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path: root/drivers/pcmcia/i82092.c
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Diffstat (limited to 'drivers/pcmcia/i82092.c')
-rw-r--r--drivers/pcmcia/i82092.c145
1 files changed, 25 insertions, 120 deletions
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index f3fdc748659..7d47456429a 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -5,12 +5,9 @@
*
* Author: Arjan Van De Ven <arjanv@redhat.com>
* Loosly based on i82365.c from the pcmcia-cs package
- *
- * $Id: i82092aa.c,v 1.2 2001/10/23 14:43:34 arjanv Exp $
*/
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -18,11 +15,8 @@
#include <linux/interrupt.h>
#include <linux/device.h>
-#include <pcmcia/cs_types.h>
#include <pcmcia/ss.h>
-#include <pcmcia/cs.h>
-#include <asm/system.h>
#include <asm/io.h>
#include "i82092aa.h"
@@ -31,34 +25,17 @@
MODULE_LICENSE("GPL");
/* PCI core routines */
-static struct pci_device_id i82092aa_pci_ids[] = {
- {
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82092AA_0,
- .subvendor = PCI_ANY_ID,
- .subdevice = PCI_ANY_ID,
- },
- {}
+static DEFINE_PCI_DEVICE_TABLE(i82092aa_pci_ids) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82092AA_0) },
+ { }
};
MODULE_DEVICE_TABLE(pci, i82092aa_pci_ids);
-static int i82092aa_socket_suspend (struct pci_dev *dev, pm_message_t state)
-{
- return pcmcia_socket_dev_suspend(&dev->dev, state);
-}
-
-static int i82092aa_socket_resume (struct pci_dev *dev)
-{
- return pcmcia_socket_dev_resume(&dev->dev);
-}
-
-static struct pci_driver i82092aa_pci_drv = {
+static struct pci_driver i82092aa_pci_driver = {
.name = "i82092aa",
.id_table = i82092aa_pci_ids,
.probe = i82092aa_pci_probe,
- .remove = __devexit_p(i82092aa_pci_remove),
- .suspend = i82092aa_socket_suspend,
- .resume = i82092aa_socket_resume,
+ .remove = i82092aa_pci_remove,
};
@@ -66,13 +43,12 @@ static struct pci_driver i82092aa_pci_drv = {
static struct pccard_operations i82092aa_operations = {
.init = i82092aa_init,
.get_status = i82092aa_get_status,
- .get_socket = i82092aa_get_socket,
.set_socket = i82092aa_set_socket,
.set_io_map = i82092aa_set_io_map,
.set_mem_map = i82092aa_set_mem_map,
};
-/* The card can do upto 4 sockets, allocate a structure for each of them */
+/* The card can do up to 4 sockets, allocate a structure for each of them */
struct socket_info {
int number;
@@ -80,7 +56,7 @@ struct socket_info {
1 = empty socket,
2 = card but not initialized,
3 = operational card */
- kio_addr_t io_base; /* base io address of the socket */
+ unsigned int io_base; /* base io address of the socket */
struct pcmcia_socket socket;
struct pci_dev *dev; /* The PCI device for the socket */
@@ -91,7 +67,7 @@ static struct socket_info sockets[MAX_SOCKETS];
static int socket_count; /* shortcut */
-static int __devinit i82092aa_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int i82092aa_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
unsigned char configbyte;
int i, ret;
@@ -133,6 +109,7 @@ static int __devinit i82092aa_pci_probe(struct pci_dev *dev, const struct pci_de
sockets[i].socket.map_size = 0x1000;
sockets[i].socket.irq_mask = 0;
sockets[i].socket.pci_irq = dev->irq;
+ sockets[i].socket.cb_dev = dev;
sockets[i].socket.owner = THIS_MODULE;
sockets[i].number = i;
@@ -151,15 +128,13 @@ static int __devinit i82092aa_pci_probe(struct pci_dev *dev, const struct pci_de
/* Register the interrupt handler */
dprintk(KERN_DEBUG "Requesting interrupt %i \n",dev->irq);
- if ((ret = request_irq(dev->irq, i82092aa_interrupt, SA_SHIRQ, "i82092aa", i82092aa_interrupt))) {
+ if ((ret = request_irq(dev->irq, i82092aa_interrupt, IRQF_SHARED, "i82092aa", i82092aa_interrupt))) {
printk(KERN_ERR "i82092aa: Failed to register IRQ %d, aborting\n", dev->irq);
goto err_out_free_res;
}
- pci_set_drvdata(dev, &sockets[i].socket);
-
for (i = 0; i<socket_count; i++) {
- sockets[i].socket.dev.dev = &dev->dev;
+ sockets[i].socket.dev.parent = &dev->dev;
sockets[i].socket.ops = &i82092aa_operations;
sockets[i].socket.resource_ops = &pccard_nonstatic_ops;
ret = pcmcia_register_socket(&sockets[i].socket);
@@ -185,16 +160,16 @@ err_out_disable:
return ret;
}
-static void __devexit i82092aa_pci_remove(struct pci_dev *dev)
