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Searched refs:wr_offset (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/bus/mhi/ep/
H A Dring.c42 if (ring->wr_offset == end) in __mhi_ep_cache_ring()
45 start = ring->wr_offset; in __mhi_ep_cache_ring()
81 size_t wr_offset; in mhi_ep_cache_ring() local
84 wr_offset = mhi_ep_ring_addr2offset(ring, wr_ptr); in mhi_ep_cache_ring()
87 ret = __mhi_ep_cache_ring(ring, wr_offset); in mhi_ep_cache_ring()
91 ring->wr_offset = wr_offset; in mhi_ep_cache_ring()
122 if (ring->rd_offset < ring->wr_offset) in mhi_ep_ring_add_element()
123 num_free_elem = (ring->wr_offset - ring->rd_offset) - 1; in mhi_ep_ring_add_element()
125 num_free_elem = ((ring->ring_size - ring->rd_offset) + ring->wr_offset) - 1; in mhi_ep_ring_add_element()
205 ring->wr_offset = mhi_ep_ring_addr2offset(ring, le64_to_cpu(val)); in mhi_ep_ring_start()
H A Dinternal.h132 size_t wr_offset; member
H A Dmain.c333 return !!(mhi_chan->rd_offset == ring->wr_offset); in mhi_ep_queue_is_empty()
783 if (ring->rd_offset == ring->wr_offset) in mhi_ep_cmd_ring_worker()
790 while (ring->rd_offset != ring->wr_offset) { in mhi_ep_cmd_ring_worker()
844 if (chan->rd_offset == ring->wr_offset) { in mhi_ep_ch_ring_worker()
/linux/drivers/gpu/drm/xe/
H A Dxe_gsc_proxy.c227 u32 wr_offset; in proxy_query() local
232 wr_offset = xe_gsc_emit_header(xe, &gsc->proxy.to_gsc, 0, in proxy_query()
234 wr_offset = emit_proxy_header(xe, &gsc->proxy.to_gsc, wr_offset); in proxy_query()
236 size = wr_offset; in proxy_query()
312 wr_offset = xe_gsc_emit_header(xe, &gsc->proxy.to_gsc, 0, in proxy_query()
316 xe_map_memcpy_to(xe, &gsc->proxy.to_gsc, wr_offset, gsc->proxy.from_csme, size); in proxy_query()
318 size += wr_offset; in proxy_query()
/linux/drivers/gpu/drm/imagination/
H A Dpvr_ccb.c219 u32 wr_offset = READ_ONCE(ctrl->write_offset); in pvr_kccb_used_slot_count_locked() local
225 if (wr_offset >= rd_offset) in pvr_kccb_used_slot_count_locked()
226 used_count = wr_offset - rd_offset; in pvr_kccb_used_slot_count_locked()
228 used_count = wr_offset + pvr_dev->kccb.slot_count - rd_offset; in pvr_kccb_used_slot_count_locked()
/linux/drivers/spi/
H A Dspi-mtk-snfi.c1060 u32 wr_offset = 0; in mtk_snand_write_page_cache() local
1080 wr_offset = op_addr & mask; in mtk_snand_write_page_cache()
1086 if (wr_offset) in mtk_snand_write_page_cache()
1087 memset(snf->buf, 0xff, wr_offset); in mtk_snand_write_page_cache()
1089 cap_len = snf->buf_len - wr_offset; in mtk_snand_write_page_cache()
1092 memcpy(snf->buf + wr_offset, op->data.buf.out, cap_len); in mtk_snand_write_page_cache()
/linux/fs/nfsd/
H A Dnfs4proc.c1331 if (write->wr_offset > (u64)OFFSET_MAX || in nfsd4_write()
1332 write->wr_offset + write->wr_buflen > (u64)OFFSET_MAX) in nfsd4_write()
1337 write->wr_offset, cnt); in nfsd4_write()
1350 write->wr_offset, &write->wr_payload, in nfsd4_write()
1357 write->wr_offset, cnt); in nfsd4_write()
H A Dnfs4xdr.c1586 if (xdr_stream_decode_u64(argp->xdr, &write->wr_offset) < 0) in nfsd4_decode_write()