Attachment #728074 for bug #1043231

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Lines 496-501 int dma_get_slave_caps(struct dma_chan chan, struct dma_slave_caps caps) Link Here

(-)a/drivers/dma/dmaengine.c (+1 lines)
496	caps->src_addr_widths = device->src_addr_widths;	496	caps->src_addr_widths = device->src_addr_widths;
497	caps->dst_addr_widths = device->dst_addr_widths;	497	caps->dst_addr_widths = device->dst_addr_widths;
498	caps->directions = device->directions;	498	caps->directions = device->directions;
		499	caps->max_burst = device->max_burst;
499	caps->residue_granularity = device->residue_granularity;	500	caps->residue_granularity = device->residue_granularity;
500	caps->descriptor_reuse = device->descriptor_reuse;	501	caps->descriptor_reuse = device->descriptor_reuse;
501		502




 * 	since the enum dma_transfer_direction is not defined as bits for each
 * 	type of direction, the dma controller should fill (1 << <TYPE>) and same
 * 	should be checked by controller as well
 * @max_burst: max burst capability per-transfer
 * @cmd_pause: true, if pause and thereby resume is supported
 * @cmd_terminate: true, if terminate cmd is supported
 * @residue_granularity: granularity of the reported transfer residue

	u32 src_addr_widths;
	u32 dst_addr_widths;
	u32 directions;
	u32 max_burst;
	bool cmd_pause;
	bool cmd_terminate;
	enum dma_residue_granularity residue_granularity;

 * 	the enum dma_transfer_direction is not defined as bits for
 * 	each type of direction, the dma controller should fill (1 <<
 * 	<TYPE>) and same should be checked by controller as well
 * @max_burst: max burst capability per-transfer
 * @residue_granularity: granularity of the transfer residue reported
 *	by tx_status
 * @device_alloc_chan_resources: allocate resources and return the

	u32 src_addr_widths;
	u32 dst_addr_widths;
	u32 directions;
	u32 max_burst;
	bool descriptor_reuse;
	enum dma_residue_granularity residue_granularity;

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Return to bug 1043231

Lines 401-406 enum dma_residue_granularity { Link Here

(-)a/include/linux/dmaengine.h (-1 / +4 lines)
401	* since the enum dma_transfer_direction is not defined as bits for each	401	* since the enum dma_transfer_direction is not defined as bits for each
402	* type of direction, the dma controller should fill (1 << <TYPE>) and same	402	* type of direction, the dma controller should fill (1 << <TYPE>) and same
403	* should be checked by controller as well	403	* should be checked by controller as well
		404	* @max_burst: max burst capability per-transfer
404	* @cmd_pause: true, if pause and thereby resume is supported	405	* @cmd_pause: true, if pause and thereby resume is supported
405	* @cmd_terminate: true, if terminate cmd is supported	406	* @cmd_terminate: true, if terminate cmd is supported
406	* @residue_granularity: granularity of the reported transfer residue	407	* @residue_granularity: granularity of the reported transfer residue
Lines 411-416 struct dma_slave_caps { Link Here
411	u32 src_addr_widths;	412	u32 src_addr_widths;
412	u32 dst_addr_widths;	413	u32 dst_addr_widths;
413	u32 directions;	414	u32 directions;
		415	u32 max_burst;
414	bool cmd_pause;	416	bool cmd_pause;
415	bool cmd_terminate;	417	bool cmd_terminate;
416	enum dma_residue_granularity residue_granularity;	418	enum dma_residue_granularity residue_granularity;
Lines 670-675 struct dma_filter { Link Here
670	* the enum dma_transfer_direction is not defined as bits for	672	* the enum dma_transfer_direction is not defined as bits for
671	* each type of direction, the dma controller should fill (1 <<	673	* each type of direction, the dma controller should fill (1 <<
672	* <TYPE>) and same should be checked by controller as well	674	* <TYPE>) and same should be checked by controller as well
		675	* @max_burst: max burst capability per-transfer
673	* @residue_granularity: granularity of the transfer residue reported	676	* @residue_granularity: granularity of the transfer residue reported
674	* by tx_status	677	* by tx_status
675	* @device_alloc_chan_resources: allocate resources and return the	678	* @device_alloc_chan_resources: allocate resources and return the
Lines 728-733 struct dma_device { Link Here
728	u32 src_addr_widths;	731	u32 src_addr_widths;
729	u32 dst_addr_widths;	732	u32 dst_addr_widths;
730	u32 directions;	733	u32 directions;
		734	u32 max_burst;
731	bool descriptor_reuse;	735	bool descriptor_reuse;
732	enum dma_residue_granularity residue_granularity;	736	enum dma_residue_granularity residue_granularity;
733		737
734	-