Searched refs:atchan (Results 1 – 2 of 2) sorted by relevance
| /drivers/dma/ |
| D | at_hdmac.c | 63 static struct at_desc *atc_first_active(struct at_dma_chan *atchan) in atc_first_active() argument
65 return list_first_entry(&atchan->active_list, in atc_first_active()
69 static struct at_desc *atc_first_queued(struct at_dma_chan *atchan) in atc_first_queued() argument
71 return list_first_entry(&atchan->queue, in atc_first_queued()
110 static struct at_desc *atc_desc_get(struct at_dma_chan *atchan) in atc_desc_get() argument
118 spin_lock_irqsave(&atchan->lock, flags); in atc_desc_get()
119 list_for_each_entry_safe(desc, _desc, &atchan->free_list, desc_node) { in atc_desc_get()
126 dev_dbg(chan2dev(&atchan->chan_common), in atc_desc_get()
129 spin_unlock_irqrestore(&atchan->lock, flags); in atc_desc_get()
130 dev_vdbg(chan2dev(&atchan->chan_common), in atc_desc_get()
[all …]
|
| D | at_hdmac_regs.h | 265 #define channel_readl(atchan, name) \ argument
266 __raw_readl((atchan)->ch_regs + ATC_##name##_OFFSET)
268 #define channel_writel(atchan, name, val) \ argument
269 __raw_writel((val), (atchan)->ch_regs + ATC_##name##_OFFSET)
352 static void vdbg_dump_regs(struct at_dma_chan *atchan) in vdbg_dump_regs() argument
354 struct at_dma *atdma = to_at_dma(atchan->chan_common.device); in vdbg_dump_regs()
356 dev_err(chan2dev(&atchan->chan_common), in vdbg_dump_regs()
358 atchan->chan_common.chan_id, in vdbg_dump_regs()
362 dev_err(chan2dev(&atchan->chan_common), in vdbg_dump_regs()
364 channel_readl(atchan, SADDR), in vdbg_dump_regs()
[all …]
|