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Searched refs:bufnum (Results 1 – 24 of 24) sorted by relevance

/linux-6.6.21/drivers/net/arcnet/
Drfc1051.c40 static void rx(struct net_device *dev, int bufnum,
45 int bufnum);
121 static void rx(struct net_device *dev, int bufnum, in rx() argument
149 lp->hw.copy_from_card(dev, bufnum, ofs + sizeof(pkt->soft), in rx()
208 int bufnum) in prepare_tx() argument
215 lp->next_tx, lp->cur_tx, bufnum); in prepare_tx()
236 lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE); in prepare_tx()
237 lp->hw.copy_to_card(dev, bufnum, ofs, &pkt->soft, length); in prepare_tx()
Drfc1201.c41 static void rx(struct net_device *dev, int bufnum,
46 int bufnum);
47 static int continue_tx(struct net_device *dev, int bufnum);
132 static void rx(struct net_device *dev, int bufnum, in rx() argument
162 lp->hw.copy_from_card(dev, bufnum, 512 - length, in rx()
197 lp->hw.copy_from_card(dev, bufnum, in rx()
353 lp->hw.copy_from_card(dev, bufnum, ofs + RFC1201_HDR_SIZE, in rx()
443 struct arc_rfc1201 *soft, int softlen, int bufnum) in load_pkt() argument
463 lp->hw.copy_to_card(dev, bufnum, ofs - RFC1201_HDR_SIZE, in load_pkt()
469 lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE); in load_pkt()
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Darc-rawmode.c39 static void rx(struct net_device *dev, int bufnum, in rx() argument
70 lp->hw.copy_from_card(dev, bufnum, ofs + sizeof(pkt->soft), in rx()
114 int bufnum) in prepare_tx() argument
121 lp->next_tx, lp->cur_tx, bufnum); in prepare_tx()
145 lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE); in prepare_tx()
146 lp->hw.copy_to_card(dev, bufnum, ofs, &pkt->soft, length); in prepare_tx()
Dcapmode.c42 static void rx(struct net_device *dev, int bufnum, in rx() argument
83 lp->hw.copy_from_card(dev, bufnum, ofs + sizeof(pkt->soft), in rx()
133 int bufnum) in prepare_tx() argument
145 lp->next_tx, lp->cur_tx, bufnum); in prepare_tx()
170 lp->hw.copy_to_card(dev, bufnum, 0, hard, ARC_HDR_SIZE); in prepare_tx()
171 lp->hw.copy_to_card(dev, bufnum, ofs, &pkt->soft.cap.proto, in prepare_tx()
177 lp->hw.copy_to_card(dev, bufnum, ofs + 1, in prepare_tx()
Darcnet.c62 static void null_rx(struct net_device *dev, int bufnum,
67 int length, int bufnum);
69 static void arcnet_rx(struct net_device *dev, int bufnum);
161 static void arcnet_dump_packet(struct net_device *dev, int bufnum, in arcnet_dump_packet() argument
176 lp->hw.copy_from_card(dev, bufnum, 0, buf, 512); in arcnet_dump_packet()
191 #define arcnet_dump_packet(dev, bufnum, desc, take_arcnet_lock) do { } while (0) argument
284 static void release_arcbuf(struct net_device *dev, int bufnum) in release_arcbuf() argument
289 lp->buf_queue[lp->first_free_buf++] = bufnum; in release_arcbuf()
294 bufnum); in release_arcbuf()
1116 static void arcnet_rx(struct net_device *dev, int bufnum) in arcnet_rx() argument
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Darcdevice.h198 void (*rx)(struct net_device *dev, int bufnum,
205 int length, int bufnum);
206 int (*continue_tx)(struct net_device *dev, int bufnum);
329 void (*copy_to_card)(struct net_device *dev, int bufnum,
331 void (*copy_from_card)(struct net_device *dev, int bufnum,
Dcom90io.c52 static void com90io_copy_to_card(struct net_device *dev, int bufnum, int offset,
54 static void com90io_copy_from_card(struct net_device *dev, int bufnum,
