-diff -ru proll_18.orig/mrcoffee/main.c proll_18/mrcoffee/main.c
---- proll_18.orig/mrcoffee/main.c 2002-09-13 16:16:59.000000000 +0200
-+++ proll_18/mrcoffee/main.c 2004-09-26 11:52:23.000000000 +0200
-@@ -101,6 +101,7 @@
- le_probe();
- init_net();
+diff -ruN proll_18.orig/Makefile proll-patch-15/Makefile
+--- proll_18.orig/Makefile 2002-09-13 14:16:59.000000000 +0000
++++ proll-patch-15/Makefile 2005-11-09 18:14:51.000000000 +0000
+@@ -4,6 +4,7 @@
+ make -C krups-ser all
+ make -C espresso all
+ make -C espresso-ser all
++ make -C qemu all
-+#ifdef ORIG
- #if 0 /* RARP */
- if (rarp() != 0) fatal();
- /* printrarp(); */
-@@ -117,13 +118,20 @@
- xtoa(myipaddr, fname, 8);
- if (load(boot_rec.bp_siaddr, fname) != 0) fatal();
+ clean:
+ make -C mrcoffee clean
+@@ -11,3 +12,4 @@
+ make -C krups-ser clean
+ make -C espresso clean
+ make -C espresso-ser clean
++ make -C qemu clean
+diff -ruN proll_18.orig/qemu/Makefile proll-patch-15/qemu/Makefile
+--- proll_18.orig/qemu/Makefile 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/qemu/Makefile 2005-08-14 10:25:06.000000000 +0000
+@@ -0,0 +1,123 @@
++#
++# proll:
++# qemu/Makefile - make PROLL for QEMU
++# $Id: proll.patch,v 1.6 2005-11-11 00:24:57 bellard Exp $
++#
++# Copyright 1999 Pete Zaitcev
++# This is Free Software is licensed under terms of GNU General Public License.
++#
++
++CC = gcc
++
++#CROSS = /usr/local/sparc/bin/sparc-sun-linux-
++CROSS = sparc-unknown-linux-gnu-
++
++CROSSCC = $(CROSS)gcc
++CROSSLD = $(CROSS)ld
++CROSSNM = $(CROSS)nm
++
++RM = /bin/rm -f
++ELFTOAOUT = elftoaout
++
++#
++SRC = ../src
++
++# Due to remapping algorithm PROLBASE should be algned on PMD.
++# We make PROLBASE a define instead of using _start because we
++# want to shift it to form a PGD entry. A relocatable label will not work.
++# Linux kernel expects us to be at LINUX_OPPROM_BEGVM <asm-sparc/openprom.h>.
++PROLBASE = 0xffd00000
++PROLRODATA = 0xffd08000
++PROLDATA = 0xffd0b000
++PROLSIZE = 240*1024
++
++# Linux
++# Fixed %g6 is for arch/sparc/kernel/head.S, it seems ok w/o -ffixed-g6.
++# Kernel uses -fcall-used-g5 -fcall-used-g7, we probably do not need them.
++# __ANSI__ is supposed to be on by default but it is not.
++CFLAGS = -O2 -W -Wall -DPROLBASE=$(PROLBASE) -DPROLDATA=$(PROLDATA) -DPROLRODATA=$(PROLRODATA) -D__ANSI__=1 -I$(SRC) -mcpu=hypersparc -Wa,-xarch=v8 -g -DQEMU -m32 -fno-builtin
++ASFLAGS = -D__ASSEMBLY__ -I$(SRC) -DPROLRODATA=$(PROLRODATA) -DPROLDATA=$(PROLDATA) -DPROLSIZE=$(PROLSIZE) -g -Wa,-xarch=v8 -Wa,-32
++# Solaris or Linux/i386 cross compilation
++#CFLAGS = -Iinclude -O
++
++LDFLAGS = -N -Ttext $(PROLBASE) --section-start .rodata=$(PROLRODATA) -Tdata $(PROLDATA) -Tbss $(PROLDATA)
++
++ALL = proll.aout
++PROLLEXE = proll.elf
++
++OBJS = head.o wuf.o wof.o main.o $(CONSOLE) \
++ printf.o le.o system_qemu.o iommu.o \
++ arp.o netinit.o bootp.o packet.o tftp.o udp.o sched_4m.o openprom.o \
++ vconsole.o hconsole.o rconsole.o vcons_zs.o esp.o
++
++all: $(ALL)
++
++$(PROLLEXE): $(OBJS)
++ $(CROSSLD) $(LDFLAGS) -o $(PROLLEXE) $(OBJS)
++
++head.o: head.S $(SRC)/phys_jj.h \
++ $(SRC)/asi.h $(SRC)/psr.h $(SRC)/crs.h
++ $(CROSSCC) $(ASFLAGS) -DPROLBASE=$(PROLBASE) -o $*.o -c $*.S
++
++main.o: main.c $(SRC)/asi.h $(SRC)/pgtsrmmu.h $(SRC)/iommu.h \
++ $(SRC)/phys_jj.h $(SRC)/vconsole.h $(SRC)/version.h $(SRC)/general.h \
++ $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arpa.h $(SRC)/system.h
++ $(CROSSCC) $(CFLAGS) -c $*.c
++openprom.o: openprom.c $(SRC)/openprom.h $(SRC)/general.h $(SRC)/romlib.h \
++ $(SRC)/vconsole.h $(SRC)/system.h $(SRC)/phys_jj.h
++ $(CROSSCC) $(CFLAGS) -c $*.c
++
++system_qemu.o: system_qemu.c $(SRC)/vconsole.h $(SRC)/pgtsrmmu.h \
++ $(SRC)/timer.h $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/asi.h \
++ $(SRC)/netpriv.h $(SRC)/arpa.h $(SRC)/system.h $(SRC)/crs.h
++ $(CROSSCC) $(CFLAGS) -c $*.c
++iommu.o: $(SRC)/iommu.c $(SRC)/pgtsrmmu.h $(SRC)/phys_jj.h $(SRC)/iommu.h \
++ $(SRC)/vconsole.h $(SRC)/general.h $(SRC)/romlib.h $(SRC)/system.h $(SRC)/asi.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++vconsole.o: $(SRC)/vconsole.c $(SRC)/vconsole.h $(SRC)/hconsole.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++vcons_zs.o: $(SRC)/vcons_zs.c $(SRC)/vconsole.h $(SRC)/system.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++hconsole.o: $(SRC)/hconsole.c $(SRC)/hconsole.h $(SRC)/rconsole.h $(SRC)/phys_jj.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++rconsole.o: $(SRC)/rconsole.c $(SRC)/rconsole.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++printf.o: $(SRC)/printf.c
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++le.o: $(SRC)/le.c $(SRC)/dma.h $(SRC)/system.h $(SRC)/netpriv.h $(SRC)/romlib.h $(SRC)/general.h $(SRC)/net.h $(SRC)/phys_jj.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++esp.o: $(SRC)/esp.c $(SRC)/dma.h $(SRC)/system.h $(SRC)/romlib.h $(SRC)/general.h $(SRC)/phys_jj.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++arp.o: $(SRC)/arp.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arp.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++netinit.o: $(SRC)/netinit.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arp.h $(SRC)/ip.h $(SRC)/udp.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++tftp.o: $(SRC)/tftp.c $(SRC)/general.h $(SRC)/net.h $(SRC)/arpa.h $(SRC)/romlib.h $(SRC)/tftp.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++udp.o: $(SRC)/udp.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arp.h $(SRC)/ip.h $(SRC)/udp.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++packet.o: $(SRC)/packet.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++sched_4m.o: $(SRC)/sched_4m.c $(SRC)/system.h $(SRC)/general.h $(SRC)/romlib.h $(SRC)/phys_jj.h
++ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
++bootp.o: $(SRC)/bootp.c $(SRC)/general.h $(SRC)/net.h \
++ $(SRC)/arpa.h $(SRC)/romlib.h $(SRC)/system.h $(SRC)/bootp.h
++ $(CROSSCC) $(CFLAGS) -DNOBPEXT=1 -c $(SRC)/$*.c
++
++wuf.o: $(SRC)/wuf.S
++ $(CROSSCC) $(ASFLAGS) -o $*.o -c $(SRC)/$*.S
++wof.o: $(SRC)/wof.S
++ $(CROSSCC) $(ASFLAGS) -o $*.o -c $(SRC)/$*.S
++
++#genlab.o: genlab.c
++# $(CC) -c $*.c
++#
++#genlab: genlab.o
++# $(CC) -o genlab genlab.o
++
++clean:
++ $(RM) $(OBJS)
++ $(RM) $(PROLLEXE) proll.aout
++
++proll.aout: $(PROLLEXE)
++ $(ELFTOAOUT) -o proll.aout $(PROLLEXE)
+diff -ruN proll_18.orig/qemu/head.S proll-patch-15/qemu/head.S
+--- proll_18.orig/qemu/head.S 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/qemu/head.S 2005-07-12 22:24:17.000000000 +0000
+@@ -0,0 +1,543 @@
++/**
++ ** Standalone startup code for Linux PROM emulator.
++ ** Copyright 1999 Pete A. Zaitcev
++ ** This code is licensed under GNU General Public License.
++ **/
++/*
++ * $Id: proll.patch,v 1.6 2005-11-11 00:24:57 bellard Exp $
++ */
++
++#include <psr.h>
++#include <asi.h>
++#include <crs.h>
++/* #include <asm/head.h> */ /* Trap entries. Do not use. */
++#include "phys_jj.h"
++
++#define C_LABEL(name) name
++#define REGWIN_SZ 0x40
++
++#define WRITE_PAUSE nop; nop; nop; /* Have to do this after %wim/%psr chg */
++
++ /* 22 is 24-2, (va)>>(SRMMU_PGDIR_SHIFT-PTESIZESHFT) */
++#define VATOPGDOFF(va) (((va)>>22)&0x3FC)
++#define VATOPMDOFF(va) (((va)>>16)&0xFC)
++
++#define NOP_INSN 0x01000000 /* Used to patch sparc_save_state */
++
++/* Here are some trap goodies */
++
++#if 0
++/* Generic trap entry. */
++#define TRAP_ENTRY(type, label) \
++ rd %psr, %l0; b label; rd %wim, %l3; nop;
++#endif
++
++/* Data/text faults. */
++#define SRMMU_TFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov 1, %l7;
++#define SRMMU_DFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov 0, %l7;
++
++#if 0
++/* This is for traps we should NEVER get. */
++#define BAD_TRAP(num) \
++ rd %psr, %l0; mov num, %l7; b bad_trap_handler; rd %wim, %l3;
++
++/* This is for traps when we want just skip the instruction which caused it */
++#define SKIP_TRAP(type, name) \
++ jmpl %l2, %g0; rett %l2 + 4; nop; nop;
++
++/* Notice that for the system calls we pull a trick. We load up a
++ * different pointer to the system call vector table in %l7, but call
++ * the same generic system call low-level entry point. The trap table
++ * entry sequences are also HyperSparc pipeline friendly ;-)
++ */
++
++/* Software trap for Linux system calls. */
++#define LINUX_SYSCALL_TRAP \
++ sethi %hi(C_LABEL(sys_call_table)), %l7; \
++ or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
++ b linux_sparc_syscall; \
++ rd %psr, %l0;
++
++/* Software trap for SunOS4.1.x system calls. */
++#define SUNOS_SYSCALL_TRAP \
++ rd %psr, %l0; \
++ sethi %hi(C_LABEL(sunos_sys_table)), %l7; \
++ b linux_sparc_syscall; \
++ or %l7, %lo(C_LABEL(sunos_sys_table)), %l7;
++
++/* Software trap for Slowaris system calls. */
++#define SOLARIS_SYSCALL_TRAP \
++ b solaris_syscall; \
++ rd %psr, %l0; \
++ nop; \
++ nop;
++
++#define INDIRECT_SOLARIS_SYSCALL(x) \
++ mov x, %g1; \
++ b solaris_syscall; \
++ rd %psr, %l0; \
++ nop;
++
++#define BREAKPOINT_TRAP \
++ b breakpoint_trap; \
++ rd %psr,%l0; \
++ nop; \
++ nop;
++
++/* Software trap for Sparc-netbsd system calls. */
++#define NETBSD_SYSCALL_TRAP \
++ sethi %hi(C_LABEL(sys_call_table)), %l7; \
++ or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
++ b bsd_syscall; \
++ rd %psr, %l0;
++
++/* The Get Condition Codes software trap for userland. */
++#define GETCC_TRAP \
++ b getcc_trap_handler; mov %psr, %l0; nop; nop;
++
++/* The Set Condition Codes software trap for userland. */
++#define SETCC_TRAP \
++ b setcc_trap_handler; mov %psr, %l0; nop; nop;
++
++/* This is for hard interrupts from level 1-14, 15 is non-maskable (nmi) and
++ * gets handled with another macro.
++ */
++#define TRAP_ENTRY_INTERRUPT(int_level) \
++ mov int_level, %l7; rd %psr, %l0; b real_irq_entry; rd %wim, %l3;
++
++/* NMI's (Non Maskable Interrupts) are special, you can't keep them
++ * from coming in, and basically if you get one, the shows over. ;(
++ * On the sun4c they are usually asynchronous memory errors, on the
++ * the sun4m they could be either due to mem errors or a software
++ * initiated interrupt from the prom/kern on an SMP box saying "I
++ * command you to do CPU tricks, read your mailbox for more info."
++ */
++#define NMI_TRAP \
++ rd %wim, %l3; b linux_trap_nmi_sun4c; mov %psr, %l0; nop;
++
++#endif
++
++/* Window overflows/underflows are special and we need to try to be as
++ * efficient as possible here....
++ */
++#define WINDOW_SPILL \
++ rd %psr, %l0; rd %wim, %l3; b spill_window_entry; nop;
++
++#define WINDOW_FILL \
++ rd %psr, %l0; rd %wim, %l3; b fill_window_entry; nop;
++
++#define STUB_TRAP ba stub_trap; nop; nop; nop;
++
++#define TRAP_ENTRY(a,b) STUB_TRAP
++#define SKIP_TRAP(a,b) STUB_TRAP
++#define SUNOS_SYSCALL_TRAP STUB_TRAP
++#define SOLARIS_SYSCALL_TRAP STUB_TRAP
++#define NETBSD_SYSCALL_TRAP STUB_TRAP
++#define LINUX_SYSCALL_TRAP STUB_TRAP
++#define BREAKPOINT_TRAP STUB_TRAP
++#define NMI_TRAP STUB_TRAP
++#define GETCC_TRAP STUB_TRAP
++#define SETCC_TRAP STUB_TRAP
++#define BAD_TRAP(n) STUB_TRAP
++#define TRAP_ENTRY_INTERRUPT(i) STUB_TRAP
++#define INDIRECT_SOLARIS_SYSCALL(i) STUB_TRAP
++
++ .section ".text"
++ .globl start, _start
++_start:
++start:
++ .globl spill_window_entry, fill_window_entry
++
++#define EXPORT_TRAP(trap) \
++ .globl trap; \
++ .type trap,function; \
++ .size trap, 16
++
++EXPORT_TRAP(t_zero)
++EXPORT_TRAP(t_wovf)
++EXPORT_TRAP(t_wunf)
++EXPORT_TRAP(t_irq1)
++EXPORT_TRAP(t_irq2)
++EXPORT_TRAP(t_irq3)
++EXPORT_TRAP(t_irq4)
++EXPORT_TRAP(t_irq5)
++EXPORT_TRAP(t_irq6)
++EXPORT_TRAP(t_irq7)
++EXPORT_TRAP(t_irq8)
++EXPORT_TRAP(t_irq9)
++EXPORT_TRAP(t_irq10)
++EXPORT_TRAP(t_irq11)
++EXPORT_TRAP(t_irq12)
++EXPORT_TRAP(t_irq13)
++EXPORT_TRAP(t_irq14)
++EXPORT_TRAP(t_irq15)
++
++C_LABEL(trapbase):
++t_zero: b goprol; nop; nop; nop;
++t_tflt: SRMMU_TFAULT /* Inst. Access Exception */
++t_bins: TRAP_ENTRY(0x2, bad_instruction) /* Illegal Instruction */
++t_pins: TRAP_ENTRY(0x3, priv_instruction) /* Privileged Instruction */
++t_fpd: TRAP_ENTRY(0x4, fpd_trap_handler) /* Floating Point Disabled */
++t_wovf: WINDOW_SPILL /* Window Overflow */
++t_wunf: WINDOW_FILL /* Window Underflow */
++t_mna: TRAP_ENTRY(0x7, mna_handler) /* Memory Address Not Aligned */
++t_fpe: TRAP_ENTRY(0x8, fpe_trap_handler) /* Floating Point Exception */
++t_dflt: SRMMU_DFAULT /* Data Miss Exception */
++t_tio: TRAP_ENTRY(0xa, do_tag_overflow) /* Tagged Instruction Ovrflw */
++t_wpt: TRAP_ENTRY(0xb, do_watchpoint) /* Watchpoint Detected */
++t_badc: BAD_TRAP(0xc) BAD_TRAP(0xd) BAD_TRAP(0xe) BAD_TRAP(0xf) BAD_TRAP(0x10)
++t_irq1: TRAP_ENTRY_INTERRUPT(1) /* IRQ Software/SBUS Level 1 */
++t_irq2: TRAP_ENTRY_INTERRUPT(2) /* IRQ SBUS Level 2 */
++t_irq3: TRAP_ENTRY_INTERRUPT(3) /* IRQ SCSI/DMA/SBUS Level 3 */
++t_irq4: TRAP_ENTRY_INTERRUPT(4) /* IRQ Software Level 4 */
++t_irq5: TRAP_ENTRY_INTERRUPT(5) /* IRQ SBUS/Ethernet Level 5 */
++t_irq6: TRAP_ENTRY_INTERRUPT(6) /* IRQ Software Level 6 */
++t_irq7: TRAP_ENTRY_INTERRUPT(7) /* IRQ Video/SBUS Level 5 */
++t_irq8: TRAP_ENTRY_INTERRUPT(8) /* IRQ SBUS Level 6 */
++t_irq9: TRAP_ENTRY_INTERRUPT(9) /* IRQ SBUS Level 7 */
++t_irq10:TRAP_ENTRY_INTERRUPT(10) /* IRQ Timer #1 (one we use) */
++t_irq11:TRAP_ENTRY_INTERRUPT(11) /* IRQ Floppy Intr. */
++t_irq12:TRAP_ENTRY_INTERRUPT(12) /* IRQ Zilog serial chip */
++t_irq13:TRAP_ENTRY_INTERRUPT(13) /* IRQ Audio Intr. */
++t_irq14:TRAP_ENTRY_INTERRUPT(14) /* IRQ Timer #2 */
++t_nmi: NMI_TRAP /* Level 15 (NMI) */
++t_racc: TRAP_ENTRY(0x20, do_reg_access) /* General Register Access Error */
++t_iacce:BAD_TRAP(0x21) /* Instr Access Error */
++t_bad22:BAD_TRAP(0x22) BAD_TRAP(0x23)
++t_cpdis:TRAP_ENTRY(0x24, do_cp_disabled) /* Co-Processor Disabled */
++t_uflsh:SKIP_TRAP(0x25, unimp_flush) /* Unimplemented FLUSH inst. */
++t_bad26:BAD_TRAP(0x26) BAD_TRAP(0x27)
++t_cpexc:TRAP_ENTRY(0x28, do_cp_exception) /* Co-Processor Exception */
++t_dacce:SRMMU_DFAULT /* Data Access Error */
++t_hwdz: TRAP_ENTRY(0x2a, do_hw_divzero) /* Division by zero, you lose... */
++t_dserr:BAD_TRAP(0x2b) /* Data Store Error */
++t_daccm:BAD_TRAP(0x2c) /* Data Access MMU-Miss */
++t_bad2d: BAD_TRAP(0x2d) BAD_TRAP(0x2e) BAD_TRAP(0x2f)
++ BAD_TRAP(0x30) BAD_TRAP(0x31) BAD_TRAP(0x32) BAD_TRAP(0x33)
++ BAD_TRAP(0x34) BAD_TRAP(0x35) BAD_TRAP(0x36) BAD_TRAP(0x37)
++ BAD_TRAP(0x38) BAD_TRAP(0x39) BAD_TRAP(0x3a) BAD_TRAP(0x3b)
++t_iaccm:BAD_TRAP(0x3c) /* Instr Access MMU-Miss */
++ BAD_TRAP(0x3d) BAD_TRAP(0x3e) BAD_TRAP(0x3f)
++ BAD_TRAP(0x40) BAD_TRAP(0x41) BAD_TRAP(0x42) BAD_TRAP(0x43)
++ BAD_TRAP(0x44) BAD_TRAP(0x45) BAD_TRAP(0x46) BAD_TRAP(0x47)
++ BAD_TRAP(0x48) BAD_TRAP(0x49) BAD_TRAP(0x4a) BAD_TRAP(0x4b)
++ BAD_TRAP(0x4c) BAD_TRAP(0x4d) BAD_TRAP(0x4e) BAD_TRAP(0x4f)
++ BAD_TRAP(0x50) BAD_TRAP(0x51) BAD_TRAP(0x52) BAD_TRAP(0x53)
++ BAD_TRAP(0x54) BAD_TRAP(0x55) BAD_TRAP(0x56) BAD_TRAP(0x57)
++ BAD_TRAP(0x58) BAD_TRAP(0x59) BAD_TRAP(0x5a) BAD_TRAP(0x5b)
++ BAD_TRAP(0x5c) BAD_TRAP(0x5d) BAD_TRAP(0x5e) BAD_TRAP(0x5f)
++ BAD_TRAP(0x60) BAD_TRAP(0x61) BAD_TRAP(0x62) BAD_TRAP(0x63)
++ BAD_TRAP(0x64) BAD_TRAP(0x65) BAD_TRAP(0x66) BAD_TRAP(0x67)
++ BAD_TRAP(0x68) BAD_TRAP(0x69) BAD_TRAP(0x6a) BAD_TRAP(0x6b)
++ BAD_TRAP(0x6c) BAD_TRAP(0x6d) BAD_TRAP(0x6e) BAD_TRAP(0x6f)
++ BAD_TRAP(0x70) BAD_TRAP(0x71) BAD_TRAP(0x72) BAD_TRAP(0x73)
++ BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77)
++ BAD_TRAP(0x78) BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b)
++ BAD_TRAP(0x7c) BAD_TRAP(0x7d) BAD_TRAP(0x7e) BAD_TRAP(0x7f)
++t_sunos:SUNOS_SYSCALL_TRAP /* SunOS System Call */
++t_sbkpt:BREAKPOINT_TRAP /* Software Breakpoint/KGDB */
++t_divz: BAD_TRAP(0x82) /* Divide by zero trap */
++t_flwin:TRAP_ENTRY(0x83, do_flush_windows) /* Flush Windows Trap */
++t_clwin:BAD_TRAP(0x84) /* Clean Windows Trap */
++t_rchk: BAD_TRAP(0x85) /* Range Check */
++t_funal:BAD_TRAP(0x86) /* Fix Unaligned Access Trap */
++t_iovf: BAD_TRAP(0x87) /* Integer Overflow Trap */
++t_slowl:SOLARIS_SYSCALL_TRAP /* Slowaris System Call */
++t_netbs:NETBSD_SYSCALL_TRAP /* Net-B.S. System Call */
++t_bad8a:BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c) BAD_TRAP(0x8d)
++ BAD_TRAP(0x8e) BAD_TRAP(0x8f)
++t_linux:LINUX_SYSCALL_TRAP /* Linux System Call */
++t_bad91:BAD_TRAP(0x91) BAD_TRAP(0x92) BAD_TRAP(0x93)
++ BAD_TRAP(0x94) BAD_TRAP(0x95) BAD_TRAP(0x96) BAD_TRAP(0x97)
++ BAD_TRAP(0x98) BAD_TRAP(0x99) BAD_TRAP(0x9a) BAD_TRAP(0x9b) BAD_TRAP(0x9c) BAD_TRAP(0x9d) BAD_TRAP(0x9e) BAD_TRAP(0x9f)
++t_getcc:GETCC_TRAP /* Get Condition Codes */
++t_setcc:SETCC_TRAP /* Set Condition Codes */
++t_bada2:BAD_TRAP(0xa2) BAD_TRAP(0xa3)
++ BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
++t_slowi:INDIRECT_SOLARIS_SYSCALL(156)
++ BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
++ BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf)
++ BAD_TRAP(0xb0) BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3)
++ BAD_TRAP(0xb4) BAD_TRAP(0xb5) BAD_TRAP(0xb6) BAD_TRAP(0xb7)
++ BAD_TRAP(0xb8) BAD_TRAP(0xb9) BAD_TRAP(0xba) BAD_TRAP(0xbb)
++ BAD_TRAP(0xbc) BAD_TRAP(0xbd) BAD_TRAP(0xbe) BAD_TRAP(0xbf)
++t_badc0:BAD_TRAP(0xc0) BAD_TRAP(0xc1) BAD_TRAP(0xc2) BAD_TRAP(0xc3)
++ BAD_TRAP(0xc4) BAD_TRAP(0xc5) BAD_TRAP(0xc6) BAD_TRAP(0xc7)
++ BAD_TRAP(0xc8) BAD_TRAP(0xc9) BAD_TRAP(0xca) BAD_TRAP(0xcb)
++ BAD_TRAP(0xcc) BAD_TRAP(0xcd) BAD_TRAP(0xce) BAD_TRAP(0xcf)
++ BAD_TRAP(0xd0) BAD_TRAP(0xd1) BAD_TRAP(0xd2) BAD_TRAP(0xd3)
++t_badd4:BAD_TRAP(0xd4) BAD_TRAP(0xd5) BAD_TRAP(0xd6) BAD_TRAP(0xd7)
++ BAD_TRAP(0xd8) BAD_TRAP(0xd9) BAD_TRAP(0xda) BAD_TRAP(0xdb)
++ BAD_TRAP(0xdc) BAD_TRAP(0xdd) BAD_TRAP(0xde) BAD_TRAP(0xdf)
++ BAD_TRAP(0xe0) BAD_TRAP(0xe1) BAD_TRAP(0xe2) BAD_TRAP(0xe3)
++ BAD_TRAP(0xe4) BAD_TRAP(0xe5) BAD_TRAP(0xe6) BAD_TRAP(0xe7)
++t_bade8:BAD_TRAP(0xe8) BAD_TRAP(0xe9) BAD_TRAP(0xea) BAD_TRAP(0xeb)
++ BAD_TRAP(0xec) BAD_TRAP(0xed) BAD_TRAP(0xee) BAD_TRAP(0xef)
++ BAD_TRAP(0xf0) BAD_TRAP(0xf1) BAD_TRAP(0xf2) BAD_TRAP(0xf3)
++ BAD_TRAP(0xf4) BAD_TRAP(0xf5) BAD_TRAP(0xf6) BAD_TRAP(0xf7)
++ BAD_TRAP(0xf8) BAD_TRAP(0xf9) BAD_TRAP(0xfa) BAD_TRAP(0xfb)
++t_badfc:BAD_TRAP(0xfc) BAD_TRAP(0xfd)
++dbtrap: BAD_TRAP(0xfe) /* Debugger/PROM breakpoint #1 */
++dbtrap2:BAD_TRAP(0xff) /* Debugger/PROM breakpoint #2 */
++
++stub_trap:
++ set (PHYS_JJ_TCX_FB + 0xbf0), %g5 /* 2 cells from side */
++ set 0x00ffffff, %g4
++ sta %g4, [%g5] ASI_M_BYPASS
++1: ba 1b; nop
++
++ .section ".bss"
++ .align 8
++bss_start:
++ .align 0x1000 ! PAGE_SIZE
++ .globl C_LABEL(bootup_user_stack)
++ .type bootup_user_stack,#object
++ .size bootup_user_stack,0x2000
++C_LABEL(bootup_user_stack): .skip 0x2000
++
++ .section ".text"
++ .register %g2, #scratch
++ .register %g3, #scratch
++ .register %g6, #scratch
++ .register %g7, #scratch
++
++goprol:
++ ! %g1 contains end of memory
++ set PHYS_JJ_EEPROM + 0x30, %g1
++ lda [%g1] ASI_M_BYPASS, %g1
++ ! map PROLDATA to PROLBASE+PROLSIZE to end of ram
++ set PROLSIZE+0x1000-PROLDATA+PROLBASE, %g2 ! add 0x1000 for temp tables
++ sub %g1, %g2, %g2 ! start of private memory
++ srl %g2, 0x4, %g7 ! ctx table at s+0x0
++ add %g2, 0x400, %g3 ! l1 table at s+0x400
++ srl %g3, 0x4, %g3
++ or %g3, 0x1, %g3
++ sta %g3, [%g2] ASI_M_BYPASS
++ add %g2, 0x400, %g2 ! s+0x400
++ add %g2, 0x800, %g3 ! l2 table for ram (00xxxxxx) at s+0x800
++ srl %g3, 0x4, %g3
++ or %g3, 0x1, %g3
++ sta %g3, [%g2] ASI_M_BYPASS
++ add %g2, 0x500, %g3 ! l2 table for rom (ffxxxxxx) at s+0x900
++ add %g2, 0x3fc, %g2 ! s+0x7fc
++ srl %g3, 0x4, %g3
++ or %g3, 0x1, %g3
++ sta %g3, [%g2] ASI_M_BYPASS
++ add %g2, 0x4, %g2 ! s+0x800
++ set ((7 << 2) | 2), %g3 ! 7 = U: --- S: RWX (main memory)
++ sta %g3, [%g2] ASI_M_BYPASS
++ add %g2, 0x200, %g3 ! l3 table for rom at s+0xa00
++ add %g2, 0x1d0, %g2 ! s+0x9d0
++ srl %g3, 0x4, %g3
++ or %g3, 0x1, %g3
++ sta %g3, [%g2] ASI_M_BYPASS
++ add %g2, 0x30, %g2 ! s+0xa00
++
++ set PROLBASE, %g3
++ set 0x1000, %g5
++ set (PROLDATA-PROLBASE)/0x1000, %g6 ! # of .text pages
++1: srl %g3, 0x4, %g4
++ or %g4, ((7 << 2) | 2), %g4 ! 4 = U: --X S: --X (rom, execute only)
++ sta %g4, [%g2] ASI_M_BYPASS
++ add %g2, 4, %g2
++ add %g3, %g5, %g3
++ deccc %g6
++ bne 1b
++ nop
++#if 0
++ set (PROLDATA-PROLRODATA)/0x1000, %g6 ! # of .rodata pages
++1: srl %g3, 0x4, %g4
++ or %g4, ((0 << 2) | 2), %g4 ! 0 = U: R-- S: R-- (rom, read only)
++ sta %g4, [%g2] ASI_M_BYPASS
++ add %g2, 4, %g2
++ add %g3, %g5, %g3
++ deccc %g6
++ bne 1b
++ nop
++#endif
++ set (PROLBASE+PROLSIZE-PROLDATA)/0x1000, %g6 ! # of .bss pages
++ set 0x1000, %g4
++ sll %g7, 0x4, %g3
++ add %g4, %g3, %g3
++1: srl %g3, 0x4, %g4
++ or %g4, ((7 << 2) | 2), %g4 ! 5 = U: R-- S: RW- (data area, read/write)
++ sta %g4, [%g2] ASI_M_BYPASS
++ add %g2, 4, %g2
++ add %g3, %g5, %g3
++ deccc %g6
++ bne 1b
++ nop
++
++ mov %g1, %g3
++
++ set AC_M_CTPR, %g2
++ sta %g7, [%g2] ASI_M_MMUREGS ! set ctx table ptr
++ set 1, %g1
++ sta %g1, [%g0] ASI_M_MMUREGS ! enable mmu
++
++ /*
++ * The code which enables traps is a simplified version of
++ * kernel head.S.
++ *
++ * We know number of windows as 8 so we do not calculate them.
++ * The deadwood is here for any case.
++ */
++
++ /* Turn on Supervisor, EnableFloating, and all the PIL bits.
++ * Also puts us in register window zero with traps off.
++ */
++ set (PSR_PS | PSR_S | PSR_PIL | PSR_EF), %g2
++ wr %g2, 0x0, %psr
++ WRITE_PAUSE
++
++ /* I want a kernel stack NOW! */
++ set C_LABEL(bootup_user_stack), %g1
++ set (0x2000 - REGWIN_SZ), %g2
++ add %g1, %g2, %sp
++ mov 0, %fp /* And for good luck */
++
++ /* Zero out our BSS section. */
++ set C_LABEL(bss_start) , %o0 ! First address of BSS
++ set C_LABEL(end) , %o1 ! Last address of BSS
++ ba 2f
++ nop
++1:
++ st %g0, [%o0]
++2:
++ subcc %o0, %o1, %g0
++ bl 1b
++ add %o0, 0x4, %o0
++
++ mov 2, %g1
++ wr %g1, 0x0, %wim ! make window 1 invalid
++ WRITE_PAUSE
++
++#if 0
++ wr %g0, 0x0, %wim
++ WRITE_PAUSE
++ save
++ rd %psr, %g3
++ restore
++ and %g3, PSR_CWP, %g3
++ add %g3, 0x1, %g3
++#else
++ or %g0, 8, %g3
++#endif
++
++#if 0
++ sethi %hi( C_LABEL(cputyp) ), %o0
++ st %g7, [%o0 + %lo( C_LABEL(cputyp) )]
++
++ sethi %hi( C_LABEL(nwindows) ), %g4
++ st %g3, [%g4 + %lo( C_LABEL(nwindows) )]
++
++ sub %g3, 0x1, %g3
++ sethi %hi( C_LABEL(nwindowsm1) ), %g4
++ st %g3, [%g4 + %lo( C_LABEL(nwindowsm1) )]
++#endif
++
++ /* Here we go, start using Linux's trap table... */
++ set C_LABEL(trapbase), %g3
++ wr %g3, 0x0, %tbr
++ WRITE_PAUSE
++
++ /* Finally, turn on traps so that we can call c-code. */
++ rd %psr, %g3
++ wr %g3, 0x0, %psr
++ WRITE_PAUSE
++
++ wr %g3, PSR_ET, %psr
++ WRITE_PAUSE
++
++ .globl prolmain
++ call C_LABEL(prolmain)
++ nop
++
++3:
++ b 3b
++ nop
++
++/*
++ * Memory access trap handler
++ * %l0 program %psr from trap table entry
++ * %l1 program %pc from hardware
++ * %l2 program %npc from hardware
++ * %l3 program %wim from trap table entry
++ * %l4
++ * %l5
++ * %l6
++ * %l7 text flag from trap table entry
++ */
++
++ .section ".text"
++ .globl srmmu_fault
++C_LABEL(srmmu_fault):
++
++ set AC_M_SFAR, %l6
++ set AC_M_SFSR, %l5
++ lda [%l6] ASI_M_MMUREGS, %l6
++ lda [%l5] ASI_M_MMUREGS, %l5
++
++ set ignore_fault, %l5
++ ld [%l5], %l5
++ subcc %l5, %g0, %g0 /* NULL pointer trap faults always */
++ be 3f
++ nop
++ subcc %l5, %l6, %g0
++ be 2f
++ nop
++3:
++
++ set (PHYS_JJ_TCX_FB + 0xbf0), %g5 /* 2 cells from side */
++ set 0x00ffffff, %g4
++ sta %g4, [%g5] ASI_M_BYPASS
++ add %g5, 8, %g5 /* On right side */
++ sta %g4, [%g5] ASI_M_BYPASS
++1: ba 1b; nop
++
++2:
++ set C_LABEL(fault_ignored), %l5
++ mov 1, %l6
++ st %l6, [%l5]
++
++ /*
++ * Skip the faulting instruction.
++ * I think it works when next instruction is a branch even.
++ */
++ or %l2, 0, %l1
++ add %l2, 4, %l2
++
++ wr %l0, 0, %psr
++ WRITE_PAUSE
++ jmp %l1
++ rett %l2
++
++/*
++ * Slow external versions of st_bypass and ld_bypass.
++ * rconsole.c uses inlines. We call these in places which are not speed
++ * critical, to avoid compiler bugs.
++ */
++ .globl C_LABEL(st_bypass)
++C_LABEL(st_bypass):
++ retl
++ sta %o1, [%o0] ASI_M_BYPASS
++ .globl C_LABEL(ld_bypass)
++C_LABEL(ld_bypass):
++ retl
++ lda [%o0] ASI_M_BYPASS, %o0
++ .globl C_LABEL(sth_bypass)
++C_LABEL(sth_bypass):
++ retl
++ stha %o1, [%o0] ASI_M_BYPASS
++ .globl C_LABEL(ldh_bypass)
++C_LABEL(ldh_bypass):
++ retl
++ lduha [%o0] ASI_M_BYPASS, %o0
++ .globl C_LABEL(stb_bypass)
++C_LABEL(stb_bypass):
++ retl
++ stba %o1, [%o0] ASI_M_BYPASS
++ .globl C_LABEL(ldb_bypass)
++C_LABEL(ldb_bypass):
++ retl
++ lduba [%o0] ASI_M_BYPASS, %o0
+diff -ruN proll_18.orig/qemu/main.c proll-patch-15/qemu/main.c
+--- proll_18.orig/qemu/main.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/qemu/main.c 2005-08-14 10:07:48.000000000 +0000
+@@ -0,0 +1,185 @@
++/**
++ ** Proll (PROM replacement)
++ ** Copyright 1999 Pete Zaitcev
++ ** This code is licensed under GNU General Public License.
++ **/
++#include <stdarg.h>
++
++// #include <asm/contregs.h>
++#include <asi.h>
++#include "pgtsrmmu.h"
++#include "iommu.h" /* Typical SBus IOMMU for sun4m */
++#include "phys_jj.h"
++#include "vconsole.h"
++#include "version.h"
++#include <general.h> /* __P() */
++#include <net.h> /* init_net() */
++#include <romlib.h> /* we are a provider for part of this. */
++#include <netpriv.h> /* myipaddr */
++#include <arpa.h>
++#include <system.h> /* our own prototypes */
++
++void *init_openprom_qemu(int bankc, struct bank *bankv, unsigned hiphybas, const char *cmdline, char boot_device, int nographic);
++int vcon_zs_init(struct vconterm *t, unsigned int a0);
++int vcon_zs_write(struct vconterm *t, char *data, int leng);
++int vcon_zs_getch(struct vconterm *t);
++void esp_probe();
++int esp_boot(int unit);
++static void init_idprom(void);
++
++struct vconterm dp0;
++struct mem cmem; /* Current memory, virtual */
++struct mem cio; /* Current I/O space */
++struct phym pmem; /* Current phys. mem. */
++struct iommu ciommu; /* Our IOMMU on sun4m */
++
++static struct {
++ const char id[16];
++ unsigned int version;
++ char pad1[0x1c]; // Pad to 0x30
++ unsigned int ram_size;
++ char boot_device;
++ unsigned int load_addr, kernel_size;
++ unsigned int cmdline, cmdline_len;
++ char pad2[0x0c]; // Pad to 0x54
++ unsigned short width, height, depth;
++} *hw_idprom;
++
++int ignore_fault, fault_ignored;
++void *printk_fn, *getch_fn;
++unsigned int q_height, q_width;
++
++/*
++ */
++void prolmain()
++{
++ static char fname[14];
++ static struct banks bb;
++ unsigned int hiphybas;
++ const void *romvec;
++ unsigned int ram_size;
++ char nographic, bootdev;
++
++ nographic = ldb_bypass(PHYS_JJ_EEPROM + 0x2F);
++ if (!nographic) {
++ q_width = ldh_bypass(PHYS_JJ_EEPROM + 0x54);
++ q_height = ldh_bypass(PHYS_JJ_EEPROM + 0x56);
++ vcon_init(&dp0, PHYS_JJ_TCX_FB);
++ printk_fn = vcon_write;
++ getch_fn = vcon_getch;
++ }
++ else {
++ vcon_zs_init(&dp0, 0x71100004);
++ printk_fn = vcon_zs_write;
++ getch_fn = vcon_zs_getch;
++ }
++
++
++ printk("PROLL %s QEMU\n", PROLL_VERSION_STRING);
++ ram_size = ld_bypass(PHYS_JJ_EEPROM + 0x30);
++ printk("%d MB total\n", ram_size/(1024*1024));
++
++ bb.nbanks = 1;
++ bb.bankv[0].start = 0;
++ bb.bankv[0].length = ram_size;
++
++ hiphybas = ram_size - PROLSIZE;
++
++ mem_init(&cmem, (char *) &_end, (char *)(PROLBASE+PROLSIZE));
++ makepages(&pmem, hiphybas);
++ init_mmu_swift((unsigned int)pmem.pctp - PROLBASE + hiphybas);
++
++ mem_init(&cio, (char *)(PROLBASE+PROLSIZE),
++ (char *)(PROLBASE+PROLSIZE+IOMAPSIZE));
++
++ iommu_init(&ciommu, hiphybas);
++
++ /*
++ */
++ init_idprom();
++ printk("NVRAM: id %s version %d\n", hw_idprom->id, hw_idprom->version);
++ if (!nographic)
++ printk("Prom console: TCX %dx%d\n", q_width, q_height);
++ else
++ printk("Prom console: serial\n");
++ sched_init();
++ le_probe();
++ init_net();
++ esp_probe();
++
++ bootdev = hw_idprom->boot_device;
++ printk("Boot device: %c\n", bootdev);
++ if (hw_idprom->kernel_size > 0) {
++ printk("Kernel already loaded\n");
++ } else if (bootdev == 'n') {
++ if (bootp() != 0) fatal();
++ /*
++ * boot_rec.bp_file cannot be used because system PROM
++ * uses it to locate ourselves. If we load from boot_rec.bp_file,
++ * we will loop reloading PROLL over and over again.
++ * Thus we use traditional PROLL scheme HEXIPADDR.PROL (single L).
++ */
++ xtoa(myipaddr, fname, 8);
++ fname[9] = '.';
++ fname[10] = 'P';
++ fname[11] = 'R';
++ fname[12] = 'O';
++ fname[13] = 'L';
++ fname[14] = 0;
++
++ if (load(boot_rec.bp_siaddr, fname) != 0) fatal();
++ } else if (bootdev == 'c') {
++ if (esp_boot(0) != 0) fatal();
++ } else if (bootdev == 'd') {
++ if (esp_boot(2) != 0) fatal();
++ }
++
++ romvec = init_openprom_qemu(bb.nbanks, bb.bankv, hiphybas,
++ (void *)hw_idprom->cmdline, hw_idprom->boot_device, nographic);
++
++ printk("Memory used: virt 0x%x:0x%x[%dK] iomap 0x%x:0x%x\n",
++ PROLBASE, (int)cmem.curp, ((unsigned) cmem.curp - PROLBASE)/1024,
++ (int)cio.start, (int)cio.curp);
++
++ {
++ void (*entry)(const void *, int, int, int, int) = (void *) hw_idprom->load_addr;
++ printk("Kernel loaded at 0x%x, size %dK, command line = '%s'\n",
++ *entry, hw_idprom->kernel_size/1024, hw_idprom->cmdline);
++ entry(romvec, 0, 0, 0, 0);
++ }
++
++ mem_fini(&cmem);
++ vcon_fini(&dp0);
++}
++
++/*
++ * dvma_alloc over iommu_alloc.
++ */
++void *dvma_alloc(int size, unsigned int *pphys)
++{
++ return iommu_alloc(&ciommu, size, pphys);
++}
++
++/*
++ */
++void udelay(__attribute__((unused)) unsigned long usecs)
++{
++ // Qemu hardware is perfect and does not need any delays!
++}
++
++static void init_idprom()
++{
++ void *va_prom;
++
++ if ((va_prom = map_io(PHYS_JJ_EEPROM, PHYS_JJ_EEPROM_SIZE)) == NULL) {
++ printk("init_idprom: cannot map eeprom\n");
++ fatal();
++ }
++ bcopy(va_prom + PHYS_JJ_IDPROM_OFF, idprom, IDPROM_SIZE);
++ /*
++ * hw_idprom is not used anywhere.
++ * It's just as we hate to leave hanging pointers (I/O page here).
++ */
++ hw_idprom = va_prom;
++}
++
+diff -ruN proll_18.orig/qemu/openprom.c proll-patch-15/qemu/openprom.c
+--- proll_18.orig/qemu/openprom.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/qemu/openprom.c 2005-11-07 20:11:04.000000000 +0000
+@@ -0,0 +1,910 @@
++/*
++ * PROM interface support
++ * Copyright 1996 The Australian National University.
++ * Copyright 1996 Fujitsu Laboratories Limited
++ * Copyright 1999 Pete A. Zaitcev
++ * This software may be distributed under the terms of the Gnu
++ * Public License version 2 or later
++ */
++
++#include <openprom.h>
++#include <general.h>
++#include <romlib.h>
++#include <system.h>
++#include <vconsole.h>
++#include "phys_jj.h"
++
++//#define DEBUG_OBP
++
++#define PAGE_SIZE 4096
++
++struct property {
++ const char *name;
++ const char *value;
++ int length;
++};
++
++struct node {
++ const struct property *properties;
++ /* short */ const int sibling;
++ /* short */ const int child;
++};
++
++static int obp_nextnode(int node);
++static int obp_child(int node);
++static int obp_proplen(int node, char *name);
++static int obp_getprop(int node, char *name, char *val);
++static int obp_setprop(int node, char *name, char *val, int len);
++static const char *obp_nextprop(int node, char *name);
++
++static char obp_idprom[IDPROM_SIZE];
++static const struct property null_properties = { NULL, NULL, -1 };
++static const int prop_true = -1;
++
++static struct property propv_root[7];
++
++static const struct property propv_root_templ[] = {
++ {"name", "SUNW,SparcStation-5", sizeof("SUNW,SparcStation-5") },
++ {"idprom", obp_idprom, IDPROM_SIZE},
++ {"banner-name", "SparcStation", sizeof("SparcStation")},
++ {"compatible", "sun4m", 6},
++};
++
++static const int prop_iommu_reg[] = {
++ 0x0, 0x10000000, 0x00000300,
++};
++static const struct property propv_iommu[] = {
++ {"name", "iommu", sizeof("iommu")},
++ {"reg", (char*)&prop_iommu_reg[0], sizeof(prop_iommu_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_sbus_ranges[] = {
++ 0x0, 0x0, 0x0, 0x30000000, 0x10000000,
++ 0x1, 0x0, 0x0, 0x40000000, 0x10000000,
++ 0x2, 0x0, 0x0, 0x50000000, 0x10000000,
++ 0x3, 0x0, 0x0, 0x60000000, 0x10000000,
++ 0x4, 0x0, 0x0, 0x70000000, 0x10000000,
++};
++static const struct property propv_sbus[] = {
++ {"name", "sbus", 5},
++ {"ranges", (char*)&prop_sbus_ranges[0], sizeof(prop_sbus_ranges)},
++ {"device_type", "hierarchical", sizeof("hierarchical") },
++ {NULL, NULL, -1}
++};
++
++static const int prop_tcx_regs[] = {
++ 0x2, 0x00800000, 0x00100000,
++ 0x2, 0x02000000, 0x00000001,
++ 0x2, 0x04000000, 0x00800000,
++ 0x2, 0x06000000, 0x00800000,
++ 0x2, 0x0a000000, 0x00000001,
++ 0x2, 0x0c000000, 0x00000001,
++ 0x2, 0x0e000000, 0x00000001,
++ 0x2, 0x00700000, 0x00001000,
++ 0x2, 0x00200000, 0x00000004,
++ 0x2, 0x00300000, 0x0000081c,
++ 0x2, 0x00000000, 0x00010000,
++ 0x2, 0x00240000, 0x00000004,
++ 0x2, 0x00280000, 0x00000001,
++};
++
++#if 1 /* Zaitcev */
++static const int pixfreq = 0x03dfd240;
++static const int hbporch = 0xa0;
++static const int vfreq = 0x3c;
++#endif
++#if 0 /* Kevin Boone - 70Hz refresh */
++static const int pixfreq = 0x047868C0;
++static const int hbporch = 0x90;
++static const int vfreq = 0x46;
++#endif
++
++static const int vbporch = 0x1d;
++static const int vsync = 0x6;
++static const int hsync = 0x88;
++static const int vfporch = 0x3;
++static const int hfporch = 0x18;
++static const int height = 0x300;
++static const int width = 0x400;
++static const int linebytes = 0x400;
++static const int depth = 24;
++static const int tcx_intr[] = { 5, 0 };
++static const int tcx_interrupts = 5;
++static const struct property propv_sbus_tcx[] = {
++ {"name", "SUNW,tcx", sizeof("SUNW,tcx")},
++ {"vbporch", (char*)&vbporch, sizeof(int)},
++ {"hbporch", (char*)&hbporch, sizeof(int)},
++ {"vsync", (char*)&vsync, sizeof(int)},
++ {"hsync", (char*)&hsync, sizeof(int)},
++ {"vfporch", (char*)&vfporch, sizeof(int)},
++ {"hfporch", (char*)&hfporch, sizeof(int)},
++ {"pixfreq", (char*)&pixfreq, sizeof(int)},
++ {"vfreq", (char*)&vfreq, sizeof(int)},
++ {"height", (char*)&height, sizeof(int)},
++ {"width", (char*)&width, sizeof(int)},
++ {"linebytes", (char*)&linebytes, sizeof(int)},
++ {"depth", (char*)&depth, sizeof(int)},
++ {"reg", (char*)&prop_tcx_regs[0], sizeof(prop_tcx_regs)},
++ {"tcx-8-bit", 0, -1},
++ {"intr", (char*)&tcx_intr[0], sizeof(tcx_intr)},
++ {"interrupts", (char*)&tcx_interrupts, sizeof(tcx_interrupts)},
++ {"device_type", "display", sizeof("display")},
++ {NULL, NULL, -1}
++};
++
++static const int prop_cs4231_reg[] = {
++ 0x3, 0x0C000000, 0x00000040
++};
++static const int cs4231_interrupts = 5;
++static const int cs4231_intr[] = { 5, 0 };
++
++static const struct property propv_sbus_cs4231[] = {
++ {"name", "SUNW,CS4231", sizeof("SUNW,CS4231") },
++ {"intr", (char*)&cs4231_intr[0], sizeof(cs4231_intr) },
++ {"interrupts", (char*)&cs4231_interrupts, sizeof(cs4231_interrupts) },
++ {"reg", (char*)&prop_cs4231_reg[0], sizeof(prop_cs4231_reg) },
++ {"device_type", "serial", sizeof("serial") },
++ {"alias", "audio", sizeof("audio") },
++ {NULL, NULL, -1}
++};
++
++static const int cpu_nctx = NCTX_SWIFT;
++static const int cpu_cache_line_size = 0x20;
++static const int cpu_cache_nlines = 0x200;
++static const struct property propv_cpu[] = {
++ {"name", "STP1012PGA", sizeof("STP1012PGA") },
++ {"device_type", "cpu", 4 },
++ {"mmu-nctx", (char*)&cpu_nctx, sizeof(int)},
++ {"cache-line-size", (char*)&cpu_cache_line_size, sizeof(int)},
++ {"cache-nlines", (char*)&cpu_cache_nlines, sizeof(int)},
++ {NULL, NULL, -1}
++};
++
++static const int prop_obio_ranges[] = {
++ 0x0, 0x0, 0x0, 0x71000000, 0x01000000,
++};
++static const struct property propv_obio[] = {
++ {"name", "obio", 5 },
++ {"ranges", (char*)&prop_obio_ranges[0], sizeof(prop_obio_ranges) },
++ {"device_type", "hierarchical", sizeof("hierarchical") },
++ {NULL, NULL, -1}
++};
++
++static const int prop_auxio_reg[] = {
++ 0x0, 0x00900000, 0x00000001,
++};
++static const struct property propv_obio_auxio[] = {
++ {"name", "auxio", sizeof("auxio") },
++ {"reg", (char*)&prop_auxio_reg[0], sizeof(prop_auxio_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_int_reg[] = {
++ 0x0, 0x00e00000, 0x00000010,
++ 0x0, 0x00e10000, 0x00000010,
++};
++static const struct property propv_obio_int[] = {
++ {"name", "interrupt", sizeof("interrupt")},
++ {"reg", (char*)&prop_int_reg[0], sizeof(prop_int_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_cnt_reg[] = {
++ 0x0, 0x00d00000, 0x00000010,
++ 0x0, 0x00d10000, 0x00000010,
++};
++static const struct property propv_obio_cnt[] = {
++ {"name", "counter", sizeof("counter")},
++ {"reg", (char*)&prop_cnt_reg[0], sizeof(prop_cnt_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_eeprom_reg[] = {
++ 0x0, 0x00200000, 0x00002000,
++};
++static const struct property propv_obio_eep[] = {
++ {"name", "eeprom", sizeof("eeprom")},
++ {"reg", (char*)&prop_eeprom_reg[0], sizeof(prop_eeprom_reg) },
++ {"model", "mk48t08", sizeof("mk48t08")},
++ {NULL, NULL, -1}
++};
++
++static const int prop_su_reg[] = {
++ 0x0, 0x003002f8, 0x00000008,
++};
++static const struct property propv_obio_su[] = {
++ {"name", "su", sizeof("su")},
++ {"reg", (char*)&prop_su_reg[0], sizeof(prop_su_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_zs_intr[] = { 0x2c, 0x0 };
++static const int prop_zs_reg[] = {
++ 0x0, 0x00000000, 0x00000008,
++};
++static void *prop_zs_addr;
++static const int prop_zs_slave = 1;
++static const struct property propv_obio_zs[] = {
++ {"name", "zs", sizeof("zs")},
++ {"reg", (char*)&prop_zs_reg[0], sizeof(prop_zs_reg) },
++ {"slave", (char*)&prop_zs_slave, sizeof(prop_zs_slave) },
++ {"device_type", "serial", sizeof("serial") },
++ {"intr", (char*)&prop_zs_intr[0], sizeof(prop_zs_intr) },
++ {"address", (char*)&prop_zs_addr, sizeof(prop_zs_addr) },
++ {"keyboard", (char*)&prop_true, 0},
++ {"mouse", (char*)&prop_true, 0},
++ {NULL, NULL, -1}
++};
++
++static const int prop_zs1_intr[] = { 0x2c, 0x0 };
++static const int prop_zs1_reg[] = {
++ 0x0, 0x00100000, 0x00000008,
++};
++static void *prop_zs1_addr;
++static const int prop_zs1_slave = 0;
++static const struct property propv_obio_zs1[] = {
++ {"name", "zs", sizeof("zs")},
++ {"reg", (char*)&prop_zs1_reg[0], sizeof(prop_zs1_reg) },
++ {"slave", (char*)&prop_zs1_slave, sizeof(prop_zs1_slave) },
++ {"device_type", "serial", sizeof("serial") },
++ {"intr", (char*)&prop_zs1_intr[0], sizeof(prop_zs1_intr) },
++ {"address", (char*)&prop_zs1_addr, sizeof(prop_zs1_addr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_ledma_reg[] = {
++ 0x4, 0x08400010, 0x00000020,
++};
++static const int prop_ledma_burst = 0x3f;
++static const struct property propv_sbus_ledma[] = {
++ {"name", "ledma", sizeof("ledma")},
++ {"reg", (char*)&prop_ledma_reg[0], sizeof(prop_ledma_reg) },
++ {"burst-sizes", (char*)&prop_ledma_burst, sizeof(int) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_le_reg[] = {
++ 0x4, 0x08c00000, 0x00000004,
++};
++static const int prop_le_busmaster_regval = 0x7;
++static const int prop_le_intr[] = { 0x26, 0x0 };
++static const struct property propv_sbus_ledma_le[] = {
++ {"name", "le", sizeof("le")},
++ {"reg", (char*)&prop_le_reg[0], sizeof(prop_le_reg) },
++ {"busmaster-regval", (char*)&prop_le_busmaster_regval, sizeof(int)},
++ {"intr", (char*)&prop_le_intr[0], sizeof(prop_le_intr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_espdma_reg[] = {
++ 0x4, 0x08400000, 0x00000010,
++};
++
++static const struct property propv_sbus_espdma[] = {
++ {"name", "espdma", sizeof("espdma")},
++ {"reg", (char*)&prop_espdma_reg[0], sizeof(prop_espdma_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_esp_reg[] = {
++ 0x4, 0x08800000, 0x00000040,
++};
++static const int prop_esp_intr[] = { 0x24, 0x0 };
++static const struct property propv_sbus_espdma_esp[] = {
++ {"name", "esp", sizeof("esp")},
++ {"reg", (char*)&prop_esp_reg[0], sizeof(prop_esp_reg) },
++ {"intr", (char*)&prop_esp_intr[0], sizeof(prop_esp_intr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_bpp_reg[] = {
++ 0x4, 0x0c800000, 0x0000001c,
++};
++static const int prop_bpp_intr[] = { 0x33, 0x0 };
++static const struct property propv_sbus_bpp[] = {
++ {"name", "SUNW,bpp", sizeof("SUNW,bpp")},
++ {"reg", (char*)&prop_bpp_reg[0], sizeof(prop_bpp_reg) },
++ {"intr", (char*)&prop_bpp_intr[0], sizeof(prop_bpp_intr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_apc_reg[] = {
++ 0x4, 0x0a000000, 0x00000010,
++};
++static const struct property propv_sbus_apc[] = {
++ {"name", "xxxpower-management", sizeof("xxxpower-management")},
++ {"reg", (char*)&prop_apc_reg[0], sizeof(prop_apc_reg) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_fd_intr[] = { 0x2b, 0x0 };
++static const int prop_fd_reg[] = {
++ 0x0, 0x00400000, 0x0000000f,
++};
++static const struct property propv_obio_fd[] = {
++ {"name", "SUNW,fdtwo", sizeof("SUNW,fdtwo")},
++ {"reg", (char*)&prop_fd_reg[0], sizeof(prop_fd_reg) },
++ {"device_type", "block", sizeof("block") },
++ {"intr", (char*)&prop_fd_intr[0], sizeof(prop_fd_intr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_pw_intr[] = { 0x22, 0x0 };
++static const int prop_pw_reg[] = {
++ 0x0, 0x00910000, 0x00000001,
++};
++static const struct property propv_obio_pw[] = {
++ {"name", "power", sizeof("power")},
++ {"reg", (char*)&prop_pw_reg[0], sizeof(prop_pw_reg) },
++ {"intr", (char*)&prop_pw_intr[0], sizeof(prop_pw_intr) },
++ {NULL, NULL, -1}
++};
++
++static const int prop_cf_reg[] = {
++ 0x0, 0x00800000, 0x00000001,
++};
++static const struct property propv_obio_cf[] = {
++ {"name", "slavioconfig", sizeof("slavioconfig")},
++ {"reg", (char*)&prop_cf_reg[0], sizeof(prop_cf_reg) },
++ {NULL, NULL, -1}
++};
++
++static const struct property propv_options[] = {
++ {"name", "options", sizeof("options")},
++ {"screen-#columns", "80", sizeof("80")},
++ {"screen-#rows", "25", sizeof("25")},
++ {"tpe-link-test?", (char *)&prop_true, 0},
++ {"ttya-mode", "9600,8,n,1,-", sizeof("9600,8,n,1,-")},
++ {"ttya-ignore-cd", (char *)&prop_true, 0},
++ {"ttya-rts-dtr-off", 0, -1},
++ {"ttyb-mode", "9600,8,n,1,-", sizeof("9600,8,n,1,-")},
++ {"ttyb-ignore-cd", (char *)&prop_true, 0},
++ {"ttyb-rts-dtr-off", 0, -1},
++ {NULL, NULL, -1}
++};
++
++static int prop_mem_reg[3];
++static int prop_mem_avail[3];
++
++static const struct property propv_memory[] = {
++ {"name", "memory", sizeof("memory")},
++ {"reg", (char*)&prop_mem_reg[0], sizeof(prop_mem_reg) },
++ {"available", (char*)&prop_mem_avail[0], sizeof(prop_mem_avail) },
++ {NULL, NULL, -1}
++};
++
++static int prop_vmem_avail[6];
++
++static const struct property propv_vmemory[] = {
++ {"name", "virtual-memory", sizeof("virtual-memory")},
++ {"available", (char*)&prop_vmem_avail[0], sizeof(prop_vmem_avail) },
++ {NULL, NULL, -1}
++};
++
++static const struct node nodes[] = {
++ { &null_properties, 1, 0 }, /* 0 = big brother of root */
++ { propv_root, 0, 2 }, /* 1 "/" */
++ { propv_iommu, 12, 3 }, /* 2 "/iommu" */
++ { propv_sbus, 0, 4 }, /* 3 "/iommu/sbus" */
++ { propv_sbus_tcx, 5, 0 }, /* 4 "/iommu/sbus/SUNW,tcx" */
++ { propv_sbus_ledma, 7, 6 }, /* 5 "/iommu/sbus/ledma" */
++ { propv_sbus_ledma_le, 0, 0 }, /* 6 "/iommu/sbus/ledma/le" */
++ { propv_sbus_cs4231, 8, 0 }, /* 7 "/iommu/sbus/SUNW,CS4231 */
++ { propv_sbus_bpp, 9, 0 }, /* 8 "/iommu/sbus/SUNW,bpp */
++ { propv_sbus_espdma, 11, 10 }, /* 9 "/iommu/sbus/espdma" */
++ { propv_sbus_espdma_esp, 0, 0 }, /* 10 "/iommu/sbus/espdma/esp" */
++ { propv_sbus_apc, 0, 0 }, /* 11 "/iommu/sbus/power-management */
++ { propv_cpu, 13, 0 }, /* 12 "/STP1012PGA" */
++ { propv_obio, 23, 14 }, /* 13 "/obio" */
++ { propv_obio_int, 15, 0 }, /* 14 "/obio/interrupt" */
++ { propv_obio_cnt, 16, 0 }, /* 15 "/obio/counter" */
++ { propv_obio_eep, 17, 0 }, /* 16 "/obio/eeprom" */
++ { propv_obio_auxio, 18, 0 }, /* 17 "/obio/auxio" */
++ { propv_obio_zs1, 19, 0 }, /* 18 "/obio/zs@0,100000"
++ Must be before zs@0,0! */
++ { propv_obio_zs, 20, 0 }, /* 19 "/obio/zs@0,0" */
++ { propv_obio_fd, 21, 0 }, /* 20 "/obio/SUNW,fdtwo" */
++ { propv_obio_pw, 22, 0 }, /* 21 "/obio/power" */
++ { propv_obio_cf, 0, 0 }, /* 22 "/obio/slavioconfig@0,800000" */
++ { propv_options, 24, 0 }, /* 23 "/options" */
++ { propv_memory, 25, 0 }, /* 24 "/memory" */
++ { propv_vmemory, 0, 0 }, /* 25 "/virtual-memory" */
++};
++
++static struct linux_mlist_v0 totphys[MAX_BANKS];
++static struct linux_mlist_v0 totmap[1];
++static struct linux_mlist_v0 totavail[MAX_BANKS];
++
++static struct linux_mlist_v0 *ptphys;
++static struct linux_mlist_v0 *ptmap;
++static struct linux_mlist_v0 *ptavail;
++
++static const struct linux_nodeops nodeops0 = {
++ obp_nextnode, /* int (*no_nextnode)(int node); */
++ obp_child, /* int (*no_child)(int node); */
++ obp_proplen, /* int (*no_proplen)(int node, char *name); */
++ obp_getprop, /* int (*no_getprop)(int node,char *name,char *val); */
++ obp_setprop, /* int (*no_setprop)(int node, char *name,
++ char *val, int len); */
++ obp_nextprop /* char * (*no_nextprop)(int node, char *name); */
++};
++
++static struct linux_arguments_v0 obp_arg;
++static const struct linux_arguments_v0 * const obp_argp = &obp_arg;
++
++static void (*synch_hook)(void);
++static char obp_stdin, obp_stdout;
++static int obp_fd_stdin, obp_fd_stdout;
++
++static int obp_nbgetchar(void);
++static int obp_nbputchar(int ch);
++static void obp_reboot(char *);
++static void obp_abort(void);
++static void obp_halt(void);
++static int obp_devopen(char *str);
++static int obp_devclose(int dev_desc);
++static int obp_devread(int dev_desc, char *buf, int nbytes);
++static int obp_devwrite(int dev_desc, char *buf, int nbytes);
++static int obp_devseek(int dev_desc, int hi, int lo);
++static int obp_rdblkdev(int dev_desc, int num_blks, int blk_st, char *buf);
++static char *obp_dumb_mmap(char *va, int which_io, unsigned int pa, unsigned int size);
++static void obp_dumb_munmap(char *va, unsigned int size);
++static int obp_inst2pkg(int dev_desc);
++
++static void doublewalk(unsigned ptab1, unsigned va)
++{
++unsigned int proc_tablewalk(int ctx, unsigned int va);
++unsigned int mem_tablewalk(unsigned int pa, unsigned int va);
++
++ proc_tablewalk(0, va);
++ if (ptab1 != 0) mem_tablewalk(ptab1, va);
++}
++
++static struct linux_romvec romvec0;
++
++struct fd {
++ int unit, part;
++ int offset;
++ int (*pread)(int dev_desc, int offset, char *buf, unsigned int nbytes);
++ int (*pwrite)(int dev_desc, int offset, char *buf, unsigned int nbytes);
++} fd_table[16];
++
++static int fd_index;
++static int con_pread(int dev_desc, int offset, char *buf, unsigned int nbytes);
++static int con_pwrite(int dev_desc, int offset, char *buf, unsigned int nbytes);
++
++void *
++init_openprom_qemu(int bankc, struct bank *bankv, unsigned hiphybas,
++ const char *cmdline, char boot_device, int nographic)
++{
++ int i;
++
++ /*
++ * Avoid data segment allocations
++ */
++ ptphys = totphys;
++ ptmap = totmap;
++ ptavail = totavail;
++ /*
++ * Form memory descriptors.
++ */
++ for (i = 0; i < bankc; i++) {
++ totphys[i].theres_more = &totphys[i+1];
++ totphys[i].start_adr = (char*) bankv[i].start;
++ totphys[i].num_bytes = bankv[i].length;
++ }
++ totphys[i-1].theres_more = 0;
++
++ /*
++ * XXX Merged in normal PROM when full banks touch.
++ */
++ for (i = 0; i < bankc; i++) {
++ unsigned bankbase = bankv[i].start;
++ unsigned banksize = bankv[i].length;
++ if (hiphybas > bankbase &&
++ hiphybas < bankbase + banksize) {
++ banksize = hiphybas - bankbase;
++ }
++ totavail[i].theres_more = &totavail[i+1];
++ totavail[i].start_adr = (char*) bankbase;
++ totavail[i].num_bytes = banksize;
++ }
++ totavail[i-1].theres_more = 0;
++
++ totmap[0].theres_more = 0;
++ totmap[0].start_adr = (char*) PROLBASE;
++ totmap[0].num_bytes = PROLSIZE;
++ prop_mem_reg[0] = 0;
++ prop_mem_reg[1] = 0;
++ prop_mem_reg[2] = bankv[0].length;
++ prop_mem_avail[0] = 0;
++ prop_mem_avail[1] = 0;
++ prop_mem_avail[2] = hiphybas;
++ prop_vmem_avail[0] = 0;
++ prop_vmem_avail[1] = 0;
++ prop_vmem_avail[2] = PROLBASE-1;
++ prop_vmem_avail[3] = 0;
++ prop_vmem_avail[4] = 0xffe00000;
++ prop_vmem_avail[5] = 0x00200000;
++
++ /*
++ * idprom
++ */
++ bcopy(idprom, obp_idprom, IDPROM_SIZE);
++
++ // Linux wants a R/W romvec table
++ romvec0.pv_magic_cookie = LINUX_OPPROM_MAGIC;
++ romvec0.pv_romvers = 3;
++ romvec0.pv_plugin_revision = 77;
++ romvec0.pv_printrev = 0x10203;
++ romvec0.pv_v0mem.v0_totphys = &ptphys;
++ romvec0.pv_v0mem.v0_prommap = &ptmap;
++ romvec0.pv_v0mem.v0_available = &ptavail;
++ romvec0.pv_nodeops = &nodeops0;
++ romvec0.pv_bootstr = (void *)doublewalk;
++ romvec0.pv_v0devops.v0_devopen = &obp_devopen;
++ romvec0.pv_v0devops.v0_devclose = &obp_devclose;
++ romvec0.pv_v0devops.v0_rdblkdev = &obp_rdblkdev;
++ romvec0.pv_stdin = &obp_stdin;
++ romvec0.pv_stdout = &obp_stdout;
++ romvec0.pv_getchar = obp_nbgetchar;
++ romvec0.pv_putchar = (void (*)(int))obp_nbputchar;
++ romvec0.pv_nbgetchar = obp_nbgetchar;
++ romvec0.pv_nbputchar = obp_nbputchar;
++ romvec0.pv_reboot = obp_reboot;
++ romvec0.pv_printf = (void (*)(const char *fmt, ...))printk;
++ romvec0.pv_abort = obp_abort;
++ romvec0.pv_halt = obp_halt;
++ romvec0.pv_synchook = &synch_hook;
++ romvec0.pv_v0bootargs = &obp_argp;
++ romvec0.pv_v2devops.v2_inst2pkg = obp_inst2pkg;
++ romvec0.pv_v2devops.v2_dumb_mmap = obp_dumb_mmap;
++ romvec0.pv_v2devops.v2_dumb_munmap = obp_dumb_munmap;
++ romvec0.pv_v2devops.v2_dev_open = obp_devopen;
++ romvec0.pv_v2devops.v2_dev_close = (void (*)(int))obp_devclose;
++ romvec0.pv_v2devops.v2_dev_read = obp_devread;
++ romvec0.pv_v2devops.v2_dev_write = obp_devwrite;
++ romvec0.pv_v2devops.v2_dev_seek = obp_devseek;
++ obp_arg.boot_dev_ctrl = 0;
++ obp_arg.boot_dev_unit = '0';
++ obp_arg.argv[0] = "sd(0,0,0):d";
++ switch(boot_device) {
++ default:
++ case 'a':
++ obp_arg.argv[0] = "fd()";
++ obp_arg.boot_dev[0] = 'f';
++ obp_arg.boot_dev[1] = 'd';
++ break;
++ case 'd':
++ obp_arg.boot_dev_unit = '2';
++ obp_arg.argv[0] = "sd(0,2,0):d";
++ // Fall through
++ case 'c':
++ obp_arg.boot_dev[0] = 's';
++ obp_arg.boot_dev[1] = 'd';
++ break;
++ case 'n':
++ obp_arg.argv[0] = "le()";
++ obp_arg.boot_dev[0] = 'l';
++ obp_arg.boot_dev[1] = 'e';
++ break;
++ }
++ obp_arg.argv[1] = cmdline;
++ romvec0.pv_v2bootargs.bootpath = &obp_arg.argv[0];
++ romvec0.pv_v2bootargs.bootargs = &cmdline;
++ romvec0.pv_v2bootargs.fd_stdin = &obp_fd_stdin;
++ romvec0.pv_v2bootargs.fd_stdout = &obp_fd_stdout;
++
++ bcopy(propv_root_templ, propv_root, sizeof(propv_root_templ));
++ propv_root[4].name = "stdin-path";
++ propv_root[5].name = "stdout-path";
++ obp_fd_stdin = 0;
++ obp_fd_stdout = 1;
++ fd_table[0].pread = con_pread;
++ fd_table[0].pwrite = con_pwrite;
++ fd_table[1].pread = con_pread;
++ fd_table[1].pwrite = con_pwrite;
++ fd_index = 2;
++ if (nographic) {
++ obp_stdin = PROMDEV_TTYA;
++ propv_root[4].value = "/obio/zs@0,100000:a";
++ propv_root[4].length = sizeof("/obio/zs@0,100000:a");
++ fd_table[0].unit = 18;
++ obp_stdout = PROMDEV_TTYA;
++ propv_root[5].value = "/obio/zs@0,100000:a";
++ propv_root[5].length = sizeof("/obio/zs@0,100000:a");
++ fd_table[1].unit = 18;
++ } else {
++ obp_stdin = PROMDEV_KBD;
++ propv_root[4].value = "/obio/zs@0,0";
++ propv_root[4].length = sizeof("/obio/zs@0,0");
++ fd_table[0].unit = 19;
++ obp_stdout = PROMDEV_SCREEN;
++ propv_root[5].value = "/iommu/sbus/SUNW,tcx";
++ propv_root[5].length = sizeof("/iommu/sbus/SUNW,tcx");
++ fd_table[1].unit = 4;
++ }
++ prop_zs_addr = map_io(0x71000000, 8);
++ prop_zs1_addr = map_io(0x71100000, 8);
++ return &romvec0;
++}
++
++static const struct property *find_property(int node,char *name)
++{
++ const struct property *prop = &nodes[node].properties[0];
++ while (prop && prop->name) {
++ if (bcmp(prop->name, name, 128) == 0) return prop;
++ prop++;
++ }
++ return NULL;
++}
++
++static int obp_nextnode(int node)
++{
++#ifdef DEBUG_OBP
++ printk("obp_nextnode(%d) = %d\n", node, nodes[node].sibling);
++#endif
++ return nodes[node].sibling;
++}
++
++static int obp_child(int node)
++{
++#ifdef DEBUG_OBP
++ printk("obp_child(%d) = %d\n", node, nodes[node].child);
++#endif
++ return nodes[node].child;
++}
++
++static int obp_proplen(int node, char *name)
++{
++ const struct property *prop = find_property(node,name);
++ if (prop) {
++#ifdef DEBUG_OBP
++ printk("obp_proplen(%d, %s) = %d\n", node, name, prop->length);
++#endif
++ return prop->length;
++ }
++#ifdef DEBUG_OBP
++ printk("obp_proplen(%d, %s) (no prop)\n", node, name);
++#endif
++ return -1;
++}
++
++static int obp_getprop(int node, char *name, char *value)
++{
++ const struct property *prop;
++
++ if (!name) {
++ // NULL name means get first property
++#ifdef DEBUG_OBP
++ printk("obp_getprop(%d, %x (NULL)) = %s\n", node, name,
++ nodes[node].properties[0].name);
++#endif
++ return (int)nodes[node].properties[0].name;
++ }
++ prop = find_property(node,name);
++ if (prop) {
++ memcpy(value,prop->value,prop->length);
++#ifdef DEBUG_OBP
++ printk("obp_getprop(%d, %s) = %s\n", node, name, value);
++#endif
++ return prop->length;
++ }
++#ifdef DEBUG_OBP
++ printk("obp_getprop(%d, %s): not found\n", node, name);
++#endif
++ return -1;
++}
++
++static int obp_setprop(__attribute__((unused)) int node,
++ __attribute__((unused)) char *name,
++ __attribute__((unused)) char *value,
++ __attribute__((unused)) int len)
++{
++#ifdef DEBUG_OBP
++ printk("obp_setprop(%d, %s) = %s (%d)\n", node, name, value, len);
++#endif
++ return -1;
++}
++
++static const char *obp_nextprop(int node,char *name)
++{
++ const struct property *prop;
++
++ if (!name || *name == '\0') {
++ // NULL name means get first property
++#ifdef DEBUG_OBP
++ printk("obp_nextprop(%d, NULL) = %s\n", node,
++ nodes[node].properties[0].name);
++#endif
++ return nodes[node].properties[0].name;
++ }
++ prop = find_property(node,name);
++ if (prop && prop[1].name) {
++#ifdef DEBUG_OBP
++ printk("obp_nextprop(%d, %s) = %s\n", node, name, prop[1].name);
++#endif
++ return prop[1].name;
++ }
++#ifdef DEBUG_OBP
++ printk("obp_nextprop(%d, %s): not found\n", node, name);
++#endif
++ return "";
++}
++
++extern int (*getch_fn)(struct vconterm *v);
++
++static int obp_nbgetchar(void) {
++ extern struct vconterm dp0;
++ return getch_fn(&dp0);
++}
++
++static int obp_nbputchar(int ch) {
++ printk("%c", ch);
++ return 0;
++}
++
++static void obp_reboot(char *str) {
++ printk("rebooting (%s)\n", str);
++ stb_bypass(0x71f00000, 1);
++ for (;;) {}
++}
++
++static void obp_abort() {
++ printk("abort, power off\n");
++ stb_bypass(0x71910000, 1);
++ for (;;) {}
++}
++
++static void obp_halt() {
++ printk("halt, power off\n");
++ stb_bypass(0x71910000, 1);
++ for (;;) {}
++}
++
++extern void *esp_read(int unit, int part, int offset, short len);
++
++static int esp_pread(int dev_desc, int offset, char *buf, unsigned int nbytes)
++{
++ unsigned int i;
++ void *src;
++
++ for(i = 0; i < nbytes; i += 512) {
++ src = esp_read(fd_table[dev_desc].unit, fd_table[dev_desc].part, (offset + i) / 512, 512);
++ memcpy(&buf[i], src, 512);
++ }
++ return nbytes;
++}
++
++static int con_pread(__attribute__((unused)) int dev_desc, __attribute__((unused)) int offset, char *buf, unsigned int nbytes)
++{
++ unsigned int i;
++
++ for(i = 0; i < nbytes; i ++) {
++ buf[i] = obp_nbgetchar();
++ }
++ return nbytes;
++}
++
++static int con_pwrite(__attribute__((unused)) int dev_desc, __attribute__((unused)) int offset, char *buf, unsigned int nbytes)
++{
++ unsigned int i;
++
++ for(i = 0; i < nbytes; i ++) {
++ obp_nbputchar(buf[i]);
++ }
++ return nbytes;
++}
++
++#define isnum(c) ((c >= '0') && (c < '9'))
++#define ctoi(c) (c - '0')
++
++static int obp_devopen(char *str) {
++#ifdef DEBUG_OBP
++ printk("obp_devopen(%s)\n", str);
++#endif
++ if (str[0] == 's' && str[1] == 'd' && str[4] == ',') {
++ unsigned int target;
++
++ if (str[5] < 7)
++ target = str[5];
++ else if (isnum(str[6]) && isnum(str[5])) {
++ target = (ctoi(str[5]) * 10 + ctoi(str[6])) & 7;
++ }
++ else {
++ target = ctoi(str[5]) & 7;
++ }
++ fd_table[fd_index].unit = target;
++ fd_table[fd_index].part = str[10] - 'a';
++ fd_table[fd_index].pread = esp_pread;
++ return fd_index++; // XXX
++ }
++ return 0;
++}
++
++static int obp_devclose(__attribute__((unused)) int dev_desc) {
++#ifdef DEBUG_OBP
++ printk("obp_devclose %d\n", dev_desc);
++#endif
++ fd_index--; // XXX
++ return 0;
++}
++
++static int obp_rdblkdev(int dev_desc, int num_blks, int offset, char *buf)
++{
++#ifdef DEBUG_OBP
++ printk("obp_rdblkdev: fd %d, num_blks %d, offset %d, buf 0x%x\n", dev_desc, num_blks, offset, buf);
++#endif
++ return fd_table[dev_desc].pread(dev_desc, offset, buf, num_blks * 512);
++}
++
++static char *obp_dumb_mmap(char *va, __attribute__((unused)) int which_io,
++ unsigned int pa, unsigned int size)
++{
++ unsigned int npages;
++ unsigned int off;
++ unsigned int mva;
++
++#ifdef DEBUG_OBP
++ printk("obp_dumb_mmap: virta %x, which_io %d, paddr %x, sz %d\n", va, which_io, pa, size);
++#endif
++ off = pa & (PAGE_SIZE-1);
++ npages = (off + size + (PAGE_SIZE-1)) / PAGE_SIZE;
++ pa &= ~(PAGE_SIZE-1);
++
++ mva = (unsigned int) va;
++ while (npages-- != 0) {
++ map_page(pmem.pl1, mva, pa, 1, pmem.pbas);
++ mva += PAGE_SIZE;
++ pa += PAGE_SIZE;
++ }
++ return va;
++}
++
++static void obp_dumb_munmap(__attribute__((unused)) char *va,
++ __attribute__((unused)) unsigned int size)
++{
++#ifdef DEBUG_OBP
++ printk("obp_dumb_munmap: virta %x, sz %d\n", va, size);
++#endif
++}
++
++static int obp_devread(int dev_desc, char *buf, int nbytes)
++{
++ int ret;
++#ifdef DEBUG_OBP
++ printk("obp_devread: fd %d, nbytes %d\n", dev_desc, nbytes);
++#endif
++ ret = fd_table[dev_desc].pread(dev_desc, fd_table[dev_desc].offset, buf, nbytes);
++ fd_table[dev_desc].offset += nbytes;
++ return ret;
++}
++
++static int obp_devwrite(int dev_desc, char *buf, int nbytes)
++{
++ int ret;
++#ifdef DEBUG_OBP
++ printk("obp_devwrite: fd %d, buf %s, nbytes %d\n", dev_desc, buf, nbytes);
++#endif
++ ret = fd_table[dev_desc].pwrite(dev_desc, fd_table[dev_desc].offset, buf, nbytes);
++ fd_table[dev_desc].offset += nbytes;
++ return ret;
++}
++
++static int obp_devseek(int dev_desc, __attribute__((unused)) int hi, int lo)
++{
++#ifdef DEBUG_OBP
++ printk("obp_devseek: fd %d, hi %d, lo %d\n", dev_desc, hi, lo);
++#endif
++ fd_table[dev_desc].offset = lo;
++ return 0;
++}
++
++static int obp_inst2pkg(int dev_desc)
++{
++#ifdef DEBUG_OBP
++ printk("obp_inst2pkg: fd %d\n", dev_desc);
++#endif
++ return fd_table[dev_desc].unit;
++}
+diff -ruN proll_18.orig/qemu/system_qemu.c proll-patch-15/qemu/system_qemu.c
+--- proll_18.orig/qemu/system_qemu.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/qemu/system_qemu.c 2005-04-16 06:16:20.000000000 +0000
+@@ -0,0 +1,430 @@
++/**
++ ** Proll (PROM replacement)
++ ** system.c: shared miscallenea.
++ ** Copyright 1999 Pete Zaitcev
++ ** This code is licensed under GNU General Public License.
++ **/
++#include <stdarg.h>
++#include <asi.h>
++#include <crs.h>
++#ifndef NULL
++#define NULL ((void*)0)
++#endif
++
++#include "pgtsrmmu.h"
++
++#include "vconsole.h"
++#include <timer.h> /* Local copy of 2.2 style include */
++#include <general.h> /* __P() */
++#include <net.h> /* init_net() */
++#include <romlib.h> /* we are a provider for part of this. */
++#include <netpriv.h> /* myipaddr */
++#include <arpa.h>
++#include <system.h> /* our own prototypes */
++
++/*
++ * We export this.
++ */
++char idprom[IDPROM_SIZE];
++
++
++/*
++ * Create an I/O mapping to pa[size].
++ * Returns va of the mapping or 0 if unsuccessful.
++ */
++void *
++map_io(unsigned pa, int size)
++{
++ void *va;
++ unsigned int npages;
++ unsigned int off;
++ unsigned int mva;
++
++ off = pa & (PAGE_SIZE-1);
++ npages = (off + size + (PAGE_SIZE-1)) / PAGE_SIZE;
++ pa &= ~(PAGE_SIZE-1);
++
++ va = mem_alloc(&cio, npages*PAGE_SIZE, PAGE_SIZE);
++ if (va == 0) return va;
++
++ mva = (unsigned int) va;
++ /* printk("map_io: va 0x%x pa 0x%x off 0x%x npages %d\n", va, pa, off, npages); */ /* P3 */
++ while (npages-- != 0) {
++ map_page(pmem.pl1, mva, pa, 1, pmem.pbas);
++ mva += PAGE_SIZE;
++ pa += PAGE_SIZE;
++ }
++
++ return (void *)((unsigned int)va + off);
++}
++
++/*
++ * Tablewalk routine used for testing.
++ * Returns PTP/PTE.
++ */
++unsigned int
++proc_tablewalk(int ctx, unsigned int va)
++{
++ unsigned int pa1;
++
++ __asm__ __volatile__ ("lda [%1] %2, %0" :
++ "=r" (pa1) :
++ "r" (AC_M_CTPR), "i" (ASI_M_MMUREGS));
++ /* printk(" ctpr %x ctx %x\n", pa1, ctx); */ /* P3 */
++ pa1 <<= 4;
++ pa1 = ld_bypass(pa1 + (ctx << 2));
++ if ((pa1 & 0x03) == 0) goto invalid;
++ return mem_tablewalk((pa1 & 0xFFFFFFF0) << 4, va);
++
++invalid:
++ printk(" invalid %x\n", pa1);
++ return 0;
++}
++
++/*
++ * Walk the tables in memory, starting at physical address pa.
++ */
++unsigned int
++mem_tablewalk(unsigned int pa, unsigned int va)
++{
++ unsigned int pa1;
++
++ printk("pa %x va %x", pa, va);
++ pa1 = ld_bypass(pa + (((va&0xFF000000)>>24) << 2));
++ if ((pa1 & 0x03) == 0) goto invalid;
++ printk(" l1 %x", pa1);
++ pa1 <<= 4; pa1 &= 0xFFFFFF00;
++ pa1 = ld_bypass(pa1 + (((va&0x00FC0000)>>18) << 2));
++ if ((pa1 & 0x03) == 0) goto invalid;
++ printk(" l2 %x", pa1);
++ pa1 <<= 4; pa1 &= 0xFFFFFF00;
++ pa1 = ld_bypass(pa1 + (((va&0x0003F000)>>12) << 2));
++ if ((pa1 & 0x03) == 0) goto invalid;
++ printk(" l3 %x", pa1);
++ printk(" off %x\n", va&0x00000FFF);
++ return pa1;
++invalid:
++ printk(" invalid %x\n", pa1);
++ return 0;
++}
++
++/*
++ * Make CPU page tables.
++ * Returns pointer to context table.
++ * Here we ignore memory allocation errors which "should not happen"
++ * because we cannot print anything anyways if memory initialization fails.
++ */
++void makepages(struct phym *t, unsigned int highbase)
++{
++ unsigned int *ctp, *l1, pte;
++ int i;
++ unsigned int pa, va;
++
++ ctp = mem_zalloc(&cmem, NCTX_SWIFT*sizeof(int), NCTX_SWIFT*sizeof(int));
++ l1 = mem_zalloc(&cmem, 256*sizeof(int), 256*sizeof(int));
++
++ pte = SRMMU_ET_PTD | (((unsigned int)l1 - PROLBASE + highbase) >> 4);
++ for (i = 0; i < NCTX_SWIFT; i++) {
++ ctp[i] = pte;
++ }
++
++ pa = PROLBASE;
++ for (va = PROLBASE; va < PROLDATA; va += PAGE_SIZE) {
++ map_page(l1, va, pa, 0, highbase);
++ pa += PAGE_SIZE;
++ }
++ pa = highbase + PROLDATA - PROLBASE;
++ for (va = PROLDATA; va < PROLBASE + PROLSIZE; va += PAGE_SIZE) {
++ map_page(l1, va, pa, 0, highbase);
++ pa += PAGE_SIZE;
++ }
++
++ /* We need to start from LOADBASE, but kernel wants PAGE_SIZE. */
++ pa = 0;
++ for (va = 0; va < LOWMEMSZ; va += PAGE_SIZE) {
++ map_page(l1, va, pa, 0, highbase);
++ pa += PAGE_SIZE;
++ }
++
++ t->pctp = ctp;
++ t->pl1 = l1;
++ t->pbas = highbase;
++}
++
++/*
++ * Create a memory mapping from va to epa in page table pgd.
++ * highbase is used for v2p translation.
++ */
++int
++map_page(unsigned int *pgd, unsigned int va,
++ unsigned int epa, int type, unsigned int highbase)
++{
++ unsigned int pte;
++ unsigned int *p;
++ unsigned int pa;
++
++ pte = pgd[((va)>>SRMMU_PGDIR_SHIFT) & (SRMMU_PTRS_PER_PGD-1)];
++ if ((pte & SRMMU_ET_MASK) == SRMMU_ET_INVALID) {
++ p = mem_zalloc(&cmem, SRMMU_PTRS_PER_PMD*sizeof(int),
++ SRMMU_PTRS_PER_PMD*sizeof(int));
++ if (p == 0) goto drop;
++ pte = SRMMU_ET_PTD |
++ (((unsigned int)p - PROLBASE + highbase) >> 4);
++ pgd[((va)>>SRMMU_PGDIR_SHIFT) & (SRMMU_PTRS_PER_PGD-1)] = pte;
++ /* barrier() */
++ }
++
++ pa = ((pte & 0xFFFFFFF0) << 4);
++ pa += (((va)>>SRMMU_PMD_SHIFT & (SRMMU_PTRS_PER_PMD-1)) << 2);
++ pte = ld_bypass(pa);
++ if ((pte & SRMMU_ET_MASK) == SRMMU_ET_INVALID) {
++ p = mem_zalloc(&cmem, SRMMU_PTRS_PER_PTE*sizeof(int),
++ SRMMU_PTRS_PER_PTE*sizeof(int));
++ if (p == 0) goto drop;
++ pte = SRMMU_ET_PTD |
++ (((unsigned int)p - PROLBASE + highbase) >> 4);
++ st_bypass(pa, pte);
++ }
++
++ pa = ((pte & 0xFFFFFFF0) << 4);
++ pa += (((va)>>PAGE_SHIFT & (SRMMU_PTRS_PER_PTE-1)) << 2);
++
++ pte = SRMMU_ET_PTE | ((epa & PAGE_MASK) >> 4);
++ if (type) { /* I/O */
++ pte |= SRMMU_REF;
++ /* SRMMU cannot make Supervisor-only, but not exectutable */
++ pte |= SRMMU_PRIV;
++ } else { /* memory */
++ pte |= SRMMU_REF|SRMMU_CACHE;
++ pte |= SRMMU_PRIV; /* Supervisor only access */
++ }
++ st_bypass(pa, pte);
++ return 0;
++
++drop:
++ return -1;
++}
++
++/*
++ * Switch page tables.
++ */
++void
++init_mmu_swift(unsigned int ctp_phy)
++{
++ unsigned int addr;
++
++ /*
++ * Flush cache
++ */
++ for (addr = 0; addr < 0x2000; addr += 0x10) {
++ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
++ "r" (addr), "i" (ASI_M_DATAC_TAG));
++ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
++ "r" (addr<<1), "i" (ASI_M_TXTC_TAG));
++ }
++
++ /*
++ * Switch ctx table
++ */
++ ctp_phy >>= 4;
++ /* printk("done flushing, switching to %x\n", ctp_phy); */
++ __asm__ __volatile__ ("sta %0, [%1] %2\n\t" : :
++ "r" (ctp_phy), "r" (AC_M_CTPR), "i" (ASI_M_MMUREGS));
++
++ /*
++ * Flush old page table references
++ */
++ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
++ "r" (0x400), "i" (ASI_M_FLUSH_PROBE) : "memory");
++}
++
++/*
++ * add_timer, del_timer
++ * This should go into sched.c, but we have it split for different archs.
++ */
++struct timer_list_head {
++ struct timer_list *head, *tail;
++};
++
++static struct timer_list_head timers; /* Anonymous heap of timers */
++
++void add_timer(struct timer_list *timer) {
++ struct timer_list *p;
++ if (timer->prev != NULL || timer->next != NULL) {
++ printk("bug: kernel timer added twice at 0x%x.\n",
++ __builtin_return_address(0));
++ return;
++ }
++ if ((p = timers.tail) != NULL) {
++ timer->prev = p;
++ p->next = timer;
++ timers.tail = timer;
++ } else {
++ timers.head = timer;
++ timers.tail = timer;
++ }
++ return;
++}
++
++int del_timer(struct timer_list *timer) {
++ struct timer_list *p;
++ int ret;
++
++ if (timers.head == timer) timers.head = timer->next;
++ if (timers.tail == timer) timers.tail = timer->prev;
++ if ((p = timer->prev) != NULL) p->next = timer->next;
++ if ((p = timer->next) != NULL) p->prev = timer->prev;
++ ret = timer->next != 0 || timer->prev != 0;
++ timer->next = NULL;
++ timer->prev = NULL;
++ return ret;
++}
++
++void run_timers() {
++ struct timer_list *p;
++
++ p = timers.head;
++ while (p != NULL) {
++ if (p->expires < jiffies) {
++ del_timer(p); /* XXX make nonstatic member */
++ (*p->function)(p->data);
++ p = timers.head;
++ } else {
++ p = p->next;
++ }
++ }
++}
++
++/*
++ * Allocate memory. This is reusable.
++ */
++void mem_init(struct mem *t, char *begin, char *limit)
++{
++ t->start = begin;
++ t->uplim = limit;
++ t->curp = begin;
++}
++
++void mem_fini(struct mem *t)
++{
++ t->curp = 0;
++}
++
++void *mem_alloc(struct mem *t, int size, int align)
++{
++ char *p;
++
++ p = (char *)((((unsigned int)t->curp) + (align-1)) & ~(align-1));
++ if (p >= t->uplim || p + size > t->uplim) return 0;
++ t->curp = p + size;
++ return p;
++}
++
++void *mem_zalloc(struct mem *t, int size, int align)
++{
++ char *p;
++
++ if ((p = mem_alloc(t, size, align)) != 0) memset(p, 0, size);
++ return p;
++}
++
++/*
++ * Library functions
++ */
++void *memset(void *s, int c, size_t len)
++{
++ void *p = s;
++
++ while (len--) {
++ *(char *)s = c;
++ s++;
++ }
++ return p;
++}
++
++void bcopy(const void *f, void *t, int len) {
++ while (len--) {
++ *(char *)t = *(char *)f;
++ f++;
++ t++;
++ }
++}
++
++/* Comparison is 7-bit */
++int bcmp(const void *s1, const void *s2, int len)
++{
++ int i;
++ char ch;
++
++ while (len--) {
++ ch = *(char *)s1;
++ i = ch - *(char *)s2;
++ s1++;
++ s2++;
++ if (i != 0)
++ return i;
++ if (ch == 0)
++ return 0;
++ }
++ return 0;
++}
++
++int strlen(const char *s) {
++ const char *p;
++ for (p = s; *p != 0; p++) { }
++ return p - s;
++}
++
++extern void *printk_fn;
++
++void printk(char *fmt, ...)
++{
++ struct prf_fp {
++ void *xfp;
++ void (*write)(void *, char *, int);
++ } prfa;
++ extern void prf(struct prf_fp *, char *fmt, va_list adx);
++ va_list x1;
++
++ va_start(x1, fmt);
++ prfa.xfp = &dp0;
++ prfa.write = printk_fn;
++ prf(&prfa, fmt, x1);
++ va_end(x1);
++}
++
++void fatal()
++{
++ printk("fatal.");
++loop: goto loop;
++}
++
++/*
++ * Get the highest bit number from the mask.
++ */
++int highc(int mask, int size)
++{
++ int m1;
++
++ m1 = 1 << size;
++ while (size != 0) {
++ size--;
++ m1 >>= 1;
++ if (m1 & mask) break;
++ }
++ return size;
++}
++
++/*
++ */
++unsigned int ld_bp_swap(unsigned int ptr) {
++ unsigned int n;
++ n = ld_bypass(ptr);
++ n = (n>>24 & 0xFF) | (n>>8 & 0xFF00) | ((n&0xFF00) << 8) | (n<<24);
++ return n;
++}
++
++void st_bp_swap(unsigned int ptr, unsigned int n) {
++ n = (n>>24 & 0xFF) | (n>>8 & 0xFF00) | ((n&0xFF00) << 8) | (n<<24);
++ st_bypass(ptr, n);
++};
+diff -ruN proll_18.orig/src/arp.c proll-patch-15/src/arp.c
+--- proll_18.orig/src/arp.c 2001-12-24 05:12:31.000000000 +0000
++++ proll-patch-15/src/arp.c 2005-08-14 10:10:11.000000000 +0000
+@@ -45,7 +45,7 @@
+ #endif
+ static struct arp_cache arp_list[ARPNUM]; /* ARP address cache */
+ static int next_arp; /* next table entry */
+-static t_ipaddr def_gw = IP_ANY; /* default routing */
++static t_ipaddr def_gw; /* default routing */
+
+
+
+@@ -100,10 +100,7 @@
+ *
+ * ARP receiver routine
+ */
+-static int arp_recv(buf, bufsize, addr)
+-unsigned char *buf;
+-int bufsize;
+-unsigned char *addr;
++static int arp_recv(unsigned char *buf, unsigned int bufsize, unsigned char *addr)
+ {
+ register struct arphdr *ahp = (struct arphdr *)buf;
+
+@@ -144,7 +141,7 @@
+ *
+ * Resolve IP address and return pointer to hardware address.
+ */
+-unsigned char *ip_resolve(ip)
++const unsigned char *ip_resolve(ip)
+ t_ipaddr ip;
+ {
+ int i;
+@@ -230,14 +227,11 @@
+ */
+ int init_arp()
+ {
+- /* Set name of module for error messages */
+- net_module_name = "arp";
+-
+ #ifndef NOARP
+ /* Register ARP packet type and set send buffer pointer */
+ if ((arpbuf = (struct arphdr *)reg_type(htons(ETH_P_ARP), arp_recv)) == NULL)
+ return(FALSE);
#endif
+-
++ def_gw = IP_ANY;
+ return(TRUE);
+ }
+diff -ruN proll_18.orig/src/arp.h proll-patch-15/src/arp.h
+--- proll_18.orig/src/arp.h 1999-03-18 03:39:43.000000000 +0000
++++ proll-patch-15/src/arp.h 2004-11-13 15:50:49.000000000 +0000
+@@ -104,7 +104,7 @@
+ extern int init_arp __P((void));
+
+ /* Resolve IP address and return pointer to hardware address */
+-extern unsigned char *ip_resolve __P((t_ipaddr ip));
++extern const unsigned char *ip_resolve __P((t_ipaddr ip));
+
+ /* Add a new antry to the ARP cache */
+ extern void addcache __P((unsigned char *ha, t_ipaddr ip));
+diff -ruN proll_18.orig/src/bootp.c proll-patch-15/src/bootp.c
+--- proll_18.orig/src/bootp.c 1999-12-15 17:20:30.000000000 +0000
++++ proll-patch-15/src/bootp.c 2005-08-14 10:16:09.000000000 +0000
+@@ -151,7 +151,7 @@
+ while (TRUE) {
+ boot_xid = get_ticks() + random();
+ bootp_send();
+- i = udp_read((char *)(&boot_rec), BOOTP_REC_SIZE, timeout, CHR_ESC);
++ i = udp_read((char *)(&boot_rec), BOOTP_REC_SIZE, timeout);
+ if (i < 0) { /* user pressed ESC */
+ printf("\nAborted\n");
+ return(1);
+diff -ruN proll_18.orig/src/esp.c proll-patch-15/src/esp.c
+--- proll_18.orig/src/esp.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/src/esp.c 2005-08-15 18:42:46.000000000 +0000
+@@ -0,0 +1,305 @@
++#include <system.h> /* == <asm/system.h> */
++#include <general.h> /* __P for netpriv.h */
++#include <dma.h> /* dmaga */
++#include <romlib.h>
++
++#define PHYS_JJ_ESPDMA 0x78400000 /* ESP DMA controller */
++#define PHYS_JJ_ESP 0x78800000 /* ESP SCSI */
++#define PHYS_JJ_ESP_IRQ 4
++#define BUFSIZE 4096
++/*
++ * XXX Crude
++ */
++struct esp_dma {
++ struct sparc_dma_registers *regs;
++ enum dvma_rev revision;
++};
++
++struct esp_regs {
++ unsigned int regs[16];
++};
++
++struct esp_private {
++ int active; /* initialized */
++ int inst; /* iface number */
++
++ volatile struct esp_regs *ll;
++ __u32 buffer_dvma;
++ unsigned int irq; /* device IRQ number */
++ int interrupt;
++
++ struct esp_dma *espdma; /* If set this points to espdma */
++
++ unsigned char *buffer;
++ struct disk_info {
++ unsigned int hw_sector;
++ unsigned int part_offset[8];
++ } disk[8];
++};
++
++static void esp_interrupt(void *dev_id)
++{
++ struct esp_private *lp = (struct esp_private *)dev_id;
++
++ lp->interrupt = 1;
++ /* Acknowledge all the interrupt sources ASAP */
++
++ lp->interrupt = 0;
++}
++
++static int esp_open (void *dev)
++{
++ struct esp_private *lp = (struct esp_private *)dev;
++ int status = 0;
++
++ if (request_irq(lp->irq, &esp_interrupt, (void *)dev)) {
++ printk ("Esp: Can't get irq %d\n", lp->irq);
++ return -1;
++ }
++
++ /* On the 4m, setup the espdma to provide the upper bits for buffers */
++ if (lp->espdma)
++ lp->espdma->regs->dma_test = ((__u32) lp->buffer_dvma) & 0xff000000;
++
++ return status;
++}
++
++static int esp_close (void *dev)
++{
++ struct esp_private *lp = (struct esp_private *)dev;
++
++ free_irq (lp->irq, (void *) dev);
++ return 0;
++}
++
++static int
++esp_init(struct esp_private *esp, struct esp_dma *espdma, int irq)
++{
++ volatile struct esp_regs *ll;
++
++ /* Get the IO region */
++ ll = map_io(PHYS_JJ_ESP, sizeof (struct esp_regs));
++ if (ll == 0) return -1;
++
++ esp->buffer = dvma_alloc(BUFSIZE, &esp->buffer_dvma);
++ esp->ll = ll;
++ esp->espdma = espdma;
++ esp->irq = irq;
++
++ // Chip reset
++ stb_bypass((int)ll + 3*2, 2);
++ return 0;
++}
++
++static int espdma_init(struct esp_dma *espdma)
++{
++ void *p;
++
++ /* Hardcode everything for MrCoffee. */
++ if ((p = map_io(PHYS_JJ_ESPDMA, 0x10)) == 0) {
++ printk("espdma_init: cannot map registers\n");
++ return -1;
++ }
++ espdma->regs = p;
++
++ printk("dma1: ");
++
++ switch((espdma->regs->cond_reg)&DMA_DEVICE_ID) {
++ case DMA_VERS0:
++ espdma->revision=dvmarev0;
++ printk("Revision 0 ");
++ break;
++ case DMA_ESCV1:
++ espdma->revision=dvmaesc1;
++ printk("ESC Revision 1 ");
++ break;
++ case DMA_VERS1:
++ espdma->revision=dvmarev1;
++ printk("Revision 1 ");
++ break;
++ case DMA_VERS2:
++ espdma->revision=dvmarev2;
++ printk("Revision 2 ");
++ break;
++ case DMA_VERHME:
++ espdma->revision=dvmahme;
++ printk("HME DVMA gate array ");
++ break;
++ case DMA_VERSPLUS:
++ espdma->revision=dvmarevplus;
++ printk("Revision 1 PLUS ");
++ break;
++ default:
++ printk("unknown dma version %x",
++ (espdma->regs->cond_reg)&DMA_DEVICE_ID);
++ /* espdma->allocated = 1; */
++ break;
++ }
++ printk("\n");
++ return 0;
++}
++
++static struct esp_dma espdma0;
++static struct esp_private esp;
++/*
++ * Find all the esp cards on the system and initialize them
++ */
++void esp_probe ()
++{
++ if (espdma_init(&espdma0) != 0) {
++ return;
++ }
++
++ if (esp_init(&esp, &espdma0, PHYS_JJ_ESP_IRQ) != 0) {
++ printk("esp_probe: esp0 init failed\n");
++ return;
++ }
++ return;
++}
++
++void esp_read_capacity(int unit)
++{
++ // Set SCSI target
++ stb_bypass(PHYS_JJ_ESP + 4*4, unit & 7);
++ // Set DMA address
++ st_bypass(PHYS_JJ_ESPDMA + 4, esp.buffer_dvma);
++ // Set DMA length
++ stb_bypass(PHYS_JJ_ESP + 0*4, 10);
++ stb_bypass(PHYS_JJ_ESP + 1*4, 0);
++ // Set DMA direction
++ st_bypass(PHYS_JJ_ESPDMA + 0, 0x000);
++ // Setup command = Read Capacity
++ esp.buffer[0] = 0x80;
++ esp.buffer[1] = 0x25;
++ esp.buffer[2] = 0x00;
++ esp.buffer[3] = 0x00;
++ esp.buffer[4] = 0x00;
++ esp.buffer[5] = 0x00;
++ esp.buffer[6] = 0x00;
++ esp.buffer[7] = 0x00;
++ esp.buffer[8] = 0x00;
++ esp.buffer[9] = 0x00;
++ esp.buffer[10] = 0x00;
++ // Set ATN, issue command
++ stb_bypass(PHYS_JJ_ESP + 3*4, 0xc2);
++
++ // Set DMA length = 512 * read length
++ stb_bypass(PHYS_JJ_ESP + 0*4, 0);
++ stb_bypass(PHYS_JJ_ESP + 1*4, 8 & 0xff);
++ // Set DMA direction
++ st_bypass(PHYS_JJ_ESPDMA + 0, 0x100);
++ // Transfer
++ stb_bypass(PHYS_JJ_ESP + 3*4, 0x90);
++ esp.disk[unit].hw_sector = (esp.buffer[4] << 24) | (esp.buffer[5] << 16) | (esp.buffer[6] << 8) | esp.buffer[7];
++}
++
++// offset is multiple of 512, len in bytes
++void *esp_read(int unit, int part, int offset, short len)
++{
++ int pos, hw_sect, sect_offset, spb;
++
++ // Set SCSI target
++ stb_bypass(PHYS_JJ_ESP + 4*4, unit & 7);
++ // Set DMA address
++ st_bypass(PHYS_JJ_ESPDMA + 4, esp.buffer_dvma);
++ // Set DMA length
++ stb_bypass(PHYS_JJ_ESP + 0*4, 10);
++ stb_bypass(PHYS_JJ_ESP + 1*4, 0);
++ // Set DMA direction
++ st_bypass(PHYS_JJ_ESPDMA + 0, 0x000);
++ hw_sect = esp.disk[unit].hw_sector;
++ offset += esp.disk[unit].part_offset[part];
++ spb = hw_sect / 512;
++ sect_offset = offset / spb;
++ pos = (offset - sect_offset * spb) * 512;
++ len /= 512;
++ //printk("Read unit %d, offset %d -> offset %d, pos %d, hw_sect %d\n", unit, offset, sect_offset, pos, hw_sect);
++ // Setup command = Read(10)
++ esp.buffer[0] = 0x80;
++ esp.buffer[1] = 0x28;
++ esp.buffer[2] = 0x00;
++ esp.buffer[3] = (sect_offset >> 24) & 0xff;
++ esp.buffer[4] = (sect_offset >> 16) & 0xff;
++ esp.buffer[5] = (sect_offset >> 8) & 0xff;
++ esp.buffer[6] = sect_offset & 0xff;
++ esp.buffer[7] = 0x00;
++ esp.buffer[8] = (len >> 8) & 0xff;
++ esp.buffer[9] = len & 0xff;
++ // Set ATN, issue command
++ stb_bypass(PHYS_JJ_ESP + 3*4, 0xc2);
++
++ // Set DMA length = sector size * read length
++ stb_bypass(PHYS_JJ_ESP + 0*4, (len * hw_sect) & 0xff);
++ stb_bypass(PHYS_JJ_ESP + 1*4, ((len * hw_sect) >> 8) & 0xff);
++ // Set DMA direction
++ st_bypass(PHYS_JJ_ESPDMA + 0, 0x100);
++ // Transfer
++ stb_bypass(PHYS_JJ_ESP + 3*4, 0x90);
++ return esp.buffer + pos;
++}
++
++// Sparc boot sequence can be found in SILO docs,
++// first-isofs/README.SILO_ISOFS
++int esp_boot(int unit)
++{
++ struct sun_disklabel {
++ unsigned char info[128]; /* Informative text string */
++ unsigned char spare0[14];
++ struct sun_info {
++ unsigned char spare1;
++ unsigned char id;
++ unsigned char spare2;
++ unsigned char flags;
++ } infos[8];
++ unsigned char spare[246]; /* Boot information etc. */
++ short rspeed; /* Disk rotational speed */
++ short pcylcount; /* Physical cylinder count */
++ short sparecyl; /* extra sects per cylinder */
++ unsigned char spare2[4]; /* More magic... */
++ short ilfact; /* Interleave factor */
++ short ncyl; /* Data cylinder count */
++ short nacyl; /* Alt. cylinder count */
++ short ntrks; /* Tracks per cylinder */
++ short nsect; /* Sectors per track */
++ unsigned char spare3[4]; /* Even more magic... */
++ struct sun_partition {
++ int start_cylinder;
++ int num_sectors;
++ } partitions[8];
++ short magic; /* Magic number */
++ short csum; /* Label xor'd checksum */
++ } *label;
++ unsigned int i, offset;
++ void *src, *dst;
++
++ printk("Loading partition table from target %d:\n", unit);
++ // Chip reset
++ stb_bypass(PHYS_JJ_ESP + 3*4, 2);
++
++ esp_open(&esp);
++ esp_read_capacity(unit);
++
++ label = esp_read(unit, 0, 0, 512);
++ printk("hw sector: %d, CHS: %d/%d/%d, partitions:\n", esp.disk[unit].hw_sector,
++ label->ncyl, label->ntrks, label->nsect);
++ for (i = 0; i < 8; i++) {
++ printk("%c: %d + %d, id %x, flags %x\n", 'a' + i, label->partitions[i].start_cylinder,
++ label->partitions[i].num_sectors, label->infos[i].id, label->infos[i].flags);
++ esp.disk[unit].part_offset[i] = label->partitions[3].start_cylinder * label->ntrks * label->nsect;
++ }
++ offset = 1;
++ printk("booting sd(0,%d,0):d (offset %d)\n", unit, offset);
++ // Skip a.out header (0x20)
++ dst = (void *)0x4000;
++ src = esp_read(unit, 3, offset, 512);
++ src = (void *)((unsigned int) src + 0x20);
++ memcpy(dst, src, 512 - 0x20);
++ dst = (void *)0x4000 + 512 - 0x20;
++ for (i = 1; i < 7680/512; i++) {
++ src = esp_read(unit, 3, offset + i, 512);
++ memcpy(dst, src, 512);
++ dst += 512;
++ }
++ esp_close(&esp);
++ return 0;
++}
+diff -ruN proll_18.orig/src/hconsole.c proll-patch-15/src/hconsole.c
+--- proll_18.orig/src/hconsole.c 2002-07-23 05:52:48.000000000 +0000
++++ proll-patch-15/src/hconsole.c 2005-11-09 18:46:34.000000000 +0000
+@@ -29,6 +29,10 @@
+ struct raster r_master; /* For a case of resize, whole fb */
+ struct raster r_0; /* malloc() erzatz */
+
++#ifdef QEMU
++extern unsigned int q_height, q_width;
++#endif
++
+ int hcon_init(struct hconsole *t, unsigned int a0)
+ {
+ struct raster *q, *r;
+@@ -42,7 +46,11 @@
+ * No probing sequence or argument passing, hardcode everything. XXX
+ */
+ raster8_cons_a(q, 768, 1024, (char *)a0);
++#ifndef QEMU
+ raster_cons_2(r, q, 768-(24*11)-1, 1024-(8*80)-1, (24*11), (8*80));
++#else
++ raster_cons_2(r, q, 0, 0, q_height, q_width);
++#endif
+ t->r_ = r;
+ t->r0_ = q;
+ t->f_ = &f_master;
+@@ -67,7 +75,7 @@
+ return 0;
+ }
+
+-void hcon_fini (struct hconsole *t)
++void hcon_fini (__attribute((unused)) struct hconsole *t)
+ {
+ return;
+ }
+@@ -77,12 +85,12 @@
+ {
+ struct rfont *f = t->f_;
+
+- if (sy < 0 || sy >= t->ydim_) return -1;
+- if (sx < 0 || sx >= t->xdim_) return -1;
++ if (sy < 0 || (unsigned)sy >= t->ydim_) return -1;
++ if (sx < 0 || (unsigned)sx >= t->xdim_) return -1;
+ if (height < 0) return -1;
+- if (sy + height > t->ydim_) height = t->ydim_ - sy;
++ if ((unsigned)sy + (unsigned)height > t->ydim_) height = t->ydim_ - sy;
+ if (width < 0) return -1;
+- if (sx + width > t->xdim_) width = t->xdim_ - sx;
++ if ((unsigned)sx + (unsigned)width > t->xdim_) width = t->xdim_ - sx;
+
+ /* XXX Clear with correct background color */
+ (*t->r_->clear_)(t->r_,
+@@ -107,10 +115,10 @@
+ char c0 = c;
+ RC_color rfg, rbg;
+
+- if (y < 0 || y >= t->ydim_) return -1;
+- if (x < 0 || x >= t->xdim_) return -1;
++ if (y < 0 || (unsigned)y >= t->ydim_) return -1;
++ if (x < 0 || (unsigned)x >= t->xdim_) return -1;
+
+- if (t->curson_ && t->ypos_ == y && t->xpos_ == x) {
++ if (t->curson_ && t->ypos_ == (unsigned)y && t->xpos_ == (unsigned)x) {
+ rfg = t->bg_; rbg = t->fg_;
+ } else {
+ rfg = t->fg_; rbg = t->bg_;
+@@ -126,9 +134,9 @@
+ {
+ struct rfont *f = t->f_;
+
+- if (y < 0 || y >= t->ydim_) return -1;
+- if (x < 0 || x >= t->xdim_) return -1;
+- if (x + count >= t->xdim_) count = t->xdim_ - x;
++ if (y < 0 || (unsigned)y >= t->ydim_) return -1;
++ if (x < 0 || (unsigned)x >= t->xdim_) return -1;
++ if ((unsigned)x + (unsigned)count >= t->xdim_) count = t->xdim_ - x;
+
+ (*t->r_->render_)(t->r_, y*f->height_, x*f->width_,
+ s, count, t->bg_, t->fg_, f);
+@@ -200,8 +208,8 @@
+
+ rc = 0;
+ if (dir == SM_UP) {
+- if (d < 0 || d >= t->ydim_) return -1;
+- if (b <= d || b > t->ydim_) return -1;
++ if (d < 0 || (unsigned)d >= t->ydim_) return -1;
++ if (b <= d || (unsigned)b > t->ydim_) return -1;
+ if (d + count >= b) count = b - d;
+ if (d + count >= b) count = b - d;
+ (*t->r_->yscroll_)(t->r_,
+@@ -213,8 +221,8 @@
+ count*f->height_, raster_qwidth(t->r_),
+ t->bg_);
+ } else if (dir == SM_DOWN) {
+- if (d < 0 || d >= t->ydim_) return -1;
+- if (b <= d || b > t->ydim_) return -1;
++ if (d < 0 || (unsigned)d >= t->ydim_) return -1;
++ if (b <= d || (unsigned)b > t->ydim_) return -1;
+ if (d + count >= b) count = b - d;
+ (*t->r_->yscroll_)(t->r_,
+ d*f->height_, 0,
+diff -ruN proll_18.orig/src/hme.c proll-patch-15/src/hme.c
+--- proll_18.orig/src/hme.c 2002-07-23 05:52:52.000000000 +0000
++++ proll-patch-15/src/hme.c 2005-04-16 06:16:20.000000000 +0000
+@@ -655,10 +655,10 @@
+ unsigned int flags,
+ unsigned int addr)
+ {
+- __asm__ __volatile__("
+- stwa %3, [%0] %2
+- stwa %4, [%1] %2
+-" : /* no outputs */
++ __asm__ __volatile__(
++ "stwa %3, [%0] %2\n\t"
++ "stwa %4, [%1] %2\n\t"
++ : /* no outputs */
+ : "r" (&rp->rx_addr), "r" (&rp->rx_flags),
+ "i" (ASI_PL), "r" (addr), "r" (flags));
+ }
+@@ -667,10 +667,10 @@
+ unsigned int flags,
+ unsigned int addr)
+ {
+- __asm__ __volatile__("
+- stwa %3, [%0] %2
+- stwa %4, [%1] %2
+-" : /* no outputs */
++ __asm__ __volatile__(
++ "stwa %3, [%0] %2\n\t"
++ "stwa %4, [%1] %2\n\t"
++ : /* no outputs */
+ : "r" (&tp->tx_addr), "r" (&tp->tx_flags),
+ "i" (ASI_PL), "r" (addr), "r" (flags));
+ }
+@@ -2404,7 +2404,7 @@
+ TXD(("[%d]", elem));
+ this = &txbase[elem];
+ #ifdef __sparc_v9__
+- __asm__ __volatile__("lduwa [%1] %2, %0"
++ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
+ : "=r" (flags)
+ : "r" (&this->tx_flags), "i" (ASI_PL));
+ #else
+@@ -2447,7 +2447,7 @@
+ RXD(("RX<"));
+ this = &rxbase[elem];
+ #ifdef __sparc_v9__
+- __asm__ __volatile__("lduwa [%1] %2, %0"
++ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
+ : "=r" (flags)
+ : "r" (&this->rx_flags), "i" (ASI_PL));
+ #else
+@@ -2530,7 +2530,7 @@
+ elem = NEXT_RX(elem);
+ this = &rxbase[elem];
+ #ifdef __sparc_v9__
+- __asm__ __volatile__("lduwa [%1] %2, %0"
++ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
+ : "=r" (flags)
+ : "r" (&this->rx_flags), "i" (ASI_PL));
+ #else
+diff -ruN proll_18.orig/src/iommu.c proll-patch-15/src/iommu.c
+--- proll_18.orig/src/iommu.c 2002-07-23 05:52:49.000000000 +0000
++++ proll-patch-15/src/iommu.c 2005-08-14 10:08:17.000000000 +0000
+@@ -36,7 +36,7 @@
+ unsigned int pa, ba;
+ unsigned int npages;
+ unsigned int mva, mpa;
+- int i;
++ unsigned int i;
+ unsigned int *iopte;
+
+ npages = (size + (PAGE_SIZE-1)) / PAGE_SIZE;
+diff -ruN proll_18.orig/src/lat7_2.bm proll-patch-15/src/lat7_2.bm
+--- proll_18.orig/src/lat7_2.bm 1999-02-27 05:48:54.000000000 +0000
++++ proll-patch-15/src/lat7_2.bm 2004-11-13 15:50:49.000000000 +0000
+@@ -1,6 +1,6 @@
+ #define lat7_2_width 128
+ #define lat7_2_height 88
+-static unsigned char lat7_2_bits[] = {
++static unsigned const char lat7_2_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, 0x12, 0x1e, 0x0c, 0x02, 0x70, 0x18,
+ 0x22, 0x22, 0x18, 0x00, 0x00, 0x18, 0x18, 0xff, 0x18, 0x00, 0x12, 0x02,
+diff -ruN proll_18.orig/src/lat7_2_swapped.bm proll-patch-15/src/lat7_2_swapped.bm
+--- proll_18.orig/src/lat7_2_swapped.bm 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/src/lat7_2_swapped.bm 2004-11-13 15:50:49.000000000 +0000
+@@ -0,0 +1,121 @@
++#define lat7_2_width 128
++#define lat7_2_height 88
++static unsigned const char lat7_2_bits[] = {
++ 0x00, 0x00, 0x18, 0x3c, 0x7e, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x55, 0x00, 0x2a, 0x00, 0x55, 0x00, 0x2a, 0x00, 0x55, 0x00, 0x00, 0x48,
++ 0x48, 0x78, 0x48, 0x5f, 0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x78, 0x40,
++ 0x70, 0x40, 0x4f, 0x08, 0x0e, 0x08, 0x08, 0x00, 0x00, 0x30, 0x40, 0x40,
++ 0x40, 0x3e, 0x09, 0x0e, 0x0a, 0x09, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40,
++ 0x7f, 0x08, 0x0e, 0x08, 0x08, 0x00, 0x00, 0x0e, 0x0a, 0x0e, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18, 0x18, 0x00,
++ 0x7e, 0x00, 0x00, 0x00, 0x00, 0x44, 0x64, 0x54, 0x4c, 0x54, 0x10, 0x10,
++ 0x10, 0x1f, 0x00, 0x00, 0x44, 0x44, 0x44, 0x28, 0x1f, 0x04, 0x04, 0x04,
++ 0x04, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x18, 0x18, 0x18, 0x18, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00,
++ 0x18, 0x18, 0x18, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
++ 0x18, 0x18, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0xff, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0xff, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x18,
++ 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0x18, 0x18,
++ 0x18, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xff, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x00,
++ 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00,
++ 0x06, 0x0c, 0x18, 0x30, 0x18, 0x6c, 0x36, 0x18, 0x0c, 0x00, 0x00, 0x60,
++ 0x30, 0x18, 0x0c, 0x18, 0x36, 0x6c, 0x18, 0x30, 0x00, 0x00, 0x7f, 0x36,
++ 0x36, 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x02, 0x04, 0x7e,
++ 0x18, 0x7e, 0x20, 0x40, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x36, 0x30, 0x78,
++ 0x30, 0x72, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42,
++ 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x18, 0x00,
++ 0x00, 0x00, 0x00, 0x66, 0x66, 0x22, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x36, 0x7f, 0x36, 0x36, 0x36, 0x7f, 0x36, 0x00, 0x00, 0x00,
++ 0x00, 0x66, 0x3c, 0x66, 0x66, 0x66, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00,
++ 0x72, 0x56, 0x6c, 0x18, 0x36, 0x6a, 0x4e, 0x00, 0x00, 0x00, 0x00, 0x18,
++ 0x24, 0x28, 0x30, 0x4a, 0x44, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
++ 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x18,
++ 0x18, 0x18, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18, 0x18, 0x18,
++ 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3c, 0x7e, 0x3c,
++ 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18, 0x18,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
++ 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
++ 0x00, 0x00, 0x02, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x40, 0x00, 0x00, 0x00,
++ 0x00, 0x3c, 0x46, 0x4e, 0x5a, 0x72, 0x62, 0x3c, 0x00, 0x00, 0x00, 0x00,
++ 0x18, 0x38, 0x58, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c,
++ 0x66, 0x06, 0x0c, 0x18, 0x32, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
++ 0x06, 0x1c, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30,
++ 0x66, 0x7e, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x60, 0x7c, 0x66,
++ 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x60, 0x7c, 0x66, 0x66,
++ 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x46, 0x06, 0x0c, 0x18, 0x30,
++ 0x30, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x3c, 0x66, 0x66, 0x3c,
++ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x3e, 0x06, 0x3c, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x08, 0x10, 0x00,
++ 0x00, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x7e, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
++ 0x18, 0x0c, 0x06, 0x0c, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
++ 0x06, 0x0c, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x42, 0x5e,
++ 0x56, 0x5e, 0x40, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c, 0x66, 0x66,
++ 0x7e, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x7c, 0x66,
++ 0x66, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x60, 0x60, 0x60, 0x66,
++ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x66, 0x66, 0x7c,
++ 0x00, 0x00, 0x00, 0x00, 0x7e, 0x62, 0x60, 0x78, 0x60, 0x62, 0x7e, 0x00,
++ 0x00, 0x00, 0x00, 0x7e, 0x62, 0x60, 0x78, 0x60, 0x60, 0x60, 0x00, 0x00,
++ 0x00, 0x00, 0x3c, 0x66, 0x60, 0x6e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00,
++ 0x00, 0x66, 0x66, 0x66, 0x7e, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00,
++ 0x3c, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7e,
++ 0x46, 0x06, 0x06, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x66, 0x6c,
++ 0x78, 0x70, 0x78, 0x6c, 0x66, 0x00, 0x00, 0x00, 0x00, 0x60, 0x60, 0x60,
++ 0x60, 0x60, 0x62, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x41, 0x63, 0x77, 0x7f,
++ 0x6b, 0x63, 0x63, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x76, 0x7e, 0x6e,
++ 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x66,
++ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60,
++ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x6e, 0x3c, 0x02,
++ 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x7c, 0x6c, 0x66, 0x00, 0x00,
++ 0x00, 0x00, 0x3c, 0x66, 0x60, 0x3c, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00,
++ 0x00, 0x7e, 0x5a, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
++ 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x66,
++ 0x66, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x63, 0x63,
++ 0x63, 0x6b, 0x6b, 0x7f, 0x36, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x3c,
++ 0x18, 0x3c, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x3c,
++ 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x46, 0x0c, 0x18, 0x30,
++ 0x62, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x30, 0x30, 0x30, 0x30, 0x30,
++ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x30, 0x18, 0x0c, 0x06, 0x02,
++ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x3c, 0x00,
++ 0x00, 0x00, 0x00, 0x18, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
++ 0x00, 0x08, 0x10, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x3c, 0x06, 0x3e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x60,
++ 0x60, 0x60, 0x7c, 0x66, 0x66, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x3c, 0x66, 0x60, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06,
++ 0x3e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
++ 0x7e, 0x60, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x36, 0x30, 0x30, 0x78,
++ 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x66, 0x66, 0x66,
++ 0x3e, 0x06, 0x3c, 0x00, 0x00, 0x60, 0x60, 0x60, 0x7c, 0x66, 0x66, 0x66,
++ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x1c, 0x00,
++ 0x00, 0x00, 0x00, 0x0c, 0x0c, 0x00, 0x0c, 0x0c, 0x0c, 0x0c, 0x6c, 0x38,
++ 0x00, 0x00, 0x60, 0x60, 0x66, 0x6c, 0x78, 0x7c, 0x66, 0x00, 0x00, 0x00,
