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path: root/drivers/char/ip2/ip2main.c
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Diffstat (limited to 'drivers/char/ip2/ip2main.c')
-rw-r--r--drivers/char/ip2/ip2main.c26
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 517271c762e6..911e1da6def2 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -208,6 +208,7 @@ static int DumpFifoBuffer( char __user *, int);
static void ip2_init_board(int, const struct firmware *);
static unsigned short find_eisa_board(int);
+static int ip2_setup(char *str);
/***************/
/* Static Data */
@@ -263,7 +264,7 @@ static int tracewrap;
/* Macros */
/**********/
-#if defined(MODULE) && defined(IP2DEBUG_OPEN)
+#ifdef IP2DEBUG_OPEN
#define DBG_CNT(s) printk(KERN_DEBUG "(%s): [%x] ttyc=%d, modc=%x -> %s\n", \
tty->name,(pCh->flags), \
tty->count,/*GET_USE_COUNT(module)*/0,s)
@@ -285,7 +286,10 @@ MODULE_AUTHOR("Doug McNash");
MODULE_DESCRIPTION("Computone IntelliPort Plus Driver");
MODULE_LICENSE("GPL");
+#define MAX_CMD_STR 50
+
static int poll_only;
+static char cmd[MAX_CMD_STR];
static int Eisa_irq;
static int Eisa_slot;
@@ -309,6 +313,8 @@ module_param_array(io, int, NULL, 0);
MODULE_PARM_DESC(io, "I/O ports for IntelliPort Cards");
module_param(poll_only, bool, 0);
MODULE_PARM_DESC(poll_only, "Do not use card interrupts");
+module_param_string(ip2, cmd, MAX_CMD_STR, 0);
+MODULE_PARM_DESC(ip2, "Contains module parameter passed with 'ip2='");
/* for sysfs class support */
static struct class *ip2_class;
@@ -487,7 +493,6 @@ static const struct firmware *ip2_request_firmware(void)
return fw;
}
-#ifndef MODULE
/******************************************************************************
* ip2_setup:
* str: kernel command line string
@@ -531,7 +536,6 @@ static int __init ip2_setup(char *str)
return 1;
}
__setup("ip2=", ip2_setup);
-#endif /* !MODULE */
static int __init ip2_loadmain(void)
{
@@ -539,14 +543,20 @@ static int __init ip2_loadmain(void)
int err = 0;
i2eBordStrPtr pB = NULL;
int rc = -1;
- struct pci_dev *pdev = NULL;
const struct firmware *fw = NULL;
+ char *str;
+
+ str = cmd;
if (poll_only) {
/* Hard lock the interrupts to zero */
irq[0] = irq[1] = irq[2] = irq[3] = poll_only = 0;
}
+ /* Check module parameter with 'ip2=' has been passed or not */
+ if (!poll_only && (!strncmp(str, "ip2=", 4)))
+ ip2_setup(str);
+
ip2trace(ITRC_NO_PORT, ITRC_INIT, ITRC_ENTER, 0);
/* process command line arguments to modprobe or
@@ -612,6 +622,7 @@ static int __init ip2_loadmain(void)
case PCI:
#ifdef CONFIG_PCI
{
+ struct pci_dev *pdev = NULL;
u32 addr;
int status;
@@ -626,7 +637,7 @@ static int __init ip2_loadmain(void)
if (pci_enable_device(pdev)) {
dev_err(&pdev->dev, "can't enable device\n");
- break;
+ goto out;
}
ip2config.type[i] = PCI;
ip2config.pci_dev[i] = pci_dev_get(pdev);
@@ -638,6 +649,8 @@ static int __init ip2_loadmain(void)
dev_err(&pdev->dev, "I/O address error\n");
ip2config.irq[i] = pdev->irq;
+out:
+ pci_dev_put(pdev);
}
#else
printk(KERN_ERR "IP2: PCI card specified but PCI "
@@ -656,7 +669,6 @@ static int __init ip2_loadmain(void)
break;
} /* switch */
} /* for */
- pci_dev_put(pdev);
for (i = 0; i < IP2_MAX_BOARDS; ++i) {
if (ip2config.addr[i]) {
@@ -3197,3 +3209,5 @@ static struct pci_device_id ip2main_pci_tbl[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, ip2main_pci_tbl);
+
+MODULE_FIRMWARE("intelliport2.bin");