* [PATCH] [1/9] pasemi: Default root device
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-02 22:28 ` Geoff Levand
2007-02-02 4:54 ` [PATCH] [2/9] pasemi: UART udbg support Olof Johansson
` (7 subsequent siblings)
8 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Set up default root device on the pasemi platform.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -35,6 +35,8 @@
#include <asm/mpic.h>
#include <asm/smp.h>
#include <asm/time.h>
+#include <linux/root_dev.h>
+
#include "pasemi.h"
@@ -82,6 +84,14 @@ void __init pas_setup_arch(void)
conswitchp = &dummy_con;
#endif
+ if (ROOT_DEV == 0) {
+#ifdef CONFIG_ROOT_NFS
+ ROOT_DEV = Root_NFS;
+#else
+ ROOT_DEV = Root_SDA1;
+#endif
+ }
+
printk(KERN_DEBUG "Using default idle loop\n");
}
--
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [1/9] pasemi: Default root device
2007-02-02 4:54 ` [PATCH] [1/9] pasemi: Default root device Olof Johansson
@ 2007-02-02 22:28 ` Geoff Levand
2007-02-04 22:18 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Geoff Levand @ 2007-02-02 22:28 UTC (permalink / raw)
To: Olof Johansson; +Cc: linuxppc-dev, Paul Mackerras
Olof Johansson wrote:
> Set up default root device on the pasemi platform.
> + if (ROOT_DEV == 0) {
> +#ifdef CONFIG_ROOT_NFS
> + ROOT_DEV = Root_NFS;
> +#else
> + ROOT_DEV = Root_SDA1;
> +#endif
Christoph told me these are no longer desired in new
platform code.
-Geoff
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [1/9] pasemi: Default root device
2007-02-02 22:28 ` Geoff Levand
@ 2007-02-04 22:18 ` Olof Johansson
2007-02-04 22:37 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-04 22:18 UTC (permalink / raw)
To: Geoff Levand; +Cc: linuxppc-dev, Paul Mackerras
On Fri, Feb 02, 2007 at 02:28:26PM -0800, Geoff Levand wrote:
> Olof Johansson wrote:
> > Set up default root device on the pasemi platform.
> > + if (ROOT_DEV == 0) {
> > +#ifdef CONFIG_ROOT_NFS
> > + ROOT_DEV = Root_NFS;
> > +#else
> > + ROOT_DEV = Root_SDA1;
> > +#endif
>
> Christoph told me these are no longer desired in new
> platform code.
What's no longer desired, the logic trying to figure out if NFS is the
root, or setting a platform-specific root device if none is specified
already?
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [1/9] pasemi: Default root device
2007-02-04 22:18 ` Olof Johansson
@ 2007-02-04 22:37 ` Olof Johansson
0 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-04 22:37 UTC (permalink / raw)
To: Geoff Levand; +Cc: linuxppc-dev, Paul Mackerras
On Sun, Feb 04, 2007 at 04:18:49PM -0600, olof wrote:
> What's no longer desired, the logic trying to figure out if NFS is the
> root, or setting a platform-specific root device if none is specified
> already?
After discussion on IRC; chances of actually making the right decision
for a user is fairly slim anyway, we should always rely on them (or
the bootloader) specifying the right thing on the command line instead.
I'll just drop it when I repost the series.
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH] [2/9] pasemi: UART udbg support
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
2007-02-02 4:54 ` [PATCH] [1/9] pasemi: Default root device Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-02 4:54 ` [PATCH] [3/9] pasemi: Machine check handler Olof Johansson
` (6 subsequent siblings)
8 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Early debug output for PA Semi UART. Uses the 2.05 CI real mode ops.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/kernel/udbg_16550.c
===================================================================
--- merge.orig/arch/powerpc/kernel/udbg_16550.c
+++ merge/arch/powerpc/kernel/udbg_16550.c
@@ -14,6 +14,8 @@
extern u8 real_readb(volatile u8 __iomem *addr);
extern void real_writeb(u8 data, volatile u8 __iomem *addr);
+extern u8 real_205_readb(volatile u8 __iomem *addr);
+extern void real_205_writeb(u8 data, volatile u8 __iomem *addr);
struct NS16550 {
/* this struct must be packed */
@@ -167,3 +169,25 @@ void __init udbg_init_maple_realmode(voi
udbg_getc_poll = NULL;
}
#endif /* CONFIG_PPC_MAPLE */
+
+#ifdef CONFIG_PPC_PASEMI
+void udbg_pas_real_putc(char c)
+{
+ if (udbg_comport) {
+ while ((real_205_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+ /* wait for idle */;
+ real_205_writeb(c, &udbg_comport->thr); eieio();
+ if (c == '\n')
+ udbg_pas_real_putc('\r');
+ }
+}
+
+void udbg_init_pas_realmode(void)
+{
+ udbg_comport = (volatile struct NS16550 __iomem *)0xfcff03f8;
+
+ udbg_putc = udbg_pas_real_putc;
+ udbg_getc = NULL;
+ udbg_getc_poll = NULL;
+}
+#endif /* CONFIG_PPC_MAPLE */
Index: merge/arch/powerpc/Kconfig.debug
===================================================================
--- merge.orig/arch/powerpc/Kconfig.debug
+++ merge/arch/powerpc/Kconfig.debug
@@ -185,6 +185,13 @@ config PPC_EARLY_DEBUG_ISERIES
Select this to enable early debugging for legacy iSeries. You need
to hit "Ctrl-x Ctrl-x" to see the messages on the console.
+config PPC_EARLY_DEBUG_PAS_REALMODE
+ bool "PA Semi real mode"
+ depends on PPC_PASEMI
+ help
+ Select this to enable early debugging for PA Semi.
+ Output will be on UART0.
