*/
#include <linux/module.h>
-#include <linux/version.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/signal.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
static char hycapi_revision[]="$Revision: 1.8.6.4 $";
unsigned int hycapi_enable = 0xffffffff;
-MODULE_PARM(hycapi_enable, "i");
+module_param(hycapi_enable, uint, 0);
typedef struct _hycapi_appl {
unsigned int ctrl_mask;
static hycapi_appl hycapi_applications[CAPI_MAXAPPL];
+static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
+
static inline int _hycapi_appCheck(int app_id, int ctrl_no)
{
if((ctrl_no <= 0) || (ctrl_no > CAPI_MAXCONTR) || (app_id <= 0) ||
Kernel-Capi callback reset_ctr
******************************/
-void
+static void
hycapi_reset_ctr(struct capi_ctr *ctrl)
{
hycapictrl_info *cinfo = ctrl->driverdata;
printk(KERN_NOTICE "HYCAPI hycapi_reset_ctr\n");
#endif
capilib_release(&cinfo->ncci_head);
- capi_ctr_reseted(ctrl);
+ capi_ctr_down(ctrl);
}
/******************************
Kernel-Capi callback remove_ctr
******************************/
-void
+static void
hycapi_remove_ctr(struct capi_ctr *ctrl)
{
int i;
The application is recorded in the internal list.
*************************************************************/
-void
+static void
hycapi_register_appl(struct capi_ctr *ctrl, __u16 appl,
capi_register_params *rp)
{
registration at controller-level
******************************************************************/
-void
+static void
hycapi_release_appl(struct capi_ctr *ctrl, __u16 appl)
{
int chk;
if(cinfo) {
ctrl = &cinfo->capi_ctrl;
/* ctrl->suspend_output(ctrl); */
- capi_ctr_reseted(ctrl);
+ capi_ctr_down(ctrl);
}
return 0;
}
***************************************************************/
-u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
+static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
__u16 appl_id;
int _len, _len2;
_len = CAPIMSG_LEN(skb->data);
if (_len > 22) {
_len2 = _len - 22;
- memcpy(msghead, skb->data, 22);
- memcpy(skb->data + _len2, msghead, 22);
+ skb_copy_from_linear_data(skb, msghead, 22);
+ skb_copy_to_linear_data_offset(skb, _len2,
+ msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
retval = capilib_data_b3_req(&cinfo->ncci_head,
return retval;
}
-/*********************************************************************
-hycapi_read_proc
-
-Informations provided in the /proc/capi-entries.
-
-*********************************************************************/
-
-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;
case BD_PLEXUS: s = "HYSDN Plexus30"; break;
default: s = "???"; break;
}
- len += sprintf(page+len, "%-16s %s\n", "type", s);
- if ((s = cinfo->version[VER_DRIVER]) != 0)
- len += sprintf(page+len, "%-16s %s\n", "ver_driver", s);
- if ((s = cinfo->version[VER_CARDTYPE]) != 0)
- len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s);
- if ((s = cinfo->version[VER_SERIAL]) != 0)
- len += sprintf(page+len, "%-16s %s\n", "ver_serial", s);
+ seq_printf(m, "%-16s %s\n", "type", s);
+ if ((s = cinfo->version[VER_DRIVER]) != NULL)
+ seq_printf(m, "%-16s %s\n", "ver_driver", s);
+ if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
+ seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
+ if ((s = cinfo->version[VER_SERIAL]) != NULL)
+ 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
**************************************************************/
-int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
+static int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
{
#ifdef HYCAPI_PRINTFNAMES
printk(KERN_NOTICE "hycapi_load_firmware\n");
}
-char *hycapi_procinfo(struct capi_ctr *ctrl)
+static char *hycapi_procinfo(struct capi_ctr *ctrl)
{
hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
#ifdef HYCAPI_PRINTFNAMES
*******************************************************************/
void
-hycapi_rx_capipkt(hysdn_card * card, uchar * buf, word len)
+hycapi_rx_capipkt(hysdn_card * card, unsigned char *buf, unsigned short len)
{
struct sk_buff *skb;
hycapictrl_info *cinfo = card->hyctrlinfo;
}
ctrl = &cinfo->capi_ctrl;
if(len < CAPI_MSG_BASELEN) {
- printk(KERN_ERR "HYSDN Card%d: invalid CAPI-message, lenght %d!\n",
+ printk(KERN_ERR "HYSDN Card%d: invalid CAPI-message, length %d!\n",
card->myid, len);
return;
}
return 1;
}
if (!card->hyctrlinfo) {
- cinfo = (hycapictrl_info *) kmalloc(sizeof(hycapictrl_info), GFP_ATOMIC);
+ cinfo = kzalloc(sizeof(hycapictrl_info), GFP_ATOMIC);
if (!cinfo) {
printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n");
return -ENOMEM;
}
- memset(cinfo, 0, sizeof(hycapictrl_info));
card->hyctrlinfo = cinfo;
cinfo->card = card;
spin_lock_init(&cinfo->lock);
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;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff