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linux-vax-kern-commit
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From: Andy P. <at...@us...> - 2002-04-10 18:31:28
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Update of /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac
In directory usw-pr-cvs1:/tmp/cvs-serv13561/m68k/mac
Modified Files:
config.c debug.c iop.c macints.c misc.c psc.c via.c
Log Message:
synch 2.4.15 commit 37
Index: config.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/config.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- config.c 14 Jan 2001 19:41:40 -0000 1.1.1.1
+++ config.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -13,7 +13,6 @@
#include <linux/config.h>
#include <linux/types.h>
#include <linux/mm.h>
-#include <linux/kd.h>
#include <linux/tty.h>
#include <linux/console.h>
#include <linux/interrupt.h>
@@ -31,6 +30,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
+#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/macintosh.h>
@@ -78,8 +78,6 @@
extern void (*kd_mksound)(unsigned int, unsigned int);
extern void mac_mksound(unsigned int, unsigned int);
-extern int mac_floppy_init(void);
-extern void mac_floppy_setup(char *,int *);
extern void nubus_sweep_video(void);
@@ -122,8 +120,6 @@
}
#endif
-extern struct fb_info *mac_fb_init(long *);
-
extern void mac_default_handler(int, void *, struct pt_regs *);
void (*mac_handlers[8])(int, void *, struct pt_regs *)=
@@ -387,8 +383,7 @@
{ MAC_MODEL_P460, "Performa 460", MAC_ADB_IISI, MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
{ MAC_MODEL_P475, "Performa 475", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
{ MAC_MODEL_P475F, "Performa 475", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
- { MAC_MODEL_P520, "Performa 520", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
-
+ { MAC_MODEL_P520, "Performa 520", MAC_ADB_CUDA, MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
{ MAC_MODEL_P550, "Performa 550", MAC_ADB_CUDA, MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
{ MAC_MODEL_P575, "Performa 575", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II, MAC_ETHER_NONE, MAC_NUBUS},
/* These have the comm slot, and therefore the possibility of SONIC ethernet */
Index: debug.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/debug.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- debug.c 14 Jan 2001 19:41:46 -0000 1.1.1.1
+++ debug.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -187,7 +187,7 @@
-/* Mac: loops_per_sec min. 1900000 ^= .5 us; MFPDELAY was 0.6 us*/
+/* Mac: loops_per_jiffy min. 19000 ^= .5 us; MFPDELAY was 0.6 us*/
#define uSEC 1
@@ -286,9 +286,9 @@
barrier(); \
} while(0)
-/* loops_per_sec isn't initialized yet, so we can't use udelay(). This does a
+/* loops_per_jiffy isn't initialized yet, so we can't use udelay(). This does a
* delay of ~ 60us. */
-/* Mac: loops_per_sec min. 1900000 ^= .5 us; MFPDELAY was 0.6 us*/
+/* Mac: loops_per_jiffy min. 19000 ^= .5 us; MFPDELAY was 0.6 us*/
#define LONG_DELAY() \
do { \
int i; \
Index: iop.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/iop.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- iop.c 14 Jan 2001 19:41:50 -0000 1.1.1.1
+++ iop.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -51,9 +51,6 @@
* IOP hasn't died.
* o Some of the IOP manager routines need better error checking and
* return codes. Nothing major, just prettying up.
- *
- * + share the stuff you were smoking when you wrote the iop_get_proc_info()
- * for case when CONFIG_PROC_FS is undefined.
