma_dev->cap_mask) ? "dual_xor " : "", - dma_has_cap(DMA_ZERO_SUM, dma_dev->cap_mask) ? "xor_zero_sum " : "", + dma_has_cap(DMA_XOR_VAL, dma_dev->cap_mask) ? "xor_val " : "", dma_has_cap(DMA_MEMSET, dma_dev->cap_mask) ? "fill " : "", dma_has_cap(DMA_MEMCPY_CRC32C, dma_dev->cap_mask) ? "cpy+crc " : "", dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask) ? "cpy " : "", |