diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 99 | ||||
| -rw-r--r-- | drivers/isdn/capi/capidrv.c | 55 | ||||
| -rw-r--r-- | drivers/isdn/capi/kcapi.c | 8 | ||||
| -rw-r--r-- | drivers/isdn/gigaset/capi.c | 75 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/avmcard.h | 6 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1.c | 54 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1dma.c | 71 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1isa.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1pci.c | 4 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1pcmcia.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/c4.c | 53 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/t1isa.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/t1pci.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/eicon/capimain.c | 40 | ||||
| -rw-r--r-- | drivers/isdn/hardware/eicon/diva_didd.c | 45 | ||||
| -rw-r--r-- | drivers/isdn/hardware/eicon/divasi.c | 48 | ||||
| -rw-r--r-- | drivers/isdn/hardware/eicon/divasproc.c | 198 | ||||
| -rw-r--r-- | drivers/isdn/hysdn/hycapi.c | 56 |
18 files changed, 384 insertions, 436 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 65bf91e16a4..79f9364aded 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -33,6 +33,7 @@ #endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */ #include <linux/skbuff.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/poll.h> #include <linux/capi.h> #include <linux/kernelcapi.h> @@ -1407,114 +1408,84 @@ static void capinc_tty_exit(void) * /proc/capi/capi20: * minor applid nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt */ -static int proc_capidev_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int capi20_proc_show(struct seq_file *m, void *v) { struct capidev *cdev; struct list_head *l; - int len = 0; read_lock(&capidev_list_lock); list_for_each(l, &capidev_list) { cdev = list_entry(l, struct capidev, list); - len += sprintf(page+len, "0 %d %lu %lu %lu %lu\n", + seq_printf(m, "0 %d %lu %lu %lu %lu\n", cdev->ap.applid, cdev->ap.nrecvctlpkt, cdev->ap.nrecvdatapkt, cdev->ap.nsentctlpkt, cdev->ap.nsentdatapkt); - if (len <= off) { - off -= len; - len = 0; - } else { - if (len-off > count) - goto endloop; - } } - -endloop: read_unlock(&capidev_list_lock); - if (len < count) - *eof = 1; - if (len > count) len = count; - if (len < 0) len = 0; - return len; + return 0; } +static int capi20_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, capi20_proc_show, NULL); +} + +static const struct file_operations capi20_proc_fops = { + .owner = THIS_MODULE, + .open = capi20_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /* * /proc/capi/capi20ncci: * applid ncci */ -static int proc_capincci_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int capi20ncci_proc_show(struct seq_file *m, void *v) { struct capidev *cdev; struct capincci *np; struct list_head *l; - int len = 0; read_lock(&capidev_list_lock); list_for_each(l, &capidev_list) { cdev = list_entry(l, struct capidev, list); for (np=cdev->nccis; np; np = np->next) { - len += sprintf(page+len, "%d 0x%x\n", + seq_printf(m, "%d 0x%x\n", cdev->ap.applid, np->ncci); - if (len <= off) { - off -= len; - len = 0; - } else { - if (len-off > count) - goto endloop; - } } } -endloop: read_unlock(&capidev_list_lock); - *start = page+off; - if (len < count) - *eof = 1; - if (len>count) len = count; - if (len<0) len = 0; - return len; + return 0; } -static struct procfsentries { - char *name; - mode_t mode; - int (*read_proc)(char *page, char **start, off_t off, - int count, int *eof, void *data); - struct proc_dir_entry *procent; -} procfsentries[] = { - /* { "capi", S_IFDIR, 0 }, */ - { "capi/capi20", 0 , proc_capidev_read_proc }, - { "capi/capi20ncci", 0 , proc_capincci_read_proc }, +static int capi20ncci_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, capi20ncci_proc_show, NULL); +} + +static const struct file_operations capi20ncci_proc_fops = { + .owner = THIS_MODULE, + .open = capi20ncci_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, }; static void __init proc_init(void) { - int nelem = ARRAY_SIZE(procfsentries); - int i; - - for (i=0; i < nelem; i++) { - struct procfsentries *p = procfsentries + i; - p->procent = create_proc_entry(p->name, p->mode, NULL); - if (p->procent) p->procent->read_proc = p->read_proc; - } + proc_create("capi/capi20", 0, NULL, &capi20_proc_fops); + proc_create("capi/capi20ncci", 0, NULL, &capi20ncci_proc_fops); } static void __exit proc_exit(void) { - int nelem = ARRAY_SIZE(procfsentries); - int i; - - for (i=nelem-1; i >= 0; i--) { - struct procfsentries *p = procfsentries + i; - if (p->procent) { - remove_proc_entry(p->name, NULL); - p->procent = NULL; - } - } + remove_proc_entry("capi/capi20", NULL); + remove_proc_entry("capi/capi20ncci", NULL); } /* -------- init function and module interface ---------------------- */ diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index 66b7d7a8647..bb450152fb7 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -24,6 +24,7 @@ #include <linux/isdn.h> #include <linux/isdnif.