diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_mio_cs.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_mio_cs.c | 107 |
1 files changed, 16 insertions, 91 deletions
diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c index de421486b758..9b201e48233e 100644 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c @@ -47,156 +47,85 @@ See the notes in the ni_atmio.o driver. #include <pcmcia/cistpl.h> #include <pcmcia/ds.h> -#define ATMIO 1 -#undef PCIMIO - /* * AT specific setup */ -#define NI_SIZE 0x20 - -#define MAX_N_CALDACS 32 - static const struct ni_board_struct ni_boards[] = { { - .device_id = 0x010d, .name = "DAQCard-ai-16xe-50", + .device_id = 0x010d, .n_adchan = 16, - .adbits = 16, + .ai_maxdata = 0xffff, .ai_fifo_depth = 1024, .gainlkup = ai_gain_8, .ai_speed = 5000, - .num_p0_dio_channels = 8, .caldac = { dac8800, dac8043 }, }, { - .device_id = 0x010c, .name = "DAQCard-ai-16e-4", + .device_id = 0x010c, .n_adchan = 16, - .adbits = 12, + .ai_maxdata = 0x0fff, .ai_fifo_depth = 1024, .gainlkup = ai_gain_16, .ai_speed = 4000, - .num_p0_dio_channels = 8, .caldac = { mb88341 }, /* verified */ }, { - .device_id = 0x02c4, .name = "DAQCard-6062E", + .device_id = 0x02c4, .n_adchan = 16, - .adbits = 12, + .ai_maxdata = 0x0fff, .ai_fifo_depth = 8192, .gainlkup = ai_gain_16, .ai_speed = 2000, .n_aochan = 2, - .aobits = 12, + .ao_maxdata = 0x0fff, .ao_fifo_depth = 2048, .ao_range_table = &range_bipolar10, .ao_speed = 1176, - .num_p0_dio_channels = 8, .caldac = { ad8804_debug }, /* verified */ }, { /* specs incorrect! */ - .device_id = 0x075e, .name = "DAQCard-6024E", + .device_id = 0x075e, .n_adchan = 16, - .adbits = 12, + .ai_maxdata = 0x0fff, .ai_fifo_depth = 1024, .gainlkup = ai_gain_4, .ai_speed = 5000, .n_aochan = 2, - .aobits = 12, + .ao_maxdata = 0x0fff, .ao_range_table = &range_bipolar10, .ao_speed = 1000000, - .num_p0_dio_channels = 8, .caldac = { ad8804_debug }, }, { /* specs incorrect! */ - .device_id = 0x0245, .name = "DAQCard-6036E", + .device_id = 0x0245, .n_adchan = 16, - .adbits = 16, + .ai_maxdata = 0xffff, .ai_fifo_depth = 1024, .alwaysdither = 1, .gainlkup = ai_gain_4, .ai_speed = 5000, .n_aochan = 2, - .aobits = 16, + .ao_maxdata = 0xffff, .ao_range_table = &range_bipolar10, .ao_speed = 1000000, - .num_p0_dio_channels = 8, .caldac = { ad8804_debug }, }, #if 0 { - .device_id = 0x0000, /* unknown */ .name = "DAQCard-6715", + .device_id = 0x0000, /* unknown */ .n_aochan = 8, - .aobits = 12, + .ao_maxdata = 0x0fff, .ao_671x = 8192, - .num_p0_dio_channels = 8, .caldac = { mb88341, mb88341 }, }, #endif }; -#define interrupt_pin(a) 0 - -#define IRQ_POLARITY 1 - -struct ni_private { - - struct pcmcia_device *link; - -NI_PRIVATE_COMMON}; - -/* How we access registers */ - -#define ni_writel(a, b) (outl((a), (b)+dev->iobase)) -#define ni_readl(a) (inl((a)+dev->iobase)) -#define ni_writew(a, b) (outw((a), (b)+dev->iobase)) -#define ni_readw(a) (inw((a)+dev->iobase)) -#define ni_writeb(a, b) (outb((a), (b)+dev->iobase)) -#define ni_readb(a) (inb((a)+dev->iobase)) - -/* How we access windowed registers */ - -/* We automatically take advantage of STC registers that can be - * read/written directly in the I/O space of the board. The - * DAQCard devices map the low 8 STC registers to iobase+addr*2. */ - -static void mio_cs_win_out(struct comedi_device *dev, uint16_t data, int addr) -{ - struct ni_private *devpriv = dev->private; - unsigned long flags; - - spin_lock_irqsave(&devpriv->window_lock, flags); - if (addr < 8) { - ni_writew(data, addr * 2); - } else { - ni_writew(addr, Window_Address); - ni_writew(data, Window_Data); - } - spin_unlock_irqrestore(&devpriv->window_lock, flags); -} - -static uint16_t mio_cs_win_in(struct comedi_device *dev, int addr) -{ - struct ni_private *devpriv = dev->private; - unsigned long flags; - uint16_t ret; - - spin_lock_irqsave(&devpriv->window_lock, flags); - if (addr < 8) { - ret = ni_readw(addr * 2); - } else { - ni_writew(addr, Window_Address); - ret = ni_readw(Window_Data); - } - spin_unlock_irqrestore(&devpriv->window_lock, flags); - - return ret; -} - #include "ni_mio_common.c" static const void *ni_getboardtype(struct comedi_device *dev, @@ -260,12 +189,8 @@ static int mio_cs_auto_attach(struct comedi_device *dev, return ret; devpriv = dev->private; - devpriv->stc_writew = mio_cs_win_out; - devpriv->stc_readw = mio_cs_win_in; - devpriv->stc_writel = win_out2; - devpriv->stc_readl = win_in2; - return ni_E_init(dev); + return ni_E_init(dev, 0, 1); } static void mio_cs_detach(struct comedi_device *dev) |