+
endchoice
endmenu
Index: merge/arch/powerpc/kernel/udbg.c
===================================================================
--- merge.orig/arch/powerpc/kernel/udbg.c
+++ merge/arch/powerpc/kernel/udbg.c
@@ -45,6 +45,8 @@ void __init udbg_early_init(void)
#elif defined(CONFIG_PPC_EARLY_DEBUG_ISERIES)
/* For iSeries - hit Ctrl-x Ctrl-x to see the output */
udbg_init_iseries();
+#elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE)
+ udbg_init_pas_realmode();
#endif
}
Index: merge/arch/powerpc/kernel/misc_64.S
===================================================================
--- merge.orig/arch/powerpc/kernel/misc_64.S
+++ merge/arch/powerpc/kernel/misc_64.S
@@ -311,6 +311,46 @@ _GLOBAL(real_writeb)
blr
#endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
+#ifdef CONFIG_PPC_PASEMI
+
+/* No support in all binutils for these yet, so use defines */
+#define LBZCIX(RT,RA,RB) .long (0x7c0006aa|(RT<<21)|(RA<<16)|(RB << 11))
+#define STBCIX(RS,RA,RB) .long (0x7c0007aa|(RS<<21)|(RA<<16)|(RB << 11))
+
+
+_GLOBAL(real_205_readb)
+ mfmsr r7
+ ori r0,r7,MSR_DR
+ xori r0,r0,MSR_DR
+ sync
+ mtmsrd r0
+ sync
+ isync
+ LBZCIX(r3,0,r3)
+ isync
+ mtmsrd r7
+ sync
+ isync
+ blr
+
+_GLOBAL(real_205_writeb)
+ mfmsr r7
+ ori r0,r7,MSR_DR
+ xori r0,r0,MSR_DR
+ sync
+ mtmsrd r0
+ sync
+ isync
+ STBCIX(r3,0,r4)
+ isync
+ mtmsrd r7
+ sync
+ isync
+ blr
+
+#endif /* CONFIG_PPC_PASEMI */
+
+
#ifdef CONFIG_CPU_FREQ_PMAC64
/*
* SCOM access functions for 970 (FX only for now)
Index: merge/include/asm-powerpc/udbg.h
===================================================================
--- merge.orig/include/asm-powerpc/udbg.h
+++ merge/include/asm-powerpc/udbg.h
@@ -41,6 +41,7 @@ extern void __init udbg_early_init(void)
extern void __init udbg_init_debug_lpar(void);
extern void __init udbg_init_pmac_realmode(void);
extern void __init udbg_init_maple_realmode(void);
+extern void __init udbg_init_pas_realmode(void);
extern void __init udbg_init_iseries(void);
extern void __init udbg_init_rtas_panel(void);
extern void __init udbg_init_rtas_console(void);
--
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH] [3/9] pasemi: Machine check handler
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
2007-02-02 4:54 ` [PATCH] [1/9] pasemi: Default root device Olof Johansson
2007-02-02 4:54 ` [PATCH] [2/9] pasemi: UART udbg support Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-04 23:49 ` Benjamin Herrenschmidt
2007-02-02 4:54 ` [PATCH] [4/9] pasemi: Idle loops Olof Johansson
` (5 subsequent siblings)
8 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Print out decoded machine check information on PA6T.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -156,6 +156,48 @@ static void __init pas_progress(char *s,
}
+static int pas_machine_check_handler(struct pt_regs *regs)
+{
+ int cpu = smp_processor_id();
+ unsigned long srr0, srr1, dsisr;
+
+ srr0 = regs->nip;
+ srr1 = regs->msr;
+ dsisr = mfspr(SPRN_DSISR);
+ printk(KERN_ERR "Machine Check on CPU %d\n", cpu);
+ printk(KERN_ERR "SRR0 0x%016lx SRR1 0x%016lx\n", srr0, srr1);
+ printk(KERN_ERR "DSISR 0x%016lx DAR 0x%016lx\n", dsisr, regs->dar);
+ printk(KERN_ERR "Cause:\n");
+
+ if (srr1 & 0x200000)
+ printk(KERN_ERR "Signalled by SDC\n");
+ if (srr1 & 0x100000) {
+ printk(KERN_ERR "Load/Store detected error:\n");
+ if (dsisr & 0x8000)
+ printk(KERN_ERR "D-cache ECC double-bit error or bus error\n");
+ if (dsisr & 0x4000)
+ printk(KERN_ERR "LSU snoop response error\n");
+ if (dsisr & 0x2000)
+ printk(KERN_ERR "MMU SLB multi-hit or invalid B field\n");
+ if (dsisr & 0x1000)
+ printk(KERN_ERR "Recoverable Duptags\n");
+ if (dsisr & 0x800)
+ printk(KERN_ERR "Recoverable D-cache parity error count overflow\n");
+ if (dsisr & 0x400)
+ printk(KERN_ERR "TLB parity error count overflow\n");
+ }
+ if (srr1 & 0x80000)
+ printk(KERN_ERR "Bus Error\n");
+ if (srr1 & 0x40000)
+ printk(KERN_ERR "I-side SLB multiple hit\n");
+ if (srr1 & 0x20000)
+ printk(KERN_ERR "I-cache parity error hit\n");
+
+ /* SRR1[62] is from MSR[62] if recoverable, so pass that back */
+ return !!(srr1 & 0x2);
+}
+
+
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
@@ -184,4 +226,5 @@ define_machine(pas) {
.calibrate_decr = generic_calibrate_decr,
.check_legacy_ioport = pas_check_legacy_ioport,
.progress = pas_progress,
+ .machine_check_exception = pas_machine_check_handler,
};
--
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [3/9] pasemi: Machine check handler
2007-02-02 4:54 ` [PATCH] [3/9] pasemi: Machine check handler Olof Johansson
@ 2007-02-04 23:49 ` Benjamin Herrenschmidt
2007-02-05 4:19 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Benjamin Herrenschmidt @ 2007-02-04 23:49 UTC (permalink / raw)
To: Olof Johansson; +Cc: linuxppc-dev, Paul Mackerras
On Thu, 2007-02-01 at 22:54 -0600, Olof Johansson wrote:
> plain text document attachment (pasemi-machine-check)
> Print out decoded machine check information on PA6T.
>
>
> Signed-off-by: Olof Johansson <olof@lixom.net>
Not specific to your patch, but in general, Machine Check might happen
while MSR:EE is off... which means the kernel might dislike printk being
called from the MC handler under some circumstances (for example,
re-entering printk itself in places it doesn't expect to be).
Might be worth, when the MC is recoverable, to try to "defer" the
printout to some real irq or timer irq
Ben.
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH] [3/9] pasemi: Machine check handler
2007-02-04 23:49 ` Benjamin Herrenschmidt
@ 2007-02-05 4:19 ` Olof Johansson
0 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-05 4:19 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev, Paul Mackerras
On Mon, Feb 05, 2007 at 10:49:57AM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2007-02-01 at 22:54 -0600, Olof Johansson wrote:
> > plain text document attachment (pasemi-machine-check)
> > Print out decoded machine check information on PA6T.
> >
> >
> > Signed-off-by: Olof Johansson <olof@lixom.net>
>
> Not specific to your patch, but in general, Machine Check might happen
> while MSR:EE is off... which means the kernel might dislike printk being
> called from the MC handler under some circumstances (for example,
> re-entering printk itself in places it doesn't expect to be).
>
> Might be worth, when the MC is recoverable, to try to "defer" the
> printout to some real irq or timer irq
Right. There are some other fixups to be done too that I will look at
later, for example all machine checks are still passed through a 32-bit
decoder after the ppc_md one. It can be quite confusing and should
probably be moved out to ppc_machdep handlers on all platforms instead.
I'll try to have some cleanup of the generic code for 2.6.22. Meanwhile
I think this can go in.
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH] [4/9] pasemi: Idle loops
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (2 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [3/9] pasemi: Machine check handler Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-03 8:27 ` Arnd Bergmann
2007-02-02 4:54 ` [PATCH] [5/9] pasemi: Implement restart Olof Johansson
` (4 subsequent siblings)
8 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Powersave support on PA6T. Right now it only uses 'doze' mode, and
will default to no savings (spin).
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/idle.c
===================================================================
--- /dev/null
+++ merge/arch/powerpc/platforms/pasemi/idle.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2006-2007 PA Semi, Inc
+ *
+ * Maintained by: Olof Johansson <olof@lixom.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+
+#include <asm/machdep.h>
+#include <asm/reg.h>
+
+#include "pasemi.h"
+
+struct sleep_mode {
+ char *name;
+ void (*entry)(void);
+};
+
+static struct sleep_mode modes[] = {
+ { .name = "spin", .entry = &idle_spin },
+ { .name = "doze", .entry = &idle_doze },
+};
+
+static int current_mode = 0;
+
+static void pasemi_idle(void)
+{
+ while (1) {
+ /* XXXOJN oprofile off? */
+ while (!need_resched())
+ modes[current_mode].entry();
+
+ /* XXXOJN oprofile on? */
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
+ }
+}
+
+static int pasemi_system_reset_exception(struct pt_regs *regs)
+{
+ /* If we were woken up from power savings, we need to return
+ * to the calling function, since nip is not saved across
+ * all modes.