++ 0x00, 0x60, 0x30, 0x30, 0x30, 0x30, 0x36, 0x1c, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x76, 0x7f, 0x6b, 0x6b, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x6c, 0x76, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x3c, 0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c,
++ 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x66,
++ 0x66, 0x66, 0x3e, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x6e, 0x72, 0x60,
++ 0x60, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x60, 0x3c, 0x06,
++ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x30, 0x78, 0x30, 0x30, 0x36, 0x1c,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3a, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x63, 0x6b, 0x6b, 0x6b, 0x36, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x66, 0x3c, 0x18, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3e, 0x06, 0x3c, 0x00, 0x00, 0x00,
++ 0x00, 0x7e, 0x0c, 0x18, 0x30, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18,
++ 0x18, 0x30, 0x18, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18,
++ 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x30, 0x18, 0x18, 0x0c,
++ 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x36, 0x6c, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x42, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00};
+diff -ruN proll_18.orig/src/le.c proll-patch-15/src/le.c
+--- proll_18.orig/src/le.c 2002-07-23 05:52:49.000000000 +0000
++++ proll-patch-15/src/le.c 2005-04-16 06:16:20.000000000 +0000
+@@ -185,8 +185,6 @@
+ unsigned short rap; /* register address port */
+ };
+
+-int sparc_lance_debug = 2;
+-
+ /* The Lance uses 24 bit addresses */
+ /* On the Sun4c the DVMA will provide the remaining bytes for us */
+ /* On the Sun4m we have to instruct the ledma to provide them */
+@@ -771,7 +769,7 @@
+ /* Clear the slack of the packet, do I need this? */
+ /* For a firewall its a good idea - AC */
+ if (len != skblen)
+- bzero((char *) &ib->tx_buf [entry][skblen], len - skblen);
++ memset((char *) &ib->tx_buf [entry][skblen], 0, len - skblen);
+
+ /* Now, give the packet to the lance */
+ ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
+diff -ruN proll_18.orig/src/net.h proll-patch-15/src/net.h
+--- proll_18.orig/src/net.h 1999-12-15 17:20:17.000000000 +0000
++++ proll-patch-15/src/net.h 2005-08-14 10:17:02.000000000 +0000
+@@ -124,7 +124,7 @@
+ extern int udp_open __P((t_ipaddr daddr, int source, int dest));
+
+ /* Read from a UDP socket */
+-extern int udp_read __P((char *buf, int bufsize, int timeout, char abortch));
++extern int udp_read(char *buf, unsigned int bufsize, int timeout);
+
+ /* Write to a UDP socket */
+ extern int udp_write __P((char *buf, int writelen));
+diff -ruN proll_18.orig/src/netinit.c proll-patch-15/src/netinit.c
+--- proll_18.orig/src/netinit.c 2002-09-13 21:53:33.000000000 +0000
++++ proll-patch-15/src/netinit.c 2004-11-13 15:50:49.000000000 +0000
+@@ -49,13 +49,20 @@
+ unsigned char myhwaddr[ETH_ALEN]; /* my own hardware addr */
+ t_ipaddr myipaddr; /* my own IP address */
+ t_ipaddr mynetmask; /* my own netmask */
+- char *net_module_name; /* name of init module */
+ t_ipaddr servaddr; /* IP of RARP&TFTP server */
+
+ /* Broadcast hardware address */
+-unsigned char bcasthw[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
++const unsigned char bcasthw[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+
++unsigned int seed;
++
++/* This is taken from x86 to be used in network kernel. Returns 15 bits. */
++short int random()
++{
++ seed = (seed + 23968)*0x015A4E35 >> 1;
++ return seed & 0x7FFF;
++}
+
+ /*
+ **************************************************************************
+@@ -104,10 +111,17 @@
+ */
+ void init_net()
+ {
++ /* Avoid data segment allocations */
++ seed = 151;
++
+ /* Initialize the different network layer modules */
+ init_packet();
+- if (!init_arp() || !init_udp()) {
+- printf("\nERROR: init_%s\n", net_module_name);
++ if (!init_arp()) {
++ printf("\nERROR: init_arp\n");
++ fatal();
++ }
++ if (!init_udp()) {
++ printf("\nERROR: init_udp\n");
+ fatal();
+ }
+ }
+diff -ruN proll_18.orig/src/netpriv.h proll-patch-15/src/netpriv.h
+--- proll_18.orig/src/netpriv.h 1999-04-27 05:39:37.000000000 +0000
++++ proll-patch-15/src/netpriv.h 2005-08-14 10:12:20.000000000 +0000
+@@ -83,7 +83,7 @@
+ */
+ struct device *dev;
+ char *data;
+- int len;
++ unsigned int len;
+ int protocol;
+ unsigned char ip_summed;
+ };
+@@ -130,10 +130,9 @@
+ *
+ */
+ extern unsigned char myhwaddr[ETH_ALEN]; /* my own hardware address */
+-extern unsigned char bcasthw[ETH_ALEN]; /* broadcast hardware addr */
++extern const unsigned char bcasthw[ETH_ALEN]; /* broadcast hardware addr */
+ extern t_ipaddr myipaddr; /* my own IP address */
+ extern t_ipaddr mynetmask; /* netmask for my network */
+-extern char *net_module_name; /* initialized module's name */
+ extern t_ipaddr servaddr; /* server IP address */
+
+
+@@ -150,7 +149,7 @@
+ extern unsigned char *reg_type __P((int typeval, int (* receive)()));
+
+ /* Write a packet to the network */
+-extern int write_packet __P((int bufsize, int typeval, unsigned char *addr));
++extern int write_packet __P((int bufsize, int typeval, const unsigned char *addr));
+
+ /* Empty read buffer */
+ extern void empty_buf __P((void));
+diff -ruN proll_18.orig/src/openprom.h proll-patch-15/src/openprom.h
+--- proll_18.orig/src/openprom.h 2002-07-14 02:26:30.000000000 +0000
++++ proll-patch-15/src/openprom.h 2005-05-13 16:23:14.000000000 +0000
+@@ -54,29 +54,29 @@
+ };
+
+ struct linux_mem_v0 {
+- struct linux_mlist_v0 **v0_totphys;
+- struct linux_mlist_v0 **v0_prommap;
+- struct linux_mlist_v0 **v0_available; /* What we can use */
++ struct linux_mlist_v0 * const *v0_totphys;
++ struct linux_mlist_v0 * const *v0_prommap;
++ struct linux_mlist_v0 * const *v0_available; /* What we can use */
+ };
+
+ /* Arguments sent to the kernel from the boot prompt. */
+ struct linux_arguments_v0 {
+- char *argv[8];
++ const char *argv[8];
+ char args[100];
+ char boot_dev[2];
+ int boot_dev_ctrl;
+ int boot_dev_unit;
+ int dev_partition;
+- char *kernel_file_name;
++ const char *kernel_file_name;
+ void *aieee1; /* XXX */
+ };
+
+ /* V2 and up boot things. */
+ struct linux_bootargs_v2 {
+- char **bootpath;
+- char **bootargs;
+- int *fd_stdin;
+- int *fd_stdout;
++ const char **bootpath;
++ const char **bootargs;
++ const int *fd_stdin;
++ const int *fd_stdout;
+ };
+
+ /* The top level PROM vector. */
+@@ -91,13 +91,13 @@
+ struct linux_mem_v0 pv_v0mem;
+
+ /* Node operations. */
+- struct linux_nodeops *pv_nodeops;
++ const struct linux_nodeops *pv_nodeops;
+
+ char **pv_bootstr;
+ struct linux_dev_v0_funcs pv_v0devops;
+
+- char *pv_stdin;
+- char *pv_stdout;
++ const char *pv_stdin;
++ const char *pv_stdout;
+ #define PROMDEV_KBD 0 /* input from keyboard */
+ #define PROMDEV_SCREEN 0 /* output to screen */
+ #define PROMDEV_TTYA 1 /* in/out to ttya */
+@@ -127,7 +127,7 @@
+ void (*v2_eval)(char *str);
+ } pv_fortheval;
+
+- struct linux_arguments_v0 **pv_v0bootargs;
++ const struct linux_arguments_v0 * const *pv_v0bootargs;
+
+ /* Get ether address. */
+ unsigned int (*pv_enaddr)(int d, char *enaddr);
+@@ -175,7 +175,7 @@
+ int (*no_proplen)(int node, char *name);
+ int (*no_getprop)(int node, char *name, char *val);
+ int (*no_setprop)(int node, char *name, char *val, int len);
+- char * (*no_nextprop)(int node, char *name);
++ const char * (*no_nextprop)(int node, char *name);
+ };
+
+ /* More fun PROM structures for device probing. */
+diff -ruN proll_18.orig/src/packet.c proll-patch-15/src/packet.c
+--- proll_18.orig/src/packet.c 2000-02-11 04:56:45.000000000 +0000
++++ proll-patch-15/src/packet.c 2005-08-14 10:12:49.000000000 +0000
+@@ -41,7 +41,7 @@
+ int aligner;
+ } wbuf;
+ static struct sk_buff *rskb;
+-static int nqskb = 0;
++static int nqskb;
+
+
+ void init_packet()
+@@ -62,6 +62,8 @@
+ for (i = 0; i < MAXSKBS; i++) {
+ skev[i].skb.allocn = i;
+ }
++
++ nqskb = 0;
+ }
+
+ unsigned char *reg_type(int ptype, int (*func)())
+@@ -81,7 +83,7 @@
+ return wbuf.s;
+ }
+
+-int write_packet(int leng, int type, unsigned char *dst)
++int write_packet(int leng, int type, const unsigned char *dst)
+ {
+ struct sk_buff *skb;
+ unsigned char *s;
+@@ -209,12 +211,12 @@
+ /*
+ */
+ void
+-eth_copy_and_sum(struct sk_buff *dest, unsigned char *src, int len, int base)
++eth_copy_and_sum(struct sk_buff *dest, unsigned char *src, int len, __attribute__((unused)) int base)
+ {
+ bcopy(src, dest->data, len);
+ }
+
+-unsigned short eth_type_trans(struct sk_buff *skb, struct device *dev)
++unsigned short eth_type_trans(struct sk_buff *skb, __attribute__((unused)) struct device *dev)
+ {
+ unsigned char *s = skb->data + 12;
+ return s[0] << 8 | s[1]; /* Network order word */
+diff -ruN proll_18.orig/src/printf.c proll-patch-15/src/printf.c
+--- proll_18.orig/src/printf.c 1999-03-19 07:03:59.000000000 +0000
++++ proll-patch-15/src/printf.c 2005-08-14 10:07:26.000000000 +0000
+@@ -19,7 +19,7 @@
+ static void printn(struct prf_fp *, unsigned long, unsigned int);
+ static void putchar(char, struct prf_fp *);
+
+-static char hextab[] = "0123456789ABCDEF";
++static const char hextab[] = "0123456789ABCDEF";
+
+ /*
+ * Scaled down version of C Library printf.
+@@ -41,7 +41,7 @@
+ void
+ prf(struct prf_fp *filog, char *fmt, va_list adx)
+ {
+- register c;
++ register int c;
+ char *s;
+
+ for(;;) {
+@@ -60,7 +60,7 @@
+ putchar(va_arg(adx,unsigned), filog);
+ } else if(c == 's') {
+ s = va_arg(adx,char*);
+- while(c = *s++)
++ while((c = *s++))
+ putchar(c,filog);
+ } else if (c == 'l' || c == 'O') {
+ printn(filog, (long)va_arg(adx,long), c=='l'?10:8);
+@@ -77,10 +77,6 @@
+ char prbuf[24];
+ register char *cp;
+
+- if (b == 10 && n < 0) {
+- putchar('-',filog);
+- n = (~n) + 1; /* n = -n */
+- }
+ cp = prbuf;
+ do
+ *cp++ = hextab[(unsigned int)(n%b)];
+diff -ruN proll_18.orig/src/rconsole.c proll-patch-15/src/rconsole.c
+--- proll_18.orig/src/rconsole.c 1999-01-16 07:16:55.000000000 +0000
++++ proll-patch-15/src/rconsole.c 2005-08-14 10:25:53.000000000 +0000
+@@ -28,12 +28,18 @@
+ * move to California. Only plain lat7 survived.
+ * I recreated lat7-1 changes in lat7-2. --zaitcev
+ */
++#ifdef ORIG
+ #include "lat7_2.bm" /* lat7_1.bm */
++#else
++#include "lat7_2_swapped.bm" /* lat7_1.bm */
++#endif
+ #define LAT7_NCHARS 128
+ #define LAT7_HEIGHT 11
+ #define LAT7_WIDTH 8
+
++#ifdef ORIG
+ static Rf_scan lat7_body[ LAT7_NCHARS*LAT7_HEIGHT ];
+#endif
- romvec = init_openprom(bb.nbanks, bb.bankv, hiphybas);
+ #if 1
+ /*
+@@ -46,18 +52,18 @@
+ #endif
+
+ static __inline__ void stfb_w(void *ptr, unsigned int data) {
+- __asm__ __volatile__ ("sta %0, [%1] %2" : :
++ __asm__ __volatile__ ("sta %0, [%1] %2\n\t" : :
+ "r" (data), "r" (ptr), "i" (ASI_M_BYPASS));
+ }
+
+ static __inline__ void stfb_b(void *ptr, unsigned int data) {
+- __asm__ __volatile__ ("stba %0, [%1] %2" : :
++ __asm__ __volatile__ ("stba %0, [%1] %2\n\t" : :
+ "r" (data), "r" (ptr), "i" (ASI_M_BYPASS));
+ }
+
+ static __inline__ unsigned int ldfb_w(void *ptr) {
+ unsigned int data;
+- __asm__ __volatile__ ("lda [%1] %2, %0" :
++ __asm__ __volatile__ ("lda [%1] %2, %0\n\t" :
+ "=r" (data) :
+ "r" (ptr), "i" (ASI_M_BYPASS));
+ return data;
+@@ -65,7 +71,7 @@
+
+ static __inline__ unsigned int ldfb_b(void *ptr) {
+ unsigned int data;
+- __asm__ __volatile__ ("lduba [%1] %2, %0" :
++ __asm__ __volatile__ ("lduba [%1] %2, %0\n\t" :
+ "=r" (data) :
+ "r" (ptr), "i" (ASI_M_BYPASS));
+ return data;
+@@ -94,6 +100,7 @@
- printk("Memory used: virt 0x%x:0x%x[%dK] iomap 0x%x:0x%x\n",
- PROLBASE, (int)cmem.curp, ((unsigned) cmem.curp - PROLBASE)/1024,
- (int)cio.start, (int)cio.curp);
+ #endif
+
++#ifdef ORIG
+ static inline int swapbits(int w0)
+ {
+ int w1 = 0;
+@@ -105,13 +112,16 @@
+ }
+ return w1;
+ }
++#endif
+
+ void font_cons_7(struct rfont *p)
+ {
+#ifdef ORIG
- set_timeout(5); while (!chk_timeout()) { } /* P3: let me read */
+ int x;
+ int col = 0;
+ int row = 0;
+ int erow = 0;
++
+ for (x = 0; x < LAT7_NCHARS*LAT7_HEIGHT; x++ ) {
+ lat7_body[ (erow * lat7_2_width/8 + col) * LAT7_HEIGHT + row ] =
+ swapbits(lat7_2_bits[x]) & 0xFF;
+@@ -124,6 +134,9 @@
+ }
+ }
+ p->body_ = lat7_body;
+#else
-+ printk("loading kernel:");
-+ i = ld_bypass(0x20000000);
-+ printk(" done, size %d\n", i);
-+#endif
-
- {
- void (*entry)(void *, int) = (void (*)(void*, int)) LOADBASE;
-diff -ru proll_18.orig/mrcoffee/openprom.c proll_18/mrcoffee/openprom.c
---- proll_18.orig/mrcoffee/openprom.c 2002-09-13 16:17:03.000000000 +0200
-+++ proll_18/mrcoffee/openprom.c 2004-09-21 21:27:16.000000000 +0200
-@@ -144,10 +144,14 @@
- };
-
- static int cpu_nctx = NCTX_SWIFT;
-+static int cpu_cache_line_size = 0x20;
-+static int cpu_cache_nlines = 0x200;
- static struct property propv_cpu[] = {
- {"name", "STP1012PGA", sizeof("STP1012PGA") },
- {"device_type", "cpu", 4 },
- {"mmu-nctx", (char*)&cpu_nctx, sizeof(int)},
-+ {"cache-line-size", (char*)&cpu_cache_line_size, sizeof(int)},
-+ {"cache-nlines", (char*)&cpu_cache_nlines, sizeof(int)},
- {NULL, NULL, -1}
++ p->body_ = lat7_2_bits;
++#endif
+ p->nchars_ = LAT7_NCHARS;
+ p->width_ = LAT7_WIDTH;
+ p->height_ = LAT7_HEIGHT;
+@@ -175,7 +188,7 @@
+ r->render_ = p->render_;
+ }
+
+-void raster_dest(struct raster *r)
++void raster_dest(__attribute((unused)) struct raster *r)
+ {
+ }
+
+diff -ruN proll_18.orig/src/rconsole.h proll-patch-15/src/rconsole.h
+--- proll_18.orig/src/rconsole.h 1999-01-16 05:00:59.000000000 +0000
++++ proll-patch-15/src/rconsole.h 2004-11-13 15:50:49.000000000 +0000
+@@ -13,10 +13,10 @@
+ */
+
+ #define RF_MAXWIDTH 16
+-typedef unsigned short Rf_scan; /* __w16 to be used */
++typedef unsigned char Rf_scan; /* __w16 to be used */
+
+ struct rfont {
+- Rf_scan *body_;
++ const Rf_scan *body_;
+ int nchars_; /* 128 for ASCII ... 65536 for Unicode */
+ int width_; /* [Pixels]. Maximum size is 16. */
+ int height_; /* [Pixels == scan lines]. */
+diff -ruN proll_18.orig/src/romlib.h proll-patch-15/src/romlib.h
+--- proll_18.orig/src/romlib.h 1999-04-20 04:26:45.000000000 +0000
++++ proll-patch-15/src/romlib.h 2005-04-16 20:32:49.000000000 +0000
+@@ -72,13 +72,13 @@
+ */
+ #define memcpy(dst, src, len) bcopy(src, dst, len)
+ #define memcmp(x1, x2, len) bcmp(x1, x2, len)
+-#define memset(p, len, zero) bzero(p, len)
+-extern void bcopy(void *b1, void *b2, int length);
+-extern int bcmp(void *b1, void *b2, int length);
+-extern void bzero(void *b, int c);
++extern void bcopy(const void *b1, void *b2, int length);
++extern int bcmp(const void *b1, const void *b2, int length);
++typedef unsigned int size_t;
++extern void *memset(void *p, int c, size_t len);
+ /* gcc complains about "conflicting types for builtin function strlen". */
+ #define strlen(s) ssize(s)
+-extern int ssize(char *s);
++extern int ssize(const char *s);
+
+
+ /*
+diff -ruN proll_18.orig/src/sched_4m.c proll-patch-15/src/sched_4m.c
+--- proll_18.orig/src/sched_4m.c 1999-04-27 05:48:51.000000000 +0000
++++ proll-patch-15/src/sched_4m.c 2005-08-14 10:18:14.000000000 +0000
+@@ -108,7 +108,7 @@
+ static int set_bolt; /* Tick counter limit */
+ static struct handsc hndv[16];
+
+-static unsigned int intr_to_mask[16] = {
++static unsigned const int intr_to_mask[16] = {
+ 0, 0, 0, 0, 0, 0, SUN4M_INT_ETHERNET, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ };
+@@ -130,7 +130,7 @@
+ int /* 0 - not expired yet; <>0 - timer expired */
+ chk_timeout()
+ {
+- int lim = (((1000000/HZ) + 1) << 10);
++ unsigned int lim = (((1000000/HZ) + 1) << 10);
+ unsigned int clear;
+ unsigned int intc;
+ int n;
+@@ -182,7 +182,7 @@
+ struct handsc *hndp;
+ unsigned int mask;
+
+- if (irq < 0 || irq >= 16) {
++ if (irq == 0 || irq >= 16) {
+ printk("request_irq: bad irq %d\n", irq);
+ return -1;
+ }
+@@ -207,7 +207,7 @@
+ {
+ struct handsc *hndp;
+
+- if (irq < 0 || irq >= 16) {
++ if (irq == 0 || irq >= 16) {
+ printk("free_irq: bad irq %d\n", irq);
+ return;
+ }
+diff -ruN proll_18.orig/src/swap.c proll-patch-15/src/swap.c
+--- proll_18.orig/src/swap.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/src/swap.c 2004-11-13 15:50:49.000000000 +0000
+@@ -0,0 +1,21 @@
++// Convert the lat7 font so that no conversion is needed at runtime.