+static void i82092aa_pci_remove(struct pci_dev *dev)
{
- struct pcmcia_socket *socket = pci_get_drvdata(dev);
+ int i;
enter("i82092aa_pci_remove");
free_irq(dev->irq, i82092aa_interrupt);
- if (socket)
- pcmcia_unregister_socket(socket);
+ for (i = 0; i < socket_count; i++)
+ pcmcia_unregister_socket(&sockets[i].socket);
leave("i82092aa_pci_remove");
}
@@ -317,7 +292,7 @@ static int to_cycles(int ns)
/* Interrupt handler functionality */
-static irqreturn_t i82092aa_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t i82092aa_interrupt(int irq, void *dev)
{
int i;
int loopcount = 0;
@@ -482,78 +457,6 @@ static int i82092aa_get_status(struct pcmcia_socket *socket, u_int *value)
}
-static int i82092aa_get_socket(struct pcmcia_socket *socket, socket_state_t *state)
-{
- unsigned int sock = container_of(socket, struct socket_info, socket)->number;
- unsigned char reg,vcc,vpp;
-
- enter("i82092aa_get_socket");
- state->flags = 0;
- state->Vcc = 0;
- state->Vpp = 0;
- state->io_irq = 0;
- state->csc_mask = 0;
-
- /* First the power status of the socket */
- reg = indirect_read(sock,I365_POWER); /* PCTRL - Power Control Register */
-
- if (reg & I365_PWR_AUTO)
- state->flags |= SS_PWR_AUTO; /* Automatic Power Switch */
-
- if (reg & I365_PWR_OUT)
- state->flags |= SS_OUTPUT_ENA; /* Output signals are enabled */
-
- vcc = reg & I365_VCC_MASK; vpp = reg & I365_VPP1_MASK;
-
- if (reg & I365_VCC_5V) { /* Can still be 3.3V, in this case the Vcc value will be overwritten later */
- state->Vcc = 50;
-
- if (vpp == I365_VPP1_5V)
- state->Vpp = 50;
- if (vpp == I365_VPP1_12V)
- state->Vpp = 120;
-
- }
-
- if ((reg & I365_VCC_3V)==I365_VCC_3V)
- state->Vcc = 33;
-
-
- /* Now the IO card, RESET flags and IO interrupt */
-
- reg = indirect_read(sock, I365_INTCTL); /* IGENC, Interrupt and General Control */
-
- if ((reg & I365_PC_RESET)==0)
- state->flags |= SS_RESET;
- if (reg & I365_PC_IOCARD)
- state->flags |= SS_IOCARD; /* This is an IO card */
-
- /* Set the IRQ number */
- if (sockets[sock].dev!=NULL)
- state->io_irq = sockets[sock].dev->irq;
-
- /* Card status change */
- reg = indirect_read(sock, I365_CSCINT); /* CSCICR, Card Status Change Interrupt Configuration */
-
- if (reg & I365_CSC_DETECT)
- state->csc_mask |= SS_DETECT; /* Card detect is enabled */
-
- if (state->flags & SS_IOCARD) {/* IO Cards behave different */
- if (reg & I365_CSC_STSCHG)
- state->csc_mask |= SS_STSCHG;
- } else {
- if (reg & I365_CSC_BVD1)
- state->csc_mask |= SS_BATDEAD;
- if (reg & I365_CSC_BVD2)
- state->csc_mask |= SS_BATWARN;
- if (reg & I365_CSC_READY)
- state->csc_mask |= SS_READY;
- }
-
- leave("i82092aa_get_socket");
- return 0;
-}
-
static int i82092aa_set_socket(struct pcmcia_socket *socket, socket_state_t *state)
{
unsigned int sock = container_of(socket, struct socket_info, socket)->number;
@@ -705,7 +608,7 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
enter("i82092aa_set_mem_map");
- pcibios_resource_to_bus(sock_info->dev, &region, mem->res);
+ pcibios_resource_to_bus(sock_info->dev->bus, &region, mem->res);
map = mem->map;
if (map > 4) {
@@ -717,7 +620,12 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
if ( (mem->card_start > 0x3ffffff) || (region.start > region.end) ||
(mem->speed > 1000) ) {
leave("i82092aa_set_mem_map: invalid address / speed");
- printk("invalid mem map for socket %i : %lx to %lx with a start of %x \n",sock,region.start, region.end, mem->card_start);
+ printk("invalid mem map for socket %i: %llx to %llx with a "
+ "start of %x\n",
+ sock,
+ (unsigned long long)region.start,
+ (unsigned long long)region.end,
+ mem->card_start);
return -EINVAL;
}
@@ -779,16 +687,13 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
static int i82092aa_module_init(void)
{
- enter("i82092aa_module_init");
- pci_register_driver(&i82092aa_pci_drv);
- leave("i82092aa_module_init");
- return 0;
+ return pci_register_driver(&i82092aa_pci_driver);
}
static void i82092aa_module_exit(void)
{
enter("i82092aa_module_exit");
- pci_unregister_driver(&i82092aa_pci_drv);
+ pci_unregister_driver(&i82092aa_pci_driver);
if (sockets[0].io_base>0)
release_region(sockets[0].io_base, 2);
leave("i82092aa_module_exit");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-13 08:29:34 +0000