linux-vax-commit Mailing List for Linux/VAX Porting Project (Page 118)

Status: Pre-Alpha

Brought to you by: airlied, atp, kenn

linux-vax-commit — [LIST CLOSED] Notifications of commits to complete Linux/VAX CVS tree

You can subscribe to this list here.

2000	_Jan	_Feb	_Mar (9)	_Apr (27)	_May (5)	_Jun (8)	_Jul (50)	_Aug (286)	_Sep (2)	_Oct (43)	_Nov (4)	_Dec (12)
2001	_Jan (79)	_Feb (102)	_Mar (29)	_Apr (2)	_May (22)	_Jun (41)	_Jul (11)	_Aug (28)	_Sep (58)	_Oct (4)	_Nov (18)	_Dec (8)
2002	_Jan (2)	_Feb (2)	_Mar (1)	_Apr (478)	_May (469)	_Jun (78)	_Jul (16)	_Aug (2)	_Sep (7)	_Oct (47)	_Nov (5)	_Dec (227)
2003	_Jan (155)	_Feb (188)	_Mar (160)	_Apr (172)	_May (41)	_Jun (205)	_Jul (104)	_Aug (289)	_Sep (31)	_Oct	_Nov	_Dec
2004	_Jan	_Feb	_Mar	_Apr	_May (1)	_Jun	_Jul	_Aug	_Sep	_Oct	_Nov	_Dec

Flat | Threaded

<< < 1 .. 116 117 118 119 120 .. 142 > >> (Page 118 of 142)

[LV-commit] CVS: kernel-2.4/arch/vax config.in,1.3,1.4

From: Dave A. <ai...@us...> - 2001-02-23 00:38:52

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax
In directory usw-pr-cvs1:/tmp/cvs-serv1911/arch/vax

Modified Files:
	config.in 
Log Message:
start to get rid os VSABUS .. called it VSBUS from here on in

this make break some ppl's configs


Index: config.in
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/config.in,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- config.in	2001/02/18 16:42:44	1.3
+++ config.in	2001/02/22 22:15:07	1.4
@@ -73,7 +73,7 @@
 bool 'Support for Q-bus' CONFIG_QBUS
 bool 'Support for Unibus' CONFIG_UNIBUS
 bool 'Support for VAXBI' CONFIG_VAXBI
-bool 'Support for Vax Station BUS (??)' CONFIG_VSABUS
+bool 'Support for Vax Station BUS (??)' CONFIG_VSBUS
 endmenu
 
 mainmenu_option next_comment

[LV-commit] CVS: kernel-2.4/arch/vax defconfig,1.5,1.6

From: Dave A. <ai...@us...> - 2001-02-23 00:36:35

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax
In directory usw-pr-cvs1:/tmp/cvs-serv2017/arch/vax

Modified Files:
	defconfig 
Log Message:
fixed default config for VSBUS


Index: defconfig
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/defconfig,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- defconfig	2001/02/18 20:41:50	1.5
+++ defconfig	2001/02/22 22:15:41	1.6
@@ -43,7 +43,7 @@
 CONFIG_QBUS=y
 CONFIG_UNIBUS=y
 CONFIG_VAXBI=y
-CONFIG_VSABUS=y
+CONFIG_VSBUS=y
 
 #
 # Mass storage support

[LV-commit] CVS: kernel-2.4/arch/vax/kernel interrupt.c,1.8,1.9

From: Dave A. <ai...@us...> - 2001-02-22 23:54:23

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv15841/arch/vax/kernel

Modified Files:
	interrupt.c 
Log Message:
added irq_enter / irq_exit for consistency sake with everyone else in 2.4
(might be useful at some stage)

Changed in_softirq() to softirq_active(cpu)&softirq_mask(cpu)
(again what everyone else seems to be doing .. also made networking work
so can't be all bad :-))


Index: interrupt.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel/interrupt.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- interrupt.c	2001/02/22 22:21:31	1.8
+++ interrupt.c	2001/02/22 23:55:27	1.9
@@ -265,16 +265,20 @@
 {
 	int flags;
 	int status;
-
+	int cpu;
 	/* Fake a single-priority-level interrupt system by raising IPL
 	   to 31 for _any_ interrupt.  This is such a waste of the VAX's
 	   hardware capabilities... */
 
+	cpu=smp_processor_id();
+	irq_enter(cpu);
+	
 	save_and_cli(flags);
 
 	status = dispatch_irq(regs, vec);
+	irq_exit(cpu);
 	if (status) {
-		if (in_softirq()) {
+		if (softirq_active(cpu)&softirq_mask(cpu)) {
 			do_softirq();
 		}
 	}

[LV-commit] CVS: kernel-2.4/include/asm-vax hardirq.h,1.2,1.3

From: Dave A. <ai...@us...> - 2001-02-22 23:52:32

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv15719/include/asm-vax

Modified Files:
	hardirq.h 
Log Message:
hardirq_enter -> irq_enter
hardirq_exit -> irq_exit

if everyone else is doing it why can't we? :-)



Index: hardirq.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/hardirq.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- hardirq.h	2001/01/18 15:52:28	1.2
+++ hardirq.h	2001/02/22 23:53:36	1.3
@@ -32,8 +32,8 @@
 #define hardirq_trylock(cpu)	(local_irq_count(cpu) == 0)
 #define hardirq_endlock(cpu)	do { } while (0)
 
-#define hardirq_enter(cpu)	(local_irq_count(cpu)++)
-#define hardirq_exit(cpu)	(local_irq_count(cpu)--)
+#define irq_enter(cpu)	(local_irq_count(cpu)++)
+#define irq_exit(cpu)	(local_irq_count(cpu)--)
 
 #define synchronize_irq()	do { } while (0)

[LV-commit] CVS: kernel-2.4/drivers/vsbus vsbus.c,1.1,1.2

From: Dave A. <ai...@us...> - 2001-02-22 23:51:17

Update of /cvsroot/linux-vax/kernel-2.4/drivers/vsbus
In directory usw-pr-cvs1:/tmp/cvs-serv15615/drivers/vsbus

Modified Files:
	vsbus.c 
Log Message:
move cpu_ptr into a structure .. write intclr at setup time


Index: vsbus.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/vsbus/vsbus.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- vsbus.c	2001/01/26 00:27:00	1.1
+++ vsbus.c	2001/02/22 23:52:21	1.2
@@ -9,32 +9,36 @@
 #include <asm/vsa.h>
 #include <asm/io.h>
 
-struct vs_cpu *vs_cpu_ptr;
+struct vsbus {
+  struct vs_cpu *vs_cpu_ptr;
+  unsigned char vs_mask;
+  unsigned char vs_enabled;
+} sys_vs;
 
-int vsa_setup(void)
+int vsbus_setup(void)
 {
-  vs_cpu_ptr=(void *)ioremap(VSA_BASE_REGS, 128);
+  sys_vs.vs_cpu_ptr=(void *)ioremap(VSA_BASE_REGS, 128);
   
-  vs_cpu_ptr->vc_intreq=0;
+  sys_vs.vs_cpu_ptr->vc_intclr=0xFF;
    
   return 0;
 }
 
-int vsa_enable_int(int bit_nr)
+int vsbus_enable_int(int bit_nr)
 {
-  vs_cpu_ptr->vc_intmsk=1<<bit_nr;
+  sys_vs.vs_cpu_ptr->vc_intmsk=1<<bit_nr;
 
   return 0;
 }
 
-int vsa_clear_int(int bit_nr)
+int vsbus_clear_int(int bit_nr)
 {
-  vs_cpu_ptr->vc_intclr=1<<bit_nr;
+  sys_vs.vs_cpu_ptr->vc_intclr=1<<bit_nr;
 
   return 0;
 }
 
-int vsa_probe_irq(void)
+int vsbus_probe_irq(void)
 {
   return 0;
 }

[LV-commit] CVS: kernel-2.4/include/asm-vax checksum.h,1.2,1.3

From: Dave A. <ai...@us...> - 2001-02-22 23:35:03

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv11970/include/asm-vax

Modified Files:
	checksum.h 
Log Message:
remove printf from checksum.h


Index: checksum.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/checksum.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- checksum.h	2001/02/18 20:37:39	1.2
+++ checksum.h	2001/02/22 23:25:08	1.3
@@ -46,11 +46,8 @@
 	 *  of things like adding a varible but they seem to get optimsed
          *  out ... - D.A. 3 Dec 2000 
 	 */
-	printk("w: %8X, sum: %8X, i: %i\n", *(unsigned int *)w, sum, i);
+	//	printk("w: %8X, sum: %8X, i: %i\n", *(unsigned int *)w, sum, i);
  }
-
-   
-   
    