+ */
+
+ if (regs->msr & SRR1_WAKEMASK)
+ regs->nip = regs->link;
+
+ switch (regs->msr & SRR1_WAKEMASK) {
+ case SRR1_WAKEEE:
+ do_IRQ(regs);
+ break;
+ case SRR1_WAKEDEC:
+ timer_interrupt(regs);
+ break;
+ default:
+ /* do system reset */
+ return 0;
+ }
+ /* everything handled */
+ regs->msr |= MSR_RI;
+ return 1;
+}
+
+void __init pasemi_idle_init(void)
+{
+ ppc_md.idle_loop = pasemi_idle;
+ ppc_md.system_reset_exception = pasemi_system_reset_exception;
+ printk(KERN_INFO "Using PA6T idle loop (%s)\n", modes[current_mode].name);
+}
+
+static int __init idle_param(char *p)
+{
+ int i;
+ for (i = 0; i < sizeof(modes)/sizeof(struct sleep_mode); i++) {
+ if (!strcmp(modes[i].name, p)) {
+ current_mode = i;
+ break;
+ }
+ }
+ return 0;
+}
+
+early_param("idle", idle_param);
Index: merge/arch/powerpc/platforms/pasemi/Makefile
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/Makefile
+++ merge/arch/powerpc/platforms/pasemi/Makefile
@@ -1 +1,2 @@
-obj-y += setup.o pci.o time.o
+obj-y += setup.o pci.o time.o idle.o powersave.o
+
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -92,7 +92,7 @@ void __init pas_setup_arch(void)
#endif
}
- printk(KERN_DEBUG "Using default idle loop\n");
+ pasemi_idle_init();
}
/* No legacy IO on our parts */
Index: merge/arch/powerpc/platforms/pasemi/pasemi.h
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/pasemi.h
+++ merge/arch/powerpc/platforms/pasemi/pasemi.h
@@ -4,4 +4,11 @@
extern unsigned long pas_get_boot_time(void);
extern void pas_pci_init(void);
+extern void __init pasemi_idle_init(void);
+
+/* Power savings modes, implemented in asm */
+extern void idle_spin(void);
+extern void idle_doze(void);
+
+
#endif /* _PASEMI_PASEMI_H */
Index: merge/arch/powerpc/kernel/Makefile
===================================================================
--- merge.orig/arch/powerpc/kernel/Makefile
+++ merge/arch/powerpc/kernel/Makefile
@@ -17,6 +17,7 @@ obj-y += vdso32/
obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
signal_64.o ptrace32.o \
paca.o cpu_setup_ppc970.o \
+ cpu_setup_pa6t.o \
firmware.o sysfs.o nvram_64.o
obj-$(CONFIG_PPC64) += vdso64/
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
Index: merge/arch/powerpc/kernel/cpu_setup_pa6t.S
===================================================================
--- /dev/null
+++ merge/arch/powerpc/kernel/cpu_setup_pa6t.S
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2006-2007 PA Semi, Inc
+ *
+ * Maintained by: Olof Johansson <olof@lixom.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/cputable.h>
+#include <asm/ppc_asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/cache.h>
+
+/* Right now, restore and setup are the same thing */
+_GLOBAL(__restore_cpu_pa6t)
+_GLOBAL(__setup_cpu_pa6t)
+ /* Do nothing if not running in HV mode */
+ mfmsr r0
+ rldicl. r0,r0,4,63
+ beqlr
+
+ mfspr r0,SPRN_HID5
+ ori r0,r0,0x30
+ mtspr SPRN_HID5,r0
+
+ mfspr r0,SPRN_LPCR
+ ori r0,r0,0x7000
+ mtspr SPRN_LPCR,r0
+
+ blr
Index: merge/arch/powerpc/kernel/cputable.c
===================================================================
--- merge.orig/arch/powerpc/kernel/cputable.c
+++ merge/arch/powerpc/kernel/cputable.c
@@ -43,6 +43,8 @@ extern void __setup_cpu_745x(unsigned lo
#ifdef CONFIG_PPC64
extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
+extern void __restore_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
extern void __restore_cpu_ppc970(void);
#endif /* CONFIG_PPC64 */
@@ -369,6 +371,8 @@ static struct cpu_spec cpu_specs[] = {
.dcache_bsize = 64,
.num_pmcs = 6,
.pmc_type = PPC_PMC_PA6T,
+ .cpu_setup = __setup_cpu_pa6t,
+ .cpu_restore = __restore_cpu_pa6t,
.platform = "pa6t",
},
{ /* default match */
Index: merge/arch/powerpc/platforms/pasemi/powersave.S
===================================================================
--- /dev/null
+++ merge/arch/powerpc/platforms/pasemi/powersave.S
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2006-2007 PA Semi, Inc
+ *
+ * Maintained by: Olof Johansson <olof@lixom.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/ppc_asm.h>
+#include <asm/cputable.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+#include <asm/asm-offsets.h>
+
+/* Power savings opcodes since not all binutils have them at this time */
+#define DOZE .long 0x4c000324
+#define NAP .long 0x4c000364
+#define SLEEP .long 0x4c0003a4
+#define RVW .long 0x4c0003e4
+
+/* Common sequence to do before going to any of the
+ * powersavings modes.
+ */
+
+#define PRE_SLEEP_SEQUENCE \
+ std r3,8(r1); \
+ ptesync ; \
+ ld r3,8(r1); \
+1: cmpd r3,r3; \
+ bne 1b
+
+_doze:
+ PRE_SLEEP_SEQUENCE
+ DOZE
+ b .
