#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/fcntl.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/timer.h>
-#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include "m32r_cfc.h"
-#ifdef DEBUG
+#ifdef CONFIG_PCMCIA_DEBUG
static int m32r_cfc_debug;
module_param(m32r_cfc_debug, int, 0644);
#define debug(lvl, fmt, arg...) do { \
u_short type, flags;
struct pcmcia_socket socket;
unsigned int number;
- kio_addr_t ioaddr;
+ unsigned int ioaddr;
u_long mapaddr;
u_long base; /* PCC register base */
u_char cs_irq1, cs_irq2, intr;
#endif /* CONFIG_PLAT_USRV */
};
-static irqreturn_t pcc_interrupt(int, void *, struct pt_regs *);
+static irqreturn_t pcc_interrupt(int, void *);
/*====================================================================*/
return 0;
}
-static void add_pcc_socket(ulong base, int irq, ulong mapaddr, kio_addr_t ioaddr)
+static void add_pcc_socket(ulong base, int irq, ulong mapaddr,
+ unsigned int ioaddr)
{
pcc_socket_t *t = &socket[pcc_sockets];
#ifndef CONFIG_PLAT_USRV
/* insert interrupt */
request_irq(irq, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
+#ifndef CONFIG_PLAT_MAPPI3
/* eject interrupt */
request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
-
+#endif
debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n");
pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01);
#endif /* CONFIG_PLAT_USRV */
/*====================================================================*/
-static irqreturn_t pcc_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t pcc_interrupt(int irq, void *dev)
{
int i;
u_int events = 0;
int handled = 0;
- debug(3, "m32r_cfc: pcc_interrupt: irq=%d, dev=%p, regs=%p\n",
- irq, dev, regs);
+ debug(3, "m32r_cfc: pcc_interrupt: irq=%d, dev=%p\n", irq, dev);
for (i = 0; i < pcc_sockets; i++) {
if (socket[i].cs_irq1 != irq && socket[i].cs_irq2 != irq)
continue;
static void pcc_interrupt_wrapper(u_long data)
{
debug(3, "m32r_cfc: pcc_interrupt_wrapper:\n");
- pcc_interrupt(0, NULL, NULL);
+ pcc_interrupt(0, NULL);
init_timer(&poll_timer);
poll_timer.expires = jiffies + poll_interval;
add_timer(&poll_timer);
/*====================================================================*/
-static int _pcc_get_socket(u_short sock, socket_state_t *state)
-{
-// pcc_socket_t *t = &socket[sock];
-
- state->flags = 0;
- state->csc_mask = SS_DETECT;
- state->csc_mask |= SS_READY;
- state->io_irq = 0;
- state->Vcc = 33; /* 3.3V fixed */
- state->Vpp = 33;
-
- debug(3, "m32r_cfc: GetSocket(%d) = flags %#3.3x, Vcc %d, Vpp %d, "
- "io_irq %d, csc_mask %#2.2x\n", sock, state->flags,
- state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
- return 0;
-} /* _get_socket */
-
-/*====================================================================*/
-
static int _pcc_set_socket(u_short sock, socket_state_t *state)
{
debug(3, "m32r_cfc: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
pcc_set(sock,(unsigned int)PLD_CFBUFCR,1);
}
-#ifdef DEBUG
+#ifdef CONFIG_PCMCIA_DEBUG
if(state->flags & SS_IOCARD){
debug(3, ":IOCARD");
}
LOCKED(_pcc_get_status(sock, value));
}
-static int pcc_get_socket(struct pcmcia_socket *s, socket_state_t *state)
-{
- unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
-
- if (socket[sock].flags & IS_ALIVE) {
- debug(3, "m32r_cfc: pcc_get_socket: sock(%d) -EINVAL\n", sock);
- return -EINVAL;
- }
- debug(3, "m32r_cfc: pcc_get_socket: sock(%d)\n", sock);
- LOCKED(_pcc_get_socket(sock, state));
-}
-
static int pcc_set_socket(struct pcmcia_socket *s, socket_state_t *state)
{
unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
static struct pccard_operations pcc_operations = {
.init = pcc_init,
.get_status = pcc_get_status,
- .get_socket = pcc_get_socket,
.set_socket = pcc_set_socket,
.set_io_map = pcc_set_io_map,
.set_mem_map = pcc_set_mem_map,
};
+static int cfc_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int cfc_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
/*====================================================================*/
-static struct device_driver pcc_driver = {
- .name = "cfc",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static struct platform_driver pcc_driver = {
+ .driver = {
+ .name = "cfc",
+ .owner = THIS_MODULE,
+ },
+ .suspend = cfc_drv_pcmcia_suspend,
+ .resume = cfc_drv_pcmcia_resume,
};
static struct platform_device pcc_device = {
{
int i, ret;
- ret = driver_register(&pcc_driver);
+ ret = platform_driver_register(&pcc_driver);
if (ret)
return ret;
ret = platform_device_register(&pcc_device);
if (ret){
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return ret;
}
#else /* CONFIG_PLAT_USRV */
{
ulong base, mapaddr;
- kio_addr_t ioaddr;
+ unsigned int ioaddr;
for (i = 0 ; i < M32R_MAX_PCC ; i++) {
base = (ulong)PLD_CFRSTCR;
if (pcc_sockets == 0) {
printk("socket is not found.\n");
platform_device_unregister(&pcc_device);
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return -ENODEV;
}
/* Set up interrupt handler(s) */
for (i = 0 ; i < pcc_sockets ; i++) {
- socket[i].socket.dev.dev = &pcc_device.dev;
+ socket[i].socket.dev.parent = &pcc_device.dev;
socket[i].socket.ops = &pcc_operations;
socket[i].socket.resource_ops = &pccard_nonstatic_ops;
socket[i].socket.owner = THIS_MODULE;
if (poll_interval != 0)
del_timer_sync(&poll_timer);
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
} /* exit_m32r_pcc */
module_init(init_m32r_pcc);