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/capi.h> #include <linux/kernelcapi.h> #include <linux/ctype.h> @@ -2229,59 +2230,37 @@ static void lower_callback(unsigned int cmd, u32 contr, void *data) * /proc/capi/capidrv: * nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt */ -static int proc_capidrv_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int capidrv_proc_show(struct seq_file *m, void *v) { - int len = 0; - - len += sprintf(page+len, "%lu %lu %lu %lu\n", + seq_printf(m, "%lu %lu %lu %lu\n", global.ap.nrecvctlpkt, global.ap.nrecvdatapkt, global.ap.nsentctlpkt, global.ap.nsentdatapkt); - if (off+count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len-off) ? count : len-off); + return 0; +} + +static int capidrv_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, capidrv_proc_show, NULL); } -static struct procfsentries { - char *name; - mode_t mode; - int (*read_proc)(char *page, char **start, off_t off, - int count, int *eof, void *data); - struct proc_dir_entry *procent; -} procfsentries[] = { - /* { "capi", S_IFDIR, 0 }, */ - { "capi/capidrv", 0 , proc_capidrv_read_proc }, +static const struct file_operations capidrv_proc_fops = { + .owner = THIS_MODULE, + .open = capidrv_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, }; static void __init proc_init(void) { - int nelem = ARRAY_SIZE(procfsentries); - int i; - - for (i=0; i < nelem; i++) { - struct procfsentries *p = procfsentries + i; - p->procent = create_proc_entry(p->name, p->mode, NULL); - if (p->procent) p->procent->read_proc = p->read_proc; - } + proc_create("capi/capidrv", 0, NULL, &capidrv_proc_fops); } static void __exit proc_exit(void) { - int nelem = ARRAY_SIZE(procfsentries); - int i; - - for (i=nelem-1; i >= 0; i--) { - struct procfsentries *p = procfsentries + i; - if (p->procent) { - remove_proc_entry(p->name, NULL); - p->procent = NULL; - } - } + remove_proc_entry("capi/capidrv", NULL); } static int __init capidrv_init(void) diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c index dc506ab99ca..b0bacf377c1 100644 --- a/drivers/isdn/capi/kcapi.c +++ b/drivers/isdn/capi/kcapi.c @@ -490,13 +490,7 @@ attach_capi_ctr(struct capi_ctr *card) card->traceflag = showcapimsgs; sprintf(card->procfn, "capi/controllers/%d", card->cnr); - card->procent = create_proc_entry(card->procfn, 0, NULL); - if (card->procent) { - card->procent->read_proc = - (int (*)(char *,char **,off_t,int,int *,void *)) - card->ctr_read_proc; - card->procent->data = card; - } + card->procent = proc_create_data(card->procfn, 0, NULL, card->proc_fops, card); ncards++; printk(KERN_NOTICE "kcapi: Controller [%03d]: %s attached\n", diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c index 3f5cd06af10..6f0ae32906b 100644 --- a/drivers/isdn/gigaset/capi.c +++ b/drivers/isdn/gigaset/capi.c @@ -13,6 +13,8 @@ #include "gigaset.h" #include <linux/ctype.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/isdn/capilli.h> #include <linux/isdn/capicmd.h> #include <linux/isdn/capiutil.h> @@ -2106,35 +2108,22 @@ static char *gigaset_procinfo(struct capi_ctr *ctr) return ctr->name; /* ToDo: more? */ } -/** - * gigaset_ctr_read_proc() - build controller proc file entry - * @page: buffer of PAGE_SIZE bytes for receiving the entry. - * @start: unused. - * @off: unused. - * @count: unused. - * @eof: unused. - * @ctr: controller descriptor structure. - * - * Return value: length of generated entry - */ -static int gigaset_ctr_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctr) +static int gigaset_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctr = m->private; struct cardstate *cs = ctr->driverdata; char *s; int i; - int len = 0; - len += sprintf(page+len, "%-16s %s\n", "name", ctr->name); - len += sprintf(page+len, "%-16s %s %s\n", "dev", + + seq_printf(m, "%-16s %s\n", "name", ctr->name); + seq_printf(m, "%-16s %s %s\n", "dev", dev_driver_string(cs->dev), dev_name(cs->dev)); - len += sprintf(page+len, "%-16s %d\n", "id", cs->myid); + seq_printf(m, "%-16s %d\n", "id", cs->myid); if (cs->gotfwver) - len += sprintf(page+len, "%-16s %d.%d.%d.%d\n", "firmware", + seq_printf(m, "%-16s %d.%d.%d.%d\n", "firmware", cs->fwver[0], cs->fwver[1], cs->fwver[2], cs->fwver[3]); - len += sprintf(page+len, "%-16s %d\n", "channels", - cs->channels); - len += sprintf(page+len, "%-16s %s\n", "onechannel", - cs->onechannel ? "yes" : "no"); + seq_printf(m, "%-16s %d\n", "channels", cs->channels); + seq_printf(m, "%-16s %s\n", "onechannel", cs->onechannel ? "yes" : "no"); switch (cs->mode) { case M_UNKNOWN: @@ -2152,7 +2141,7 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off, default: s = "??"; } - len += sprintf(page+len, "%-16s %s\n", "mode", s); + seq_printf(m, "%-16s %s\n", "mode", s); switch (cs->mstate) { case MS_UNINITIALIZED: @@ -2176,25 +2165,21 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off, default: s = "??"; } - len += sprintf(page+len, "%-16s %s\n", "mstate", s); + seq_printf(m, "%-16s %s\n", "mstate", s); - len += sprintf(page+len, "%-16s %s\n", "running", - cs->running ? "yes" : "no"); - len += sprintf(page+len, "%-16s %s\n", "connected", - cs->connected ? "yes" : "no"); - len += sprintf(page+len, "%-16s %s\n", "isdn_up", - cs->isdn_up ? "yes" : "no"); - len += sprintf(page+len, "%-16s %s\n", "cidmode", - cs->cidmode ? "yes" : "no"); + seq_printf(m, "%-16s %s\n", "running", cs->running ? "yes" : "no"); + seq_printf(m, "%-16s %s\n", "connected", cs->connected ? "yes" : "no"); + seq_printf(m, "%-16s %s\n", "isdn_up", cs->isdn_up ? "yes" : "no"); + seq_printf(m, "%-16s %s\n", "cidmode", cs->cidmode ? "yes" : "no"); for (i = 0; i < cs->channels; i++) { - len += sprintf(page+len, "[%d]%-13s %d\n", i, "corrupted", + seq_printf(m, "[%d]%-13s %d\n", i, "corrupted", cs->bcs[i].corrupted); - len += sprintf(page+len, "[%d]%-13s %d\n", i, "trans_down", + seq_printf(m, "[%d]%-13s %d\n", i, "trans_down", cs->bcs[i].trans_down); - len += sprintf(page+len, "[%d]%-13s %d\n", i, "trans_up", + seq_printf(m, "[%d]%-13s %d\n", i, "trans_up", cs->bcs[i].trans_up); - len += sprintf(page+len, "[%d]%-13s %d\n", i, "chstate", + seq_printf(m, "[%d]%-13s %d\n", i, "chstate", cs->bcs[i].chstate); switch (cs->bcs[i].proto2) { case L2_BITSYNC: @@ -2209,11 +2194,23 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off, default: s = "??"; } - len += sprintf(page+len, "[%d]%-13s %s\n", i, "proto2", s); + seq_printf(m, "[%d]%-13s %s\n", i, "proto2", s); } - return len; + return 0; } +static int gigaset_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, gigaset_proc_show, PDE(inode)->data); +} + +static const struct file_operations gigaset_proc_fops = { + .owner = THIS_MODULE, + .open = gigaset_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; static struct capi_driver capi_driver_gigaset = { .name = "gigaset", @@ -2256,7 +2253,7 @@ int gigaset_isdn_register(struct cardstate *cs, const char *isdnid) iif->ctr.release_appl = gigaset_release_appl; iif->ctr.send_message = gigaset_send_message; iif->ctr.procinfo = gigaset_procinfo; - iif->ctr.ctr_read_proc = gigaset_ctr_read_proc; + iif->ctr.proc_fops = &gigaset_proc_fops; INIT_LIST_HEAD(&iif->appls); skb_queue_head_init(&iif->sendqueue); atomic_set(&iif->sendqlen, 0); diff --git a/drivers/isdn/hardware/avm/avmcard.h b/drivers/isdn/hardware/avm/avmcard.h index d964f07e4a5..a70e8854461 100644 --- a/drivers/isdn/hardware/avm/avmcard.h +++ b/drivers/isdn/hardware/avm/avmcard.h @@ -556,8 +556,7 @@ u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); void b1_parse_version(avmctrl_info *card); irqreturn_t b1_interrupt(int interrupt, void *devptr); -int b1ctl_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl); +extern const struct file_operations b1ctl_proc_fops; avmcard_dmainfo *avmcard_dma_alloc(char *name, struct pci_dev *, long rsize, long ssize); @@ -577,7 +576,6 @@ void b1dma_register_appl(struct capi_ctr *ctrl, capi_register_params *rp); void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl); u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); -int b1dmactl_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl); +extern const struct file_operations b1dmactl_proc_fops; #endif /* _AVMCARD_H_ */ diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index a7c0083e78a..c38fa0f4c72 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -12,6 +12,8 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/pci.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/delay.h> #include <linux/mm.h> @@ -634,18 +636,17 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) } /* ------------------------------------------------------------- */ -int b1ctl_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl) +static int b1ctl_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctrl = m->private; avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmcard *card = cinfo->card; u8 flag; - int len = 0; char *s; - len += sprintf(page+len, "%-16s %s\n", "name", card->name); - len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port); - len += sprintf(page+len, "%-16s %d\n", "irq", card->irq); + seq_printf(m, "%-16s %s\n", "name", card->name); + seq_printf(m, "%-16s 0x%x\n", "io", card->port); + seq_printf(m, "%-16s %d\n", "irq", card->irq); switch (card->cardtype) { case avm_b1isa: s = "B1 ISA"; break; case avm_b1pci: s = "B1 PCI"; break; @@ -658,20 +659,20 @@ int b1ctl_read_proc(char *page, char **start, off_t off, case avm_c2: s = "C2"; break; default: s = "???"; break; } - len += sprintf(page+len, "%-16s %s\n", "type", s); + seq_printf(m, "%-16s %s\n", "type", s); if (card->cardtype == avm_t1isa) - len += sprintf(page+len, "%-16s %d\n", "cardnr", card->cardnr); + seq_printf(m, "%-16s %d\n", "cardnr", card->cardnr); if ((s = cinfo->version[VER_DRIVER]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_driver", s); + seq_printf(m, "%-16s %s\n", "ver_driver", s); if ((s = cinfo->version[VER_CARDTYPE]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s); + seq_printf(m, "%-16s %s\n", "ver_cardtype", s); if ((s = cinfo->version[VER_SERIAL]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_serial", s); + seq_printf(m, "%-16s %s\n", "ver_serial", s); if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[3]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s%s%s%s\n", "protocol", (flag & 0x01) ? " DSS1" : "", (flag & 0x02) ? " CT1" : "", @@ -685,7 +686,7 @@ int b1ctl_read_proc(char *page, char **start, off_t off, if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[5]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s\n", "linetype", (flag & 0x01) ? " point to point" : "", (flag & 0x02) ? " point to multipoint" : "", @@ -693,16 +694,25 @@ int b1ctl_read_proc(char *page, char **start, off_t off, (flag & 0x04) ? " leased line with D-channel" : "" ); } - len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname); - - if (off+count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len-off) ? count : len-off); + seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); + + return 0; +} + +static int b1ctl_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, b1ctl_proc_show, PDE(inode)->data); } +const struct file_operations b1ctl_proc_fops = { + .owner = THIS_MODULE, + .open = b1ctl_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; +EXPORT_SYMBOL(b1ctl_proc_fops); + /* ------------------------------------------------------------- */ #ifdef CONFIG_PCI @@ -781,8 +791,6 @@ EXPORT_SYMBOL(b1_send_message); EXPORT_SYMBOL(b1_parse_version); EXPORT_SYMBOL(b1_interrupt); -EXPORT_SYMBOL(b1ctl_read_proc); - static int __init b1_init(void) { char *p; diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index 0e84aaae43f..124550d0dbf 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -11,6 +11,8 @@ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/delay.h> #include <linux/mm.h> @@ -855,21 +857,20 @@ u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb) /* ------------------------------------------------------------- */ -int b1dmactl_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl) +static int b1dmactl_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctrl = m->private; avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmcard *card = cinfo->card; u8 flag; - int len = 0; char *s; u32 txoff, txlen, rxoff, rxlen, csr; unsigned long flags; - len += sprintf(page+len, "%-16s %s\n", "name", card->name); - len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port); - len += sprintf(page+len, "%-16s %d\n", "irq", card->irq); - len += sprintf(page+len, "%-16s 0x%lx\n", "membase", card->membase); + seq_printf(m, "%-16s %s\n", "name", card->name); + seq_printf(m, "%-16s 0x%x\n", "io", card->port); + seq_printf(m, "%-16s %d\n", "irq", card->irq); + seq_printf(m, "%-16s 0x%lx\n", "membase", card->membase); switch (card->cardtype) { case avm_b1isa: s = "B1 ISA"; break; case avm_b1pci: s = "B1 PCI"; break; @@ -882,18 +883,18 @@ int b1dmactl_read_proc(char *page, char **start, off_t off, case avm_c2: s = "C2"; break; default: s = "???"; break; } - len += sprintf(page+len, "%-16s %s\n", "type", s); + seq_printf(m, "%-16s %s\n", "type", s); if ((s = cinfo->version[VER_DRIVER]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_driver", s); + seq_printf(m, "%-16s %s\n", "ver_driver", s); if ((s = cinfo->version[VER_CARDTYPE]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s); + seq_printf(m, "%-16s %s\n", "ver_cardtype", s); if ((s = cinfo->version[VER_SERIAL]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_serial", s); + seq_printf(m, "%-16s %s\n", "ver_serial", s); if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[3]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s%s%s%s\n", "protocol", (flag & 0x01) ? " DSS1" : "", (flag & 0x02) ? " CT1" : "", @@ -907,7 +908,7 @@ int b1dmactl_read_proc(char *page, char **start, off_t off, if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[5]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s\n", "linetype", (flag & 0x01) ? " point to point" : "", (flag & 0x02) ? " point to multipoint" : "", @@ -915,7 +916,7 @@ int b1dmactl_read_proc(char *page, char **start, off_t off, (flag & 0x04) ? " leased line with D-channel" : "" ); } - len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname); + seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); spin_lock_irqsave(&card->lock, flags); @@ -930,27 +931,30 @@ int b1dmactl_read_proc(char *page, char **start, off_t off, spin_unlock_irqrestore(&card->lock, flags); - len += sprintf(page+len, "%-16s 0x%lx\n", - "csr (cached)", (unsigned long)card->csr); - len += sprintf(page+len, "%-16s 0x%lx\n", - "csr", (unsigned long)csr); - len += sprintf(page+len, "%-16s %lu\n", - "txoff", (unsigned long)txoff); - len += sprintf(page+len, "%-16s %lu\n", - "txlen", (unsigned long)txlen); - len += sprintf(page+len, "%-16s %lu\n", - "rxoff", (unsigned long)rxoff); - len += sprintf(page+len, "%-16s %lu\n", - "rxlen", (unsigned long)rxlen); - - if (off+count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len-off) ? count : len-off); + seq_printf(m, "%-16s 0x%lx\n", "csr (cached)", (unsigned long)card->csr); + seq_printf(m, "%-16s 0x%lx\n", "csr", (unsigned long)csr); + seq_printf(m, "%-16s %lu\n", "txoff", (unsigned long)txoff); + seq_printf(m, "%-16s %lu\n", "txlen", (unsigned long)txlen); + seq_printf(m, "%-16s %lu\n", "rxoff", (unsigned long)rxoff); + seq_printf(m, "%-16s %lu\n", "rxlen", (unsigned long)rxlen); + + return 0; +} + +static int b1dmactl_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, b1dmactl_proc_show, PDE(inode)->data); } +const struct file_operations b1dmactl_proc_fops = { + .owner = THIS_MODULE, + .open = b1dmactl_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; +EXPORT_SYMBOL(b1dmactl_proc_fops); + /* ------------------------------------------------------------- */ EXPORT_SYMBOL(b1dma_reset); @@ -963,7 +967,6 @@ EXPORT_SYMBOL(b1dma_reset_ctr); EXPORT_SYMBOL(b1dma_register_appl); EXPORT_SYMBOL(b1dma_release_appl); EXPORT_SYMBOL(b1dma_send_message); -EXPORT_SYMBOL(b1dmactl_read_proc); static int __init b1dma_init(void) { diff --git a/drivers/isdn/hardware/avm/b1isa.c b/drivers/isdn/hardware/avm/b1isa.c index 6461a32bc83..ff5390546f9 100644 --- a/drivers/isdn/hardware/avm/b1isa.c +++ b/drivers/isdn/hardware/avm/b1isa.c @@ -121,7 +121,7 @@ static int b1isa_probe(struct pci_dev *pdev) cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.procinfo = b1isa_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/b1pci.c b/drivers/isdn/hardware/avm/b1pci.c index 5b314a2c404..c97e4315079 100644 --- a/drivers/isdn/hardware/avm/b1pci.c +++ b/drivers/isdn/hardware/avm/b1pci.c @@ -112,7 +112,7 @@ static int b1pci_probe(struct capicardparams *p, struct pci_dev *pdev) cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.procinfo = b1pci_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); cinfo->capi_ctrl.owner = THIS_MODULE; @@ -251,7 +251,7 @@ static int b1pciv4_probe(struct capicardparams *p, struct pci_dev *pdev) cinfo->capi_ctrl.load_firmware = b1dma_load_firmware; cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr; cinfo->capi_ctrl.procinfo = b1pciv4_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1dmactl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/b1pcmcia.c b/drivers/isdn/hardware/avm/b1pcmcia.c index 7740403b40e..d6391e0afee 100644 --- a/drivers/isdn/hardware/avm/b1pcmcia.c +++ b/drivers/isdn/hardware/avm/b1pcmcia.c @@ -108,7 +108,7 @@ static int b1pcmcia_add_card(unsigned int port, unsigned irq, cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.procinfo = b1pcmcia_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 6833301a45f..de6e6b31181 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -11,6 +11,8 @@ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/delay.h> #include <linux/mm.h> @@ -1062,19 +1064,18 @@ static char *c4_procinfo(struct capi_ctr *ctrl) return cinfo->infobuf; } -static int c4_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl) +static int c4_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctrl = m->private; avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmcard *card = cinfo->card; u8 flag; - int len = 0; char *s; - len += sprintf(page+len, "%-16s %s\n", "name", card->name); - len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port); - len += sprintf(page+len, "%-16s %d\n", "irq", card->irq); - len += sprintf(page+len, "%-16s 0x%lx\n", "membase", card->membase); + seq_printf(m, "%-16s %s\n", "name", card->name); + seq_printf(m, "%-16s 0x%x\n", "io", card->port); + seq_printf(m, "%-16s %d\n", "irq", card->irq); + seq_printf(m, "%-16s 0x%lx\n", "membase", card->membase); switch (card->cardtype) { case avm_b1isa: s = "B1 ISA"; break; case avm_b1pci: s = "B1 PCI"; break; @@ -1087,18 +1088,18 @@ static int c4_read_proc(char *page, char **start, off_t off, case avm_c2: s = "C2"; break; default: s = "???"; break; } - len += sprintf(page+len, "%-16s %s\n", "type", s); + seq_printf(m, "%-16s %s\n", "type", s); if ((s = cinfo->version[VER_DRIVER]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_driver", s); + seq_printf(m, "%-16s %s\n", "ver_driver", s); if ((s = cinfo->version[VER_CARDTYPE]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s); + seq_printf(m, "%-16s %s\n", "ver_cardtype", s); if ((s = cinfo->version[VER_SERIAL]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_serial", s); + seq_printf(m, "%-16s %s\n", "ver_serial", s); if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[3]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s%s%s%s\n", "protocol", (flag & 0x01) ? " DSS1" : "", (flag & 0x02) ? " CT1" : "", @@ -1112,7 +1113,7 @@ static int c4_read_proc(char *page, char **start, off_t off, if (card->cardtype != avm_m1) { flag = ((u8 *)(ctrl->profile.manu))[5]; if (flag) - len += sprintf(page+len, "%-16s%s%s%s%s\n", + seq_printf(m, "%-16s%s%s%s%s\n", "linetype", (flag & 0x01) ? " point to point" : "", (flag & 0x02) ? " point to multipoint" : "", @@ -1120,16 +1121,24 @@ static int c4_read_proc(char *page, char **start, off_t off, (flag & 0x04) ? " leased line with D-channel" : "" ); } - len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname); - - if (off+count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len-off) ? count : len-off); + seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); + + return 0; } +static int c4_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, c4_proc_show, PDE(inode)->data); +} + +static const struct file_operations c4_proc_fops = { + .owner = THIS_MODULE, + .open = c4_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /* ------------------------------------------------------------- */ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev, @@ -1201,7 +1210,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev, cinfo->capi_ctrl.load_firmware = c4_load_firmware; cinfo->capi_ctrl.reset_ctr = c4_reset_ctr; cinfo->capi_ctrl.procinfo = c4_procinfo; - cinfo->capi_ctrl.ctr_read_proc = c4_read_proc; + cinfo->capi_ctrl.proc_fops = &c4_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c index 1c53fd49adb..baeeb3c2a3e 100644 --- a/drivers/isdn/hardware/avm/t1isa.c +++ b/drivers/isdn/hardware/avm/t1isa.c @@ -429,7 +429,7 @@ static int t1isa_probe(struct pci_dev *pdev, int cardnr) cinfo->capi_ctrl.load_firmware = t1isa_load_firmware; cinfo->capi_ctrl.reset_ctr = t1isa_reset_ctr; cinfo->capi_ctrl.procinfo = t1isa_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/t1pci.c b/drivers/isdn/hardware/avm/t1pci.c index e6d298d7514..5a3f8309801 100644 --- a/drivers/isdn/hardware/avm/t1pci.c +++ b/drivers/isdn/hardware/avm/t1pci.c @@ -119,7 +119,7 @@ static int t1pci_add_card(struct capicardparams *p, struct pci_dev *pdev) cinfo->capi_ctrl.load_firmware = b1dma_load_firmware; cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr; cinfo->capi_ctrl.procinfo = t1pci_procinfo; - cinfo->capi_ctrl.ctr_read_proc = b1dmactl_read_proc; + cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops; strcpy(cinfo->capi_ctrl.name, card->name); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/eicon/capimain.c b/drivers/isdn/hardware/eicon/capimain.c index 98fcdfc7ca5..0f073cd7376 100644 --- a/drivers/isdn/hardware/eicon/capimain.c +++ b/drivers/isdn/hardware/eicon/capimain.