Searched defs:num_sgs (Results 1 - 5 of 5) sorted by relevance
/drivers/dma/ |
H A D | dma-jz4740.c | 115 unsigned int num_sgs; member in struct:jz4740_dma_desc 178 static struct jz4740_dma_desc *jz4740_dma_alloc_desc(unsigned int num_sgs) argument 181 sizeof(struct jz4740_dma_sg) * num_sgs, GFP_ATOMIC); 326 if (chan->next_sg == chan->desc->num_sgs) 364 if (chan->next_sg == chan->desc->num_sgs) { 427 desc->num_sgs = sg_len; 458 desc->num_sgs = num_periods; 474 for (i = next_sg; i < desc->num_sgs; i++)
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/drivers/net/usb/ |
H A D | usbnet.c | 1256 unsigned num_sgs, total_len = 0; 1259 num_sgs = skb_shinfo(skb)->nr_frags + 1; 1260 if (num_sgs == 1) 1264 urb->sg = kmalloc((num_sgs + 1) * sizeof(struct scatterlist), 1269 urb->num_sgs = num_sgs; 1270 sg_init_table(urb->sg, urb->num_sgs + 1); 1342 if (skb_tailroom(skb) && !urb->num_sgs) { 1345 } else if (urb->num_sgs) 1346 sg_set_buf(&urb->sg[urb->num_sgs 1255 unsigned num_sgs, total_len = 0; local [all...] |
/drivers/crypto/ |
H A D | mv_cesa.c | 528 int num_sgs; local 537 num_sgs = count_sgs(req->src, req->nbytes); 538 sg_miter_start(&p->src_sg_it, req->src, num_sgs, SG_MITER_FROM_SG); 540 num_sgs = count_sgs(req->dst, req->nbytes); 541 sg_miter_start(&p->dst_sg_it, req->dst, num_sgs, SG_MITER_TO_SG); 550 int num_sgs, hw_bytes, old_extra_bytes, rc; local 563 num_sgs = count_sgs(req->src, req->nbytes); 564 sg_miter_start(&p->src_sg_it, req->src, num_sgs, SG_MITER_FROM_SG);
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/drivers/usb/core/ |
H A D | devio.c | 296 for (i = 0; i < as->urb->num_sgs; i++) { 408 if (urb->num_sgs == 0) { 414 for (i = 0; i < urb->num_sgs && len; i++) { 431 if (urb->num_sgs == 0) { 437 for (i = 0; i < urb->num_sgs && len; i++) { 1292 int i, ret, is_in, num_sgs = 0, ifnum = -1; local 1372 num_sgs = DIV_ROUND_UP(uurb->buffer_length, USB_SG_SIZE); 1373 if (num_sgs == 1 || num_sgs > ps->dev->bus->sg_tablesize) 1374 num_sgs [all...] |
/drivers/usb/host/ |
H A D | xhci-ring.c | 2881 int num_sgs, num_trbs, running_total, temp, i; local 2885 num_sgs = urb->num_mapped_sgs; 2889 for_each_sg(urb->sg, sg, num_sgs, i) { 3040 int num_sgs; local 3055 num_sgs = urb->num_mapped_sgs; 3163 --num_sgs; 3164 if (num_sgs == 0) 3205 if (urb->num_sgs)
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