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Searched refs:n_desc (Results 1 – 6 of 6) sorted by relevance

/linux-2.6.39/drivers/usb/gadget/
Dconfig.c136 unsigned n_desc; in usb_copy_descriptors() local
141 for (bytes = 0, n_desc = 0, tmp = src; *tmp; tmp++, n_desc++) in usb_copy_descriptors()
143 bytes += (n_desc + 1) * sizeof(*tmp); in usb_copy_descriptors()
155 mem += (n_desc + 1) * sizeof(*tmp); in usb_copy_descriptors()
Df_uvc.c377 unsigned int n_desc; in uvc_copy_descriptors() local
404 n_desc = 5; in uvc_copy_descriptors()
409 n_desc++; in uvc_copy_descriptors()
414 n_desc++; in uvc_copy_descriptors()
418 n_desc++; in uvc_copy_descriptors()
421 mem = kmalloc((n_desc + 1) * sizeof(*src) + bytes, GFP_KERNEL); in uvc_copy_descriptors()
427 mem += (n_desc + 1) * sizeof(*src); in uvc_copy_descriptors()
/linux-2.6.39/drivers/net/wan/
Dixp4xx_hss.c585 u32 phys, tab_phys, n_desc; in queue_get_desc() local
594 n_desc = (phys - tab_phys) / sizeof(struct desc); in queue_get_desc()
595 BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS)); in queue_get_desc()
596 debug_desc(phys, &tab[n_desc]); in queue_get_desc()
597 BUG_ON(tab[n_desc].next); in queue_get_desc()
598 return n_desc; in queue_get_desc()
795 int n_desc; in hss_hdlc_txdone_irq() local
800 while ((n_desc = queue_get_desc(queue_ids[port->id].txdone, in hss_hdlc_txdone_irq()
805 desc = tx_desc_ptr(port, n_desc); in hss_hdlc_txdone_irq()
813 dev->name, port->tx_buff_tab[n_desc]); in hss_hdlc_txdone_irq()
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/linux-2.6.39/drivers/net/arm/
Dixp4xx_eth.c438 u32 phys, tab_phys, n_desc; in queue_get_desc() local
447 n_desc = (phys - tab_phys) / sizeof(struct desc); in queue_get_desc()
448 BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS)); in queue_get_desc()
449 debug_desc(phys, &tab[n_desc]); in queue_get_desc()
450 BUG_ON(tab[n_desc].next); in queue_get_desc()
451 return n_desc; in queue_get_desc()
607 u32 npe_id, n_desc; in eth_txdone_irq() local
617 n_desc = (phys - tx_desc_phys(port, 0)) / sizeof(struct desc); in eth_txdone_irq()
618 BUG_ON(n_desc >= TX_DESCS); in eth_txdone_irq()
619 desc = tx_desc_ptr(port, n_desc); in eth_txdone_irq()
[all …]
/linux-2.6.39/include/linux/
Da.out.h175 short n_desc; member
/linux-2.6.39/drivers/dma/ipu/
Dipu_idmac.c986 int ret = 0, n_desc = 0; in ipu_init_channel() local
998 n_desc = 16; in ipu_init_channel()
1003 n_desc = 16; in ipu_init_channel()
1010 n_desc = 4; in ipu_init_channel()
1024 if (n_desc && !ichan->desc) in ipu_init_channel()
1025 ret = idmac_desc_alloc(ichan, n_desc); in ipu_init_channel()