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/init.h> #include <asm/uaccess.h> +#include <linux/seq_file.h> #include <linux/skbuff.h> #include "os_capi.h" @@ -75,25 +76,32 @@ void diva_os_free_message_buffer(diva_os_message_buffer_s * dmb) /* * proc function for controller info */ -static int diva_ctl_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl) +static int diva_ctl_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctrl = m->private; diva_card *card = (diva_card *) ctrl->driverdata; - int len = 0; - - len += sprintf(page + len, "%s\n", ctrl->name); - len += sprintf(page + len, "Serial No. : %s\n", ctrl->serial); - len += sprintf(page + len, "Id : %d\n", card->Id); - len += sprintf(page + len, "Channels : %d\n", card->d.channels); - - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); + + seq_printf(m, "%s\n", ctrl->name); + seq_printf(m, "Serial No. : %s\n", ctrl->serial); + seq_printf(m, "Id : %d\n", card->Id); + seq_printf(m, "Channels : %d\n", card->d.channels); + + return 0; +} + +static int diva_ctl_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, diva_ctl_proc_show, NULL); } +static const struct file_operations diva_ctl_proc_fops = { + .owner = THIS_MODULE, + .open = diva_ctl_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /* * set additional os settings in capi_ctr struct */ @@ -102,7 +110,7 @@ void diva_os_set_controller_struct(struct capi_ctr *ctrl) ctrl->driver_name = DRIVERLNAME; ctrl->load_firmware = NULL; ctrl->reset_ctr = NULL; - ctrl->ctr_read_proc = diva_ctl_read_proc; + ctrl->proc_fops = &diva_ctl_proc_fops; ctrl->owner = THIS_MODULE; } diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c index 993b14cf177..5d06a743782 100644 --- a/drivers/isdn/hardware/eicon/diva_didd.c +++ b/drivers/isdn/hardware/eicon/diva_didd.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <net/net_namespace.h> #include "platform.h" @@ -62,39 +63,41 @@ static char *getrev(const char *revision) return rev; } -static int -proc_read(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int divadidd_proc_show(struct seq_file *m, void *v) { - int len = 0; char tmprev[32]; strcpy(tmprev, main_revision); - len += sprintf(page + len, "%s\n", DRIVERNAME); - len += sprintf(page + len, "name : %s\n", DRIVERLNAME); - len += sprintf(page + len, "release : %s\n", DRIVERRELEASE_DIDD); - len += sprintf(page + len, "build : %s(%s)\n", + seq_printf(m, "%s\n", DRIVERNAME); + seq_printf(m, "name : %s\n", DRIVERLNAME); + seq_printf(m, "release : %s\n", DRIVERRELEASE_DIDD); + seq_printf(m, "build : %s(%s)\n", diva_didd_common_code_build, DIVA_BUILD); - len += sprintf(page + len, "revision : %s\n", getrev(tmprev)); - - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); + seq_printf(m, "revision : %s\n", getrev(tmprev)); + + return 0; } +static int divadidd_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, divadidd_proc_show, NULL); +} + +static const struct file_operations divadidd_proc_fops = { + .owner = THIS_MODULE, + .open = divadidd_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int DIVA_INIT_FUNCTION create_proc(void) { proc_net_eicon = proc_mkdir("eicon", init_net.proc_net); if (proc_net_eicon) { - if ((proc_didd = - create_proc_entry(DRIVERLNAME, S_IFREG | S_IRUGO, - proc_net_eicon))) { - proc_didd->read_proc = proc_read; - } + proc_didd = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon, + &divadidd_proc_fops); return (1); } return (0); diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c index 69e71ebe784..f577719ab3f 100644 --- a/drivers/isdn/hardware/eicon/divasi.c +++ b/drivers/isdn/hardware/eicon/divasi.c @@ -17,6 +17,7 @@ #include <linux/poll.h> #include <linux/proc_fs.h> #include <linux/skbuff.h> +#include <linux/seq_file.h> #include <linux/smp_lock.h> #include <asm/uaccess.h> @@ -86,39 +87,40 @@ static void diva_um_timer_function(unsigned long data); extern struct proc_dir_entry *proc_net_eicon; static struct proc_dir_entry *um_idi_proc_entry = NULL; -static int -um_idi_proc_read(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int um_idi_proc_show(struct seq_file *m, void *v) { - int len = 0; char tmprev[32]; - len += sprintf(page + len, "%s\n", DRIVERNAME); - len += sprintf(page + len, "name : %s\n", DRIVERLNAME); - len += sprintf(page + len, "release : %s\n", DRIVERRELEASE_IDI); + seq_printf(m, "%s\n", DRIVERNAME); + seq_printf(m, "name : %s\n", DRIVERLNAME); + seq_printf(m, "release : %s\n", DRIVERRELEASE_IDI); strcpy(tmprev, main_revision); - len += sprintf(page + len, "revision : %s\n", getrev(tmprev)); - len += sprintf(page + len, "build : %s\n", DIVA_BUILD); - len += sprintf(page + len, "major : %d\n", major); - - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); + seq_printf(m, "revision : %s\n", getrev(tmprev)); + seq_printf(m, "build : %s\n", DIVA_BUILD); + seq_printf(m, "major : %d\n", major); + + return 0; +} + +static int um_idi_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, um_idi_proc_show, NULL); } +static const struct file_operations um_idi_proc_fops = { + .owner = THIS_MODULE, + .open = um_idi_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int DIVA_INIT_FUNCTION create_um_idi_proc(void) { - um_idi_proc_entry = create_proc_entry(DRIVERLNAME, - S_IFREG | S_IRUGO | S_IWUSR, - proc_net_eicon); + um_idi_proc_entry = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon, + &um_idi_proc_fops); if (!um_idi_proc_entry) return (0); - - um_idi_proc_entry->read_proc = um_idi_proc_read; - return (1); } diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c index 040827288ec..46d44a94262 100644 --- a/drivers/isdn/hardware/eicon/divasproc.c +++ b/drivers/isdn/hardware/eicon/divasproc.