332 static void com90io_copy_to_card(struct net_device *dev, int bufnum, in com90io_copy_to_card() argument
336 put_whole_buffer(dev, bufnum * 512 + offset, count, buf)); in com90io_copy_to_card()
339 static void com90io_copy_from_card(struct net_device *dev, int bufnum, in com90io_copy_from_card() argument
343 get_whole_buffer(dev, bufnum * 512 + offset, count, buf)); in com90io_copy_from_card()
Darc-rimi.c52 static void arcrimi_copy_to_card(struct net_device *dev, int bufnum, int offset,
54 static void arcrimi_copy_from_card(struct net_device *dev, int bufnum,
288 static void arcrimi_copy_to_card(struct net_device *dev, int bufnum, int offset, in arcrimi_copy_to_card() argument
292 void __iomem *memaddr = lp->mem_start + 0x800 + bufnum * 512 + offset; in arcrimi_copy_to_card()
297 static void arcrimi_copy_from_card(struct net_device *dev, int bufnum, in arcrimi_copy_from_card() argument
301 void __iomem *memaddr = lp->mem_start + 0x800 + bufnum * 512 + offset; in arcrimi_copy_from_card()
Dcom20020.c55 static void com20020_copy_to_card(struct net_device *dev, int bufnum,
57 static void com20020_copy_from_card(struct net_device *dev, int bufnum,
62 static void com20020_copy_from_card(struct net_device *dev, int bufnum, in com20020_copy_from_card() argument
65 int ioaddr = dev->base_addr, ofs = 512 * bufnum + offset; in com20020_copy_from_card()
77 static void com20020_copy_to_card(struct net_device *dev, int bufnum, in com20020_copy_to_card() argument
80 int ioaddr = dev->base_addr, ofs = 512 * bufnum + offset; in com20020_copy_to_card()
Dcom90xx.c63 static void com90xx_copy_to_card(struct net_device *dev, int bufnum, int offset,
65 static void com90xx_copy_from_card(struct net_device *dev, int bufnum,
630 static void com90xx_copy_to_card(struct net_device *dev, int bufnum, in com90xx_copy_to_card() argument
634 void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset; in com90xx_copy_to_card()
639 static void com90xx_copy_from_card(struct net_device *dev, int bufnum, in com90xx_copy_from_card() argument
643 void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset; in com90xx_copy_from_card()
/linux-6.6.21/include/linux/usb/
Drenesas_usbhs.h111 u8 bufnum; member
117 .bufnum = (_num), \
/linux-6.6.21/fs/gfs2/
Dmeta_io.c122 unsigned int bufnum; in gfs2_getbuf() local
129 bufnum = blkno - (index << shift); /* block buf index within page */ in gfs2_getbuf()
152 for (bh = page_buffers(page); bufnum--; bh = bh->b_this_page) in gfs2_getbuf()
412 unsigned int bufnum = blkno - (index << shift); in gfs2_getjdatabuf() local
423 for (bh = page_buffers(page); bufnum--; bh = bh->b_this_page) in gfs2_getjdatabuf()
/linux-6.6.21/drivers/char/xillybus/
Dxillybus_core.c346 int bufnum, int bytebufsize) in xilly_get_dma_buffers() argument
354 this_buffer = devm_kcalloc(dev, bufnum, in xilly_get_dma_buffers()
361 for (i = 0; i < bufnum; i++) { in xilly_get_dma_buffers()
434 int channelnum, bufnum, bufsize, format, is_writebuf; in xilly_setupchannels() local
516 bufnum = 1 << (chandesc[3] & 0x0f); in xilly_setupchannels()
537 buffers = devm_kcalloc(dev, bufnum, in xilly_setupchannels()
547 channel->num_rd_buffers = bufnum; in xilly_setupchannels()
556 bufnum, bytebufsize); in xilly_setupchannels()
558 channel->num_wr_buffers = bufnum; in xilly_setupchannels()
570 bufnum, bytebufsize); in xilly_setupchannels()
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Dxillyusb.c71 unsigned int bufnum; member
