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Viewing changes to drivers/staging/comedi/drivers/pcl818.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/staging/comedi/drivers/pcl818.c
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        int n_ranges;           /*  len of range list */
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        int n_aichan_se;        /*  num of A/D chans in single ended  mode */
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        int n_aichan_diff;      /*  num of A/D chans in diferencial mode */
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        unsigned int ns_min;    /*  minimal alllowed delay between samples (in ns) */
 
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        unsigned int ns_min;    /*  minimal allowed delay between samples (in ns) */
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        int n_aochan;           /*  num of D/A chans */
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        int n_dichan;           /*  num of DI chans */
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        int n_dochan;           /*  num of DO chans */
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        long dma_runs_to_end;   /*  how many we must permorm DMA transfer to end of record */
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        unsigned long last_dma_run;     /*  how many bytes we must transfer on last DMA page */
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        unsigned char neverending_ai;   /*  if=1, then we do neverending record (you must use cancel()) */
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        unsigned int ns_min;    /*  manimal alllowed delay between samples (in us) for actual card */
 
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        unsigned int ns_min;    /*  manimal allowed delay between samples (in us) for actual card */
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        int i8253_osc_base;     /*  1/frequency of on board oscilator in ns */
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        int irq_free;           /*  1=have allocated IRQ */
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        int irq_blocked;        /*  1=IRQ now uses any subdev */
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        }
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        if (n_chan > 1) {
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                /*  first channel is everytime ok */
 
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                /*  first channel is every time ok */
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                chansegment[0] = chanlist[0];
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                /*  build part of chanlist */
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                for (i = 1, seglen = 1; i < n_chan; i++, seglen++) {
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                                break;
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                        nowmustbechan =
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                            (CR_CHAN(chansegment[i - 1]) + 1) % s->n_chan;
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                        if (nowmustbechan != CR_CHAN(chanlist[i])) {    /*  channel list isn't continous :-( */
 
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                        if (nowmustbechan != CR_CHAN(chanlist[i])) {    /*  channel list isn't continuous :-( */
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                                printk
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                                    ("comedi%d: pcl818: channel list must be continous! chanlist[%i]=%d but must be %d or %d!\n",
 
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                                    ("comedi%d: pcl818: channel list must be continuous! chanlist[%i]=%d but must be %d or %d!\n",
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                                     dev->minor, i, CR_CHAN(chanlist[i]),
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                                     nowmustbechan, CR_CHAN(chanlist[0]));
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                                return 0;
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                tmp = (CMOS_READ(RTC_INTR_FLAGS) & 0xF0);       /* restart */
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                restore_flags(flags);
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                break;
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        };
 
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        }
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}
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/*