Lines Matching refs:dsp56k
102 } dsp56k; variable
198 switch (dsp56k.rx_wsize) { in dsp56k_read()
201 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
211 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
218 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
230 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
260 switch (dsp56k.tx_wsize) { in dsp56k_write()
263 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
273 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
280 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
292 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
347 dsp56k.tx_wsize = (int) arg; in dsp56k_ioctl()
354 dsp56k.rx_wsize = (int) arg; in dsp56k_ioctl()
436 if (test_and_set_bit(0, &dsp56k.in_use)) { in dsp56k_open()
441 dsp56k.timeout = TIMEOUT; in dsp56k_open()
442 dsp56k.maxio = MAXIO; in dsp56k_open()
443 dsp56k.rx_wsize = dsp56k.tx_wsize = 4; in dsp56k_open()
469 clear_bit(0, &dsp56k.in_use); in dsp56k_release()