  __asm__("addl2 %1, %0\n"
          "adwc $0xffff, %0\n" : "=r" (sum)

[LV-commit] CVS: www/htdocs index.html,1.12,1.13

From: Kenn H. <ke...@us...> - 2001-02-22 00:10:33

Update of /cvsroot/linux-vax/www/htdocs
In directory usw-pr-cvs1:/tmp/cvs-serv15092

Modified Files:
	index.html 
Log Message:
Add news item about mounting root filesystem


Index: index.html
===================================================================
RCS file: /cvsroot/linux-vax/www/htdocs/index.html,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- index.html	2001/02/21 01:18:44	1.12
+++ index.html	2001/02/22 00:09:57	1.13
@@ -43,7 +43,22 @@
 <!-- News entry boundary -->
 
 <TR VALIGN=TOP NOSAVE>
-<TD>20 FEB 2000</TD>
+<TD>21 FEB 2001</TD>
+
+<TD NOSAVE>
+<B>Kernel</B><BR>
+Mounted a root filesystem for the first time tonight!  See
+<A HREF="http://solar.physics.montana.edu/hypermail/linux-vax/0788.html">
+this message</A> for the proof...
+<P>
+This build is tagged as kh-20010221.
+</td>
+</TR>
+
+<!-- News entry boundary -->
+
+<TR VALIGN=TOP NOSAVE>
+<TD>20 FEB 2001</TD>
 
 <TD NOSAVE>
 <B>Kernel</B><BR>

[LV-commit] CVS: kernel-2.4 Makefile,1.6,1.7

From: Kenn H. <ke...@us...> - 2001-02-21 23:59:58

Update of /cvsroot/linux-vax/kernel-2.4
In directory usw-pr-cvs1:/tmp/cvs-serv14347

Modified Files:
	Makefile 
Log Message:
Bump up EXTRAVERSION

Index: Makefile
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/Makefile,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- Makefile	2001/02/21 00:36:14	1.6
+++ Makefile	2001/02/22 00:00:59	1.7
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 4
 SUBLEVEL = 0
-EXTRAVERSION = -20010220
+EXTRAVERSION = -20010221
 
 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)

[LV-commit] CVS: kernel-2.4/drivers/scsi vax-5380.c,1.1,1.2 vax-5380.h,1.1,1.2

From: Kenn H. <ke...@us...> - 2001-02-21 23:59:36

Update of /cvsroot/linux-vax/kernel-2.4/drivers/scsi
In directory usw-pr-cvs1:/tmp/cvs-serv14265

Modified Files:
	vax-5380.c vax-5380.h 
Log Message:
VS3100m76 SCSI sort of, kind of, seems to work...


Index: vax-5380.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/scsi/vax-5380.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- vax-5380.c	2001/01/17 16:00:11	1.1
+++ vax-5380.c	2001/02/22 00:00:36	1.2
@@ -54,6 +54,9 @@
  
 /*
  * $Log$
+ * Revision 1.2  2001/02/22 00:00:36  kenn
+ * VS3100m76 SCSI sort of, kind of, seems to work...
+ *
  * Revision 1.1  2001/01/17 16:00:11  atp
  * First pass add in of vax files into 2.4 tree
  *
@@ -109,19 +112,21 @@
  */
 
 
-__initfunc(int vax_5380_detect(Scsi_Host_Template * tpnt)) {
+int __init vax_5380_detect(Scsi_Host_Template * tpnt) {
     struct Scsi_Host *instance;
-    unsigned char *base;
+    unsigned long base;
 
+    tpnt->proc_name = "vax5380";
+    tpnt->proc_info = vax_5380_proc_info;
 
 #if INTERNAL_SCSI
-    base = (char *) 0x200c0080;
+    base = 0x200c0080;
 #else
-    base = (char *) 0x200c0180;
+    base = 0x200c0180;
 #endif
 
     instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-    instance->base = ioremap((unsigned int)base, 0x80);
+    instance->base = (unsigned long) ioremap(base, 0x80);
 
     NCR5380_init(instance, 0);
 
@@ -151,8 +156,7 @@
     }
 #endif
 
-    printk("scsi%d : at 0x%08x", instance->host_no, (int) 
-	instance->base);
+    printk("scsi%d : at 0x%08lx", instance->host_no, instance->base);
     if (instance->irq == IRQ_NONE)
 	printk (" interrupts disabled");
     else 
@@ -194,6 +198,7 @@
   return 0;
 }
 
+#ifdef PSEUDO_DMA
 /*
  * Function : int NCR5380_pread (struct Scsi_Host *instance, 
  *	unsigned char *dst, int len)
@@ -206,38 +211,35 @@
  * Returns : 0 on success, non zero on a failure such as a watchdog 
  * 	timeout.
  */
-
 static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
     int len) {
 
-#if 0
-    register unsigned char *reg = (unsigned char *) (instance->base + 
-	T_DATA_REG_OFFSET), *d = dst;
+    unsigned long base = instance->base;
+    unsigned char *d = dst;
     register int i = len;
 
 
 #if 0
     for (; i; --i) {
-	while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
+	while (!(NCR5380_read(T_STATUS_REG_OFFSET) & T_ST_RDY) barrier();
 #else
-    while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
+    while (!(NCR5380_read(T_STATUS_REG_OFFSET) & T_ST_RDY) barrier();
     for (; i; --i) {
 #endif
-	*d++ = *reg;
+	*d++ = NCR5380_read(T_DATA_REG_OFFSET);
     }
 
-    if (*(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
+    if (NCR5380_read(T_STATUS_REG_OFFSET) & T_ST_TIM) {
 	unsigned char tmp;
-	volatile unsigned char *foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = *foo;
-	*foo = tmp | T_CR_CT;
-	*foo = tmp;
+
+	tmp = NCR5380_read(T_CONTROL_REG_OFFSET);
+	NCR5380_write(T_CONTROL_REG_OFFSET, tmp | T_CR_CT);
+	NCR5380_write(T_CONTROL_REG_OFFSET, tmp);
+
 	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
 	    instance->host_no);
 	return -1;
     } else
-#endif
 	return 0;
 }
 
@@ -257,41 +259,39 @@
 static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
     int len) {
 
-#if 0
-    register unsigned char *reg = (unsigned char *) (instance->base + 
-	T_DATA_REG_OFFSET), *s = src;
+    unsigned long base = instance->base;
+    register unsigned char *s = src;
     register int i = len;
 
 #if 0
     for (; i; --i) {
-	while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
+	while (!(NCR5380_read(T_STATUS_REG_OFFSET) & T_ST_RDY) barrier();
 #else
-    while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
+    while (!(NCR5380_read(T_STATUS_REG_OFFSET) & T_ST_RDY) barrier();
     for (; i; --i) {
 #endif
-	*reg = *s++;
+	NCR5380_write(T_DATA_REG_OFFSET, *s++);
     }
 
-    if (*(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
+    if (NCF5380_read(T_STATUS_REG_OFFSET) & T_ST_TIM) {
 	unsigned char tmp;
-	volatile unsigned char *foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = *foo;
-	*foo = tmp | T_CR_CT;
-	*foo = tmp;
+
+	tmp = NCR5380_read(T_CONTROL_REG_OFFSET);
+	NCR5380_write(T_CONTROL_REG_OFFSET, tmp | T_CR_CT);
+	NCR5380_write(T_CONTROL_REG_OFFSET, tmp);
+
 	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
 	    instance->host_no);
 	return -1;
     } else 
-#endif
 	return 0;
 }
+#endif /* PSEUDO_DMA */
+
 
 #include "NCR5380.c"
 
-#ifdef MODULE
 /* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = VAX_5380_TEMPLATE;
+static Scsi_Host_Template driver_template = VAX_5380_TEMPLATE;
 
 #include "scsi_module.c"
-#endif

Index: vax-5380.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/scsi/vax-5380.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- vax-5380.h	2001/01/17 16:00:11	1.1
+++ vax-5380.h	2001/02/22 00:00:36	1.2
@@ -31,6 +31,9 @@
 
 /*
  * $Log$
+ * Revision 1.2  2001/02/22 00:00:36  kenn
+ * VS3100m76 SCSI sort of, kind of, seems to work...
+ *
  * Revision 1.1  2001/01/17 16:00:11  atp
  * First pass add in of vax files into 2.4 tree
  *
@@ -59,6 +62,9 @@
 int vax_5380_detect(Scsi_Host_Template *);
 int vax_5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 int vax_5380_reset(Scsi_Cmnd *, unsigned int reset_flags);
+int vax_5380_proc_info (char *buffer, char **start, off_t offset,
+                   int length, int hostno, int inout);
+
 
 #ifndef NULL
 #define NULL 0
@@ -78,8 +84,6 @@
  * macros when this is being used solely for the host stub.
  */
 
-#if defined(HOSTS_C) || defined(MODULE)
-
 #define VAX_5380_TEMPLATE {					\
 	name:           "VAXstation 3100/MicroVAX 3100 NCR5380 SCSI",	\
 	detect:         vax_5380_detect,			\
@@ -93,18 +97,16 @@
 	cmd_per_lun:    CMD_PER_LUN,			\
 	use_clustering: DISABLE_CLUSTERING}
 
-#endif
-
 #ifndef HOSTS_C
 
 #define NCR5380_implementation_fields \
-    volatile unsigned char *base
+    unsigned volatile char *base
 
 #define NCR5380_local_declare() \
-    volatile unsigned char *base
+    unsigned volatile char *base
 
 #define NCR5380_setup(instance) \
-    base = (volatile unsigned char *) (instance)->base
+    base = (unsigned volatile char *)((instance)->base)
 
 #define VAX_5380_address(reg) (base + ((reg) * 0x04))
 
@@ -128,6 +130,7 @@
 #define NCR5380_queue_command vax_5380_queue_command
 #define NCR5380_abort vax_5380_abort
 #define NCR5380_reset vax_5380_reset
+#define NCR5380_proc_info vax_5380_proc_info
 
 #endif /* else def HOSTS_C */
 #endif /* ndef ASM */

[LV-commit] CVS: kernel-2.4/scripts/lxdialog .cvsignore,1.1,1.2

From: Kenn H. <ke...@us...> - 2001-02-21 01:20:53

Update of /cvsroot/linux-vax/kernel-2.4/scripts/lxdialog
In directory usw-pr-cvs1:/tmp/cvs-serv26887

Modified Files:
	.cvsignore 
Log Message:
Ignore lxdialog as well


Index: .cvsignore
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/scripts/lxdialog/.cvsignore,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- .cvsignore	2001/01/15 22:21:53	1.1
+++ .cvsignore	2001/02/21 01:21:50	1.2
@@ -2,3 +2,4 @@
 *.o.flags
 .depend
 *.lst
+lxdialog

[LV-commit] CVS: www/htdocs/bootlogs bootlog-kenn-vs3100m76-20010220.txt,NONE,1.1 bootlog-kenn-vs4000m60-20010220.txt,NONE,1.1

From: Kenn H. <ke...@us...> - 2001-02-21 01:18:27

Update of /cvsroot/linux-vax/www/htdocs/bootlogs
In directory usw-pr-cvs1:/tmp/cvs-serv26642

Added Files:
	bootlog-kenn-vs3100m76-20010220.txt 
	bootlog-kenn-vs4000m60-20010220.txt 
Log Message:
more boot logs


--- NEW FILE ---
>>> b


-DKB200
CPU type: KA43
Boot Head.S loaded at address 00007200
rpb/bootr5/ap/sp  00000000 00000000 00000334 00007200
relocated at phys address 001001B2
CPU type: 0B000006 sidex: 04010002

Starting VM
Linux/VAX (lin...@mi...)
IO mapped phys addr 0x200a0000, 0x0001 pages at virt 0x80fe0000 (IOMAP PTE index 0x0000)
IO mapped phys addr 0x21100000, 0x0001 pages at virt 0x80fe1000 (IOMAP PTE index 0x0001)
IO mapped phys addr 0x21000000, 0x0020 pages at virt 0x80fe2000 (IOMAP PTE index 0x0002)
RPB info:  l_pfncnt: 00007f00, .l_vmb_version: 0b000106 .l_badpgs: 00000000
Physical memory: 00007f00 HW pagelets, 00000fe0 pages  (16256KB)
CPU type: KA43, SID: 00000000
calling start_kernel...
Linux version 2.4.0-20010220 (ke...@ex...) (gcc version 2.95.2-linuxvax-20001231 (release)) #446 Wed Feb 21 00:48:49 GMT 2001
bootmap size = 000001fc
calling free_bootmem(start=000001fc, len=000ffe04)
calling free_bootmem(start=00202dd8, len=00ddd228)
On node 0 totalpages: 4064
zone(0): 4064 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/nfs nfsroot=/tftpboot/vaxroot
Calibrating delay loop... 10.16 BogoMIPS
Memory: 14948k/16256k available
Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
copy_thread: creating new thread: pid 1, task 0x80210000, usp 0x801b7f88
vax_switch_to: switching 801b6000 -> 80210000
kernel_thread: calling thread function at 8010089c
IO mapped phys addr 0x20080000, 0x0001 pages at virt 0x81002000 (IOMAP PTE index 0x0022)
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
copy_thread: creating new thread: pid 2, task 0x80050000, usp 0x80211ef0
vax_switch_to: switching 80210000 -> 80050000
kernel_thread: calling thread function at 8010ce50
vax_switch_to: switching 80050000 -> 80210000
Starting kswapd v1.8
copy_thread: creating new thread: pid 3, task 0x80fd0000, usp 0x80211f0c
copy_thread: creating new thread: pid 4, task 0x80fc0000, usp 0x80211f0c
vax_switch_to: switching 80210000 -> 80fd0000
kernel_thread: calling thread function at 80117ef0
vax_switch_to: switching 80fd0000 -> 80fc0000
kernel_thread: calling thread function at 80118130
vax_switch_to: switching 80fc0000 -> 80210000
copy_thread: creating new thread: pid 5, task 0x80230000, usp 0x80211ed4
vax_switch_to: switching 80210000 -> 80230000
kernel_thread: calling thread function at 80120294
vax_switch_to: switching 80230000 -> 80210000
copy_thread: creating new thread: pid 6, task 0x80220000, usp 0x80211ed4
vax_switch_to: switching 80210000 -> 80220000
kernel_thread: calling thread function at 801203ac
vax_switch_to: switching 80220000 -> 80210000
pty: 256 Unix98 ptys configured
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
Serial driver version 5.02 (2000-08-09) with no serial options enabled
PPP generic driver version 2.4.1
IO mapped phys addr 0x200e0000, 0x0001 pages at virt 0x81003000 (IOMAP PTE index 0x0023)
IO mapped phys addr 0x20090000, 0x0001 pages at virt 0x81004000 (IOMAP PTE index 0x0024)
vaxlance.c: v0.008 by Linux Mips DECstation task force + ai...@li...
08:00:2b:27:e3:ff, irq = 148
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 512)
LANCE opened maybe 0
LANCE opened maybe
LANCE opened maybe 0
LANCE opened maybe
LANCE opened maybe 0
LANCE opened maybe
Sending BOOTP requests...w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.w:   400000, sum: 88010045, i: 0
w:     1140, sum: 88410045, i: 1
w:        0, sum: 88411185, i: 2
w: FFFFFFFF, sum: 88411185, i: 3
w:        0, sum: 88411185, i: 4
.
Unhandled interrupt or exception number 0x0001 (SCB offset 0x0004)

Stack dump:
  801e9eb4  00000000 801e9fac 8004c940 8004c940
  801e9ec4  81003000 80070020 8004c800 80070000
  801e9ed4  00000000 001fa9d7 000004e3 00000000
  801e9ee4  801e9f40 801e9f14 801c110e 00000018
  801e9ef4  80000011 80070023 8015cfa8 00400000
  801e9f04  0400900e 00000000 8015cfa5 041f0008
  801e9f14  00000000 20fc0000 801e9f6c 801e9f48
  801e9f24  8015d18e 8004c940 8004c800 81003000
  801e9f34  00000001 00000002 0000006e 00000001
  801e9f44  8004c800 00000000 241c0000 801e9f9c
  801e9f54  801e9f7c 8010138d 00000094 00000014
  801e9f64  00000000 00000001 00000003 00000094
  801e9f74  8004c800 801e9fac 00000000 240c0000
  801e9f84  80211f44 80211f18 801016fa 0000004d
  801e9f94  cfdbcdc9 00100324 00000003 801e9fac
  801e9fa4  801c073a 801e9ff8 00003702 000038fc

   r0  00000040   r1  801adfec   r2  8004c940   r3  8004c940
   r4  81003000   r5  80070020   r6  8004c800   r7  80070000
   r8  00000000   r9  001fa9d7   r10 000004e3   r11 00000000
   ap  801e9f40   fp  801e9f14   sp  801e9e20   pc  80101729
   psl 041f0008   ipl 31  mode K (prev K)  IS N 

   p0br 80000000     sbr  001fa9d8     astlvl 00000004
   p0lr 00000000     slr  00008400     sisr   00000000
   p1br 00000000     pcbb 00210258     mapen  00000001
   p1lr 00000000     scbb 001e7000     sid    0b000006

   isp 801e9e40  ksp 80211f14  esp 00000000  ssp 00000000  usp 801b7f88
machine_halt: cpu-specific halt not implemented - HALTing

?06 HLT INST
    PC = 80102048

--- NEW FILE ---
>>> b

 
-ESA0
CPU type: KA46
Boot Head.S loaded at address 00006C00
rpb/bootr5/ap/sp  00000000 00000000 00000304 00006000
relocated at phys address 001001B2
CPU type: 12000003 sidex: 04010002

Starting VM
Linux/VAX (lin...@mi...)
IO mapped phys addr 0x200a0000, 0x0001 pages at virt 0x81f9e800 (IOMAP PTE index 0x0000)
RPB info:  l_pfncnt: 0000fcf4, .l_vmb_version: 14000400 .l_badpgs: 00000000
Physical memory: 0000fcf4 HW pagelets, 00001f9e pages  (32378KB)
CPU type: KA46, SID: 00000000
calling start_kernel...
Linux version 2.4.0-20010220 (ke...@ex...) (gcc version 2.95.2-linuxvax-20001231 (release)) #446 Wed Feb 21 00:48:49 GMT 2001
bootmap size = 000003f4
calling free_bootmem(start=000003f4, len=000ffc0c)
calling free_bootmem(start=0020abcc, len=01d93434)
On node 0 totalpages: 8094
zone(0): 8094 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/nfs nfsroot=/tftpboot/vaxroot
Calibrating delay loop... 15.82 BogoMIPS
Memory: 30768k/32376k available
Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 2048 (order: 2, 16384 bytes)
POSIX conformance testing by UNIFIX
copy_thread: creating new thread: pid 1, task 0x81f80000, usp 0x801b7f88
vax_switch_to: switching 801b6000 -> 81f80000
kernel_thread: calling thread function at 8010089c
ka46: init_devices
IO mapped phys addr 0x20080000, 0x0001 pages at virt 0x81f9f800 (IOMAP PTE index 0x0001)
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
copy_thread: creating new thread: pid 2, task 0x80210000, usp 0x81f81ef0
vax_switch_to: switching 81f80000 -> 80210000
kernel_thread: calling thread function at 8010ce50
vax_switch_to: switching 80210000 -> 81f80000
Starting kswapd v1.8
copy_thread: creating new thread: pid 3, task 0x80230000, usp 0x81f81f0c
copy_thread: creating new thread: pid 4, task 0x80220000, usp 0x81f81f0c
vax_switch_to: switching 81f80000 -> 80230000
kernel_thread: calling thread function at 80117ef0
vax_switch_to: switching 80230000 -> 80220000
kernel_thread: calling thread function at 80118130
vax_switch_to: switching 80220000 -> 81f80000
copy_thread: creating new thread: pid 5, task 0x800b0000, usp 0x81f81ed4
vax_switch_to: switching 81f80000 -> 800b0000
kernel_thread: calling thread function at 80120294
vax_switch_to: switching 800b0000 -> 81f80000
copy_thread: creating new thread: pid 6, task 0x800a0000, usp 0x81f81ed4
vax_switch_to: switching 81f80000 -> 800a0000
kernel_thread: calling thread function at 801203ac
vax_switch_to: switching 800a0000 -> 81f80000
pty: 256 Unix98 ptys configured
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
Serial driver version 5.02 (2000-08-09) with no serial options enabled
PPP generic driver version 2.4.1
IO mapped phys addr 0x200e0000, 0x0001 pages at virt 0x81fa0800 (IOMAP PTE index 0x0002)
IO mapped phys addr 0x20090000, 0x0001 pages at virt 0x81fa1800 (IOMAP PTE index 0x0003)
vaxlance.c: v0.008 by Linux Mips DECstation task force + ai...@li...
08:00:2b:2f:cf:0c, irq = 148
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 2048)
LANCE opened maybe 0
LANCE opened maybe 1
LANCE opened maybe 2
LANCE opened maybe 3
LANCE opened maybe 4
LANCE opened maybe 5
LANCE opened maybe 6
LANCE opened maybe 7
LANCE opened maybe 8
LANCE opened maybe 9
LANCE opened maybe 10
LANCE opened maybe 11
LANCE opened maybe 12
LANCE opened maybe 13
LANCE opened maybe 14
LANCE opened maybe 15
LANCE opened maybe 16
LANCE opened maybe 17
LANCE opened maybe 18
LANCE opened maybe 19
LANCE opened maybe 20
LANCE opened maybe 21
LANCE opened maybe 22
LANCE opened maybe 23
LANCE opened maybe 24
LANCE opened maybe 25
LANCE opened maybe 26
LANCE opened maybe 27
LANCE opened maybe 28
LANCE opened maybe 29
LANCE opened maybe 30
LANCE opened maybe 31
LANCE opened maybe 32
LANCE opened maybe 33
LANCE opened maybe 34
LANCE opened maybe 35
LANCE opened maybe 36
LANCE opened maybe 37
LANCE opened maybe 38
LANCE opened maybe 39
LANCE opened maybe 40
LANCE opened maybe 41
LANCE opened maybe 42
LANCE opened maybe 43
LANCE opened maybe 44
LANCE opened maybe 45
LANCE opened maybe 46
LANCE opened maybe 47
LANCE opened maybe 48
LANCE opened maybe 49
LANCE opened maybe 50
LANCE opened maybe 51
LANCE opened maybe 52
LANCE opened maybe 53
LANCE opened maybe 54
LANCE opened maybe 55
LANCE opened maybe 56
LANCE opened maybe 57
LANCE opened maybe 58
LANCE opened maybe 59
LANCE opened maybe 60
LANCE opened maybe 61
LANCE opened maybe 62
LANCE opened maybe 63
LANCE opened maybe 64
LANCE opened maybe 65
LANCE opened maybe 66
LANCE opened maybe 67
LANCE opened maybe 68
LANCE opened maybe 69
LANCE opened maybe 70
LANCE opened maybe 71
LANCE opened maybe 72
LANCE opened maybe 73
LANCE opened maybe 74
LANCE opened maybe 75
LANCE opened maybe 76
LANCE opened maybe 77
LANCE opened maybe 78
LANCE opened maybe 79
LANCE opened maybe 80
LANCE opened maybe 81
LANCE opened maybe 82
LANCE opened maybe 83
LANCE opened maybe 84
LANCE opened maybe 85
LANCE opened maybe 86
LANCE opened maybe 87
LANCE opened maybe 88
LANCE opened maybe 89
LANCE opened maybe 90
LANCE opened maybe 91
LANCE opened maybe 92
LANCE opened maybe 93
LANCE opened maybe 94
LANCE opened maybe 95
LANCE opened maybe 96
LANCE opened maybe 97
LANCE opened maybe 98
LANCE opened maybe 99
LANCE unopened after 100 ticks, csr0=8881.
IP-Config: Failed to open eth0
IP-Config: No network devices available.
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NET4: DECnet for Linux: V.2.4.0-test10s (C) 1995-2000 Linux DECnet Project Team
DECnet: Routing cache hash table of 512 buckets, 4Kbytes
vax_switch_to: switching 81f80000 -> 80210000
vax_switch_to: switching 80210000 -> 80230000
vax_switch_to: switching 80230000 -> 81f80000
vax_switch_to: switching 81f80000 -> 80210000
vax_switch_to: switching 80210000 -> 81f80000
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or 02:00
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 02:00
machine_halt: cpu-specific halt not implemented - HALTing

?06 HLT INST
  PC= 80102048 PSL= 00000000

[LV-commit] CVS: www/htdocs/bootlogs bootlog-kenn-vs3100-20000714.txt,NONE,1.1 bootlog-kenn-vs3100-20001231.txt,NONE,1.1

From: Kenn H. <ke...@us...> - 2001-02-21 01:17:47

Update of /cvsroot/linux-vax/www/htdocs/bootlogs
In directory usw-pr-cvs1:/tmp/cvs-serv26557/bootlogs

Added Files:
	bootlog-kenn-vs3100-20000714.txt 
	bootlog-kenn-vs3100-20001231.txt 
Log Message:
Better tell people what we've been doing lately...


--- NEW FILE ---
>>> b dkb200


-DKB200
CPU type: KA43
Boot Head.S loaded at address 00007200
rpb/bootr5/ap/sp  00000000 00000000 00000334 00007200
relocated at phys address 001001AA                   
CPU type: 0B000006 sidex: 04010002
                                  
Starting VM
IO mapped phys addr 0x200a0000, 0x0001 pages at virt 0x80fe0000 (IOMAP PTE index 0x0000)
Linux version 2.2.14-20000702 (ke...@av...) (gcc version egcs-2.91.66 19990314 (egcs-1.1.2 release)) 
#48 Thu Jul 13 01:47:24 IST 2000
RPB info:  l_pfncnt: 00007f00, .l_vmb_version: 0b000106 .l_badpgs: 00000000
Physical memory: 00007f00 pages (16256KB)
setup_arch returned: 80179800, 80fe0000
CPU type: KA43, SID: 0b000006
paging_init returned: 802bafb4
hook_scb_vector: (vec=0030 scb_addr=8014a2c0), irqvector 8013e1b0
Dropping IPL to 1 to allow clock interrupts
Calibrating delay loop... 10.19 BogoMIPS
Reserved as far as 802bb000
Freeing remaining memory
Scanned as far as 80fe0000
Memory: 13460k available
Test2 - Halting

?06 HLT INST
    PC = 8012D47A
>>> 

--- NEW FILE ---
KA43-A  V1.2          ...

F...E...D...C...B...A_..9...8...7...6...5...4_..3_..2_..1...


 ?  C  0080  0000.4001

>>> b


-DKB200
CPU type: KA43
Boot Head.S loaded at address 00007200
rpb/bootr5/ap/sp  00000000 00000000 00000334 00007200
relocated at phys address 001001AA
CPU type: 0B000006 sidex: 04010002

Starting VM
IO mapped phys addr 0x200a0000, 0x0001 pages at virt 0x80fe0000 (IOMAP PTE index 0x0000)
IO mapped phys addr 0x21100000, 0x0001 pages at virt 0x80fe0200 (IOMAP PTE index 0x0001)
IO mapped phys addr 0x21000000, 0x0100 pages at virt 0x80fe0400 (IOMAP PTE index 0x0002)
Linux version 2.2.14-20001231 (ke...@ex...) (gcc version 2.95.2-linuxvax-20000820 (dev)) #686 Sun Dec 31 15:24:19 GMT 2000
RPB info:  l_pfncnt: 00007f00, .l_vmb_version: 0b000106 .l_badpgs: 00000000
Physical memory: 00007f00 pages (16256KB)
setup_arch returned: 801ccc00, 80fe0000
CPU type: KA43, SID: 0b000006
paging_init returned: 8030e3b4
Dropping IPL to 0 to allow clock interrupts
Calibrating delay loop... 10.14 BogoMIPS
Reserved as far as 8030e400
Freeing remaining memory
Scanned as far as 80fe0000
Memory: 13127k available
Dentry hash table entries: 2048 (order 5, 16k)
Buffer cache hash table entries: 2048 (order 4, 8k)
VFS: grow_buffers: size = 1024
Page cache hash table entries: 32768 (order 8, 128k)
POSIX conformance testing by UNIFIX
copy_thread: creating new thread: pid 1, task 0x80318000, usp 0x00000000
vax_switch_to: switching 80182000 -> 80318000
tmp_init: in init thread
IO mapped phys addr 0x20080000, 0x0001 pages at virt 0x81000400 (IOMAP PTE index 0x0102)
IO mapped phys addr 0x200e0000, 0x0001 pages at virt 0x81000600 (IOMAP PTE index 0x0103)
IO mapped phys addr 0x20090000, 0x0001 pages at virt 0x81000800 (IOMAP PTE index 0x0104)
vaxlance.c: v0.008 by Linux Mips DECstation task force + ai...@li...
mem_start = 8032ffd4
mem_start = 8032ffd8
08:00:2b:27:e3:ff, irq = 148
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
TCP: Hash tables configured (ehash 2048 bhash 2048)
copy_thread: creating new thread: pid 2, task 0x80fbe000, usp 0x00000000
copy_thread: creating new thread: pid 3, task 0x80fbc000, usp 0x00000000
Starting kswapd v 2.2.14.1 
copy_thread: creating new thread: pid 4, task 0x80fba000, usp 0x00000000
copy_thread: creating new thread: pid 5, task 0x80fb8000, usp 0x00000000
Serial driver version 4.27 with no serial options enabled
IO mapped phys addr 0x200c0000, 0x0001 pages at virt 0x81000a00 (IOMAP PTE index 0x0105)
scsi0 : at 0x81000a80 irq 254 options CAN_QUEUE=32  CMD_PER_LUN=2 release=1 generic options AUTOPROBE_IRQ AUTOSENSE generic release=7
scsi0 : VAXstation 3100/MicroVAX 3100 NCR5380 SCSI
scsi : 1 host.
  Vendor: DEC       Model: DSP3053LS         Rev: X442
  Type:   Direct-Access                      ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
scsi : detected 1 SCSI disk total.
SCSI device sda: hdwr sector= 512 bytes. Sectors= 1046532 [511 MB] [0.5 GB]
Partition check:
 sda:vax_switch_to: switching 80318000 -> 80fbe000
scsi : NCR5380 irq 254 triggered
STATUS_REG: 07 ,PARITY,IO,SEL
BASR: 10 
ICR: 00 
MODE: 00 
scsi0 : SEL interrupt
vax_switch_to: switching 80fbe000 -> 80fbc000
vax_switch_to: switching 80fbc000 -> 80fba000
vax_switch_to: switching 80fba000 -> 80fb8000
vax_switch_to: switching 80fb8000 -> 80318000
 sda1 sda2
Kernel panic: Invalid blocksize passed to set_blocksize
machine_halt: cpu-specific halt not implemented - HALTing

?06 HLT INST
    PC = 80101A04
>>>

[LV-commit] CVS: www/htdocs index.html,1.11,1.12 bootlog-kenn-vs3100-20000714.txt,1.1,NONE bootlog-kenn-vs3100-20001231.txt,1.1,NONE

From: Kenn H. <ke...@us...> - 2001-02-21 01:17:47

Update of /cvsroot/linux-vax/www/htdocs
In directory usw-pr-cvs1:/tmp/cvs-serv26557

Modified Files:
	index.html 
Removed Files:
	bootlog-kenn-vs3100-20000714.txt 
	bootlog-kenn-vs3100-20001231.txt 
Log Message:
Better tell people what we've been doing lately...


Index: index.html
===================================================================
RCS file: /cvsroot/linux-vax/www/htdocs/index.html,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -r1.11 -r1.12
--- index.html	2001/01/11 17:28:19	1.11
+++ index.html	2001/02/21 01:18:44	1.12
@@ -40,13 +40,54 @@
 <TD VALIGN=TOP NOSAVE></TD>
 </TR>
 
+<!-- News entry boundary -->
+
+<TR VALIGN=TOP NOSAVE>
+<TD>20 FEB 2000</TD>
+
+<TD NOSAVE>
+<B>Kernel</B><BR>
+Things are going pretty well right now.  We're now working off the
+official 2.4.0 kernel.  Next I'll merge in 2.4.1.  We intend to 
+track the 2.4.x series at least until 2.5 starts.  Don't know 
+which way we'll go at that point yet...
+<P>
+Andy's pagelet layer is in place, making the
+main kernel think we really have 4K pages, when we really only have
+512-byte pages.  (Sssh! Don't tell it...).  Good work Andy!
+<P>
+Richard Banks has started trying it out on a MicroVAX 3100 Model 85
+(KA55 CPU) and, well, it's just not working...  My best guess is
+that the PCB needs to be set up correctly before turning on virtual
+memory.  I'll get to that real soon now, Richard.  Honestly...
+<P>
+Anyway, I've tagged a build as kh-20010220 in CVS.  You can see
+the default configuration (i.e. rm .config && make oldconfig) booting
+on a 
+<A HREF="bootlogs/bootlog-kenn-vs3100m76-20010220.txt">
+VAXstation 3100 Model 76</A> and a 
+<A HREF="bootlogs/bootlog-kenn-vs4000m60-20010220.txt">
+VAXstation 4000 Model 60</A>.  Thanks for the 4000/60, Andy!
+(Incidentally, those BOOTP transmission attempts in the VS3100
+bootlog are not actually putting packets on the wire.)
+<P>
+<B>Toolchain</B><BR>
+You will need the 20001231 toolchain to build this kernel.
+You can get it from CVS or grab snapshots from 
+<A HREF="ftp://linux-vax.sourceforge.net/pub/linux-vax/tools/Binaries/">
+the FTP site</A>.
+</td>
+</TR>
+
+<!-- News entry boundary -->
+
 <TR VALIGN=TOP NOSAVE>
 <TD>31 DEC 2000</TD>
 
 <TD NOSAVE>
 <B>Kernel</B><BR>
 Some reasonable progress recently.  Check out this
-<A HREF="bootlog-kenn-vs3100-20001231.txt">boot sequence</A>
+<A HREF="bootlogs/bootlog-kenn-vs3100-20001231.txt">boot sequence</A>
 on my VS3100m76.  The LANCE ethernet chip, one of the NCR5380 SCSI
 controllers, the internal SCSI disk and it's partitions are
 detected.  The usual bunch of initial kernel threads are created
@@ -74,6 +115,7 @@
 </td>
 </TR>
 
+<!-- News entry boundary -->
 
 <TR VALIGN=TOP NOSAVE>
 <TD>11 AUG 2000</TD>
@@ -135,7 +177,7 @@
 Out of date <A HREF="linux-vax/docs.html">documentation</A> has been
 removed and replaced with a link to current docs.<BR>
 <B>Kernel</B><BR>
-We're getting further slowly.  <A HREF="bootlog-kenn-vs3100-20000714.txt">Here</A> 
+We're getting further slowly.  <A HREF="bootlogs/bootlog-kenn-vs3100-20000714.txt">Here</A> 
 is Kenn's VAXstation 3100 booting the latest kernel.  The framework for handling 
 interrupts is taking shape...
 </td>

--- bootlog-kenn-vs3100-20000714.txt DELETED ---

--- bootlog-kenn-vs3100-20001231.txt DELETED ---

[LV-commit] CVS: www/htdocs/bootlogs - New directory

From: Kenn H. <ke...@us...> - 2001-02-21 00:52:13

Update of /cvsroot/linux-vax/www/htdocs/bootlogs
In directory usw-pr-cvs1:/tmp/cvs-serv24718/bootlogs

Log Message:
Directory /cvsroot/linux-vax/www/htdocs/bootlogs added to the repository

[LV-commit] CVS: kernel-2.4 Makefile,1.5,1.6

From: Kenn H. <ke...@us...> - 2001-02-21 00:35:16

Update of /cvsroot/linux-vax/kernel-2.4
In directory usw-pr-cvs1:/tmp/cvs-serv23615

Modified Files:
	Makefile 
Log Message:
Generate assembly listing for init/main.c.  Bump EXTRAVERSION up to
-kh20010220.


Index: Makefile
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/Makefile,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Makefile	2001/01/29 01:09:18	1.5
+++ Makefile	2001/02/21 00:36:14	1.6
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 4
 SUBLEVEL = 0
-EXTRAVERSION = -20010129
+EXTRAVERSION = -20010220
 
 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 
@@ -323,8 +323,12 @@
 init/version.o: init/version.c include/linux/compile.h include/config/MARKER
 	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) -DUTS_MACHINE='"$(ARCH)"' -c -o init/version.o init/version.c
 
+# FIXME: GCC bug?  using -g here (in order to get source in the assembly listing)
+# reduces the BogoMIPS rating.  Examination of listing file shows that the compiler
+# optimizes less when we use -g (even though -O1 is in CFLAGS).  This isn't supposed
+# to happen...
 init/main.o: init/main.c include/config/MARKER
-	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -c -o $*.o $<
+	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -c -o $*.o $< -Wa,-adnhls=$*.lst # -g
 
 fs lib mm ipc kernel drivers net: dummy
 	$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" $(subst $@, _dir_$@, $@)

[LV-commit] CVS: kernel-2.4/arch/vax/boot head.S,1.4,1.5

From: Kenn H. <ke...@us...> - 2001-02-21 00:34:27

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax/boot
In directory usw-pr-cvs1:/tmp/cvs-serv23478

Modified Files:
	head.S 
Log Message:
Remove some variables that are no longer needed.  Also keep phys_kern_end
in a register, rather than in RAM since it may not survive the kernel
relocation.  And replace phys_start location with KERNEL_START_PHYS
constant.


Index: head.S
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/boot/head.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- head.S	2001/02/18 16:42:45	1.4
+++ head.S	2001/02/21 00:35:24	1.5
@@ -29,10 +29,10 @@
 
     jsb identify_cpu
 
-# now fix up the machine vector entries (They currently contain
+# now fix up the machine vector entries.  (They currently contain
 # pointers to virtual addresses in S0 space.  We need to change
 # the pointers to the functions we use before VM init to point
-# into the newly-loaded kernel image
+# into the newly-loaded kernel image.)
     movl mv, r2
 
     moval start, r3
@@ -88,7 +88,7 @@
     subl2 $start,r6         # byte count to r6
     movab __bss_start,r1
     subl2 $0xffff, r1       # r1 points to top chunk of source
-    movl phys_start, r3    # dest address to r3
+    movl $KERNEL_START_PHYS, r3    # dest address to r3
     addl2 r6,r3
     subl2 $0xffff,r3    #r3 points to top chunk of dest	
 #
@@ -103,7 +103,7 @@
     brb copy_chunk
 last_chunk:	
     movab start,r1
-    movl phys_start,r3
+    movl $KERNEL_START_PHYS,r3
     movc3 r6,(r1),(r3)
 copy_done:
 
@@ -119,8 +119,7 @@
     subl3 $__bss_start, $_end, r6    # length of .bss to r6
 
     subl3 $start, $__bss_start, r3   # offset of .bss to r3
-    addl2 phys_start, r3            # phys address of .bss start now in r3
-
+    addl2 $KERNEL_START_PHYS, r3            # phys address of .bss start now in r3
 fill_chunk:
     cmpl $0xffff, r6
     bgeq last_fill
@@ -135,7 +134,8 @@
                             # end of kernel
 fill_done:
     decl r3                 #
-    movl r3, r6             # save phys addr of last byte of kernel
+    movl r3, r9             # save phys addr of last byte of kernel
+                            # in R9.  We'll need this later
 
 # Need to know the distance we have moved the kernel, so that we can
 # fix up the machine vector pointer after we jump
@@ -143,7 +143,7 @@
     subl3 r2, $KERNEL_START_PHYS, r2  # r2 = START_PHYS - load_address
 
 # calculate the position after jump to reloc   
-    movl  phys_start, r3
+    movl  $KERNEL_START_PHYS, r3
     addl2 $reloc, r3
     subl2 $start,r3
     jmp (r3)
@@ -153,9 +153,6 @@
 # made it, note that sp is still down there     
 #     halt
 
-# Save physical address of end of kernel 
-    movl r6, phys_kern_end
-
 # fix up the machine vector pointer (by restoring it from R11 and
 # adding in the distance that the kernel was re-located)
     addl3 r2, r11, mv
@@ -197,8 +194,8 @@
 # p0br/p0lr, p1br/p1lr, sbr/slr
 # First find a suitable start position for the SPT.  This must be
 # longword aligned
-    addl3 $4, phys_kern_end, r5
-    bicl2 $3, r5
+    addl3 $4, r9, r5		# R9 holds kernel end
+    bicl2 $3, r5                # R5 is R9 rounded up to longword aligned  
     moval swapper_pg_dir, r0
     movl r5, 16(r0)             # save address of base of system page table
 
@@ -319,27 +316,6 @@
 #
 # memory locations.
 #			
-
-# This is the place we want to relocate to (physical address)
-.globl phys_start
-phys_start: .int KERNEL_START_PHYS
-
-# This is the virtual offset we start at (== PAGE_OFFSET + phys_start)
-.globl virt_start
-virt_start: .int KERNEL_START_VIRT
-
-# pg0 is the PHYSICAL ADDRESS of the system page table directory.
-# This is immediately after the end of the bss section
-# Once VM is enabled, this is replaced with the VIRTUAL address 
-#.globl pg0
-#pg0: .int 0x00000000
-
-# spt_size holds the length of the SPT (in entries, not bytes)
-#.globl spt_size
-#spt_size: .int 0x00000000
-
-.globl phys_kern_end
-phys_kern_end: .int 0x00000000
 
 # iomap_base holds the physical address of the first PTE in the
 # IOMAP portion of the system page table.

[LV-commit] CVS: kernel-2.4/kernel context.c,1.1.1.1,1.2

From: Kenn H. <ke...@us...> - 2001-02-21 00:30:25

Update of /cvsroot/linux-vax/kernel-2.4/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv23347

Modified Files:
	context.c 
Log Message:
Wait for keventd thread to start before exiting start_context_thread().


