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linux-apus-devel
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From: Geert U. <ge...@li...> - 2007-08-28 07:44:37
Attachments:
patch-remove-apus.gz
|
---------- Forwarded message ----------
Date: Mon, 27 Aug 2007 23:29:53 +0200
From: Adrian Bunk <bu...@ke...>
To: Andrew Morton <ak...@li...>
Cc: Kumar Gala <ga...@fr...>,
David Gibson <da...@gi...>,
Paul Mackerras <pa...@sa...>, lin...@oz...,
lin...@vg..., lin...@vg...
Subject: [2.6 patch] ppc: remove APUS support
Current status of APUS:
- arch/powerpc/: removed in 2.6.23
- arch/ppc/: marked BROKEN since 2 years
This patch therefore removes the remaining parts of APUS support.
Signed-off-by: Adrian Bunk <bu...@st...>
---
This patch has been sent on:
- 29 Jul 2007
- 1 Jul 2007
Due to a charset problem that might corrupt the patch (a comment
contains a non UTF-8 character) the same patch is also attached
compressed.
arch/m68k/amiga/chipram.c | 2
arch/powerpc/kernel/setup_32.c | 1
arch/ppc/Kconfig | 148 ----
arch/ppc/Makefile | 1
arch/ppc/amiga/Makefile | 8
arch/ppc/amiga/amiga_ksyms.c | 1
arch/ppc/amiga/amiints.c | 322 ---------
arch/ppc/amiga/amisound.c | 1
arch/ppc/amiga/bootinfo.c | 78 --
arch/ppc/amiga/chipram.c | 1
arch/ppc/amiga/cia.c | 176 -----
arch/ppc/amiga/config.c | 953 ----------------------------
arch/ppc/amiga/ints.c | 158 ----
arch/ppc/amiga/pcmcia.c | 1
arch/ppc/amiga/time.c | 57 -
arch/ppc/configs/apus_defconfig | 920 ---------------------------
arch/ppc/kernel/head.S | 117 ---
arch/ppc/kernel/ppc_ksyms.c | 3
arch/ppc/kernel/setup.c | 1
arch/ppc/mm/pgtable.c | 38 -
arch/ppc/platforms/Makefile | 4
arch/ppc/platforms/apus_pci.c | 207 ------
arch/ppc/platforms/apus_pci.h | 34
arch/ppc/platforms/apus_setup.c | 798 -----------------------
drivers/ide/ide-probe.c | 8
drivers/isdn/hisax/avm_pci.c | 8
drivers/scsi/a2091.c | 3
drivers/scsi/a3000.c | 3
drivers/scsi/gvp11.c | 3
drivers/scsi/oktagon_esp.c | 2
drivers/scsi/oktagon_io.S | 72 --
drivers/video/console/fbcon.c | 2
drivers/video/console/fonts.c | 4
include/asm-m68k/pgtable.h | 2
include/asm-powerpc/ide.h | 2
include/asm-powerpc/reg.h | 4
include/asm-ppc/amigahw.h | 16
include/asm-ppc/amigaints.h | 133 ---
include/asm-ppc/amigappc.h | 85 --
include/asm-ppc/bootinfo.h | 5
include/asm-ppc/io.h | 48 -
include/asm-ppc/machdep.h | 4
include/asm-ppc/page.h | 44 -
include/asm-ppc/pgtable.h | 8
sound/oss/dmasound/Kconfig | 2
sound/oss/dmasound/dmasound_paula.c | 4
46 files changed, 24 insertions(+), 4468 deletions(-)
--- linux-2.6.22-rc6-mm1/arch/ppc/Kconfig.old 2007-06-30 00:50:49.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/ppc/Kconfig 2007-06-30 01:37:18.000000000 +0200
@@ -573,24 +573,9 @@ choice
Select PReP if configuring for a PReP machine.
- Select Gemini if configuring for a Synergy Microsystems' Gemini
- series Single Board Computer. More information is available at:
- <http://www.synergymicro.com/PressRel/97_10_15.html>.
-
- Select APUS if configuring for a PowerUP Amiga. More information is
- available at: <http://linux-apus.sourceforge.net/>.
-
config PPC_PREP
bool "PReP"
-config APUS
- bool "Amiga-APUS"
- depends on BROKEN
- help
- Select APUS if configuring for a PowerUP Amiga.
- More information is available at:
- <http://linux-apus.sourceforge.net/>.
-
config KATANA
bool "Artesyn-Katana"
help
@@ -1027,132 +1012,6 @@ config CMDLINE
some command-line options at build time by entering them here. In
most cases you will need to specify the root device here.
-config AMIGA
- bool
- depends on APUS
- default y
- help
- This option enables support for the Amiga series of computers.
-
-config ZORRO
- bool
- depends on APUS
- default y
- help
- This enables support for the Zorro bus in the Amiga. If you have
- expansion cards in your Amiga that conform to the Amiga
- AutoConfig(tm) specification, say Y, otherwise N. Note that even
- expansion cards that do not fit in the Zorro slots but fit in e.g.
- the CPU slot may fall in this category, so you have to say Y to let
- Linux use these.
-
-config ABSTRACT_CONSOLE
- bool
- depends on APUS
- default y
-
-config APUS_FAST_EXCEPT
- bool
- depends on APUS
- default y
-
-config AMIGA_PCMCIA
- bool "Amiga 1200/600 PCMCIA support"
- depends on APUS && EXPERIMENTAL
- help
- Include support in the kernel for pcmcia on Amiga 1200 and Amiga
- 600. If you intend to use pcmcia cards say Y; otherwise say N.
-
-config AMIGA_BUILTIN_SERIAL
- tristate "Amiga builtin serial support"
- depends on APUS
- help
- If you want to use your Amiga's built-in serial port in Linux,
- answer Y.
-
- To compile this driver as a module, choose M here.
-
-config GVPIOEXT
- tristate "GVP IO-Extender support"
- depends on APUS
- help
- If you want to use a GVP IO-Extender serial card in Linux, say Y.
- Otherwise, say N.
-
-config GVPIOEXT_LP
- tristate "GVP IO-Extender parallel printer support"
- depends on GVPIOEXT
- help
- Say Y to enable driving a printer from the parallel port on your
- GVP IO-Extender card, N otherwise.
-
-config GVPIOEXT_PLIP
- tristate "GVP IO-Extender PLIP support"
- depends on GVPIOEXT
- help
- Say Y to enable doing IP over the parallel port on your GVP
- IO-Extender card, N otherwise.
-
-config MULTIFACE_III_TTY
- tristate "Multiface Card III serial support"
- depends on APUS
- help
- If you want to use a Multiface III card's serial port in Linux,
- answer Y.
-
- To compile this driver as a module, choose M here.
-
-config A2232
- tristate "Commodore A2232 serial support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && APUS
- ---help---
- This option supports the 2232 7-port serial card shipped with the
- Amiga 2000 and other Zorro-bus machines, dating from 1989. At
- a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
- each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
- ports were connected with 8 pin DIN connectors on the card bracket,
- for which 8 pin to DB25 adapters were supplied. The card also had
- jumpers internally to toggle various pinning configurations.
-
- This driver can be built as a module; but then "generic_serial"
- will also be built as a module. This has to be loaded before
- "ser_a2232". If you want to do this, answer M here.
-
-config WHIPPET_SERIAL
- tristate "Hisoft Whippet PCMCIA serial support"
- depends on AMIGA_PCMCIA
- help
- HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
- is no listing for the Whippet in their Amiga section.
-
-config APNE
- tristate "PCMCIA NE2000 support"
- depends on AMIGA_PCMCIA
- help
- If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise,
- say N.
-
- To compile this driver as a module, choose M here: the
- module will be called apne.
-
-config SERIAL_CONSOLE
- bool "Support for serial port console"
- depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y)
-
-config HEARTBEAT
- bool "Use power LED as a heartbeat"
- depends on APUS
- help
- Use the power-on LED on your machine as a load meter. The exact
- behavior is platform-dependent, but normally the flash frequency is
- a hyperbolic function of the 5-minute load average.