*/
/*
@@ -129,9 +126,6 @@
#ifdef CONFIG_PROC_FS
static int iop_get_proc_info(char *, char **, off_t, int);
-#else
-/* What the bloody hell is THAT ??? */
-static int iop_get_proc_info(char *, char **, off_t, int) {}
#endif /* CONFIG_PROC_FS */
/* structure for tracking channel listeners */
@@ -307,7 +301,11 @@
iop_listeners[IOP_NUM_ISM][i].handler = NULL;
}
- create_proc_info_entry("mac_iop",0,0,iop_get_proc_info);
+#if 0 /* Crashing in 2.4 now, not yet sure why. --jmt */
+#ifdef CONFIG_PROC_FS
+ create_proc_info_entry("mac_iop", 0, &proc_root, iop_get_proc_info);
+#endif
+#endif
}
/*
Index: macints.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/macints.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- macints.c 14 Jan 2001 19:41:45 -0000 1.1.1.1
+++ macints.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -129,9 +129,13 @@
#include <asm/macintosh.h>
#include <asm/mac_via.h>
#include <asm/mac_psc.h>
+#include <asm/hwtest.h>
#include <asm/macints.h>
+#define DEBUG_SPURIOUS
+#define SHUTUP_SONIC
+
/*
* The mac_irq_list array is an array of linked lists of irq_node_t nodes.
* Each node contains one handler to be called whenever the interrupt
@@ -233,6 +237,17 @@
scc_mask = 0;
+ /* Make sure the SONIC interrupt is cleared or things get ugly */
+#ifdef SHUTUP_SONIC
+ printk("Killing onboard sonic... ");
+ /* This address should hopefully be mapped already */
+ if (hwreg_present((void*)(0x50f0a000))) {
+ *(long *)(0x50f0a014) = 0x7fffL;
+ *(long *)(0x50f0a010) = 0L;
+ }
+ printk("Done.\n");
+#endif /* SHUTUP_SONIC */
+
/*
* Now register the handlers for the the master IRQ handlers
* at levels 1-7. Most of the work is done elsewhere.
@@ -627,9 +642,7 @@
void mac_default_handler(int irq, void *dev_id, struct pt_regs *regs)
{
#ifdef DEBUG_SPURIOUS
- if (console_loglevel > 6) {
- printk("Unexpected IRQ %d on device %p\n", irq, dev_id);
- }
+ printk("Unexpected IRQ %d on device %p\n", irq, dev_id);
#endif
}
Index: misc.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/misc.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -r1.1.1.2 -r1.2
--- misc.c 25 Feb 2001 23:15:20 -0000 1.1.1.2
+++ misc.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -2,7 +2,6 @@
* Miscellaneous Mac68K-specific stuff
*/
-#include <stdarg.h>
#include <linux/config.h>
#include <linux/types.h>
#include <linux/errno.h>
@@ -12,7 +11,7 @@
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/time.h>
-#include <linux/kd.h>
+
#include <linux/mm.h>
#include <linux/adb.h>
@@ -21,6 +20,7 @@
#include <asm/uaccess.h>
#include <asm/io.h>
+#include <asm/rtc.h>
#include <asm/system.h>
#include <asm/segment.h>
#include <asm/setup.h>
Index: psc.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/psc.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- psc.c 14 Jan 2001 19:41:53 -0000 1.1.1.1
+++ psc.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -139,7 +139,6 @@
int irq_bit,i;
unsigned char events;
- irq -= VEC_SPUR;
base_irq = irq << 3;
#ifdef DEBUG_IRQS
Index: via.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/m68k/mac/via.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- via.c 14 Jan 2001 19:41:55 -0000 1.1.1.1
+++ via.c 10 Apr 2002 14:34:36 -0000 1.2
@@ -410,8 +410,6 @@
int irq_bit, i;
unsigned char events, mask;
- irq -= VEC_SPUR;
-
mask = via1[vIER] & 0x7F;
if (!(events = via1[vIFR] & mask)) return;
@@ -423,6 +421,7 @@
via1[vIER] = irq_bit | 0x80;
}
+#if 0 /* freakin' pmu is doing weird stuff */
if (!oss_present) {
/* This (still) seems to be necessary to get IDE
working. However, if you enable VBL interrupts,
@@ -435,14 +434,13 @@
mac_do_irq_list(IRQ_MAC_NUBUS, regs);
via_irq_enable(IRQ_MAC_NUBUS);
}
+#endif
}
void via2_irq(int irq, void *dev_id, struct pt_regs *regs)
{
int irq_bit, i;
unsigned char events, mask;
-
- irq -= VEC_SPUR;
mask = via2[gIER] & 0x7F;
if (!(events = via2[gIFR] & mask)) return;
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