diff options
Diffstat (limited to 'drivers/scsi/eata_pio.c')
| -rw-r--r-- | drivers/scsi/eata_pio.c | 56 |
1 files changed, 10 insertions, 46 deletions
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c index d5f8362335d..356def44ce5 100644 --- a/drivers/scsi/eata_pio.c +++ b/drivers/scsi/eata_pio.c @@ -92,58 +92,22 @@ static unsigned long queue_counter; static struct scsi_host_template driver_template; -/* - * eata_proc_info - * inout : decides on the direction of the dataflow and the meaning of the - * variables - * buffer: If inout==FALSE data is being written to it else read from it - * *start: If inout==FALSE start of the valid data in the buffer - * offset: If inout==FALSE offset from the beginning of the imaginary file - * from which we start writing into the buffer - * length: If inout==FALSE max number of bytes to be written into the buffer - * else number of bytes in the buffer - */ -static int eata_pio_proc_info(struct Scsi_Host *shost, char *buffer, char **start, off_t offset, - int length, int rw) +static int eata_pio_show_info(struct seq_file *m, struct Scsi_Host *shost) { - int len = 0; - off_t begin = 0, pos = 0; - - if (rw) - return -ENOSYS; - - len += sprintf(buffer+len, "EATA (Extended Attachment) PIO driver version: " + seq_printf(m, "EATA (Extended Attachment) PIO driver version: " "%d.%d%s\n",VER_MAJOR, VER_MINOR, VER_SUB); - len += sprintf(buffer + len, "queued commands: %10ld\n" + seq_printf(m, "queued commands: %10ld\n" "processed interrupts:%10ld\n", queue_counter, int_counter); - len += sprintf(buffer + len, "\nscsi%-2d: HBA %.10s\n", + seq_printf(m, "\nscsi%-2d: HBA %.10s\n", shost->host_no, SD(shost)->name); - len += sprintf(buffer + len, "Firmware revision: v%s\n", + seq_printf(m, "Firmware revision: v%s\n", SD(shost)->revision); - len += sprintf(buffer + len, "IO: PIO\n"); - len += sprintf(buffer + len, "Base IO : %#.4x\n", (u32) shost->base); - len += sprintf(buffer + len, "Host Bus: %s\n", + seq_printf(m, "IO: PIO\n"); + seq_printf(m, "Base IO : %#.4x\n", (u32) shost->base); + seq_printf(m, "Host Bus: %s\n", (SD(shost)->bustype == 'P')?"PCI ": (SD(shost)->bustype == 'E')?"EISA":"ISA "); - - pos = begin + len; - - if (pos < offset) { - len = 0; - begin = pos; - } - if (pos > offset + length) - goto stop_output; - -stop_output: - DBG(DBG_PROC, printk("2pos: %ld offset: %ld len: %d\n", pos, offset, len)); - *start = buffer + (offset - begin); /* Start of wanted data */ - len -= (offset - begin); /* Start slop */ - if (len > length) - len = length; /* Ending slop */ - DBG(DBG_PROC, printk("3pos: %ld offset: %ld len: %d\n", pos, offset, len)); - - return len; + return 0; } static int eata_pio_release(struct Scsi_Host *sh) @@ -985,7 +949,7 @@ static int eata_pio_detect(struct scsi_host_template *tpnt) static struct scsi_host_template driver_template = { .proc_name = "eata_pio", .name = "EATA (Extended Attachment) PIO driver", - .proc_info = eata_pio_proc_info, + .show_info = eata_pio_show_info, .detect = eata_pio_detect, .release = eata_pio_release, .queuecommand = eata_pio_queue, |