-
-config PROC_HARDWARE
- bool "/proc/hardware support"
- depends on APUS
-
-source "drivers/zorro/Kconfig"
-
if !44x || BROKEN
source kernel/power/Kconfig
endif
@@ -1227,8 +1086,7 @@ config MCA
config PCI
bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx
- default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx
- default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
+ default y if !40x && !CPM2 && !8xx && !83xx && !85xx
default PCI_QSPAN if !4xx && !CPM2 && 8xx
help
Find out whether your system includes a PCI bus. PCI is the name of
@@ -1282,10 +1140,6 @@ config 8260_PCI9_IDMA4
endchoice
-config PCI_PERMEDIA
- bool "PCI for Permedia2"
- depends on !4xx && !8xx && APUS
-
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
--- linux-2.6.22-rc6-mm1/sound/oss/dmasound/Kconfig.old 2007-06-30 00:59:18.000000000 +0200
+++ linux-2.6.22-rc6-mm1/sound/oss/dmasound/Kconfig 2007-06-30 00:59:31.000000000 +0200
@@ -14,7 +14,7 @@ config DMASOUND_ATARI
config DMASOUND_PAULA
tristate "Amiga DMA sound support"
- depends on (AMIGA || APUS) && SOUND
+ depends on AMIGA && SOUND
select DMASOUND
help
If you want to use the internal audio of your Amiga in Linux, answer
--- linux-2.6.22-rc6-mm1/arch/m68k/amiga/chipram.c.old 2007-06-30 01:01:00.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/m68k/amiga/chipram.c 2007-06-30 01:01:08.000000000 +0200
@@ -29,12 +29,10 @@ void __init amiga_chip_init(void)
if (!AMIGAHW_PRESENT(CHIP_RAM))
return;
-#ifndef CONFIG_APUS_FAST_EXCEPT
/*
* Remove the first 4 pages where PPC exception handlers will be located
*/
amiga_chip_size -= 0x4000;
-#endif
chipram_res.end = amiga_chip_size-1;
request_resource(&iomem_resource, &chipram_res);
--- linux-2.6.22-rc6-mm1/arch/ppc/Makefile.old 2007-06-30 01:01:52.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/ppc/Makefile 2007-06-30 01:01:57.000000000 +0200
@@ -69,7 +69,6 @@ core-$(CONFIG_83xx) += arch/ppc/platfor
core-$(CONFIG_85xx) += arch/ppc/platforms/85xx/
core-$(CONFIG_MATH_EMULATION) += arch/powerpc/math-emu/
core-$(CONFIG_XMON) += arch/ppc/xmon/
-core-$(CONFIG_APUS) += arch/ppc/amiga/
drivers-$(CONFIG_8xx) += arch/ppc/8xx_io/
drivers-$(CONFIG_4xx) += arch/ppc/4xx_io/
drivers-$(CONFIG_CPM2) += arch/ppc/8260_io/
--- linux-2.6.22-rc6-mm1/arch/ppc/kernel/head.S.old 2007-06-30 01:03:15.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/ppc/kernel/head.S 2007-06-30 01:04:54.000000000 +0200
@@ -32,10 +32,6 @@
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
-#ifdef CONFIG_APUS
-#include <asm/amigappc.h>
-#endif
-
/* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
#define LOAD_BAT(n, reg, RA, RB) \
/* see the comment for clear_bats() -- Cort */ \
@@ -128,14 +124,6 @@ __start:
*/
bl early_init
-#ifdef CONFIG_APUS
-/* On APUS the __va/__pa constants need to be set to the correct
- * values before continuing.
- */
- mr r4,r30
- bl fix_mem_constants
-#endif /* CONFIG_APUS */
-
/* Switch MMU off, clear BATs and flush TLB. At this point, r3 contains
* the physical address we are running at, returned by early_init()
*/
@@ -145,7 +133,7 @@ __after_mmu_off:
bl flush_tlbs
bl initial_bats
-#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT)
+#ifdef CONFIG_BOOTX_TEXT
bl setup_disp_bat
#endif
@@ -161,7 +149,6 @@ __after_mmu_off:
#endif /* CONFIG_6xx */
-#ifndef CONFIG_APUS
/*
* We need to run with _start at physical address 0.
* If the MMU is already turned on, we copy stuff to KERNELBASE,
@@ -172,7 +159,7 @@ __after_mmu_off:
addis r4,r3,KERNELBASE@h /* current address of _start */
cmpwi 0,r4,0 /* are we already running at 0? */
bne relocate_kernel
-#endif /* CONFIG_APUS */
+
/*
* we now have the 1st 16M of ram mapped with the bats.
* prep needs the mmu to be turned on here, but pmac already has it on.
@@ -812,85 +799,6 @@ copy_and_flush:
addi r6,r6,4
blr
-#ifdef CONFIG_APUS
-/*
- * On APUS the physical base address of the kernel is not known at compile
- * time, which means the __pa/__va constants used are incorrect. In the
- * __init section is recorded the virtual addresses of instructions using
- * these constants, so all that has to be done is fix these before
- * continuing the kernel boot.
- *
- * r4 = The physical address of the kernel base.
- */
-fix_mem_constants:
- mr r10,r4
- addis r10,r10,-KERNELBASE@h /* virt_to_phys constant */
- neg r11,r10 /* phys_to_virt constant */
-
- lis r12,__vtop_table_begin@h
- ori r12,r12,__vtop_table_begin@l
- add r12,r12,r10 /* table begin phys address */
- lis r13,__vtop_table_end@h
- ori r13,r13,__vtop_table_end@l
- add r13,r13,r10 /* table end phys address */
- subi r12,r12,4
- subi r13,r13,4
-1: lwzu r14,4(r12) /* virt address of instruction */
- add r14,r14,r10 /* phys address of instruction */
- lwz r15,0(r14) /* instruction, now insert top */
- rlwimi r15,r10,16,16,31 /* half of vp const in low half */
- stw r15,0(r14) /* of instruction and restore. */
- dcbst r0,r14 /* write it to memory */
- sync
- icbi r0,r14 /* flush the icache line */
- cmpw r12,r13
- bne 1b
- sync /* additional sync needed on g4 */
- isync
-
-/*
- * Map the memory where the exception handlers will
- * be copied to when hash constants have been patched.
- */
-#ifdef CONFIG_APUS_FAST_EXCEPT
- lis r8,0xfff0
-#else
- lis r8,0
-#endif
- ori r8,r8,0x2 /* 128KB, supervisor */
- mtspr SPRN_DBAT3U,r8
- mtspr SPRN_DBAT3L,r8
-
- lis r12,__ptov_table_begin@h
- ori r12,r12,__ptov_table_begin@l
- add r12,r12,r10 /* table begin phys address */
- lis r13,__ptov_table_end@h
- ori r13,r13,__ptov_table_end@l
- add r13,r13,r10 /* table end phys address */
- subi r12,r12,4
- subi r13,r13,4
-1: lwzu r14,4(r12) /* virt address of instruction */
- add r14,r14,r10 /* phys address of instruction */
- lwz r15,0(r14) /* instruction, now insert top */
- rlwimi r15,r11,16,16,31 /* half of pv const in low half*/
- stw r15,0(r14) /* of instruction and restore. */
- dcbst r0,r14 /* write it to memory */
- sync
- icbi r0,r14 /* flush the icache line */
- cmpw r12,r13
- bne 1b
-
- sync /* additional sync needed on g4 */
- isync /* No speculative loading until now */
- blr
-
-/***********************************************************************
- * Please note that on APUS the exception handlers are located at the
- * physical address 0xfff0000. For this reason, the exception handlers
- * cannot use relative branches to access the code below.
- ***********************************************************************/
-#endif /* CONFIG_APUS */
-
#ifdef CONFIG_SMP
.globl __secondary_start_pmac_0
__secondary_start_pmac_0:
@@ -1043,19 +951,6 @@ start_here:
bl machine_init
bl MMU_init
-#ifdef CONFIG_APUS
- /* Copy exception code to exception vector base on APUS. */
- lis r4,KERNELBASE@h
-#ifdef CONFIG_APUS_FAST_EXCEPT
- lis r3,0xfff0 /* Copy to 0xfff00000 */
-#else
- lis r3,0 /* Copy to 0x00000000 */
-#endif
- li r5,0x4000 /* # bytes of memory to copy */
- li r6,0
- bl copy_and_flush /* copy the first 0x4000 bytes */
-#endif /* CONFIG_APUS */
-
/*
* Go back to running unmapped so we can load up new values
* for SDR1 (hash table pointer) and the segment registers
@@ -1232,11 +1127,7 @@ initial_bats:
#else
ori r8,r8,2 /* R/W access */
#endif /* CONFIG_SMP */
-#ifdef CONFIG_APUS
- ori r11,r11,BL_8M<<2|0x2 /* set up 8MB BAT registers for 604 */
-#else
ori r11,r11,BL_256M<<2|0x2 /* set up BAT registers for 604 */
-#endif /* CONFIG_APUS */
mtspr SPRN_DBAT0L,r8 /* N.B. 6xx (not 601) have valid */
mtspr SPRN_DBAT0U,r11 /* bit in upper BAT register */
@@ -1245,7 +1136,7 @@ initial_bats:
isync
blr
-#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT)
+#ifdef CONFIG_BOOTX_TEXT
setup_disp_bat:
/*
* setup the display bat prepared for us in prom.c
@@ -1268,7 +1159,7 @@ setup_disp_bat:
mtspr SPRN_IBAT3U,r11
blr
-#endif /* !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) */
+#endif /* defined(CONFIG_BOOTX_TEXT) */
#ifdef CONFIG_8260
/* Jump into the system reset for the rom.