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/poll.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/list.h> #include <asm/uaccess.h> @@ -141,14 +142,10 @@ void remove_divas_proc(void) } } -/* -** write group_optimization -*/ -static int -write_grp_opt(struct file *file, const char __user *buffer, unsigned long count, - void *data) +static ssize_t grp_opt_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; if ((count == 1) || (count == 2)) { @@ -172,14 +169,10 @@ write_grp_opt(struct file *file, const char __user *buffer, unsigned long count, return (-EINVAL); } -/* -** write dynamic_l1_down -*/ -static int -write_d_l1_down(struct file *file, const char __user *buffer, unsigned long count, - void *data) +static ssize_t d_l1_down_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; if ((count == 1) || (count == 2)) { @@ -203,63 +196,62 @@ write_d_l1_down(struct file *file, const char __user *buffer, unsigned long coun return (-EINVAL); } - -/* -** read dynamic_l1_down -*/ -static int -read_d_l1_down(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int d_l1_down_proc_show(struct seq_file *m, void *v) { - int len = 0; - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = m->private; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; - len += sprintf(page + len, "%s\n", + seq_printf(m, "%s\n", (IoAdapter->capi_cfg. cfg_1 & DIVA_XDI_CAPI_CFG_1_DYNAMIC_L1_ON) ? "1" : "0"); + return 0; +} - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); +static int d_l1_down_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, d_l1_down_proc_show, PDE(inode)->data); } -/* -** read group_optimization -*/ -static int -read_grp_opt(char *page, char **start, off_t off, int count, int *eof, - void *data) +static const struct file_operations d_l1_down_proc_fops = { + .owner = THIS_MODULE, + .open = d_l1_down_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = d_l1_down_proc_write, +}; + +static int grp_opt_proc_show(struct seq_file *m, void *v) { - int len = 0; - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = m->private; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; - len += sprintf(page + len, "%s\n", + seq_printf(m, "%s\n", (IoAdapter->capi_cfg. cfg_1 & DIVA_XDI_CAPI_CFG_1_GROUP_POPTIMIZATION_ON) ? "1" : "0"); + return 0; +} - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); +static int grp_opt_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, grp_opt_proc_show, PDE(inode)->data); } -/* -** info write -*/ -static int -info_write(struct file *file, const char __user *buffer, unsigned long count, - void *data) +static const struct file_operations grp_opt_proc_fops = { + .owner = THIS_MODULE, + .open = grp_opt_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = grp_opt_proc_write, +}; + +static ssize_t info_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; char c[4]; @@ -277,63 +269,46 @@ info_write(struct file *file, const char __user *buffer, unsigned long count, return (-EINVAL); } -/* -** info read -*/ -static int -info_read(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int info_proc_show(struct seq_file *m, void *v) { int i = 0; - int len = 0; char *p; char tmpser[16]; - diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data; + diva_os_xdi_adapter_t *a = m->private; PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; - len += - sprintf(page + len, "Name : %s\n", - IoAdapter->Properties.Name); - len += sprintf(page + len, "DSP state : %08x\n", a->dsp_mask); - len += sprintf(page + len, "Channels : %02d\n", - IoAdapter->Properties.Channels); - len += sprintf(page + len, "E. max/used : %03d/%03d\n", + seq_printf(m, "Name : %s\n", IoAdapter->Properties.Name); + seq_printf(m, "DSP state : %08x\n", a->dsp_mask); + seq_printf(m, "Channels : %02d\n", IoAdapter->Properties.Channels); + seq_printf(m, "E. max/used : %03d/%03d\n", IoAdapter->e_max, IoAdapter->e_count); diva_get_vserial_number(IoAdapter, tmpser); - len += sprintf(page + len, "Serial : %s\n", tmpser); - len += - sprintf(page + len, "IRQ : %d\n", - IoAdapter->irq_info.irq_nr); - len += sprintf(page + len, "CardIndex : %d\n", a->CardIndex); - len += sprintf(page + len, "CardOrdinal : %d\n", a->CardOrdinal); - len += sprintf(page + len, "Controller : %d\n", a->controller); - len += sprintf(page + len, "Bus-Type : %s\n", + seq_printf(m, "Serial : %s\n", tmpser); + seq_printf(m, "IRQ : %d\n", IoAdapter->irq_info.irq_nr); + seq_printf(m, "CardIndex : %d\n", a->CardIndex); + seq_printf(m, "CardOrdinal : %d\n", a->CardOrdinal); + seq_printf(m, "Controller : %d\n", a->controller); + seq_printf(m, "Bus-Type : %s\n", (a->Bus == DIVAS_XDI_ADAPTER_BUS_ISA) ? "ISA" : "PCI"); - len += sprintf(page + len, "Port-Name : %s\n", a->port_name); + seq_printf(m, "Port-Name : %s\n", a->port_name); if (a->Bus == DIVAS_XDI_ADAPTER_BUS_PCI) { - len += - sprintf(page + len, "PCI-bus : %d\n", - a->resources.pci.bus); - len += - sprintf(page + len, "PCI-func : %d\n", - a->resources.pci.func); + seq_printf(m, "PCI-bus : %d\n", a->resources.pci.bus); + seq_printf(m, "PCI-func : %d\n", a->resources.pci.func); for (i = 0; i < 8; i++) { if (a->resources.pci.bar[i]) { - len += - sprintf(page + len, + seq_printf(m, "Mem / I/O %d : 0x%x / mapped : 0x%lx", i, a->resources.pci.bar[i], (unsigned long) a->resources. pci.addr[i]); if (a->resources.pci.length[i]) { - len += - sprintf(page + len, + seq_printf(m, " / length : %d", a->resources.pci. length[i]); } - len += sprintf(page + len, "\n"); + seq_putc(m, '\n'); } } } @@ -353,16 +328,25 @@ info_read(char *page, char **start, off_t off, int count, int *eof, } else { p = "ready"; } - len += sprintf(page + len, "State : %s\n", p); + seq_printf(m, "State : %s\n", p); - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); + return 0; +} + +static int info_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, info_proc_show, PDE(inode)->data); } +static const struct file_operations info_proc_fops = { + .owner = THIS_MODULE, + .open = info_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = info_proc_write, +}; + /* ** adapter proc init/de-init */ @@ -380,28 +364,20 @@ int create_adapter_proc(diva_os_xdi_adapter_t * a) return (0); a->proc_adapter_dir = (void *) de; - if (!(pe = - create_proc_entry(info_proc_name, S_IFREG | S_IRUGO | S_IWUSR, de))) + pe = proc_create_data(info_proc_name, S_IRUGO | S_IWUSR, de, + &info_proc_fops, a); + if (!pe) return (0); a->proc_info = (void *) pe; - pe->write_proc = info_write; - pe->read_proc = info_read; - pe->data = a; - if ((pe = create_proc_entry(grp_opt_proc_name, - S_IFREG | S_IRUGO | S_IWUSR, de))) { + pe = proc_create_data(grp_opt_proc_name, S_IRUGO | S_IWUSR, de, + &grp_opt_proc_fops, a); + if (pe) a->proc_grp_opt = (void *) pe; - pe->write_proc = write_grp_opt; - pe->read_proc = read_grp_opt; - pe->data = a; - } - if ((pe = create_proc_entry(d_l1_down_proc_name, - S_IFREG | S_IRUGO | S_IWUSR, de))) { + pe = proc_create_data(d_l1_down_proc_name, S_IRUGO | S_IWUSR, de, + &d_l1_down_proc_fops, a); + if (pe) a->proc_d_l1_down = (void *) pe; - pe->write_proc = write_d_l1_down; - pe->read_proc = read_d_l1_down; - pe->data = a; - } DBG_TRC(("proc entry %s created", tmp)); diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 4ffaa14b9fc..fe874afa4f8 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -11,6 +11,8 @@ */ #include <linux/module.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/signal.h> #include <linux/kernel.h> #include <linux/skbuff.h> @@ -432,26 +434,16 @@ static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb) return retval; } -/********************************************************************* -hycapi_read_proc - -Informations provided in the /proc/capi-entries. - -*********************************************************************/ - -static int hycapi_read_proc(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *ctrl) +static int hycapi_proc_show(struct seq_file *m, void *v) { + struct capi_ctr *ctrl = m->private; hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); hysdn_card *card = cinfo->card; - int len = 0; char *s; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_read_proc\n"); -#endif - len += sprintf(page+len, "%-16s %s\n", "name", cinfo->cardname); - len += sprintf(page+len, "%-16s 0x%x\n", "io", card->iobase); - len += sprintf(page+len, "%-16s %d\n", "irq", card->irq); + + seq_printf(m, "%-16s %s\n", "name", cinfo->cardname); + seq_printf(m, "%-16s 0x%x\n", "io", card->iobase); + seq_printf(m, "%-16s %d\n", "irq", card->irq); switch (card->brdtype) { case BD_PCCARD: s = "HYSDN Hycard"; break; @@ -461,24 +453,32 @@ static int hycapi_read_proc(char *page, char **start, off_t off, case BD_PLEXUS: s = "HYSDN Plexus30"; break; default: s = "???"; break; } - len += sprintf(page+len, "%-16s %s\n", "type", s); + seq_printf(m, "%-16s %s\n", "type", s); if ((s = cinfo->version[VER_DRIVER]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_driver", s); + seq_printf(m, "%-16s %s\n", "ver_driver", s); if ((s = cinfo->version[VER_CARDTYPE]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s); + seq_printf(m, "%-16s %s\n", "ver_cardtype", s); if ((s = cinfo->version[VER_SERIAL]) != NULL) - len += sprintf(page+len, "%-16s %s\n", "ver_serial", s); + seq_printf(m, "%-16s %s\n", "ver_serial", s); - len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname); + seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); - if (off+count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len-off) ? count : len-off); + return 0; +} + +static int hycapi_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, hycapi_proc_show, PDE(inode)->data); } +static const struct file_operations hycapi_proc_fops = { + .owner = THIS_MODULE, + .open = hycapi_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /************************************************************** hycapi_load_firmware @@ -774,7 +774,7 @@ hycapi_capi_create(hysdn_card *card) ctrl->load_firmware = hycapi_load_firmware; ctrl->reset_ctr = hycapi_reset_ctr; ctrl->procinfo = hycapi_procinfo; - ctrl->ctr_read_proc = hycapi_read_proc; + ctrl->proc_fops = &hycapi_proc_fops; strcpy(ctrl->name, cinfo->cardname); ctrl->owner = THIS_MODULE; |