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-rw-r--r--drivers/char/ip2/Makefile2
-rw-r--r--drivers/char/ip2/ip2base.c108
-rw-r--r--drivers/char/ip2/ip2main.c92
3 files changed, 77 insertions, 125 deletions
diff --git a/drivers/char/ip2/Makefile b/drivers/char/ip2/Makefile
index 939618f62fe..bc397d92b49 100644
--- a/drivers/char/ip2/Makefile
+++ b/drivers/char/ip2/Makefile
@@ -4,5 +4,5 @@
obj-$(CONFIG_COMPUTONE) += ip2.o
-ip2-objs := ip2base.o ip2main.o
+ip2-objs := ip2main.o
diff --git a/drivers/char/ip2/ip2base.c b/drivers/char/ip2/ip2base.c
deleted file mode 100644
index 8155e247c04..00000000000
--- a/drivers/char/ip2/ip2base.c
+++ /dev/null
@@ -1,108 +0,0 @@
-// ip2.c
-// This is a dummy module to make the firmware available when needed
-// and allows it to be unloaded when not. Rumor is the __initdata
-// macro doesn't always works on all platforms so we use this kludge.
-// If not compiled as a module it just makes fip_firm avaliable then
-// __initdata should work as advertized
-//
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/wait.h>
-
-#ifndef __init
-#define __init
-#endif
-#ifndef __initfunc
-#define __initfunc(a) a
-#endif
-#ifndef __initdata
-#define __initdata
-#endif
-
-#include "ip2types.h"
-
-int
-ip2_loadmain(int *, int *); // ref into ip2main.c
-
-/* Note: Add compiled in defaults to these arrays, not to the structure
- in ip2.h any longer. That structure WILL get overridden
- by these values, or command line values, or insmod values!!! =mhw=
-*/
-static int io[IP2_MAX_BOARDS]= { 0, 0, 0, 0 };
-static int irq[IP2_MAX_BOARDS] = { -1, -1, -1, -1 };
-
-static int poll_only = 0;
-
-MODULE_AUTHOR("Doug McNash");
-MODULE_DESCRIPTION("Computone IntelliPort Plus Driver");
-module_param_array(irq, int, NULL, 0);
-MODULE_PARM_DESC(irq,"Interrupts for IntelliPort Cards");
-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");
-
-
-static int __init ip2_init(void)
-{
- if( poll_only ) {
- /* Hard lock the interrupts to zero */
- irq[0] = irq[1] = irq[2] = irq[3] = 0;
- }
-
- return ip2_loadmain(io, irq);
-}
-module_init(ip2_init);
-
-MODULE_LICENSE("GPL");
-
-#ifndef MODULE
-/******************************************************************************
- * ip2_setup:
- * str: kernel command line string
- *
- * Can't autoprobe the boards so user must specify configuration on
- * kernel command line. Sane people build it modular but the others
- * come here.
- *
- * Alternating pairs of io,irq for up to 4 boards.
- * ip2=io0,irq0,io1,irq1,io2,irq2,io3,irq3
- *
- * io=0 => No board
- * io=1 => PCI
- * io=2 => EISA
- * else => ISA I/O address
- *
- * irq=0 or invalid for ISA will revert to polling mode
- *
- * Any value = -1, do not overwrite compiled in value.
- *
- ******************************************************************************/
-static int __init ip2_setup(char *str)
-{
- int ints[10]; /* 4 boards, 2 parameters + 2 */
- int i, j;
-
- str = get_options (str, ARRAY_SIZE(ints), ints);
-
- for( i = 0, j = 1; i < 4; i++ ) {
- if( j > ints[0] ) {
- break;
- }
- if( ints[j] >= 0 ) {
- io[i] = ints[j];
- }
- j++;
- if( j > ints[0] ) {
- break;
- }
- if( ints[j] >= 0 ) {
- irq[i] = ints[j];
- }
- j++;
- }
- return 1;
-}
-__setup("ip2=", ip2_setup);
-#endif /* !MODULE */
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 689f9dcd3b8..79bca611d42 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -157,9 +157,6 @@ static char *pcVersion = "1.2.14";
static char *pcDriver_name = "ip2";
static char *pcIpl = "ip2ipl";
-// cheezy kludge or genius - you decide?