+
+
+_GLOBAL(idle_spin)
+ blr
+
+_GLOBAL(idle_doze)
+ LOAD_REG_ADDR(r3, _doze)
+ b sleep_common
+
+/* Add more modes here later */
+
+sleep_common:
+ mflr r0
+ std r0, 16(r1)
+ stdu r1,-64(r1)
+
+ LOAD_REG_IMMEDIATE(r6,MSR_DR|MSR_IR|MSR_ME|MSR_EE)
+ mfmsr r4
+ andc r5,r4,r6
+ mtmsrd r5,0
+
+ mtctr r3
+ bctrl
+
+ mtmsrd r4,0
+
+ addi r1,r1,64
+ ld r0,16(r1)
+ mtlr r0
+ blr
+
Index: merge/include/asm-powerpc/reg.h
===================================================================
--- merge.orig/include/asm-powerpc/reg.h
+++ merge/include/asm-powerpc/reg.h
@@ -166,6 +166,7 @@
#define SPRN_TBWU 0x11D /* Time Base Upper Register (super, R/W) */
#define SPRN_SPURR 0x134 /* Scaled PURR */
#define SPRN_HIOR 0x137 /* 970 Hypervisor interrupt offset */
+#define SPRN_LPCR 0x13E /* LPAR Control Register */
#define SPRN_DBAT0L 0x219 /* Data BAT 0 Lower Register */
#define SPRN_DBAT0U 0x218 /* Data BAT 0 Upper Register */
#define SPRN_DBAT1L 0x21B /* Data BAT 1 Lower Register */
--
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [4/9] pasemi: Idle loops
2007-02-02 4:54 ` [PATCH] [4/9] pasemi: Idle loops Olof Johansson
@ 2007-02-03 8:27 ` Arnd Bergmann
2007-02-04 22:25 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Arnd Bergmann @ 2007-02-03 8:27 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Olof Johansson, Paul Mackerras
T24gRnJpZGF5IDAyIEZlYnJ1YXJ5IDIwMDcgMDU6NTQsIE9sb2YgSm9oYW5zc29uIHdyb3RlOgo+
ICtzdGF0aWMgdm9pZCBwYXNlbWlfaWRsZSh2b2lkKQo+ICt7Cj4gK6CgoKCgoKB3aGlsZSAoMSkg
ewo+ICugoKCgoKCgoKCgoKCgoKAvKiBYWFhPSk4gb3Byb2ZpbGUgb2ZmPyAqLwo+ICugoKCgoKCg
oKCgoKCgoKB3aGlsZSAoIW5lZWRfcmVzY2hlZCgpKQo+ICugoKCgoKCgoKCgoKCgoKCgoKCgoKCg
oG1vZGVzW2N1cnJlbnRfbW9kZV0uZW50cnkoKTsKPiArCj4gK6CgoKCgoKCgoKCgoKCgoC8qIFhY
WE9KTiBvcHJvZmlsZSBvbj8gKi8KPiAroKCgoKCgoKCgoKCgoKCgcHJlZW1wdF9lbmFibGVfbm9f
cmVzY2hlZCgpOwo+ICugoKCgoKCgoKCgoKCgoKBzY2hlZHVsZSgpOwo+ICugoKCgoKCgoKCgoKCg
oKBwcmVlbXB0X2Rpc2FibGUoKTsKPiAroKCgoKCgoH0KPiArfQoKQ2FuIHlvdSBkbyB0aGlzIHVz
aW5nIGEgcG93ZXJfc2F2ZSgpIGNhbGxiYWNrIGluc3RlYWQgb2YKYW4gaWRsZSgpIGNhbGxiYWNr
PyBXZSd2ZSBhbHJlYWR5IG1vdmVkIG92ZXIgcHJhY3RpY2FsbHkKYWxsIHBsYXRmb3JtcyB0byBw
b3dlcl9zYXZlKCksIGl0IHdvdWxkIGJlIGdvb2QgdG8Ka2lsbCBvZmYgdGhlIHBwY19tZC5pZGxl
KCkgZnVuY3Rpb24gYXMgc29vbiBhcyBpdCdzCnVubmVlZGVkLgoKCUFybmQgPD48Cg==
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH] [4/9] pasemi: Idle loops
2007-02-03 8:27 ` Arnd Bergmann
@ 2007-02-04 22:25 ` Olof Johansson
0 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-04 22:25 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: linuxppc-dev, Paul Mackerras
On Sat, Feb 03, 2007 at 09:27:49AM +0100, Arnd Bergmann wrote:
> Can you do this using a power_save() callback instead of
> an idle() callback? We've already moved over practically
> all platforms to power_save(), it would be good to
> kill off the ppc_md.idle() function as soon as it's
> unneeded.
Good point. I've been carrying this patch since before then, that's why
I wasn't already using it. I'll revise and repost.
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH] [5/9] pasemi: Implement restart
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (3 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [4/9] pasemi: Idle loops Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-02 6:07 ` Kumar Gala
2007-02-02 4:54 ` [PATCH] [6/9] pasemi: SMP timebase sync Olof Johansson
` (3 subsequent siblings)
8 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Implement reset on platforms/pasemi. Default is just to reset the
cpu using the SDC registers.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -42,19 +42,13 @@
static void pas_restart(char *cmd)
{
- printk("restart unimplemented, looping...\n");
- for (;;) ;
-}
-
-static void pas_power_off(void)
-{
- printk("power off unimplemented, looping...\n");
- for (;;) ;
-}
-
-static void pas_halt(void)
-{
- pas_power_off();
+ void __iomem *sdcreg;
+ printk("Restarting...\n");
+ /* XXXOJN This should maybe come out of the device tree */
+ sdcreg = ioremap(0xfc101100, 4);
+ while (1)
+ out_le32(sdcreg, 0x6000000);
+ /* No need to iounmap; never coming back */
}
#ifdef CONFIG_SMP
@@ -220,8 +214,6 @@ define_machine(pas) {
.init_IRQ = pas_init_IRQ,
.get_irq = mpic_get_irq,
.restart = pas_restart,
- .power_off = pas_power_off,
- .halt = pas_halt,
.get_boot_time = pas_get_boot_time,
.calibrate_decr = generic_calibrate_decr,
.check_legacy_ioport = pas_check_legacy_ioport,
--
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [5/9] pasemi: Implement restart
2007-02-02 4:54 ` [PATCH] [5/9] pasemi: Implement restart Olof Johansson
@ 2007-02-02 6:07 ` Kumar Gala
2007-02-02 18:46 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Kumar Gala @ 2007-02-02 6:07 UTC (permalink / raw)
To: Olof Johansson; +Cc: linuxppc-dev, Paul Mackerras
On Feb 1, 2007, at 10:54 PM, Olof Johansson wrote:
> Implement reset on platforms/pasemi. Default is just to reset the
> cpu using the SDC registers.
>
> Signed-off-by: Olof Johansson <olof@lixom.net>
>
>
> Index: merge/arch/powerpc/platforms/pasemi/setup.c
> ===================================================================
> --- merge.orig/arch/powerpc/platforms/pasemi/setup.c
> +++ merge/arch/powerpc/platforms/pasemi/setup.c
> @@ -42,19 +42,13 @@
>
> static void pas_restart(char *cmd)
> {
> - printk("restart unimplemented, looping...\n");
> - for (;;) ;
> -}
> -
> -static void pas_power_off(void)
> -{
> - printk("power off unimplemented, looping...\n");
> - for (;;) ;
> -}
> -
> -static void pas_halt(void)
> -{
> - pas_power_off();
> + void __iomem *sdcreg;
> + printk("Restarting...\n");
> + /* XXXOJN This should maybe come out of the device tree */
> + sdcreg = ioremap(0xfc101100, 4);
You can't do the ioremap here, restart may get call an oops from
interrupt context.
> + while (1)
> + out_le32(sdcreg, 0x6000000);
> + /* No need to iounmap; never coming back */
> }
>
> #ifdef CONFIG_SMP
> @@ -220,8 +214,6 @@ define_machine(pas) {
> .init_IRQ = pas_init_IRQ,
> .get_irq = mpic_get_irq,
> .restart = pas_restart,
> - .power_off = pas_power_off,
> - .halt = pas_halt,
> .get_boot_time = pas_get_boot_time,
> .calibrate_decr = generic_calibrate_decr,
> .check_legacy_ioport = pas_check_legacy_ioport,
>
> --
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [5/9] pasemi: Implement restart
2007-02-02 6:07 ` Kumar Gala
@ 2007-02-02 18:46 ` Olof Johansson
0 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 18:46 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev, Paul Mackerras
On Fri, Feb 02, 2007 at 12:07:42AM -0600, Kumar Gala wrote:
> >- pas_power_off();
> >+ void __iomem *sdcreg;
> >+ printk("Restarting...\n");
> >+ /* XXXOJN This should maybe come out of the device tree */
> >+ sdcreg = ioremap(0xfc101100, 4);
>
> You can't do the ioremap here, restart may get call an oops from
> interrupt context.
Oh, that's right. Will do it in setup instead.
