diff options
Diffstat (limited to 'pc-bios/proll.patch')
| -rw-r--r-- | pc-bios/proll.patch | 4067 |
1 files changed, 0 insertions, 4067 deletions
diff --git a/pc-bios/proll.patch b/pc-bios/proll.patch deleted file mode 100644 index dbe01e432a..0000000000 --- a/pc-bios/proll.patch +++ /dev/null @@ -1,4067 +0,0 @@ -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 - - 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, 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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 - - #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 @@ - - #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 - 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 -+ 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); |