sah_Head_Desc Struct Reference
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The first descriptor in a chain. More...

Data Fields
sah_Desc	desc
struct fsl_shw_uco_t *	user_info
uint32_t	user_ref
uint32_t	uco_flags
uint32_t	status
uint32_t	error_status
uint32_t	fault_address
uint32_t	op_status
fsl_shw_return_t	result
struct sah_Head_Desc *	next
struct sah_Head_Desc *	prev
struct sah_Head_Desc *	user_desc
void *	out1_ptr
void *	out2_ptr
uint32_t	out_len

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Detailed Description

The first descriptor in a chain.

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Field Documentation

sah_Desc desc

whole struct - must be first

Referenced by adaptor_Exec_Descriptor_Chain(), sah_Alloc_Head_Descriptor(), sah_Copy_Descriptors(), sah_DePhysicalise_Descriptors(), sah_Free_Chained_Descriptors(), sah_Handle_Interrupt(), sah_HW_Reset(), sah_Physicalise_Descriptors(), sah_process_finished_request(), and sah_Queue_Manager_Prime().