Thanks,
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH] [6/9] pasemi: SMP timebase sync
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (4 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [5/9] pasemi: Implement restart Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-02 4:54 ` [PATCH] [7/9] pasemi: Configure DMA controller interrupts Olof Johansson
` (2 subsequent siblings)
8 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Timebase update is simple on PA6T, since global updates can be done from
one core by writing to a couble of SPRs.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -52,13 +52,36 @@ static void pas_restart(char *cmd)
}
#ifdef CONFIG_SMP
+static DEFINE_SPINLOCK(timebase_lock);
+
+static void __devinit pas_give_timebase(void)
+{
+ unsigned long tb;
+
+ spin_lock(&timebase_lock);
+ mtspr(SPRN_TBCTL, TBCTL_FREEZE);
+ tb = mftb();
+ mtspr(SPRN_TBCTL, TBCTL_UPDATE_LOWER | (tb & 0xffffffff));
+ mtspr(SPRN_TBCTL, TBCTL_UPDATE_UPPER | (tb >> 32));
+ mtspr(SPRN_TBCTL, TBCTL_RESTART);
+ spin_unlock(&timebase_lock);
+ pr_debug("pas_give_timebase: cpu %d gave tb %lx\n",
+ smp_processor_id(), tb);
+}
+
+static void __devinit pas_take_timebase(void)
+{
+ pr_debug("pas_take_timebase: cpu %d has tb %lx\n",
+ smp_processor_id(), mftb());
+}
+
struct smp_ops_t pas_smp_ops = {
.probe = smp_mpic_probe,
.message_pass = smp_mpic_message_pass,
.kick_cpu = smp_generic_kick_cpu,
.setup_cpu = smp_mpic_setup_cpu,
- .give_timebase = smp_generic_give_timebase,
- .take_timebase = smp_generic_take_timebase,
+ .give_timebase = pas_give_timebase,
+ .take_timebase = pas_take_timebase,
};
#endif /* CONFIG_SMP */
Index: merge/include/asm-powerpc/reg.h
===================================================================
--- merge.orig/include/asm-powerpc/reg.h
+++ merge/include/asm-powerpc/reg.h
@@ -392,6 +392,12 @@
#define SPRN_HSRR0 0x13A /* Save/Restore Register 0 */
#define SPRN_HSRR1 0x13B /* Save/Restore Register 1 */
+#define SPRN_TBCTL 0x35f /* PA6T Timebase control register */
+#define TBCTL_FREEZE 0x0000000000000000ull /* Freeze all tbs */
+#define TBCTL_RESTART 0x0000000100000000ull /* Restart all tbs */
+#define TBCTL_UPDATE_UPPER 0x0000000200000000ull /* Set upper 32 bits */
+#define TBCTL_UPDATE_LOWER 0x0000000300000000ull /* Set lower 32 bits */
+
#ifndef SPRN_SVR
#define SPRN_SVR 0x11E /* System Version Register */
#endif
--
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH] [7/9] pasemi: Configure DMA controller interrupts
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (5 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [6/9] pasemi: SMP timebase sync Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-04 23:53 ` Benjamin Herrenschmidt
2007-02-02 4:54 ` [PATCH] [8/9] pasemi: iommu support Olof Johansson
2007-02-02 4:54 ` [PATCH] [9/9] pasemi: defconfig Olof Johansson
8 siblings, 1 reply; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
The DMA controller on PWRficient is somewhat special -- has a PCI header
so it looks like it's on the root PCI (-Express) root bus, but it uses
more than the default number of interrupts (and they are hardwired).
We need to wire up all interrupts for the DMA controller. The generic
IRQ code will only map the primary interrupt from the PCI header (128),
so add 129->211 by hand.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/pci.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/pci.c
+++ merge/arch/powerpc/platforms/pasemi/pci.c
@@ -163,6 +163,19 @@ static void __init pas_fixup_phb_resourc
}
+void __devinit pas_pci_irq_fixup(struct pci_dev *dev)
+{
+ /* DMA is special, 84 interrupts (128 -> 211), all but 128
+ * need to be mapped by hand here.
+ */
+ if (dev->vendor == 0x1959 && dev->device == 0xa007) {
+ int i;
+ for (i = 129; i < 212; i++)
+ irq_create_mapping(NULL, i);
+ }
+}
+
+
void __init pas_pci_init(void)
{
struct device_node *np, *root;
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -242,4 +242,5 @@ define_machine(pas) {
.check_legacy_ioport = pas_check_legacy_ioport,
.progress = pas_progress,
.machine_check_exception = pas_machine_check_handler,
+ .pci_irq_fixup = pas_pci_irq_fixup,
};
Index: merge/arch/powerpc/platforms/pasemi/pasemi.h
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/pasemi.h
+++ merge/arch/powerpc/platforms/pasemi/pasemi.h
@@ -3,6 +3,7 @@
extern unsigned long pas_get_boot_time(void);
extern void pas_pci_init(void);
+extern void __devinit pas_pci_irq_fixup(struct pci_dev *dev);
extern void __init pasemi_idle_init(void);
--
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [7/9] pasemi: Configure DMA controller interrupts
2007-02-02 4:54 ` [PATCH] [7/9] pasemi: Configure DMA controller interrupts Olof Johansson
@ 2007-02-04 23:53 ` Benjamin Herrenschmidt
2007-02-05 4:52 ` Olof Johansson
0 siblings, 1 reply; 21+ messages in thread
From: Benjamin Herrenschmidt @ 2007-02-04 23:53 UTC (permalink / raw)
To: Olof Johansson; +Cc: linuxppc-dev, Paul Mackerras
On Thu, 2007-02-01 at 22:54 -0600, Olof Johansson wrote:
> plain text document attachment (pasemi-dma-irqs)
> The DMA controller on PWRficient is somewhat special -- has a PCI header
> so it looks like it's on the root PCI (-Express) root bus, but it uses
> more than the default number of interrupts (and they are hardwired).
>
> We need to wire up all interrupts for the DMA controller. The generic
> IRQ code will only map the primary interrupt from the PCI header (128),
> so add 129->211 by hand.
Or you can have them in the device-tree ... the generic code only maps
PCI IRQ index 0 but nothing prevents your fixup code to map the other
ones.
However, I do wonder what is the point of creating a mapping and nor
storing the resulting virq anywhere ? When are those IRQs actually
used ?
That is the place where the mapping should happen... There is no
guarantee that the resulting virq from irq_create_mapping() will be the
same as the HW irq you passed in (it will in -most- cases with the
current code, but it's a bug to rely on that behaviour). Thus you should
store the result of irq_create_mapping() and use that. I see no
advantage in "pre-mapping" things that way.
Ben.
>
> Signed-off-by: Olof Johansson <olof@lixom.net>
>
> Index: merge/arch/powerpc/platforms/pasemi/pci.c
> ===================================================================
> --- merge.orig/arch/powerpc/platforms/pasemi/pci.c
> +++ merge/arch/powerpc/platforms/pasemi/pci.c
> @@ -163,6 +163,19 @@ static void __init pas_fixup_phb_resourc
> }
>
>
> +void __devinit pas_pci_irq_fixup(struct pci_dev *dev)
> +{
> + /* DMA is special, 84 interrupts (128 -> 211), all but 128
> + * need to be mapped by hand here.