--- linux-2.6.22-rc6-mm1/arch/ppc/platforms/Makefile.old 2007-06-30 01:05:05.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/ppc/platforms/Makefile 2007-06-30 01:05:19.000000000 +0200
@@ -2,10 +2,6 @@
# Makefile for the linux kernel.
#
-obj-$(CONFIG_APUS) += apus_setup.o
-ifeq ($(CONFIG_APUS),y)
-obj-$(CONFIG_PCI) += apus_pci.o
-endif
obj-$(CONFIG_PPC_PREP) += prep_pci.o prep_setup.o
obj-$(CONFIG_PREP_RESIDUAL) += residual.o
obj-$(CONFIG_PQ2ADS) += pq2ads.o
--- linux-2.6.22-rc6-mm1/drivers/ide/ide-probe.c.old 2007-06-30 01:06:35.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/ide/ide-probe.c 2007-06-30 01:07:23.000000000 +0200
@@ -1096,9 +1096,9 @@ static int init_irq (ide_hwif_t *hwif)
*/
if (!match || match->irq != hwif->irq) {
int sa = IRQF_DISABLED;
-#if defined(__mc68000__) || defined(CONFIG_APUS)
+#if defined(__mc68000__)
sa = IRQF_SHARED;
-#endif /* __mc68000__ || CONFIG_APUS */
+#endif /* __mc68000__ */
if (IDE_CHIPSET_IS_PCI(hwif->chipset)) {
sa = IRQF_SHARED;
@@ -1141,7 +1141,7 @@ static int init_irq (ide_hwif_t *hwif)
spin_unlock_irq(&ide_lock);
}
-#if !defined(__mc68000__) && !defined(CONFIG_APUS)
+#if !defined(__mc68000__)
printk("%s at 0x%03lx-0x%03lx,0x%03lx on irq %d", hwif->name,
hwif->io_ports[IDE_DATA_OFFSET],
hwif->io_ports[IDE_DATA_OFFSET]+7,
@@ -1149,7 +1149,7 @@ static int init_irq (ide_hwif_t *hwif)
#else
printk("%s at 0x%08lx on irq %d", hwif->name,
hwif->io_ports[IDE_DATA_OFFSET], hwif->irq);
-#endif /* __mc68000__ && CONFIG_APUS */
+#endif /* __mc68000__ */
if (match)
printk(" (%sed with %s)",
hwif->sharing_irq ? "shar" : "serializ", match->name);
--- linux-2.6.22-rc6-mm1/drivers/isdn/hisax/avm_pci.c.old 2007-06-30 01:07:31.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/isdn/hisax/avm_pci.c 2007-06-30 01:07:48.000000000 +0200
@@ -264,11 +264,7 @@ hdlc_empty_fifo(struct BCState *bcs, int
outl(idx, cs->hw.avm.cfg_reg + 4);
while (cnt < count) {
#ifdef __powerpc__
-#ifdef CONFIG_APUS
- *ptr++ = in_le32((unsigned *)(cs->hw.avm.isac +_IO_BASE));
-#else
*ptr++ = in_be32((unsigned *)(cs->hw.avm.isac +_IO_BASE));
-#endif /* CONFIG_APUS */
#else
*ptr++ = inl(cs->hw.avm.isac);
#endif /* __powerpc__ */
@@ -329,11 +325,7 @@ hdlc_fill_fifo(struct BCState *bcs)
if (cs->subtyp == AVM_FRITZ_PCI) {
while (cnt<count) {
#ifdef __powerpc__
-#ifdef CONFIG_APUS
- out_le32((unsigned *)(cs->hw.avm.isac +_IO_BASE), *ptr++);
-#else
out_be32((unsigned *)(cs->hw.avm.isac +_IO_BASE), *ptr++);
-#endif /* CONFIG_APUS */
#else
outl(*ptr++, cs->hw.avm.isac);
#endif /* __powerpc__ */
--- linux-2.6.22-rc6-mm1/drivers/scsi/oktagon_esp.c.old 2007-06-30 01:07:59.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/scsi/oktagon_esp.c 2007-06-30 01:08:10.000000000 +0200
@@ -7,7 +7,7 @@
*/
-#if defined(CONFIG_AMIGA) || defined(CONFIG_APUS)
+#if defined(CONFIG_AMIGA)
#define USE_BOTTOM_HALF
#endif
--- linux-2.6.22-rc6-mm1/drivers/scsi/oktagon_io.S.old 2007-06-30 01:08:38.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/scsi/oktagon_io.S 2007-06-30 01:09:05.000000000 +0200
@@ -24,77 +24,6 @@ int oktag_from_io(long *addr,long *paddr
*/
-#ifdef CONFIG_APUS
-
- .file "oktagon_io.c"
-
-gcc2_compiled.:
-/*
- .section ".text"
-*/
- .align 2
- .globl oktag_to_io
- .type oktag_to_io,@function
-oktag_to_io:
- addi 5,5,3
- srwi 5,5,2
- cmpwi 1,5,0
- mr 9,3
- mr 3,4
- addi 5,5,-1
- bc 12,6,.L3
-.L5:
- cmpwi 1,5,0
- lwz 0,0(3)
- addi 3,3,4
- addi 5,5,-1
-exp1: stw 0,0(9)
- bc 4,6,.L5
-.L3:
-ret1: subf 3,4,3
- srawi 3,3,2
- blr
-.Lfe1:
- .size oktag_to_io,.Lfe1-oktag_to_io
- .align 2
- .globl oktag_from_io
- .type oktag_from_io,@function
-oktag_from_io:
- addi 5,5,3
- srwi 5,5,2
- cmpwi 1,5,0
- mr 9,3
- addi 5,5,-1
- bc 12,6,.L9
-.L11:
- cmpwi 1,5,0
-exp2: lwz 0,0(4)
- addi 5,5,-1
- stw 0,0(3)
- addi 3,3,4
- bc 4,6,.L11
-.L9:
-ret2: subf 3,9,3
- srawi 3,3,2
- blr
-.Lfe2:
- .size oktag_from_io,.Lfe2-oktag_from_io
- .ident "GCC: (GNU) egcs-2.90.29 980515 (egcs-1.0.3 release)"
-
-/*
- * Exception table.