++#define ORIG
++#include "rconsole.c"
++
++#include <stdio.h>
++
++int main()
++{
++ struct rfont p;
++ int i;
++
++ font_cons_7(&p);
++
++ printf(" ");
++ for (i = 0; i < LAT7_NCHARS*LAT7_HEIGHT; i++) {
++ printf("0x%02x, ", p.body_[i]);
++ if ((i % 12) == 11)
++ printf("\n ");
++ }
++ printf("\n");
++}
+diff -ruN proll_18.orig/src/system.c proll-patch-15/src/system.c
+--- proll_18.orig/src/system.c 2002-07-23 05:52:49.000000000 +0000
++++ proll-patch-15/src/system.c 2005-04-16 06:16:20.000000000 +0000
+@@ -298,8 +298,8 @@
+ }
+
+ /* We need to start from LOADBASE, but kernel wants PAGE_SIZE. */
+- pa = PAGE_SIZE;
+- for (va = PAGE_SIZE; va < LOWMEMSZ; va += PAGE_SIZE) {
++ pa = 0;
++ for (va = 0; va < LOWMEMSZ; va += PAGE_SIZE) {
+ map_page(l1, va, pa, 0, highbase);
+ pa += PAGE_SIZE;
+ }
+@@ -507,30 +507,44 @@
+ {
+ char *p;
+
+- if ((p = mem_alloc(t, size, align)) != 0) bzero(p, size);
++ if ((p = mem_alloc(t, size, align)) != 0) memset(p, 0, size);
+ return p;
+ }
+
+ /*
+ * Library functions
+ */
+-void bzero(void *s, int len) {
+- while (len--) *((char *)s)++ = 0;
++void *memset(void *s, int c, size_t len)
++{
++ void *p = s;
++
++ while (len--) {
++ *(char *)s = c;
++ s++;
++ }
++ return p;
+ }
+
+-void bcopy(void *f, void *t, int len) {
+- while (len--) *((char *)t)++ = *((char *)f)++;
++void bcopy(const void *f, void *t, int len) {
++ while (len--) {
++ *(char *)t = *(char *)f;
++ f++;
++ t++;
++ }
+ }
+
+ /* Comparison is 7-bit */
+-int bcmp(void *s1, void *s2, int len)
++int bcmp(const void *s1, const void *s2, int len)
+ {
+ int i;
+ char ch;
+
+ while (len--) {
+- ch = *((char *)s1)++;
+- if ((i = ch - *((char *)s2)++) != 0)
++ ch = *(char *)s1;
++ i = ch - *(char *)s2;
++ s1++;
++ s2++;
++ if (i != 0)
+ return i;
+ if (ch == 0)
+ return 0;
+@@ -538,8 +552,8 @@
+ return 0;
+ }
+
+-int strlen(char *s) {
+- char *p;
++int strlen(const char *s) {
++ const char *p;
+ for (p = s; *p != 0; p++) { }
+ return p - s;
+ }
+@@ -560,14 +574,6 @@
+ va_end(x1);
+ }
+
+-/* This is taken from x86 to be used in network kernel. Returns 15 bits. */
+-short int random()
+-{
+- static unsigned int seed = 151;
+- seed = (seed + 23968)*0x015A4E35 >> 1;
+- return seed & 0x7FFF;
+-}
+-
+ void fatal()
+ {
+ printk("fatal.");
+diff -ruN proll_18.orig/src/system.h proll-patch-15/src/system.h
+--- proll_18.orig/src/system.h 2002-09-13 21:53:32.000000000 +0000
++++ proll-patch-15/src/system.h 2005-04-16 06:16:20.000000000 +0000
+@@ -16,7 +16,7 @@
+ #define IOMAPSIZE (1*1024*1024) /* 1 Meg maximum: we do not map framebuffer. */
+ #define NCTX_SWIFT 0x100
+
+-#define MAX_BANKS 3 /* Allocation for all machines */
++#define MAX_BANKS 8 /* Allocation for all machines */
+
+ #ifndef __ASSEMBLY__
+ struct bank {
+@@ -164,10 +164,10 @@
+
+ extern __inline__ void setipl(unsigned long __orig_psr)
+ {
+- __asm__ __volatile__("
+- wr %0, 0x0, %%psr
+- nop; nop; nop
+-" : /* no outputs */
++ __asm__ __volatile__(
++ "wr %0, 0x0, %%psr\n\t"
++ "nop; nop; nop\n\t"
++ : /* no outputs */
+ : "r" (__orig_psr)
+ : "memory", "cc");
+ }
+@@ -176,13 +176,13 @@
+ {
+ unsigned long tmp;
+
+- __asm__ __volatile__("
+- rd %%psr, %0
+- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
+- or %0, %1, %0
+- wr %0, 0x0, %%psr
+- nop; nop; nop
+-" : "=r" (tmp)
++ __asm__ __volatile__(
++ "rd %%psr, %0\n\t"
++ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
++ "or %0, %1, %0\n\t"
++ "wr %0, 0x0, %%psr\n\t"
++ "nop; nop; nop\n\t"
++ : "=r" (tmp)
+ : "i" (PSR_PIL)
+ : "memory");
+ }
+@@ -191,13 +191,13 @@
+ {
+ unsigned long tmp;
+
+- __asm__ __volatile__("
+- rd %%psr, %0
+- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
+- andn %0, %1, %0
+- wr %0, 0x0, %%psr
+- nop; nop; nop
+-" : "=r" (tmp)
++ __asm__ __volatile__(
++ "rd %%psr, %0\n\t"
++ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
++ "andn %0, %1, %0\n\t"
++ "wr %0, 0x0, %%psr\n\t"
++ "nop; nop; nop\n\t"
++ : "=r" (tmp)
+ : "i" (PSR_PIL)
+ : "memory");
+ }
+@@ -214,18 +214,18 @@
+ {
+ unsigned long retval;
+
+- __asm__ __volatile__("
+- rd %%psr, %0
+- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
+- and %0, %2, %%g1
+- and %1, %2, %%g2
+- xorcc %%g1, %%g2, %%g0
+- be 1f
+- nop
+- wr %0, %2, %%psr
+- nop; nop; nop;
+-1:
+-" : "=r" (retval)
++ __asm__ __volatile__(
++ "rd %%psr, %0\n\t"
++ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
++ "and %0, %2, %%g1\n\t"
++ "and %1, %2, %%g2\n\t"
++ "xorcc %%g1, %%g2, %%g0\n\t"
++ "be 1f\n\t"
++ "nop\n\t"
++ "wr %0, %2, %%psr\n\t"
++ "nop; nop; nop;\n\t"
++ "1:\n\t"
++ : "=r" (retval)
+ : "r" (__new_psr), "i" (PSR_PIL)
+ : "g1", "g2", "memory", "cc");
+
+@@ -236,13 +236,13 @@
+ {
+ unsigned long retval;
+
+- __asm__ __volatile__("
+- rd %%psr, %0
+- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
+- or %0, %1, %%g1
+- wr %%g1, 0x0, %%psr
+- nop; nop; nop
+-" : "=r" (retval)
++ __asm__ __volatile__(
++ "rd %%psr, %0\n\t"
++ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
++ "or %0, %1, %%g1\n\t"
++ "wr %%g1, 0x0, %%psr\n\t"
++ "nop; nop; nop\n\t"
++ : "=r" (retval)
+ : "i" (PSR_PIL)
+ : "g1", "memory");
+
+diff -ruN proll_18.orig/src/tftp.c proll-patch-15/src/tftp.c
+--- proll_18.orig/src/tftp.c 2002-09-13 21:53:34.000000000 +0000
++++ proll-patch-15/src/tftp.c 2005-08-14 10:16:15.000000000 +0000
+@@ -127,7 +127,7 @@
+ int len;
+
+ /* Read packet with timeout */
+- len = udp_read((char *)(&inpbuf), sizeof(inpbuf), TFTP_TIMEOUT, CHR_ESC);
++ len = udp_read((char *)(&inpbuf), sizeof(inpbuf), TFTP_TIMEOUT);
+ if (len == 0) {
+ printf("TFTP: Timeout\n");
+ return(ERR_TIMEOUT);
+diff -ruN proll_18.orig/src/udp.c proll-patch-15/src/udp.c
+--- proll_18.orig/src/udp.c 2001-12-24 05:12:53.000000000 +0000
++++ proll-patch-15/src/udp.c 2005-08-14 10:17:19.000000000 +0000
+@@ -76,12 +76,9 @@
+ *
+ * Open a new UDP socket.
+ */
+-int udp_open(daddr, source, dest)
+-t_ipaddr daddr;
+-int source;
+-int dest;
++int udp_open(t_ipaddr daddr, int source, int dest)
+ {
+- register unsigned char *addr;
++ const unsigned char *addr;
+
+ /* Set global variables */
+ usource = source;
+@@ -101,16 +98,13 @@
+ *
+ * IP receiver routine
+ */
+-static int ip_recv(buf, bufsize, addr)
+-unsigned char *buf;
+-int bufsize;
+-unsigned char *addr;
++static int ip_recv(unsigned char *buf, unsigned int bufsize, unsigned char *addr)
+ {
+ struct iphdr *ipp = ((struct iphdr *)buf);
+ struct udphdr *udpp = ((struct udphdr *)(buf + IP_MIN_HSIZE));
+ struct udp_pseudo psehdr;
+
+- int size;
++ unsigned int size;
+ t_ipaddr dadr;
+
+ #ifdef DEBUG
+@@ -194,13 +188,9 @@
+ *
+ * Read one packet from a UDP socket
+ */
+-int udp_read(buf, bufsize, timeout, abortch)
+-char *buf;
+-int bufsize;
+-int timeout;
+-char abortch;
++int udp_read(char *buf, unsigned int bufsize, int timeout)
+ {
+- int len;
++ unsigned int len;
+
+ /* Wait until we get something */
+ set_timeout(timeout);
+@@ -299,9 +289,6 @@
+ */
+ int init_udp()
+ {
+- /* Set module name for error handling */
+- net_module_name = "udp";
+-
+ /* Register IP packet type and set write buffer pointer */
+ if ((writebuf = reg_type(htons(ETH_P_IP), ip_recv)) == NULL)
+ return(FALSE);
+diff -ruN proll_18.orig/src/udp.h proll-patch-15/src/udp.h
+--- proll_18.orig/src/udp.h 2001-12-24 05:12:34.000000000 +0000
++++ proll-patch-15/src/udp.h 2005-08-14 10:16:40.000000000 +0000
+@@ -53,7 +53,7 @@
+ extern int udp_open __P((t_ipaddr daddr, int source, int dest));
+
+ /* Read from a UDP socket */
+-extern int udp_read __P((char *buf, int bufsize, int timeout, char abortch));
++extern int udp_read(char *buf, unsigned int bufsize, int timeout);
+
+ /* Write to a UDP socket */
+ extern int udp_write __P((char *buf, int writelen));
+diff -ruN proll_18.orig/src/vcons_zs.c proll-patch-15/src/vcons_zs.c
+--- proll_18.orig/src/vcons_zs.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch-15/src/vcons_zs.c 2005-08-14 10:25:51.000000000 +0000
+@@ -0,0 +1,68 @@
++/**
++ ** Console over 'zs' (Zilog serial port)
++ ** Copyright 1999 Pete Zaitcev
++ ** This code is licensed under GNU General Public License.
++ **/
++
++#include "vconsole.h"
++#include <system.h>
++
++#define ZS_DATA 0x02
++
++int vcon_zs_init(struct vconterm *t, unsigned int a0)
++{
++
++ t->impl = (void *) a0;
++
++ t->vc_x = 0; t->vc_y = 0;
++ t->backp = 0; t->backc = 0;
++
++ stb_bypass(a0, 3); // reg 3
++ stb_bypass(a0, 1); // enable rx
++
++ stb_bypass(a0, 5); // reg 5
++ stb_bypass(a0, 8); // enable tx
++
++ return 0;
++}
++
++int vcon_zs_putch(struct vconterm *t, char c)
++{
++ unsigned zs_ptr = (unsigned) t->impl;
++
++ //while ((ldb_bypass(zs_ptr + ZS_LSR) & 0x60) != 0x60) { }
++ stb_bypass(zs_ptr + ZS_DATA, c);
++ return 0;
++}
++
++int vcon_zs_write(struct vconterm *t, char *data, int leng)
++{
++ while (leng != 0) {
++ leng--;
++ vcon_zs_putch(t, *data++);
++ }
++ return leng;
++}
++
++int vcon_zs_read(struct vconterm *t, char *data, __attribute((unused)) int leng)
++{
++ unsigned zs_ptr = (unsigned) t->impl;
++
++ while ((ldb_bypass(zs_ptr) & 1) != 1) { }
++ *data = ldb_bypass(zs_ptr + ZS_DATA);
++ return 0;
++}
++
++int vcon_zs_getch(struct vconterm *t)
++{
++ unsigned zs_ptr = (unsigned) t->impl;
++
++ while ((ldb_bypass(zs_ptr) & 1) != 1) { }
++ return ldb_bypass(zs_ptr + ZS_DATA) & 0xff;
++}
++
++void vcon_zs_fini(__attribute((unused)) struct vconterm *t)
++{
++ /* violent crash in the end */
++ ;
++}
+diff -ruN proll_18.orig/src/vconsole.c proll-patch-15/src/vconsole.c
+--- proll_18.orig/src/vconsole.c 1999-11-08 03:10:28.000000000 +0000
++++ proll-patch-15/src/vconsole.c 2005-08-14 10:24:49.000000000 +0000
+@@ -7,12 +7,17 @@
+ #include "vconsole.h"
+
+ #include "hconsole.h"
++#include <system.h>
+
+ static void vcon_i_cursfeed(struct vconterm *t);
+ static void vcon_i_backflush(struct vconterm *t);
+
+ struct hconsole hcons0;
+
++enum { ESnormal, ESesc, ESsquare, ESgetpars, ESgotpars, ESfunckey,
++ EShash, ESsetG0, ESsetG1, ESpercent, ESignore, ESnonstd,
++ ESpalette };
++
+ int vcon_init(struct vconterm *t, unsigned int a0)
+ {
+ struct hconsole *hconp;
+@@ -25,11 +30,49 @@
+
+ t->vc_x = 0; t->vc_y = 0;
+ t->backp = 0; t->backc = 0;
++ t->vc_state = ESnormal;
+
+ hcon_clear(hconp, 0, 0, hconp->ydim_, hconp->xdim_);
+ return 0;
+ }
+
++/*
++ * gotoxy() must verify all boundaries, because the arguments
++ * might also be negative. If the given position is out of
++ * bounds, the cursor is placed at the nearest margin.
++ */
++static void gotoxy(struct vconterm *vc, int new_x, int new_y)
++{
++ int max_x, max_y;
++ struct hconsole *hconp = vc->impl;
++
++ max_x = hcon_qxdim(hconp);
++ max_y = hcon_qydim(hconp);
++
++ if (new_x < 0)
++ vc->vc_x = 0;
++ else {
++ if (new_x >= max_x)
++ vc->vc_x = max_x - 1;
++ else
++ vc->vc_x = new_x;
++ }
++
++ if (new_y < 0)
++ vc->vc_y = 0;
++ else if (new_y >= max_y)
++ vc->vc_y = max_y - 1;
++ else
++ vc->vc_y = new_y;
++
++}
++
++/* for absolute user moves, when decom is set */
++static void gotoxay(struct vconterm *t, int new_x, int new_y)
++{
++ gotoxy(t, new_x, new_y);
++}
++
+ int vcon_write(struct vconterm *t, char *data, int leng)
+ {
+ int l = leng;
+@@ -40,29 +83,101 @@
+ if (l <= 0) break;
+ c = *data++; --l;
+
+- switch (c) {
+- case 0x07: /* Bell */
+- vcon_i_backflush(t);
+- break;
+- case 0x0A: /* Linefeed */
+- vcon_i_backflush(t);
+- vcon_i_cursfeed(t);
++ switch(t->vc_state) {
++ case ESesc:
++ t->vc_state = ESnormal;
++ switch (c) {
++ case '[':
++ t->vc_state = ESsquare;
++ break;
++ case 'M':
++ hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP, 1);
++ break;
++ default:
++ //printk("Unhandled escape code '%c'\n", c);
++ break;
++ }
+ break;
+- case 0x0D: /* Return */
+- vcon_i_backflush(t);
+- t->vc_x = 0;
++ case ESsquare:
++ for(t->vc_npar = 0 ; t->vc_npar < NPAR ; t->vc_npar++)
++ t->vc_par[t->vc_npar] = 0;
++ t->vc_npar = 0;
++ t->vc_state = ESgetpars;
++ case ESgetpars:
++ if (c==';' && t->vc_npar<NPAR-1) {
++ t->vc_npar++;
++ break;
++ } else if (c>='0' && c<='9') {
++ t->vc_par[t->vc_npar] *= 10;
++ t->vc_par[t->vc_npar] += c-'0';
++ break;
++ } else t->vc_state=ESgotpars;
++ case ESgotpars:
++ t->vc_state = ESnormal;
++ switch(c) {
++ case 'H': case 'f':
++ if (t->vc_par[0]) t->vc_par[0]--;
++ if (t->vc_par[1]) t->vc_par[1]--;
++ gotoxay(t, t->vc_par[1], t->vc_par[0]);
++ break;
++ case 'J':
++ if (t->vc_par[0] == 0) {
++ //erase from cursor to end of display
++ hcon_clear(hconp, t->vc_y, t->vc_x, hconp->ydim_, hconp->xdim_);
++ }
++ break;
++ case 'M':
++ hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP, 1);
++ break;
++ case 'm':
++ break;
++ default:
++#if 0
++ printk("Unhandled escape code '%c', par[%d, %d, %d, %d, %d]\n",
++ c, t->vc_par[0], t->vc_par[1], t->vc_par[2], t->vc_par[3], t->vc_par[4]);
++#endif
++ break;
++ }
+ break;
+ default:
+- if (t->backp == 0) {
+- t->backc = 1;
+- t->backp = data-1;
+- } else {
+- t->backc++;
+- }
+- if (t->vc_x + t->backc >= hcon_qxdim(hconp)) {
++ t->vc_state = ESnormal;
++ switch (c) {
++ case 0x07: /* Bell */
++ vcon_i_backflush(t);
++ break;
++ case 0x08: /* BS */
++ vcon_i_backflush(t);
++ if (t->vc_x > 0)
++ t->vc_x--;
++ break;
++ case 0x0A: /* Linefeed */
+ vcon_i_backflush(t);
+- t->vc_x = 0;
+ vcon_i_cursfeed(t);
++ break;
++ case 0x0D: /* Return */
++ vcon_i_backflush(t);
++ t->vc_x = 0;
++ break;
++ case 24: case 26:
++ vcon_i_backflush(t);
++ t->vc_state = ESnormal;
++ break;
++ case 27:
++ vcon_i_backflush(t);
++ t->vc_state = ESesc;
++ break;
++ default:
++ if (t->backp == 0) {
++ t->backc = 1;
++ t->backp = data-1;
++ } else {
++ t->backc++;
++ }
++ if ((unsigned int)t->vc_x + t->backc >= hcon_qxdim(hconp)) {
++ vcon_i_backflush(t);
++ t->vc_x = 0;
++ vcon_i_cursfeed(t);
++ }
+ }
+ }
+ }
+@@ -73,7 +188,7 @@
+ static void vcon_i_cursfeed(struct vconterm *t) {
+ struct hconsole *hconp = t->impl;
+
+- if (++t->vc_y >= hcon_qydim(hconp)) {
++ if ((unsigned int)++t->vc_y >= hcon_qydim(hconp)) {
+ t->vc_y = hcon_qydim(hconp)-1;
+ hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP, 1);
+ }
+@@ -90,22 +205,75 @@
+ t->backp = 0; t->backc = 0;
+ }
+
+-int vcon_putch(struct vconterm *t, char c)
++int vcon_putch(__attribute__((unused)) struct vconterm *t, __attribute__((unused)) char c)
+ {
+ return -1;
+ }
+
+-int vcon_read(struct vconterm *t, char *data, int leng)
++int vcon_read(__attribute__((unused)) struct vconterm *t, __attribute__((unused)) char *data, __attribute__((unused)) int leng)
+ {
+ return 0;
+ }
+
+-int vcon_getch(struct vconterm *t)
++static const unsigned char sunkbd_keycode[128] = {
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 8,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
++ 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']',
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '\\', 13,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/',
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ ' ',
++};
++
++static const unsigned char sunkbd_keycode_shifted[128] = {
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0, 8,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
++ 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}',
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '|', 13,
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?',
++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++ ' ',
++};
++
++static int shiftstate;
++
++int vcon_getch(__attribute__((unused)) struct vconterm *t)
+ {
+- return -1;
++ int ch;
++
++ while ((ldb_bypass(0x71000004) & 1) != 1) { }
++ do {
++ ch = ldb_bypass(0x71000006) & 0xff;
++ if (ch == 99)
++ shiftstate |= 1;
++ else if (ch == 110)
++ shiftstate |= 2;
++ else if (ch == 227)
++ shiftstate &= ~1;
++ else if (ch == 238)
++ shiftstate &= ~2;
++ //printk("getch: %d\n", ch);
++ }
++ while ((ch & 0x80) == 0 || ch == 238 || ch == 227); // Wait for key release
++ //printk("getch rel: %d\n", ch);
++ ch &= 0x7f;
++ if (shiftstate)
++ ch = sunkbd_keycode_shifted[ch];
++ else
++ ch = sunkbd_keycode[ch];
++ //printk("getch xlate: %d\n", ch);
++ return ch;
+ }
+
+-void vcon_fini(struct vconterm *t)
++void vcon_fini(__attribute__((unused)) struct vconterm *t)
+ {
+ /* violent crash in the end */
+ ;
+diff -ruN proll_18.orig/src/vconsole.h proll-patch-15/src/vconsole.h
+--- proll_18.orig/src/vconsole.h 1999-11-08 00:58:13.000000000 +0000
++++ proll-patch-15/src/vconsole.h 2005-03-02 12:40:12.000000000 +0000
+@@ -6,6 +6,8 @@
+ #ifndef VCONSOLE_H
+ #define VCONSOLE_H
+
++#define NPAR 16
++
+ struct vconterm {
+ void *impl;
+
+@@ -13,6 +15,8 @@
+ int backc; /* Same, count */
+
+ int vc_x, vc_y; /* XXX Make vcon_xxx() to use cellmap->xpos_ */
++ int vc_state;
++ unsigned int vc_npar,vc_par[NPAR]; /* Parameters of current escape sequence */
};
+ int vcon_init(struct vconterm *t, unsigned int a0);