> + */
> + if (dev->vendor == 0x1959 && dev->device == 0xa007) {
> + int i;
> + for (i = 129; i < 212; i++)
> + irq_create_mapping(NULL, i);
> + }
> +}
> +
> +
> void __init pas_pci_init(void)
> {
> struct device_node *np, *root;
> Index: merge/arch/powerpc/platforms/pasemi/setup.c
> ===================================================================
> --- merge.orig/arch/powerpc/platforms/pasemi/setup.c
> +++ merge/arch/powerpc/platforms/pasemi/setup.c
> @@ -242,4 +242,5 @@ define_machine(pas) {
> .check_legacy_ioport = pas_check_legacy_ioport,
> .progress = pas_progress,
> .machine_check_exception = pas_machine_check_handler,
> + .pci_irq_fixup = pas_pci_irq_fixup,
> };
> Index: merge/arch/powerpc/platforms/pasemi/pasemi.h
> ===================================================================
> --- merge.orig/arch/powerpc/platforms/pasemi/pasemi.h
> +++ merge/arch/powerpc/platforms/pasemi/pasemi.h
> @@ -3,6 +3,7 @@
>
> extern unsigned long pas_get_boot_time(void);
> extern void pas_pci_init(void);
> +extern void __devinit pas_pci_irq_fixup(struct pci_dev *dev);
>
> extern void __init pasemi_idle_init(void);
>
>
> --
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: [PATCH] [7/9] pasemi: Configure DMA controller interrupts
2007-02-04 23:53 ` Benjamin Herrenschmidt
@ 2007-02-05 4:52 ` Olof Johansson
0 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-05 4:52 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev, Paul Mackerras
On Mon, Feb 05, 2007 at 10:53:49AM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2007-02-01 at 22:54 -0600, Olof Johansson wrote:
> > plain text document attachment (pasemi-dma-irqs)
> > The DMA controller on PWRficient is somewhat special -- has a PCI header
> > so it looks like it's on the root PCI (-Express) root bus, but it uses
> > more than the default number of interrupts (and they are hardwired).
> >
> > We need to wire up all interrupts for the DMA controller. The generic
> > IRQ code will only map the primary interrupt from the PCI header (128),
> > so add 129->211 by hand.
>
> Or you can have them in the device-tree ... the generic code only maps
> PCI IRQ index 0 but nothing prevents your fixup code to map the other
> ones.
I don't see the point in having them in the device tree fixups instead
of pci fixups. I'll move them to the driver for now.
> However, I do wonder what is the point of creating a mapping and nor
> storing the resulting virq anywhere ?
Current usage was relying on the virqs being allocated linearly with
the rest. Yes, that's in hindsight broken.
> When are those IRQs actually used ?
In the ethernet driver;
ret = request_irq(mac->dma_pdev->irq + mac->dma_txch,
&pasemi_mac_tx_intr, IRQF_DISABLED,
mac->tx->irq_name, dev);
[...]
ret = request_irq(mac->dma_pdev->irq + 20 + mac->dma_rxch,
&pasemi_mac_rx_intr, IRQF_DISABLED,
mac->rx->irq_name, dev);
> That is the place where the mapping should happen... There is no
> guarantee that the resulting virq from irq_create_mapping() will be the
> same as the HW irq you passed in (it will in -most- cases with the
> current code, but it's a bug to rely on that behaviour). Thus you should
> store the result of irq_create_mapping() and use that. I see no
> advantage in "pre-mapping" things that way.
I'll submit an incremental patch to the ethernet driver.
-Olof
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH] [8/9] pasemi: iommu support
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (6 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [7/9] pasemi: Configure DMA controller interrupts Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
2007-02-02 4:54 ` [PATCH] [9/9] pasemi: defconfig Olof Johansson
8 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
I/O TLB support for PA6T-1682M.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/platforms/pasemi/iommu.c
===================================================================
--- /dev/null
+++ merge/arch/powerpc/platforms/pasemi/iommu.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 2005-2007, PA Semi, Inc
+ *
+ * Maintained by: Olof Johansson <olof@lixom.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#undef DEBUG
+
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/pci.h>
+#include <asm/iommu.h>
+#include <asm/machdep.h>
+#include <asm/abs_addr.h>
+
+
+#define IOBMAP_PAGE_SHIFT 12
+#define IOBMAP_PAGE_SIZE (1 << IOBMAP_PAGE_SHIFT)
+#define IOBMAP_PAGE_MASK (IOBMAP_PAGE_SIZE - 1)
+
+#define IOBMAP_PAGE_FACTOR (PAGE_SHIFT - IOBMAP_PAGE_SHIFT)
+
+#define IOB_BASE 0xe0000000
+#define IOB_SIZE 0x3000
+/* Configuration registers */
+#define IOBCAP_REG 0x10
+#define IOBCOM_REG 0x40
+/* Enable IOB address translation */
+#define IOBCOM_ATEN 0x00000100
+
+/* Address decode configuration register */
+#define IOB_AD_REG 0x53
+/* IOBCOM_AD_REG fields */
+#define IOB_AD_VGPRT 0x00000e00
+#define IOB_AD_VGAEN 0x00000100
+/* Direct mapping settings */
+#define IOB_AD_MPSEL_MASK 0x00000030
+#define IOB_AD_MPSEL_B38 0x00000000
+#define IOB_AD_MPSEL_B40 0x00000010
+#define IOB_AD_MPSEL_B42 0x00000020
+/* Translation window size / enable */
+#define IOB_AD_TRNG_MASK 0x00000003
+#define IOB_AD_TRNG_256M 0x00000000
+#define IOB_AD_TRNG_2G 0x00000001
+#define IOB_AD_TRNG_128G 0x00000003
+
+#define IOB_TABLEBASE_REG 0x55
+
+/* Base of the 64 4-byte L1 registers */
+#define IOB_XLT_L1_REGBASE 0xac0
+
+/* Register to invalidate TLB entries */
+#define IOB_AT_INVAL_TLB_REG 0xb40
+
+/* The top two bits of the level 1 entry contains valid and type flags */
+#define IOBMAP_L1E_V 0x40000000
+#define IOBMAP_L1E_V_B 0x80000000
+
+/* For big page entries, the bottom two bits contains flags */
+#define IOBMAP_L1E_BIG_CACHED 0x00000002
+#define IOBMAP_L1E_BIG_PRIORITY 0x00000001
+
+/* For regular level 2 entries, top 2 bits contain valid and cache flags */
+#define IOBMAP_L2E_V 0x80000000
+#define IOBMAP_L2E_V_CACHED 0xc0000000
+
+static u32 *iob;
+static u32 iob_l1_emptyval;
+static u32 iob_l2_emptyval;
+static u32 *iob_l2_base;
+
+static struct iommu_table iommu_table_iobmap;
+static int iommu_table_iobmap_inited;
+
+static void iobmap_build(struct iommu_table *tbl, long index,
+ long npages, unsigned long uaddr,
+ enum dma_data_direction direction)
+{
+ u32 *ip;
+ u32 rpn;
+ unsigned long bus_addr;
+
+ pr_debug("iobmap: build at: %lx, %lx, addr: %lx\n", index, npages, uaddr);
+
+ bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
+
+ npages <<= IOBMAP_PAGE_FACTOR;
+ index <<= IOBMAP_PAGE_FACTOR;
+
+ ip = ((u32 *)tbl->it_base) + index;
+
+ while (npages--) {
+ rpn = virt_to_abs(uaddr) >> IOBMAP_PAGE_SHIFT;
+
+ *(ip++) = IOBMAP_L2E_V | rpn;
+ /* invalidate tlb, can be optimized more */
+ out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14);
+
+ uaddr += IOBMAP_PAGE_SIZE;
+ bus_addr += IOBMAP_PAGE_SIZE;
+ }
+}
+
+
+static void iobmap_free(struct iommu_table *tbl, long index,
+ long npages)
+{
+ u32 *ip;
+ unsigned long bus_addr;
+
+ pr_debug("iobmap: free at: %lx, %lx\n", index, npages);
+
+ bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
+
+ npages <<= IOBMAP_PAGE_FACTOR;
+ index <<= IOBMAP_PAGE_FACTOR;
+
+ ip = ((u32 *)tbl->it_base) + index;
+
+ while (npages--) {
+ *(ip++) = iob_l2_emptyval;
+ /* invalidate tlb, can be optimized more */
+ out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14);
+ bus_addr += IOBMAP_PAGE_SIZE;
+ }
+}
+
+
+static void iommu_table_iobmap_setup(void)
+{
+ pr_debug(" -> %s\n", __func__);
+ iommu_table_iobmap.it_busno = 0;
+ iommu_table_iobmap.it_offset = 0;
+ /* it_size is in number of entries */
+ iommu_table_iobmap.it_size = 0x80000000 >> PAGE_SHIFT;
+
+ /* Initialize the common IOMMU code */
+ iommu_table_iobmap.it_base = (unsigned long)iob_l2_base;
+ iommu_table_iobmap.it_index = 0;
+ /* XXXOJN tune this on real hardware to avoid IOB cache invals.