- * Second longword shows where to jump when an exception at the addr the first
- * longword is pointing to is caught.
- */
-
-.section __ex_table,"a"
- .align 2
-oktagon_except:
- .long exp1,ret1
- .long exp2,ret2
-
-#else
-
/*
The code which follows is for 680x0 based assembler and is meant for
Linux/m68k. It was created by cross compiling the code using the
@@ -191,4 +120,3 @@ oktagon_except:
.long exp2,ret2
#endif
-#endif
--- linux-2.6.22-rc6-mm1/drivers/video/console/fbcon.c.old 2007-06-30 01:09:16.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/video/console/fbcon.c 2007-06-30 01:09:23.000000000 +0200
@@ -85,7 +85,7 @@
#ifdef CONFIG_MAC
#include <asm/macints.h>
#endif
-#if defined(__mc68000__) || defined(CONFIG_APUS)
+#if defined(__mc68000__)
#include <asm/machdep.h>
#include <asm/setup.h>
#endif
--- linux-2.6.22-rc6-mm1/drivers/video/console/fonts.c.old 2007-06-30 01:09:33.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/video/console/fonts.c 2007-06-30 01:09:44.000000000 +0200
@@ -15,7 +15,7 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
-#if defined(__mc68000__) || defined(CONFIG_APUS)
+#if defined(__mc68000__)
#include <asm/setup.h>
#endif
#include <linux/font.h>
@@ -120,7 +120,7 @@ const struct font_desc *get_default_font
for(i=0; i<num_fonts; i++) {
f = fonts[i];
c = f->pref;
-#if defined(__mc68000__) || defined(CONFIG_APUS)
+#if defined(__mc68000__)
#ifdef CONFIG_FONT_PEARL_8x8
if (MACH_IS_AMIGA && f->idx == PEARL8x8_IDX)
c = 100;
--- linux-2.6.22-rc6-mm1/include/asm-powerpc/ide.h.old 2007-06-30 01:10:00.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-powerpc/ide.h 2007-06-30 01:10:14.000000000 +0200
@@ -67,7 +67,7 @@ static __inline__ unsigned long ide_defa
#define ide_init_default_irq(base) ide_default_irq(base)
#endif
-#if (defined CONFIG_APUS || defined CONFIG_BLK_DEV_MPC8xx_IDE )
+#ifdef CONFIG_BLK_DEV_MPC8xx_IDE
#define IDE_ARCH_ACK_INTR 1
#define ide_ack_intr(hwif) (hwif->hw.ack_intr ? hwif->hw.ack_intr(hwif) : 1)
#endif
--- linux-2.6.22-rc6-mm1/include/asm-powerpc/reg.h.old 2007-06-30 01:10:22.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-powerpc/reg.h 2007-06-30 01:10:31.000000000 +0200
@@ -102,12 +102,8 @@
#else /* 32-bit */
/* Default MSR for kernel mode. */
#ifndef MSR_KERNEL /* reg_booke.h also defines this */
-#ifdef CONFIG_APUS_FAST_EXCEPT
-#define MSR_KERNEL (MSR_ME|MSR_IP|MSR_RI|MSR_IR|MSR_DR)
-#else
#define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR)
#endif
-#endif
#define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE)
#endif
--- linux-2.6.22-rc6-mm1/include/asm-ppc/bootinfo.h.old 2007-06-30 01:12:56.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-ppc/bootinfo.h 2007-06-30 01:13:07.000000000 +0200
@@ -11,10 +11,6 @@
#include <asm/page.h>
-#if defined(CONFIG_APUS) && !defined(__BOOTER__)
-#include <asm-m68k/bootinfo.h>
-#else
-
struct bi_record {
unsigned long tag; /* tag ID */
unsigned long size; /* size of record (in bytes) */
@@ -44,7 +40,6 @@ bootinfo_addr(unsigned long offset)
return (struct bi_record *)_ALIGN((offset) + (1 << 20) - 1,
(1 << 20));
}
-#endif /* CONFIG_APUS */
#endif /* _PPC_BOOTINFO_H */
--- linux-2.6.22-rc6-mm1/include/asm-ppc/io.h.old 2007-06-30 01:13:17.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-ppc/io.h 2007-06-30 02:00:34.000000000 +0200
