serdma_s Struct Reference

Data Fields
unsigned	ringsz
serdma_descr_t *	descrtab
serdma_descr_t *	descrtab_end
paddr_t	descrtab_phys
serdma_descr_t *	descr_add
serdma_descr_t *	descr_rem
u64 *	dma_buf
paddr_t	dma_buf_phys
u16 *	sample_buf
u16 *	sb_swptr
u16 *	sb_hwptr
u16 *	sb_end
dma_addr_t	dmaaddr
unsigned	numfrag
unsigned	fragshift
unsigned	hwptr
unsigned	swptr
unsigned	total_bytes
unsigned	blocks
unsigned	wakeup
int	count
unsigned	underrun
unsigned	error
wait_queue_head_t	wait
wait_queue_head_t	reg_wait
unsigned	fragsize
unsigned	sbufsz
unsigned	fragsamples
unsigned	mapped:1
unsigned	ready:1
unsigned	endcleared:1
unsigned	type:1
unsigned	ossfragshift
int	ossmaxfrags
unsigned	subdivision

Detailed Description

Definition at line 226 of file swarm_cs4297a.c.

Field Documentation

unsigned blocks

Definition at line 248 of file swarm_cs4297a.c.

int count

Definition at line 250 of file swarm_cs4297a.c.

serdma_descr_t* descr_add

Definition at line 232 of file swarm_cs4297a.c.

serdma_descr_t* descr_rem

Definition at line 233 of file swarm_cs4297a.c.

serdma_descr_t* descrtab

Definition at line 228 of file swarm_cs4297a.c.

serdma_descr_t* descrtab_end

Definition at line 229 of file swarm_cs4297a.c.

paddr_t descrtab_phys

Definition at line 230 of file swarm_cs4297a.c.

u64* dma_buf

Definition at line 235 of file swarm_cs4297a.c.

paddr_t dma_buf_phys

Definition at line 236 of file swarm_cs4297a.c.

dma_addr_t dmaaddr

Definition at line 242 of file swarm_cs4297a.c.

unsigned endcleared

Definition at line 262 of file swarm_cs4297a.c.

unsigned error

Definition at line 252 of file swarm_cs4297a.c.

unsigned fragsamples

Definition at line 258 of file swarm_cs4297a.c.

unsigned fragshift

Definition at line 245 of file swarm_cs4297a.c.

unsigned fragsize

Definition at line 256 of file swarm_cs4297a.c.

unsigned hwptr

Definition at line 246 of file swarm_cs4297a.c.

unsigned mapped

Definition at line 260 of file swarm_cs4297a.c.

unsigned numfrag

Definition at line 244 of file swarm_cs4297a.c.

unsigned ossfragshift

Definition at line 264 of file swarm_cs4297a.c.

int ossmaxfrags

Definition at line 265 of file swarm_cs4297a.c.

unsigned ready

Definition at line 261 of file swarm_cs4297a.c.

wait_queue_head_t reg_wait

Definition at line 254 of file swarm_cs4297a.c.

unsigned ringsz

Definition at line 227 of file swarm_cs4297a.c.

u16* sample_buf

Definition at line 237 of file swarm_cs4297a.c.

u16* sb_end

Definition at line 240 of file swarm_cs4297a.c.

u16* sb_hwptr

Definition at line 239 of file swarm_cs4297a.c.

u16* sb_swptr

Definition at line 238 of file swarm_cs4297a.c.

unsigned sbufsz

Definition at line 257 of file swarm_cs4297a.c.

unsigned subdivision

Definition at line 266 of file swarm_cs4297a.c.

unsigned swptr

Definition at line 246 of file swarm_cs4297a.c.

unsigned total_bytes

Definition at line 247 of file swarm_cs4297a.c.

unsigned type

Definition at line 263 of file swarm_cs4297a.c.

unsigned underrun

Definition at line 251 of file swarm_cs4297a.c.

wait_queue_head_t wait

Definition at line 253 of file swarm_cs4297a.c.

unsigned wakeup

Definition at line 249 of file swarm_cs4297a.c.

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The documentation for this struct was generated from the following file:

• sound/oss/swarm_cs4297a.c