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Searched refs:xbuff (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/net/slip/
H A Dslip.c135 char *xbuff = NULL; in sl_alloc_bufs() local
145 * xbuff Transmit buffer. in sl_alloc_bufs()
160 xbuff = kmalloc(len + 4, GFP_KERNEL); in sl_alloc_bufs()
161 if (xbuff == NULL) in sl_alloc_bufs()
182 xbuff = xchg(&sl->xbuff, xbuff); in sl_alloc_bufs()
200 kfree(xbuff); in sl_alloc_bufs()
210 kfree(xchg(&sl->xbuff, NULL)); in sl_free_bufs()
225 unsigned char *xbuff, *rbuf local
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H A Dslip.h69 unsigned char *xbuff; /* transmitter buffer */ member
/linux/drivers/net/hamradio/
H A D6pack.c90 unsigned char *xbuff; /* transmitter buffer */ member
146 actual = sp->tty->ops->write(sp->tty, sp->xbuff, sp->status2); in sp_xmit_on_air()
184 count = encode_sixpack(p, sp->xbuff, len, sp->tx_delay); in sp_encaps()
213 actual = sp->tty->ops->write(sp->tty, sp->xbuff, count); in sp_encaps()
215 sp->xhead = sp->xbuff + actual; in sp_encaps()
220 sp->xhead = sp->xbuff; in sp_encaps()
541 char *xbuff = NULL; in sixpack_open() local
571 xbuff = kmalloc(len + 4, GFP_KERNEL); in sixpack_open()
572 if (xbuff == NULL) { in sixpack_open()
581 sp->xbuff in sixpack_open()
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/linux/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/
H A Dia_css_dvs.host.c79 unsigned int *xbuff = NULL; in convert_coords_to_ispparams() local
92 xbuff = config->xcoords_y; in convert_coords_to_ispparams()
97 xbuff = config->xcoords_uv; in convert_coords_to_ispparams()
114 x00 = xbuff[j * width + i]; in convert_coords_to_ispparams()
115 x01 = xbuff[j * width + (i + 1)]; in convert_coords_to_ispparams()
116 x10 = xbuff[(j + 1) * width + i]; in convert_coords_to_ispparams()
117 x11 = xbuff[(j + 1) * width + (i + 1)]; in convert_coords_to_ispparams()
/linux/drivers/net/can/slcan/
H A Dslcan-core.c101 unsigned char xbuff[SLCAN_MTU]; /* transmitter buffer*/ member
503 pos = sl->xbuff; in slcan_encaps()
551 actual = sl->tty->ops->write(sl->tty, sl->xbuff, pos - sl->xbuff); in slcan_encaps()
552 sl->xleft = (pos - sl->xbuff) - actual; in slcan_encaps()
553 sl->xhead = sl->xbuff + actual; in slcan_encaps()
650 n = scnprintf(sl->xbuff, sizeof(sl->xbuff), "%s", cmd); in slcan_transmit_cmd()
652 actual = sl->tty->ops->write(sl->tty, sl->xbuff, n); in slcan_transmit_cmd()
654 sl->xhead = sl->xbuff in slcan_transmit_cmd()
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