Index: context.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/kernel/context.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -r1.1.1.1 -r1.2
--- context.c	2001/01/14 16:41:41	1.1.1.1
+++ context.c	2001/02/21 00:31:23	1.2
@@ -28,8 +28,9 @@
 
 static int need_keventd(const char *who)
 {
-	if (keventd_running == 0)
+	if (keventd_running == 0) {
 		printk(KERN_ERR "%s(): keventd has not started\n", who);
+	}
 	return keventd_running;
 }
 	
@@ -63,7 +64,7 @@
 	return ret;
 }
 
-static int context_thread(void *dummy)
+static int context_thread(void *sem)
 {
 	struct task_struct *curtask = current;
 	DECLARE_WAITQUEUE(wait, curtask);
@@ -79,6 +80,8 @@
 	recalc_sigpending(curtask);
 	spin_unlock_irq(&curtask->sigmask_lock);
 
+	up((struct semaphore *)sem);
+
 	/* Install a handler so SIGCLD is delivered */
 	sa.sa.sa_handler = SIG_IGN;
 	sa.sa.sa_flags = 0;
@@ -148,7 +151,9 @@
 	
 int start_context_thread(void)
 {
-	kernel_thread(context_thread, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
+	DECLARE_MUTEX_LOCKED(sem);
+	kernel_thread(context_thread, &sem, CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
+	down(&sem);
 	return 0;
 }

[LV-commit] CVS: kernel-2.4/mm slab.c,1.2,1.3

From: Kenn H. <ke...@us...> - 2001-02-21 00:28:07

Update of /cvsroot/linux-vax/kernel-2.4/mm
In directory usw-pr-cvs1:/tmp/cvs-serv23226

Modified Files:
	slab.c 
Log Message:
Remove stuff for 512-byte page support


Index: slab.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/mm/slab.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- slab.c	2001/01/29 01:02:30	1.2
+++ slab.c	2001/02/21 00:29:05	1.3
@@ -293,11 +293,7 @@
 #endif
 
 /* maximum size of an obj (in 2^order pages) */
-#if PAGE_SIZE == 512 /* temporary for VAX */
-#define	MAX_OBJ_ORDER	8	/* 256 pages */
-#else
 #define	MAX_OBJ_ORDER	5	/* 32 pages */
-#endif
 
 /*
  * Do not go above this order unless 0 objects fit into the slab.
@@ -309,12 +305,9 @@
 /*
  * Absolute limit for the gfp order
  */
-#if PAGE_SIZE == 512 /* temporary for VAX */
-#define	MAX_GFP_ORDER	8	/* 256 pages */
-#else
 #define	MAX_GFP_ORDER	5	/* 32 pages */
-#endif
 
+
 /* Macros for storing/retrieving the cachep and or slab from the
  * global 'mem_map'. These are used to find the slab an obj belongs to.
  * With kfree(), these are used to find the cache which an obj belongs to.
@@ -332,9 +325,6 @@
 } cache_sizes_t;
 
 static cache_sizes_t cache_sizes[] = {
-#if PAGE_SIZE == 4096 || PAGE_SIZE == 512 /* temporarly for VAX */
-	{    32,	NULL, NULL},
-#endif
 	{    64,	NULL, NULL},
 	{   128,	NULL, NULL},
 	{   256,	NULL, NULL},
@@ -1539,15 +1529,6 @@
 void * kmalloc (size_t size, int flags)
 {
 	cache_sizes_t *csizep = cache_sizes;
-
-	/* With the VAX's 512-byte pages, kmalloc doesn't work for
-	   sizes between 33 and 128 bytes (inclusive).  I don't know
-	   why, ( and I'm not really interested in fixing it, since
-	   we'll be moving to a 4K page soon), so this just fudges
-	   around the issue */
-	if ((size >= 33) && (size <= 128)) {
-		size = 129;
-	}
 
 	for (; csizep->cs_size; csizep++) {
 		if (size > csizep->cs_size)

[LV-commit] CVS: kernel-2.4/include/linux iobuf.h,1.2,1.3

From: Kenn H. <ke...@us...> - 2001-02-21 00:27:03

Update of /cvsroot/linux-vax/kernel-2.4/include/linux
In directory usw-pr-cvs1:/tmp/cvs-serv23142

Modified Files:
	iobuf.h 
Log Message:
Revert KIO_STATIC_PAGES back to original definition which works now that
we have 4K pages


Index: iobuf.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/linux/iobuf.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- iobuf.h	2001/01/18 15:52:28	1.2
+++ iobuf.h	2001/02/21 00:28:01	1.3
@@ -26,7 +26,7 @@
 
 #define KIO_MAX_ATOMIC_IO	64 /* in kb */
 #define KIO_MAX_ATOMIC_BYTES	(64 * 1024)
-#define KIO_STATIC_PAGES	( (KIO_MAX_ATOMIC_IO << 10) / (PAGE_SIZE) + 1)
+#define KIO_STATIC_PAGES	(KIO_MAX_ATOMIC_IO / (PAGE_SIZE >> 10) + 1)
 #define KIO_MAX_SECTORS		(KIO_MAX_ATOMIC_IO * 2)
 
 /* The main kiobuf struct used for all our IO! */

[LV-commit] CVS: kernel-2.4/include/asm-vax/mm pgtable.h,1.8,1.9

From: Kenn H. <ke...@us...> - 2001-02-21 00:26:00

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax/mm
In directory usw-pr-cvs1:/tmp/cvs-serv23001

Modified Files:
	pgtable.h 
Log Message:
SPT_MAX_IOMAP is specified in KB, not in pages.  Revert to previous value
so that KA43 has enough IOMAP space to map and initialize its cache


Index: pgtable.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/mm/pgtable.h,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- pgtable.h	2001/02/18 16:42:46	1.8
+++ pgtable.h	2001/02/21 00:26:58	1.9
@@ -36,7 +36,7 @@
  *  of IOMAP entries in the SPT, we could use get_free_page() to 
  *  alloc a real page of RAM and hijack its SPTE. */
 
-#define SPT_MAX_IOMAP 128
+#define SPT_MAX_IOMAP 1024
 #define SPT_MAX_VMALLOC 4096
 #define SPT_ENTRIES_IOMAP (SPT_MAX_IOMAP >> (PAGE_SHIFT-10))
 /* FIXME: (PAGE_SHIFT-10) is hardwired here to 2. asm bug in head.S */

[LV-commit] CVS: kernel-2.4/include/asm-vax serial.h,1.2,1.3

From: Kenn H. <ke...@us...> - 2001-02-21 00:23:49

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv22768

Modified Files:
	serial.h 
Log Message:
Not surprisingly, we don't have any PC-style UARTS.  So remove all the
PC-related stuff to suppress the silly boot messages about 16450s


Index: serial.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/serial.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- serial.h	2001/01/18 15:52:28	1.2
+++ serial.h	2001/02/21 00:24:47	1.3
@@ -4,81 +4,15 @@
 /* serial.h  */
 /* Jan 2001 atp.  Added. Not sure what the base clock for VAX 
  * 		  serial boards is - so go with 1.8Mhz at present 
- */
-
-#include <linux/config.h>
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
  *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
+ * 2000-02-18 KPH
+ *                Removed all the PC-related stuff
  */
-#define BASE_BAUD ( 1843200 / 16 )
-
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
-#endif
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#define RS_TABLE_SIZE  64
-#else
-#define RS_TABLE_SIZE  4
-#endif
-	
-#define STD_SERIAL_PORT_DEFNS			\
-	/* UART CLK   PORT IRQ     FLAGS        */			\
-	{ 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },	/* ttyS0 */	\
-	{ 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },	/* ttyS1 */	\
-	{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },	/* ttyS2 */	\
-	{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },	/* ttyS3 */
-
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS			\
-	{ 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, 	/* ttyS4 */	\
-	{ 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },	/* ttyS5 */	\
-	{ 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },	/* ttyS6 */	\
-	{ 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },	/* ttyS7 */	\
-	{ 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },	/* ttyS8 */	\
-	{ 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },	/* ttyS9 */	\
-	{ 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },	/* ttyS10 */	\
-	{ 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },	/* ttyS11 */	\
-	{ 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },	/* ttyS12 */	\
-	{ 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },	/* ttyS13 */	\
-	{ 0, BASE_BAUD, 0x000, 0, 0 },	/* ttyS14 (spare) */		\
-	{ 0, BASE_BAUD, 0x000, 0, 0 },	/* ttyS15 (spare) */		\
-	{ 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },	/* ttyS16 */	\
-	{ 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },	/* ttyS17 */	\
-	{ 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },	/* ttyS18 */	\
-	{ 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },	/* ttyS19 */	\
-	{ 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },	/* ttyS20 */	\
-	{ 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },	/* ttyS21 */	\
-	{ 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },	/* ttyS22 */	\
-	{ 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },	/* ttyS23 */	\
-	{ 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },	/* ttyS24 */	\
-	{ 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },	/* ttyS25 */	\
-	{ 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },	/* ttyS26 */	\
-	{ 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },	/* ttyS27 */	\
-	{ 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },	/* ttyS28 */	\
-	{ 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },	/* ttyS29 */	\
-	{ 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },	/* ttyS30 */	\
-	{ 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },	/* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
+/* We don't have any PC-style UARTs, so we don't want drivers/char/serial.c
+   do do anything.  So, we leave SERIAL_PORT_DFNS empty */
+#define SERIAL_PORT_DFNS
 
