soc/fsl/fsl_dma.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * mpc8610-pcm.h - ALSA PCM interface for the Freescale MPC8610 SoC
15 		__be32 clndar;  /* Current link descriptor address register */
17 		__be32 sar;     /* Source address register */
19 		__be32 dar;     /* Destination address register */
21 		__be32 enlndar; /* Next link descriptor extended address reg */
22 		__be32 nlndar;  /* Next link descriptor address register */
25 		__be32 clsdar;  /* Current list descriptor address register */
26 		__be32 enlsdar; /* Next list descriptor extended address reg */
27 		__be32 nlsdar;  /* Next list descriptor address register */
74 /* ECLNDAR takes bits 32-36 of the CLNDAR register */
98  *  The CLSDAR register points to the first (in a linked-list) List
99  *  Descriptor.  Each object must be aligned on a 32-byte boundary. Each
100  *  list descriptor points to a linked-list of link Descriptors.
103 	__be64 next;    	/* Address of next list descriptor */
104 	__be64 first_link;      /* Address of first link descriptor */
108 } __attribute__ ((aligned(32), packed));
114  *  must be aligned on a 32-byte boundary.
121 	__be64 next;    /* Address of next link descriptor */
124 } __attribute__ ((aligned(32), packed));