diff options
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/comedi/drivers/s526.c | 50 |
1 files changed, 19 insertions, 31 deletions
diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index 9a8ebbe96999..07c21e686f27 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -453,11 +453,11 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) udelay(1000); printk("Read back mode reg=0x%04x\n", inw(ADDR_CHAN_REG(REG_C0M, n))); - /* Load the pre-laod register high word */ + /* Load the pre-load register high word */ /* value = (short) (0x55); */ /* outw(value, ADDR_CHAN_REG(REG_C0H, n)); */ - /* Load the pre-laod register low word */ + /* Load the pre-load register low word */ /* value = (short)(0xaa55); */ /* outw(value, ADDR_CHAN_REG(REG_C0L, n)); */ @@ -587,19 +587,8 @@ static int s526_gpct_insn_config(struct comedi_device *dev, #if 1 /* Set Counter Mode Register */ - cmReg.reg.coutSource = 0; /* out RCAP */ - cmReg.reg.coutPolarity = 0; /* Polarity inverted */ - cmReg.reg.autoLoadResetRcap = 0; /* Auto load disabled */ - cmReg.reg.hwCtEnableSource = 2; /* NOT RCAP */ - cmReg.reg.ctEnableCtrl = 1; /* 1: Software, >1 : Hardware */ - cmReg.reg.clockSource = 3; /* x4 */ - cmReg.reg.countDir = 0; /* up */ - cmReg.reg.countDirCtrl = 0; /* quadrature */ - cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */ - cmReg.reg.preloadRegSel = 0; /* PR0 */ - cmReg.reg.reserved = 0; + cmReg.value = insn->data[1] & 0xFFFF; - /* Set Counter Mode Register */ /* printk("s526: Counter Mode register=%x\n", cmReg.value); */ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); @@ -634,11 +623,11 @@ static int s526_gpct_insn_config(struct comedi_device *dev, cmReg.value = (short)(insn->data[1] & 0xFFFF); outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); - /* Load the pre-laod register high word */ + /* Load the pre-load register high word */ value = (short)((insn->data[2] >> 16) & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0H, subdev_channel)); - /* Load the pre-laod register low word */ + /* Load the pre-load register low word */ value = (short)(insn->data[2] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0L, subdev_channel)); @@ -672,11 +661,11 @@ static int s526_gpct_insn_config(struct comedi_device *dev, cmReg.reg.preloadRegSel = 0; /* PR0 */ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); - /* Load the pre-laod register 0 high word */ + /* Load the pre-load register 0 high word */ value = (short)((insn->data[2] >> 16) & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0H, subdev_channel)); - /* Load the pre-laod register 0 low word */ + /* Load the pre-load register 0 low word */ value = (short)(insn->data[2] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0L, subdev_channel)); @@ -685,17 +674,17 @@ static int s526_gpct_insn_config(struct comedi_device *dev, cmReg.reg.preloadRegSel = 1; /* PR1 */ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); - /* Load the pre-laod register 1 high word */ + /* Load the pre-load register 1 high word */ value = (short)((insn->data[3] >> 16) & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0H, subdev_channel)); - /* Load the pre-laod register 1 low word */ + /* Load the pre-load register 1 low word */ value = (short)(insn->data[3] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0L, subdev_channel)); /* Write the Counter Control Register */ - if (insn->data[3] != 0) { - value = (short)(insn->data[3] & 0xFFFF); + if (insn->data[4] != 0) { + value = (short)(insn->data[4] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0C, subdev_channel)); } break; @@ -717,11 +706,11 @@ static int s526_gpct_insn_config(struct comedi_device *dev, cmReg.reg.preloadRegSel = 0; /* PR0 */ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); - /* Load the pre-laod register 0 high word */ + /* Load the pre-load register 0 high word */ value = (short)((insn->data[2] >> 16) & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0H, subdev_channel)); - /* Load the pre-laod register 0 low word */ + /* Load the pre-load register 0 low word */ value = (short)(insn->data[2] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0L, subdev_channel)); @@ -730,17 +719,17 @@ static int s526_gpct_insn_config(struct comedi_device *dev, cmReg.reg.preloadRegSel = 1; /* PR1 */ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel)); - /* Load the pre-laod register 1 high word */ + /* Load the pre-load register 1 high word */ value = (short)((insn->data[3] >> 16) & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0H, subdev_channel)); - /* Load the pre-laod register 1 low word */ + /* Load the pre-load register 1 low word */ value = (short)(insn->data[3] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0L, subdev_channel)); /* Write the Counter Control Register */ - if (insn->data[3] != 0) { - value = (short)(insn->data[3] & 0xFFFF); + if (insn->data[4] != 0) { + value = (short)(insn->data[4] & 0xFFFF); outw(value, ADDR_CHAN_REG(REG_C0C, subdev_channel)); } break; @@ -795,9 +784,8 @@ static int s526_gpct_winsn(struct comedi_device *dev, (devpriv->s526_gpct_config[subdev_channel]).data[1] = insn->data[1]; } else { - printk("%d \t %d\n", insn->data[1], insn->data[2]); - printk - ("s526: INSN_WRITE: PTG: Problem with Pulse params\n"); + printk("s526: INSN_WRITE: PTG: Problem with Pulse params -> %d %d\n", + insn->data[0], insn->data[1]); return -EINVAL; } |