270 if (writebuf == fifo->bufnum) in fifo_write()
333 if (readbuf == fifo->bufnum) in fifo_read()
391 fifo->bufnum = 1 << log2_bufnum; in fifo_init()
392 fifo->size = fifo->bufnum * fifo->bufsize; in fifo_init()
395 fifo->mem = kmalloc_array(fifo->bufnum, sizeof(void *), GFP_KERNEL); in fifo_init()
400 for (i = 0; i < fifo->bufnum; i++) { in fifo_init()
439 for (i = 0; i < fifo->bufnum; i++) in fifo_mem_release()
491 int bufnum) in endpoint_alloc() argument
520 for (i = 0; i < bufnum; i++) { in endpoint_alloc()
/linux-6.6.21/drivers/usb/gadget/udc/
Dm66592-udc.c229 u16 bufnum = 0, buf_bsize = 0; in pipe_buffer_setting() local
243 bufnum = 4 + (info->pipe - M66592_BASE_PIPENUM_INT); in pipe_buffer_setting()
249 bufnum = info->pipe - M66592_BASE_PIPENUM_BULK; in pipe_buffer_setting()
251 bufnum = info->pipe - M66592_BASE_PIPENUM_ISOC; in pipe_buffer_setting()
253 bufnum = M66592_BASE_BUFNUM + (bufnum * 16); in pipe_buffer_setting()
260 bufnum = M66592_BASE_BUFNUM + in pipe_buffer_setting()
266 if (buf_bsize && ((bufnum + 16) >= M66592_MAX_BUFNUM)) { in pipe_buffer_setting()
272 m66592_write(m66592, (buf_bsize << 10) | (bufnum), M66592_PIPEBUF); in pipe_buffer_setting()
Dr8a66597-udc.c319 u16 bufnum = 0, buf_bsize = 0; in pipe_buffer_setting() local
333 bufnum = 4 + (info->pipe - R8A66597_BASE_PIPENUM_INT); in pipe_buffer_setting()
339 bufnum = info->pipe - R8A66597_BASE_PIPENUM_BULK; in pipe_buffer_setting()
341 bufnum = info->pipe - R8A66597_BASE_PIPENUM_ISOC; in pipe_buffer_setting()
343 bufnum = R8A66597_BASE_BUFNUM + (bufnum * 16); in pipe_buffer_setting()
350 bufnum = R8A66597_BASE_BUFNUM + in pipe_buffer_setting()
356 if (buf_bsize && ((bufnum + 16) >= R8A66597_MAX_BUFNUM)) { in pipe_buffer_setting()
362 r8a66597_write(r8a66597, (buf_bsize << 10) | (bufnum), PIPEBUF); in pipe_buffer_setting()
/linux-6.6.21/drivers/mtd/nand/raw/
Dfsl_ifc_nand.c164 u32 eccstat, unsigned int bufnum) in check_read_ecc() argument
166 return (eccstat >> ((3 - bufnum % 4) * 8)) & 15; in check_read_ecc()
213 int bufnum = nctrl->page & priv->bufnum_mask; in fsl_ifc_run_command() local
214 int sector_start = bufnum * chip->ecc.steps; in fsl_ifc_run_command()
/linux-6.6.21/drivers/usb/host/
Dr8a66597-hcd.c620 r8a66597_write(r8a66597, (info->buf_bsize << 10) | (info->bufnum), in pipe_buffer_setting()
722 u16 bufnum = 0; in get_bufnum() local
725 bufnum = 0; in get_bufnum()
727 bufnum = 8 + (pipenum - 1) * R8A66597_BUF_BSIZE*2; in get_bufnum()
729 bufnum = 4 + (pipenum - 6); in get_bufnum()
733 return bufnum; in get_bufnum()
944 info.bufnum = get_bufnum(info.pipenum); in init_pipe_info()
Dr8a66597.h38 u16 bufnum; member
/linux-6.6.21/drivers/gpu/ipu-v3/
Dipu-cpmem.c272 void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf) in ipu_cpmem_set_buffer() argument
276 if (bufnum) in ipu_cpmem_set_buffer()
/linux-6.6.21/include/video/
Dimx-ipu-v3.h260 void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
/linux-6.6.21/drivers/usb/renesas_usbhs/
Dpipe.c490 bufnmb = pipe_config->bufnum; in usbhsp_setup_pipebuff()
/linux-6.6.21/drivers/net/ethernet/apm/xgene/
Dxgene_enet_main.c1268 static u16 xgene_enet_get_ring_id(enum xgene_ring_owner owner, u8 bufnum) in xgene_enet_get_ring_id() argument
1270 return (owner << 6) | (bufnum & GENMASK(5, 0)); in xgene_enet_get_ring_id()
/linux-6.6.21/Documentation/driver-api/
Dxillybus.rst221 * bufnum: The number of buffers allocated for this pipe. Always a power of two.