-int ip2_loadmain(int *, int *);
-
/***********************/
/* Function Prototypes */
/***********************/
@@ -287,6 +284,7 @@ static int tracewrap;
MODULE_AUTHOR("Doug McNash");
MODULE_DESCRIPTION("Computone IntelliPort Plus Driver");
+MODULE_LICENSE("GPL");
static int poll_only = 0;
@@ -297,6 +295,22 @@ static int iindx;
static char rirqs[IP2_MAX_BOARDS];
static int Valid_Irqs[] = { 3, 4, 5, 7, 10, 11, 12, 15, 0};
+/* Note: Add compiled in defaults to these arrays, not to the structure
+ in ip2.h any longer. That structure WILL get overridden
+ by these values, or command line values, or insmod values!!! =mhw=
+*/
+static int io[IP2_MAX_BOARDS];
+static int irq[IP2_MAX_BOARDS] = { -1, -1, -1, -1 };
+
+MODULE_AUTHOR("Doug McNash");
+MODULE_DESCRIPTION("Computone IntelliPort Plus Driver");
+module_param_array(irq, int, NULL, 0);
+MODULE_PARM_DESC(irq, "Interrupts for IntelliPort Cards");
+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");
+
/* for sysfs class support */
static struct class *ip2_class;
@@ -494,8 +508,53 @@ static const struct firmware *ip2_request_firmware(void)
return fw;
}
-int
-ip2_loadmain(int *iop, int *irqp)
+#ifndef MODULE
+/******************************************************************************
+ * ip2_setup:
+ * str: kernel command line string
+ *
+ * Can't autoprobe the boards so user must specify configuration on
+ * kernel command line. Sane people build it modular but the others
+ * come here.
+ *
+ * Alternating pairs of io,irq for up to 4 boards.
+ * ip2=io0,irq0,io1,irq1,io2,irq2,io3,irq3
+ *
+ * io=0 => No board
+ * io=1 => PCI
+ * io=2 => EISA
+ * else => ISA I/O address
+ *
+ * irq=0 or invalid for ISA will revert to polling mode
+ *
+ * Any value = -1, do not overwrite compiled in value.
+ *
+ ******************************************************************************/
+static int __init ip2_setup(char *str)
+{
+ int j, ints[10]; /* 4 boards, 2 parameters + 2 */
+ unsigned int i;
+
+ str = get_options(str, ARRAY_SIZE(ints), ints);
+
+ for (i = 0, j = 1; i < 4; i++) {
+ if (j > ints[0])
+ break;
+ if (ints[j] >= 0)
+ io[i] = ints[j];
+ j++;
+ if (j > ints[0])
+ break;
+ if (ints[j] >= 0)
+ irq[i] = ints[j];
+ j++;
+ }
+ return 1;
+}
+__setup("ip2=", ip2_setup);
+#endif /* !MODULE */
+
+static int ip2_loadmain(void)
{
int i, j, box;
int err = 0;
@@ -505,6 +564,11 @@ ip2_loadmain(int *iop, int *irqp)
static struct pci_dev *pci_dev_i = NULL;
const struct firmware *fw = NULL;
+ if (poll_only) {
+ /* Hard lock the interrupts to zero */
+ irq[0] = irq[1] = irq[2] = irq[3] = poll_only = 0;
+ }
+
ip2trace (ITRC_NO_PORT, ITRC_INIT, ITRC_ENTER, 0 );
/* process command line arguments to modprobe or
@@ -512,14 +576,11 @@ ip2_loadmain(int *iop, int *irqp)
/* irqp and iop should ALWAYS be specified now... But we check
them individually just to be sure, anyways... */
for ( i = 0; i < IP2_MAX_BOARDS; ++i ) {
- if (iop) {
- ip2config.addr[i] = iop[i];
- if (irqp) {
- if( irqp[i] >= 0 ) {
- ip2config.irq[i] = irqp[i];
- } else {
- ip2config.irq[i] = 0;
- }
+ ip2config.addr[i] = io[i];
+ if (irq[i] >= 0)
+ ip2config.irq[i] = irq[i];
+ else
+ ip2config.irq[i] = 0;
// This is a little bit of a hack. If poll_only=1 on command
// line back in ip2.c OR all IRQs on all specified boards are
// explicitly set to 0, then drop to poll only mode and override
@@ -531,9 +592,7 @@ ip2_loadmain(int *iop, int *irqp)
// to -1, is to use 0 as a hard coded, do not probe.
//
// /\/\|=mhw=|\/\/
- poll_only |= irqp[i];
- }
- }
+ poll_only |= irq[i];
}
poll_only = !poll_only;
@@ -783,6 +842,7 @@ out_chrdev:
out:
return err;
}
+module_init(ip2_loadmain);
/******************************************************************************/
/* Function: ip2_init_board() */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 00:16:00 +0000