+ * Should probably be 8 (64 bytes)
+ */
+ iommu_table_iobmap.it_blocksize = 4;
+ iommu_init_table(&iommu_table_iobmap, 0);
+ pr_debug(" <- %s\n", __func__);
+}
+
+
+
+static void pci_dma_bus_setup_pasemi(struct pci_bus *bus)
+{
+ struct device_node *dn;
+
+ pr_debug("pci_dma_bus_setup, bus %p, bus->self %p\n", bus, bus->self);
+
+ if (!iommu_table_iobmap_inited) {
+ iommu_table_iobmap_inited = 1;
+ iommu_table_iobmap_setup();
+ }
+
+ dn = pci_bus_to_OF_node(bus);
+
+ if (dn)
+ PCI_DN(dn)->iommu_table = &iommu_table_iobmap;
+
+}
+
+
+static void pci_dma_dev_setup_pasemi(struct pci_dev *dev)
+{
+ pr_debug("pci_dma_dev_setup, dev %p (%s)\n", dev, pci_name(dev));
+
+ /* DMA device is untranslated, but all other PCI-e goes through
+ * the IOMMU
+ */
+ if (dev->vendor == 0x1959 && dev->device == 0xa007)
+ dev->dev.archdata.dma_ops = &dma_direct_ops;
+ else
+ dev->dev.archdata.dma_data = &iommu_table_iobmap;
+}
+
+static void pci_dma_bus_setup_null(struct pci_bus *b) { }
+static void pci_dma_dev_setup_null(struct pci_dev *d) { }
+
+int iob_init(struct device_node *dn)
+{
+ unsigned long tmp;
+ u32 regword;
+ int i;
+
+ pr_debug(" -> %s\n", __func__);
+
+ /* Allocate a spare page to map all invalid IOTLB pages. */
+ tmp = lmb_alloc(IOBMAP_PAGE_SIZE, IOBMAP_PAGE_SIZE);
+ if (!tmp)
+ panic("IOBMAP: Cannot allocate spare page!");
+ /* Empty l1 is marked invalid */
+ iob_l1_emptyval = 0;
+ /* Empty l2 is mapped to dummy page */
+ iob_l2_emptyval = IOBMAP_L2E_V | (tmp >> IOBMAP_PAGE_SHIFT);
+
+ iob = ioremap(IOB_BASE, IOB_SIZE);
+ if (!iob)
+ panic("IOBMAP: Cannot map registers!");
+
+ /* setup direct mapping of the L1 entries */
+ for (i = 0; i < 64; i++) {
+ /* Each L1 covers 32MB, i.e. 8K entries = 32K of ram */
+ regword = IOBMAP_L1E_V | (__pa(iob_l2_base + i*0x2000) >> 12);
+ out_le32(iob+IOB_XLT_L1_REGBASE+i, regword);
+ }
+
+ /* set 2GB translation window, based at 0 */
+ regword = in_le32(iob+IOB_AD_REG);
+ regword &= ~IOB_AD_TRNG_MASK;
+ regword |= IOB_AD_TRNG_2G;
+ out_le32(iob+IOB_AD_REG, regword);
+
+ /* Enable translation */
+ regword = in_le32(iob+IOBCOM_REG);
+ regword |= IOBCOM_ATEN;
+ out_le32(iob+IOBCOM_REG, regword);
+
+ pr_debug(" <- %s\n", __func__);
+
+ return 0;
+}
+
+
+/* These are called very early. */
+void iommu_init_early_pasemi(void)
+{
+ int iommu_off;
+
+#ifndef CONFIG_PPC_PASEMI_IOMMU
+ iommu_off = 1;
+#else
+ iommu_off = of_chosen &&
+ get_property(of_chosen, "linux,iommu-off", NULL);
+#endif
+ if (iommu_off) {
+ /* Direct I/O, IOMMU off */
+ ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_null;
+ ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_null;
+ pci_dma_ops = &dma_direct_ops;
+
+ return;
+ }
+
+ iob_init(NULL);
+
+ ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pasemi;
+ ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pasemi;
+ ppc_md.tce_build = iobmap_build;
+ ppc_md.tce_free = iobmap_free;
+ pci_dma_ops = &dma_iommu_ops;
+}
+
+void __init alloc_iobmap_l2(void)
+{
+#ifndef CONFIG_PPC_PASEMI_IOMMU
+ return;
+#endif
+ /* For 2G space, 8x64 pages (2^21 bytes) is max total l2 size */
+ iob_l2_base = (u32 *)abs_to_virt(lmb_alloc_base(1UL<<21, 1UL<<21, 0x80000000));
+
+ printk(KERN_INFO "IOBMAP L2 allocated at: %p\n", iob_l2_base);
+}
Index: merge/arch/powerpc/platforms/pasemi/setup.c
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/setup.c
+++ merge/arch/powerpc/platforms/pasemi/setup.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2006 PA Semi, Inc
+ * Copyright (C) 2006-2007 PA Semi, Inc
*
* Authors: Kip Walker, PA Semi
* Olof Johansson, PA Semi
@@ -91,9 +91,6 @@ void __init pas_setup_arch(void)
/* Setup SMP callback */
smp_ops = &pas_smp_ops;
#endif
- /* no iommu yet */
- pci_dma_ops = &dma_direct_ops;
-
/* Lookup PCI hosts */
pas_pci_init();
@@ -214,6 +211,11 @@ static int pas_machine_check_handler(str
return !!(srr1 & 0x2);
}
+static void __init pas_init_early(void)
+{
+ iommu_init_early_pasemi();
+}
+
/*
* Called very early, MMU is off, device-tree isn't unflattened
@@ -227,6 +229,8 @@ static int __init pas_probe(void)
hpte_init_native();
+ alloc_iobmap_l2();
+
return 1;
}
@@ -234,6 +238,7 @@ define_machine(pas) {
.name = "PA Semi PA6T-1682M",
.probe = pas_probe,
.setup_arch = pas_setup_arch,
+ .init_early = pas_init_early,
.init_IRQ = pas_init_IRQ,
.get_irq = mpic_get_irq,
.restart = pas_restart,
Index: merge/include/asm-powerpc/iommu.h
===================================================================
--- merge.orig/include/asm-powerpc/iommu.h
+++ merge/include/asm-powerpc/iommu.h
@@ -99,6 +99,7 @@ extern void iommu_unmap_single(struct io
extern void iommu_init_early_pSeries(void);
extern void iommu_init_early_iSeries(void);
extern void iommu_init_early_dart(void);
+extern void iommu_init_early_pasemi(void);
#ifdef CONFIG_PCI
extern void pci_iommu_init(void);
Index: merge/arch/powerpc/Kconfig
===================================================================
--- merge.orig/arch/powerpc/Kconfig
+++ merge/arch/powerpc/Kconfig
@@ -699,6 +699,7 @@ source arch/powerpc/platforms/86xx/Kconf
source arch/powerpc/platforms/8xx/Kconfig
source arch/powerpc/platforms/cell/Kconfig
source arch/powerpc/platforms/ps3/Kconfig
+source arch/powerpc/platforms/pasemi/Kconfig
menu "Kernel options"
Index: merge/arch/powerpc/platforms/pasemi/Kconfig
===================================================================
--- /dev/null
+++ merge/arch/powerpc/platforms/pasemi/Kconfig
@@ -0,0 +1,10 @@
+menu "PA Semi PWRficient options"
+ depends on PPC_PASEMI
+
+config PPC_PASEMI_IOMMU
+ bool "PA Semi IOMMU support"
+ depends on PPC_PASEMI
+ help
+ IOMMU support for PA6T-1682M
+
+endmenu
Index: merge/arch/powerpc/platforms/pasemi/Makefile
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/Makefile
+++ merge/arch/powerpc/platforms/pasemi/Makefile
@@ -1,2 +1,2 @@
-obj-y += setup.o pci.o time.o idle.o powersave.o
+obj-y += setup.o pci.o time.o idle.o powersave.o iommu.o
Index: merge/arch/powerpc/platforms/pasemi/pasemi.h
===================================================================
--- merge.orig/arch/powerpc/platforms/pasemi/pasemi.h
+++ merge/arch/powerpc/platforms/pasemi/pasemi.h
@@ -4,6 +4,9 @@
extern unsigned long pas_get_boot_time(void);
extern void pas_pci_init(void);
extern void __devinit pas_pci_irq_fixup(struct pci_dev *dev);
+extern void __devinit pas_pci_dma_dev_setup(struct pci_dev *dev);
+
+extern void __init alloc_iobmap_l2(void);
extern void __init pasemi_idle_init(void);
@@ -12,4 +15,5 @@ extern void idle_spin(void);
extern void idle_doze(void);
+
#endif /* _PASEMI_PASEMI_H */
--
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH] [9/9] pasemi: defconfig
2007-02-02 4:54 [PATCH] [0/9] PA Semi patches Olof Johansson
` (7 preceding siblings ...)
