20070407 placeholder for gum

5 files changed, 225 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index ae9c315b..3e01ba0c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,7 @@
 20070407
 	/os/port/^(portdat.h lib.h portfns.h xalloc.c) compatiblity changes with plan 9
+	/os/pc ether drivers updated to match plan 9, and os/ip (and a few files in /os/port) also updated, including removing some unreachable code
+	/os/ip/tcp.c changes from plan 9 for out-of-sequence segments
 20070319
 	emu/port/devsrv.c and os/port/devsrv.c delete wc at correct time
 20070312
diff --git a/os/gum/Firstboot b/os/gum/Firstboot
new file mode 100644
index 00000000..25ff8748
--- /dev/null
+++ b/os/gum/Firstboot
@@ -0,0 +1,51 @@
+GUM> cp.b 0xa2000000 0xa0020000 881240
+
+GUM> go 0xa0020020
+
+## Starting application at 0xA0020020 ...
+
+Inferno
+confinit...
+xinit...
+mmuinit...
+trapinit...
+printinit...
+uartinstall...
+i2c: unexpected status: 0442eepromscan: -1
+adinit: 04000300 -> 04000300 mcs0=128c26ab
+value=00003332
+ether91c111: chip 0x92 detected
+398 MHz id 69052d06
+
+Inferno Fourth Edition (20070219)
+Vita Nuova
+conf gum (1171905918) jit 0
+
+pmcr=00000000 pwer=00000003 prer=00000003 pfer=00000003 pedr=00000000 pcfr=00000000 rcsr=00000001
+cccr=00000161 cken=00017fff oscc=00000003
+msc0=128c26ab mcs1=0000128c mcs2=7ff07ff0
+clkcfg=00000002
+Initial Dis: "/osinit.dis"
+can't open #F/flash/flashctl: no free devices
+root from (kernel)[kernel] 
+time warped
+cerf$ 
+
+date
+
+cerf$ cerf$ date: '/dis/date.dis' does not exist
+cerf$ cerf$ date
+
+
+pdate: '/dis/date.dis' does not exist
+cerf$ cerf$ cerf$ s
+
+
+
+
+
+
+       2        1    inferno    0:00.0    release    12K Sh[$Sys]
+
+       5        1    inferno    0:00.0      ready    13K Ps[$Sys]
+cerf$ cerf$ cerf$ cerf$ cerf$ cerf$ cerf$ 
diff --git a/os/gum/NOTICE b/os/gum/NOTICE
new file mode 100644
index 00000000..45087052
--- /dev/null
+++ b/os/gum/NOTICE
@@ -0,0 +1,2 @@
+Inferno® Copyright © 1996-1999 Lucent Technologies Inc.  All rights reserved.
+Gumstix® Inferno port Copyright © 2007 Vita Nuova Holdings Limited
diff --git a/os/gum/README b/os/gum/README
new file mode 100644
index 00000000..6f5f5c7a
--- /dev/null
+++ b/os/gum/README
@@ -0,0 +1,8 @@
+Booting Inferno on a Gumstix/Etherstix
+
+This is a preliminary version (work in progress) of Inferno
+on a Gumstix (with Etherstix daughterboard and tweener for console).
+The current source is on its way, after I do a few more checks.
+
+forsyth@vitanuova.com
+Sat Apr  7 13:53:23 BST 2007
diff --git a/os/gum/gum b/os/gum/gum
new file mode 100644
index 00000000..81748ce8
--- /dev/null
+++ b/os/gum/gum
@@ -0,0 +1,162 @@
+dev
+	root
+	cons archgum
+	env
+	mnt
+	pipe
+	prog
+	rtc
+	srv
+	dup
+	ssl
+	cap
+	sign
+
+#	draw	screen
+#	pointer
+	uart
+	ip	bootp ip ipv6 ipaux iproute arp netlog ptclbsum iprouter plan9 nullmedium pktmedium netaux
+	flash
+#	ftl
+#	pcmcia	cis
+#	ata
+	ether netif netaux
+
+#	cerf
+#	kprof
+	i2c	i2c
+
+ip
+	il
+	tcp
+	udp
+#	rudp
+#	igmp
+	ipifc
+	icmp
+	icmp6
+#	ipmux
+
+link	
+	flashcfi16
+	ether91c111	# ethermii
+	ethermedium
+
+lib
+	interp
+#	tk
+#	draw
+#	memlayer
+#	memdraw
+	keyring
+	math
+	sec
+	mp
+	kern
+
+mod
+	math
+	sys
+#	draw
+#	tk
+	keyring
+
+port
+	alarm
+	alloc
+	allocb
+	chan
+	dev
+	dial
+	dis
+	discall
+	exception
+	exportfs
+	inferno
+	latin1
+	nocache
+	nodynld
+	parse
+	pgrp
+	print
+	proc
+	qio
+	qlock
+	random
+	sysfile
+	taslock
+	xalloc
+
+code
+	int main_pool_pcnt = 50;
+	int heap_pool_pcnt = 50;
+	int image_pool_pcnt = 0;
+	int cflag = 0;	/* for JIT */
+
+	int consoleprint = 1;
+	char debug_keys = 1;
+	int panicreset = 0;
+	void screeninit(void){}
+
+init
+	cerfinit
+
+root
+	/chan	/
+	/dev	/
+	/env	/
+	/fd	/
+	/net	/
+	/net.alt	/
+	/nvfs /
+	/prog	/
+	/root	/
+	/nvfs	/
+	/osinit.dis
+	/tmp	/
+	/dis
+	/dis/lib
+	/dis/disk
+
+# dos file system
+	/dis/dossrv.dis
+	/dis/lib/arg.dis
+	/dis/lib/styx.dis
+	/dis/lib/string.dis
+	/dis/lib/daytime.dis
+
+	/dis/disk/format.dis
+
+# For development work:
+	/dis/sh.dis	/dis/tiny/sh.dis
+	/dis/ls.dis
+	/dis/cat.dis
+	/dis/bind.dis
+	/dis/mount.dis
+	/dis/pwd.dis
+	/dis/echo.dis
+	/dis/cd.dis
+	/dis/xd.dis
+	/dis/cp.dis
+	/dis/mkdir.dis
+	/dis/rm.dis
+	/dis/p.dis
+	/dis/ps.dis
+	/dis/lib/readdir.dis
+	/dis/lib/workdir.dis
+	/dis/lib/daytime.dis
+	/dis/lib/auth.dis
+	/dis/lib/ssl.dis
+	/dis/lib/bufio.dis
+	/dis/lib/string.dis
+#	/dis/pcmcia.dis	/usr/forsyth/pcmcia.dis
+
+	/n/remote
+	/n/local
+	/n/client
+	/n/rdbg
+	/n/dump
+	/n/disk
+	/n/kfs
+# Authentication
+	/nvfs/default	/usr/inferno/keyring/default