@@ -30,7 +30,7 @@
#include <asm/mpc8xx.h>
#elif defined(CONFIG_8260)
#include <asm/mpc8260.h>
-#elif defined(CONFIG_APUS) || !defined(CONFIG_PCI)
+#elif !defined(CONFIG_PCI)
#define _IO_BASE 0
#define _ISA_MEM_BASE 0
#define PCI_DRAM_OFFSET 0
@@ -145,24 +145,7 @@ static inline void writeb(__u8 b, volati
}
#endif
-#if defined(CONFIG_APUS)
-static inline __u16 readw(const volatile void __iomem *addr)
-{
- return *(__force volatile __u16 *)(addr);
-}
-static inline __u32 readl(const volatile void __iomem *addr)
-{
- return *(__force volatile __u32 *)(addr);
-}
-static inline void writew(__u16 b, volatile void __iomem *addr)
-{
- *(__force volatile __u16 *)(addr) = b;
-}
-static inline void writel(__u32 b, volatile void __iomem *addr)
-{
- *(__force volatile __u32 *)(addr) = b;
-}
-#elif defined (CONFIG_8260_PCI9)
+#if defined (CONFIG_8260_PCI9)
/* Use macros if PCI9 workaround enabled */
#define readw(addr) in_le16((volatile u16 *)(addr))
#define readl(addr) in_le32((volatile u32 *)(addr))
@@ -185,7 +168,7 @@ static inline void writel(__u32 b, volat
{
out_le32(addr, b);
}
-#endif /* CONFIG_APUS */
+#endif /* CONFIG_8260_PCI9 */
#define readb_relaxed(addr) readb(addr)
#define readw_relaxed(addr) readw(addr)
@@ -300,13 +283,7 @@ extern __inline__ void name(unsigned int
}
__do_out_asm(outb, "stbx")
-#ifdef CONFIG_APUS
-__do_in_asm(inb, "lbzx")
-__do_in_asm(inw, "lhz%U1%X1")
-__do_in_asm(inl, "lwz%U1%X1")
-__do_out_asm(outl,"stw%U0%X0")
-__do_out_asm(outw, "sth%U0%X0")
-#elif defined (CONFIG_8260_PCI9)
+#if defined (CONFIG_8260_PCI9)
/* in asm cannot be defined if PCI9 workaround is used */
#define inb(port) in_8((port)+___IO_BASE)
#define inw(port) in_le16((port)+___IO_BASE)
@@ -371,7 +348,6 @@ extern void __iomem *ioremap64(unsigned
#define ioremap_nocache(addr, size) ioremap((addr), (size))
extern void iounmap(volatile void __iomem *addr);
extern unsigned long iopa(unsigned long addr);
-extern unsigned long mm_ptov(unsigned long addr) __attribute_const__;
extern void io_block_mapping(unsigned long virt, phys_addr_t phys,
unsigned int size, int flags);
@@ -384,24 +360,16 @@ extern void io_block_mapping(unsigned lo
*/
extern inline unsigned long virt_to_bus(volatile void * address)
{
-#ifndef CONFIG_APUS
if (address == (void *)0)
return 0;
return (unsigned long)address - KERNELBASE + PCI_DRAM_OFFSET;
-#else
- return iopa ((unsigned long) address);
-#endif
}
extern inline void * bus_to_virt(unsigned long address)
{
-#ifndef CONFIG_APUS
if (address == 0)
return NULL;
return (void *)(address - PCI_DRAM_OFFSET + KERNELBASE);
-#else
- return (void*) mm_ptov (address);
-#endif
}
/*
@@ -410,20 +378,12 @@ extern inline void * bus_to_virt(unsigne
*/
extern inline unsigned long virt_to_phys(volatile void * address)
{
-#ifndef CONFIG_APUS
return (unsigned long) address - KERNELBASE;
-#else
- return iopa ((unsigned long) address);
-#endif
}
extern inline void * phys_to_virt(unsigned long address)
{
-#ifndef CONFIG_APUS
return (void *) (address + KERNELBASE);
-#else
- return (void*) mm_ptov (address);
-#endif
}
/*
--- linux-2.6.22-rc6-mm1/include/asm-ppc/machdep.h.old 2007-06-30 01:14:22.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-ppc/machdep.h 2007-06-30 01:14:31.000000000 +0200
@@ -8,10 +8,6 @@
#include <asm/setup.h>
