Searched refs:ring_buffer_size (Results 1 – 8 of 8) sorted by relevance
257 u32 ring_buffer_size = hv_get_ring_buffersize(ring_info); in hv_copyfrom_ringbuffer() local262 if (destlen > ring_buffer_size - start_read_offset) { in hv_copyfrom_ringbuffer()263 frag_len = ring_buffer_size - start_read_offset; in hv_copyfrom_ringbuffer()273 start_read_offset %= ring_buffer_size; in hv_copyfrom_ringbuffer()294 u32 ring_buffer_size = hv_get_ring_buffersize(ring_info); in hv_copyto_ringbuffer() local298 if (srclen > ring_buffer_size - start_write_offset) { in hv_copyto_ringbuffer()299 frag_len = ring_buffer_size - start_write_offset; in hv_copyto_ringbuffer()306 start_write_offset %= ring_buffer_size; in hv_copyto_ringbuffer()
214 addr_curr > dma->addr_phys + dma->ring_buffer_size) { in netup_dma_interrupt()219 (u64)(dma->addr_phys + dma->ring_buffer_size)); in netup_dma_interrupt()225 (u32)(dma->ring_buffer_size - (dma->addr_last - addr_curr)); in netup_dma_interrupt()231 if (dma->data_size == 0 || dma->data_size > dma->ring_buffer_size) { in netup_dma_interrupt()522 if (dma->data_offset + dma->data_size > dma->ring_buffer_size) { in netup_unidvb_ring_copy()523 ring_bytes = dma->ring_buffer_size - dma->data_offset; in netup_unidvb_ring_copy()532 if (dma->data_offset == dma->ring_buffer_size) in netup_unidvb_ring_copy()543 if (dma->data_offset == dma->ring_buffer_size) in netup_unidvb_ring_copy()637 dma->ring_buffer_size = ndev->dma_size / 2; in netup_unidvb_dma_init()638 dma->addr_virt = ndev->dma_virt + dma->ring_buffer_size * num; in netup_unidvb_dma_init()[all …]
58 u32 ring_buffer_size; member
124 static int ring_buffer_size = 128; variable125 module_param(ring_buffer_size, int, 0);126 MODULE_PARM_DESC(ring_buffer_size, "Read ring buffer size in reports");245 next_ring_head = (dev->ring_head+1) % ring_buffer_size; in ld_usb_interrupt_in_callback()497 dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size; in ld_usb_read()706 …dev->ring_buffer = kmalloc(ring_buffer_size*(sizeof(size_t)+dev->interrupt_in_endpoint_size), GFP_… in ld_usb_probe()
140 unsigned long ring_buffer_size(struct ring_buffer *buffer, int cpu);
80 u32 ring_buffer_size; member
4159 unsigned long ring_buffer_size(struct ring_buffer *buffer, int cpu) in ring_buffer_size() function4172 EXPORT_SYMBOL_GPL(ring_buffer_size);
6547 ring_buffer_size(tr->trace_buffer.buffer, 0)); in allocate_trace_buffer()