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Searched refs:rbi (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/hv/
H A Dring_buffer.c55 struct hv_ring_buffer_info *rbi = &channel->outbound; in hv_signal_on_write() local
58 if (READ_ONCE(rbi->ring_buffer->interrupt_mask)) in hv_signal_on_write()
67 if (old_write == READ_ONCE(rbi->ring_buffer->read_index)) { in hv_signal_on_write()
134 hv_get_ringbuffer_availbytes(const struct hv_ring_buffer_info *rbi, in hv_get_ringbuffer_availbytes() argument
140 read_loc = READ_ONCE(rbi->ring_buffer->read_index); in hv_get_ringbuffer_availbytes()
141 write_loc = READ_ONCE(rbi->ring_buffer->write_index); in hv_get_ringbuffer_availbytes()
142 dsize = rbi->ring_datasize; in hv_get_ringbuffer_availbytes()
438 static u32 hv_pkt_iter_avail(const struct hv_ring_buffer_info *rbi) in hv_pkt_iter_avail() argument
440 u32 priv_read_loc = rbi->priv_read_index; in hv_pkt_iter_avail()
450 write_loc = virt_load_acquire(&rbi->ring_buffer->write_index); in hv_pkt_iter_avail()
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H A Dvmbus_drv.c1675 struct hv_ring_buffer_info *rbi = &channel->outbound; in out_mask_show() local
1678 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1679 if (!rbi->ring_buffer) { in out_mask_show()
1680 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1684 ret = sprintf(buf, "%u\n", rbi->ring_buffer->interrupt_mask); in out_mask_show()
1685 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1692 struct hv_ring_buffer_info *rbi = &channel->inbound; in in_mask_show() local
1695 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1696 if (!rbi->ring_buffer) { in in_mask_show()
1697 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
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/linux/include/linux/
H A Dhyperv.h211 static inline u32 hv_get_bytes_to_read(const struct hv_ring_buffer_info *rbi) in hv_get_bytes_to_read() argument
215 dsize = rbi->ring_datasize; in hv_get_bytes_to_read()
216 read_loc = rbi->ring_buffer->read_index; in hv_get_bytes_to_read()
217 write_loc = READ_ONCE(rbi->ring_buffer->write_index); in hv_get_bytes_to_read()
225 static inline u32 hv_get_bytes_to_write(const struct hv_ring_buffer_info *rbi) in hv_get_bytes_to_write() argument
229 dsize = rbi->ring_datasize; in hv_get_bytes_to_write()
230 read_loc = READ_ONCE(rbi->ring_buffer->read_index); in hv_get_bytes_to_write()
231 write_loc = rbi->ring_buffer->write_index; in hv_get_bytes_to_write()
239 const struct hv_ring_buffer_info *rbi) in hv_get_avail_to_write_percent() argument
241 u32 avail_write = hv_get_bytes_to_write(rbi); in hv_get_avail_to_write_percent()
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/linux/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.c381 struct vmxnet3_rx_buf_info *rbi, in vmxnet3_process_xdp() argument
392 page = rbi->page; in vmxnet3_process_xdp()
395 rq->page_pool->p.offset, rbi->len, in vmxnet3_process_xdp()
423 rbi->page = virt_to_page(new_data); in vmxnet3_process_xdp()
424 rbi->dma_addr = new_dma_addr; in vmxnet3_process_xdp()
425 rxd->addr = cpu_to_le64(rbi->dma_addr); in vmxnet3_process_xdp()
426 rxd->len = rbi->len; in vmxnet3_process_xdp()
H A Dvmxnet3_xdp.h32 struct vmxnet3_rx_buf_info *rbi,
/linux/drivers/md/
H A Draid5.c1162 struct bio *bi, *rbi; in ops_run_io() local
1186 rbi = &dev->rreq; /* For writing to replacement */ in ops_run_io()
1305 bio_init(rbi, rrdev->bdev, &dev->rvec, 1, op | op_flags); in ops_run_io()
1307 rbi->bi_end_io = raid5_end_write_request; in ops_run_io()
1308 rbi->bi_private = sh; in ops_run_io()
1313 rbi->bi_opf, i); in ops_run_io()
1318 rbi->bi_iter.bi_sector = (sh->sector in ops_run_io()
1321 rbi->bi_iter.bi_sector = (sh->sector in ops_run_io()
1326 rbi->bi_vcnt = 1; in ops_run_io()
1327 rbi->bi_io_vec[0].bv_len = RAID5_STRIPE_SIZE(conf); in ops_run_io()
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/linux/drivers/net/hyperv/
H A Dnetvsc.c1744 struct hv_ring_buffer_info *rbi = &channel->inbound; in netvsc_channel_cb() local
1747 prefetch(hv_get_ring_buffer(rbi) + rbi->priv_read_index); in netvsc_channel_cb()
1751 hv_begin_read(rbi); in netvsc_channel_cb()