-#define SERIAL_PORT_DFNS		\
-	STD_SERIAL_PORT_DEFNS		\
-	EXTRA_SERIAL_PORT_DEFNS
+#define RS_TABLE_SIZE 0
 
 #endif /* __VAX_SERIAL_H */

[LV-commit] CVS: kernel-2.4/include/asm-vax atomic.h,1.2,1.3

From: Kenn H. <ke...@us...> - 2001-02-21 00:22:08

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv22639

Modified Files:
	atomic.h 
Log Message:
atomic_add_negative() was so broken that semaphores didn't have a chance
of working.  Fixed now...


Index: atomic.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/atomic.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- atomic.h	2001/01/29 00:44:21	1.2
+++ atomic.h	2001/02/21 00:23:06	1.3
@@ -100,11 +100,11 @@
 	int retval = 0;
 	__asm__ __volatile__(
 		"	addl2 %2,%1 \n" 
-		"	blss 1f     \n"
-		"	incl %0     \n"
+		"	bgeq 1f     \n"  /* >= 0, return FALSE */
+		"	incl %0     \n"  /*  < 0, return TRUE */
 		"1:		    \n"
-		: "=g" (retval) 
-		: "m" (*v), "g" (i));
+		: "+g" (retval), "+m" (*v)
+		: "g" (i) );
 
 	return retval;
 }

[LV-commit] CVS: kernel-2.4/drivers/char tty_io.c,1.2,1.3

From: Kenn H. <ke...@us...> - 2001-02-21 00:20:42

Update of /cvsroot/linux-vax/kernel-2.4/drivers/char
In directory usw-pr-cvs1:/tmp/cvs-serv22508

Modified Files:
	tty_io.c 
Log Message:
Re-enable tty_struct size paranoia check now that we've got a 4K PAGE_SIZE


Index: tty_io.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/drivers/char/tty_io.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- tty_io.c	2001/02/11 23:56:25	1.2
+++ tty_io.c	2001/02/21 00:21:40	1.3
@@ -2219,10 +2219,8 @@
  */
 void __init tty_init(void)
 {
-#if 0 /* temporary for VAX */
 	if (sizeof(struct tty_struct) > PAGE_SIZE)
 		panic("size of tty structure > PAGE_SIZE!");
-#endif
 
 	/*
 	 * dev_tty_driver and dev_console_driver are actually magic

[LV-commit] CVS: kernel-2.4/arch/vax/kernel setup.c,1.6,1.7

From: Kenn H. <ke...@us...> - 2001-02-21 00:19:32

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv22449

Modified Files:
	setup.c 
Log Message:
Clarify memory init a bit and remove duplicate code from calls to printk()
and free_bootmem()


Index: setup.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel/setup.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- setup.c	2001/02/18 16:42:45	1.6
+++ setup.c	2001/02/21 00:20:30	1.7
@@ -56,10 +56,13 @@
 void __init setup_arch(char **cmdline_p)
 {
 	unsigned long bootmap_size;
+	unsigned long region_start;
+	unsigned long region_len;
 
         /* 
 	 * Locate the command line. - Don't have one yet...
 	 * atp -- have a temporary one. 
+	 * Shouldn't we use strcpy here?
 	 */
         memcpy(command_line, "root=/dev/nfs nfsroot=/tftpboot/vaxroot\0",54);
 	*cmdline_p = command_line;
@@ -80,17 +83,26 @@
 	   at the start of physical memory.  init_bootmem() also
 	   marks every page as reserved.  We have to explicitly free
 	   available memory ourselves.  (max_pfn comes from RPB.) */
-	bootmap_size = init_bootmem(0, (max_pfn));
+	bootmap_size = init_bootmem(0, max_pfn);
         
         printk("bootmap size = %8.8x\n", bootmap_size);
 	/* Available memory is now the region from the end of the
 	   bootmem bitmap to the start of the kernel and from the
 	   end of the SPT to the end of memory */
-printk("calling free_bootmem(%08lx, %08lx)\n", bootmap_size, KERNEL_START_PHYS - bootmap_size);
-	free_bootmem(bootmap_size, KERNEL_START_PHYS - bootmap_size);
-printk("calling free_bootmem(%08lx, %08lx)\n", __pa(SPT_BASE + SPT_SIZE), (max_pfn << PAGE_SHIFT) - __pa(SPT_BASE + SPT_SIZE));
-	free_bootmem(__pa(SPT_BASE + SPT_SIZE), (max_pfn << PAGE_SHIFT) - __pa(SPT_BASE + SPT_SIZE));
-        
+	region_start = bootmap_size;
+	region_len = KERNEL_START_PHYS - bootmap_size;
+
+	printk("calling free_bootmem(start=%08lx, len=%08lx)\n", 
+			region_start, region_len);
+	free_bootmem(region_start, region_len);
+
+	region_start = __pa(SPT_BASE + SPT_SIZE);
+	region_len = (max_pfn << PAGE_SHIFT) - __pa(SPT_BASE + SPT_SIZE);
+
+	printk("calling free_bootmem(start=%08lx, len=%08lx)\n", 
+			region_start, region_len);
+	free_bootmem(region_start, region_len);
+
 	paging_init();
 
 	/* Set up the initial PCB.  We can refer to current because head.S

[LV-commit] CVS: kernel-2.4/arch/vax/kernel process.c,1.4,1.5

From: Kenn H. <ke...@us...> - 2001-02-21 00:18:07

Update of /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv22252

Modified Files:
	process.c 
Log Message:
Changes to copy_thread: 

o  display correct PID (not passed in argument list anymore in 2.4)

o  debugging message to allow me to track when threads actually start
   executing


Index: process.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/arch/vax/kernel/process.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- process.c	2001/02/05 00:05:08	1.4
+++ process.c	2001/02/21 00:19:05	1.5
@@ -97,8 +97,8 @@
 /* Defined in entry.S */
 extern void ret_from_syscall(void);
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, 
-		unsigned long unused,
+int copy_thread(int unused1, unsigned long clone_flags, unsigned long usp, 
+		unsigned long unused2,
 		struct task_struct *p, struct pt_regs *regs)
 {
    struct new_thread_stack *child_stack;
@@ -106,7 +106,7 @@
    void *stack_top;
 
    printk("copy_thread: creating new thread: pid %d, task 0x%08lx, usp 0x%08lx\n", 
-   	nr, (unsigned long)p, usp);
+   	p->pid, (unsigned long)p, usp);
 
    stack_top = ((union task_union *)p) + 1;
 
@@ -174,7 +174,8 @@
 	/* In child.  At this point SP points to the very top of
 	   our kernel stack, so we cannot pop anything off.  That
 	   means that we can never return from here.  */
-/*	printk("kernel_thread: child\n"); */
+	printk("kernel_thread: calling thread function at %08lx\n",
+			(unsigned long)fn);
 	kernel_thread_exit(fn(arg));
 }

Flat | Threaded

<< < 1 .. 116 117 118 119 120 .. 142 > >> (Page 118 of 142)

2000	Jan	Feb	Mar (9)	Apr (27)	May (5)	Jun (8)	Jul (50)	Aug (286)	Sep (2)	Oct (43)	Nov (4)	Dec (12)
2001	Jan (79)	Feb (102)	Mar (29)	Apr (2)	May (22)	Jun (41)	Jul (11)	Aug (28)	Sep (58)	Oct (4)	Nov (18)	Dec (8)
2002	Jan (2)	Feb (2)	Mar (1)	Apr (478)	May (469)	Jun (78)	Jul (16)	Aug (2)	Sep (7)	Oct (47)	Nov (5)	Dec (227)
2003	Jan (155)	Feb (188)	Mar (160)	Apr (172)	May (41)	Jun (205)	Jul (104)	Aug (289)	Sep (31)	Oct	Nov	Dec
2004	Jan	Feb	Mar	Apr	May (1)	Jun	Jul	Aug	Sep	Oct	Nov	Dec