2007-02-02 4:54 ` [PATCH] [8/9] pasemi: iommu support Olof Johansson
@ 2007-02-02 4:54 ` Olof Johansson
8 siblings, 0 replies; 21+ messages in thread
From: Olof Johansson @ 2007-02-02 4:54 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
Base pasemi defconfig. Nothing special, just the native drivers plus
common PCI-express/PCI cards.
Signed-off-by: Olof Johansson <olof@lixom.net>
Index: merge/arch/powerpc/configs/pasemi_defconfig
===================================================================
--- /dev/null
+++ merge/arch/powerpc/configs/pasemi_defconfig
@@ -0,0 +1,1722 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.20-rc6
+# Thu Feb 1 22:54:15 2007
+#
+CONFIG_PPC64=y
+CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+
+#
+# Processor support
+#
+CONFIG_POWER4_ONLY=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+# CONFIG_VIRT_CPU_ACCOUNTING is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+CONFIG_PPC_PSERIES=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_MAPLE is not set
+CONFIG_PPC_PASEMI=y
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
+CONFIG_XICS=y
+# CONFIG_U3_DART is not set
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+# CONFIG_RTAS_FLASH is not set
+# CONFIG_MMIO_NVRAM is not set
+CONFIG_IBMVIO=y
+# CONFIG_IBMEBUS is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+CONFIG_MPIC=y
+
+#
+# PA Semi PWRficient options
+#
+CONFIG_PPC_PASEMI_IOMMU=y
+
+#
+# Kernel options
+#
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_BKL=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
+CONFIG_IOMMU_VMERGE=y
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_IRQ_ALL_CPUS is not set
+# CONFIG_PPC_SPLPAR is not set
+CONFIG_EEH=y
+# CONFIG_SCANLOG is not set
+# CONFIG_LPARCFG is not set
+# CONFIG_NUMA is not set
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=y
+CONFIG_PCMCIA_DEBUG=y
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+# CONFIG_YENTA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+CONFIG_MTD_SLRAM=y
+CONFIG_MTD_PHRAM=y
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_NAND_CAFE is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_IDEDISK_MULTI_MODE=y
+# CONFIG_BLK_DEV_IDECS is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+CONFIG_BLK_DEV_IDESCSI=y
+CONFIG_IDE_TASK_IOCTL=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_CHR_DEV_OSST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=y
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+CONFIG_BLK_DEV_3W_XXXX_RAID=y
+CONFIG_SCSI_3W_9XXX=y
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_IBMVSCSI is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# PCMCIA SCSI adapter support
+#
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+CONFIG_SATA_MV=y
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+CONFIG_SATA_SIL24=y
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+CONFIG_ATA_GENERIC=y
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+CONFIG_IEEE1394=y
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_IEEE1394_OUI_DB is not set
+# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set
+# CONFIG_IEEE1394_EXPORT_FULL_API is not set
+
+#
+# Device Drivers
+#
+CONFIG_IEEE1394_PCILYNX=y
+CONFIG_IEEE1394_OHCI1394=y
+
+#
+# Protocol Drivers
+#
+# CONFIG_IEEE1394_VIDEO1394 is not set
+CONFIG_IEEE1394_SBP2=y
+# CONFIG_IEEE1394_ETH1394 is not set
+# CONFIG_IEEE1394_DV1394 is not set
+CONFIG_IEEE1394_RAWIO=y
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBMVETH=y
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+CONFIG_EEPRO100=y
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+CONFIG_E1000_NAPI=y
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=y
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_ICOM is not set
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=4
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_CONSOLE=y
+CONFIG_HVC_RTAS=y
+# CONFIG_HVCS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+CONFIG_GEN_RTC=y
+CONFIG_GEN_RTC_X=y
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+CONFIG_RAW_DRIVER=y
+CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+CONFIG_I2C_ALGOPCF=y
+CONFIG_I2C_ALGOPCA=y
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+CONFIG_SENSORS_EEPROM=y
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+CONFIG_I2C_DEBUG_BUS=y
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+CONFIG_SENSORS_LM85=y
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=y
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB=y
+CONFIG_FB_DDC=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_MACMODES=y
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_VGA16=y
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_NVIDIA=y
+CONFIG_FB_NVIDIA_I2C=y
+CONFIG_FB_RIVA=y
+CONFIG_FB_RIVA_I2C=y
+# CONFIG_FB_RIVA_DEBUG is not set
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=y
+CONFIG_FB_MATROX_MAVEN=y
+CONFIG_FB_MATROX_MULTIHEAD=y
+CONFIG_FB_RADEON=y
+CONFIG_FB_RADEON_I2C=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_VGACON_SOFT_SCROLLBACK=y
+CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_RAWMIDI=y
+CONFIG_SND_SEQUENCER=y
+# CONFIG_SND_SEQ_DUMMY is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# ALSA PowerMac devices
+#
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_USB_USX2Y=y
+
+#
+# PCMCIA devices
+#
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+CONFIG_USB_SL811_HCD=y
+# CONFIG_USB_SL811_CS is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_TOUCHSCREEN is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Virtualization
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
+
+#
+# Instrumentation Support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUGGER=y
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
+# CONFIG_IRQSTACKS is not set
+CONFIG_BOOTX_TEXT=y
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=y
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
--
^ permalink raw reply [flat|nested] 21+ messages in thread