#include <asm/page.h>
-#ifdef CONFIG_APUS
-#include <asm-m68k/machdep.h>
-#endif
-
struct pt_regs;
struct pci_bus;
struct pci_dev;
--- linux-2.6.22-rc6-mm1/include/asm-ppc/page.h.old 2007-06-30 01:14:41.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-ppc/page.h 2007-06-30 01:20:35.000000000 +0200
@@ -97,62 +97,22 @@ extern void clear_user_page(void *page,
extern void copy_user_page(void *to, void *from, unsigned long vaddr,
struct page *pg);
-#ifndef CONFIG_APUS
#define PPC_MEMSTART 0
-#define PPC_PGSTART 0
#define PPC_MEMOFFSET PAGE_OFFSET
-#else
-extern unsigned long ppc_memstart;
-extern unsigned long ppc_pgstart;
-extern unsigned long ppc_memoffset;
-#define PPC_MEMSTART ppc_memstart
-#define PPC_PGSTART ppc_pgstart
-#define PPC_MEMOFFSET ppc_memoffset
-#endif
-
-#if defined(CONFIG_APUS) && !defined(MODULE)
-/* map phys->virtual and virtual->phys for RAM pages */
-static inline unsigned long ___pa(unsigned long v)
-{
- unsigned long p;
- asm volatile ("1: addis %0, %1, %2;"
- ".section \".vtop_fixup\",\"aw\";"
- ".align 1;"
- ".long 1b;"
- ".previous;"
- : "=r" (p)
- : "b" (v), "K" (((-PAGE_OFFSET) >> 16) & 0xffff));
- return p;
-}
-static inline void* ___va(unsigned long p)
-{
- unsigned long v;
- asm volatile ("1: addis %0, %1, %2;"
- ".section \".ptov_fixup\",\"aw\";"
- ".align 1;"
- ".long 1b;"
- ".previous;"
- : "=r" (v)
- : "b" (p), "K" (((PAGE_OFFSET) >> 16) & 0xffff));
-
- return (void*) v;
-}
-#else
#define ___pa(vaddr) ((vaddr)-PPC_MEMOFFSET)
#define ___va(paddr) ((paddr)+PPC_MEMOFFSET)
-#endif
extern int page_is_ram(unsigned long pfn);
#define __pa(x) ___pa((unsigned long)(x))
#define __va(x) ((void *)(___va((unsigned long)(x))))
-#define ARCH_PFN_OFFSET (PPC_PGSTART)
+#define ARCH_PFN_OFFSET 0
#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
#define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
-#define pfn_valid(pfn) (((pfn) - PPC_PGSTART) < max_mapnr)
+#define pfn_valid(pfn) ((pfn) < max_mapnr)
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
/* Pure 2^n version of get_order */
--- linux-2.6.22-rc6-mm1/include/asm-ppc/pgtable.h.old 2007-06-30 01:22:25.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-ppc/pgtable.h 2007-06-30 01:58:12.000000000 +0200
@@ -772,14 +772,6 @@ extern void paging_init(void);
#define pte_to_pgoff(pte) (pte_val(pte) >> 3)
#define pgoff_to_pte(off) ((pte_t) { ((off) << 3) | _PAGE_FILE })
-/* CONFIG_APUS */
-/* For virtual address to physical address conversion */
-extern void cache_clear(__u32 addr, int length);
-extern void cache_push(__u32 addr, int length);
-extern int mm_end_of_chunk (unsigned long addr, int len);
-extern unsigned long iopa(unsigned long addr);
-extern unsigned long mm_ptov(unsigned long addr) __attribute_const__;
-
/* Values for nocacheflag and cmode */
/* These are not used by the APUS kernel_map, but prevents
compilation errors. */
--- linux-2.6.22-rc6-mm1/include/asm-m68k/pgtable.h.old 2007-06-30 01:23:33.000000000 +0200
+++ linux-2.6.22-rc6-mm1/include/asm-m68k/pgtable.h 2007-06-30 01:23:43.000000000 +0200
@@ -107,8 +107,6 @@ extern void *empty_zero_page;
/* 64-bit machines, beware! SRB. */
#define SIZEOF_PTR_LOG2 2
-#define mm_end_of_chunk(addr, len) 0
-
extern void kern...
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