- } /* if (devpriv->b_OutputMemoryStatus ) */
- else {
- ui_Temp = 0;
- } /* else if (devpriv->b_OutputMemoryStatus ) */
- if (data[3] == 0) {
- if (data[1] == 0) {
- data[0] = (data[0] << ui_NoOfChannel) | ui_Temp;
- outl(data[0],
- devpriv->i_IobaseAmcc + APCI1564_DIGITAL_OP +
- APCI1564_DIGITAL_OP_RW);
- } /* if (data[1]==0) */
- else {
- if (data[1] == 1) {
- switch (ui_NoOfChannel) {
- case 2:
- data[0] =
- (data[0] << (2 *
- data[2])) | ui_Temp;
- break;
- case 4:
- data[0] =
- (data[0] << (4 *
- data[2])) | ui_Temp;
- break;
- case 8:
- data[0] =
- (data[0] << (8 *
- data[2])) | ui_Temp;
- break;
- case 16:
- data[0] =
- (data[0] << (16 *
- data[2])) | ui_Temp;
- break;
- case 31:
- data[0] = data[0] | ui_Temp;
- break;
- default:
- comedi_error(dev, " chan spec wrong");
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* switch (ui_NoOfChannels) */
- outl(data[0],
- devpriv->i_IobaseAmcc +
- APCI1564_DIGITAL_OP +
- APCI1564_DIGITAL_OP_RW);
- } /* if (data[1]==1) */
- else {
- printk("\nSpecified channel not supported\n");
- } /* else if (data[1]==1) */
- } /* else if (data[1]==0) */
- } /* if(data[3]==0) */
- else {
- if (data[3] == 1) {
- if (data[1] == 0) {
- data[0] = ~data[0] & 0x1;
- ui_Temp1 = 1;
- ui_Temp1 = ui_Temp1 << ui_NoOfChannel;
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- (data[0] << ui_NoOfChannel) ^
- 0xffffffff;
- data[0] = data[0] & ui_Temp;
- outl(data[0],
- devpriv->i_IobaseAmcc +
- APCI1564_DIGITAL_OP +
- APCI1564_DIGITAL_OP_RW);
- } /* if (data[1]==0) */
- else {
- if (data[1] == 1) {
- switch (ui_NoOfChannel) {
- case 2:
- data[0] = ~data[0] & 0x3;
- ui_Temp1 = 3;
- ui_Temp1 =
- ui_Temp1 << 2 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (2 *
- data
- [2])) ^
- 0xffffffff) & ui_Temp;
- break;
- case 4:
- data[0] = ~data[0] & 0xf;
- ui_Temp1 = 15;
- ui_Temp1 =
- ui_Temp1 << 4 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (4 *
- data
- [2])) ^
- 0xffffffff) & ui_Temp;
- break;
- case 8:
- data[0] = ~data[0] & 0xff;
- ui_Temp1 = 255;
- ui_Temp1 =
- ui_Temp1 << 8 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (8 *
- data
- [2])) ^
- 0xffffffff) & ui_Temp;
- break;
- case 16:
- data[0] = ~data[0] & 0xffff;
- ui_Temp1 = 65535;
- ui_Temp1 =
- ui_Temp1 << 16 *
- data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (16 *
- data
- [2])) ^
- 0xffffffff) & ui_Temp;
- break;
- case 31:
- break;
- default:
- comedi_error(dev,
- " chan spec wrong");
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* switch(ui_NoOfChannels) */
- outl(data[0],
- devpriv->i_IobaseAmcc +
- APCI1564_DIGITAL_OP +
- APCI1564_DIGITAL_OP_RW);
- } /* if (data[1]==1) */
- else {
- printk("\nSpecified channel not supported\n");
- } /* else if (data[1]==1) */
- } /* else if (data[1]==0) */
- } /* if (data[3]==1); */
- else {
- printk("\nSpecified functionality does not exist\n");
- return -EINVAL;
- } /* else if (data[3]==1) */
- } /* else if (data[3]==0) */
- return insn->n;
-}