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author | Sam Ravnborg <sam@ravnborg.org> | 2008-07-27 23:00:59 +0200 |
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committer | Sam Ravnborg <sam@ravnborg.org> | 2008-07-27 23:00:59 +0200 |
commit | a439fe51a1f8eb087c22dd24d69cebae4a3addac (patch) | |
tree | e32d1fa97a220ab598d8ab364205817c5bf2bd6f /arch/sparc/include/asm/auxio_64.h | |
parent | 837b41b5de356aa67abb2cadb5eef3efc7776f91 (diff) | |
download | linux-a439fe51a1f8eb087c22dd24d69cebae4a3addac.tar.bz2 |
sparc, sparc64: use arch/sparc/include
The majority of this patch was created by the following script:
***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***
The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch/sparc/include/asm/auxio_64.h')
-rw-r--r-- | arch/sparc/include/asm/auxio_64.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/auxio_64.h b/arch/sparc/include/asm/auxio_64.h new file mode 100644 index 000000000000..f61cd1e3e395 --- /dev/null +++ b/arch/sparc/include/asm/auxio_64.h @@ -0,0 +1,100 @@ +/* + * auxio.h: Definitions and code for the Auxiliary I/O registers. + * + * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * + * Refactoring for unified NCR/PCIO support 2002 Eric Brower (ebrower@usa.net) + */ +#ifndef _SPARC64_AUXIO_H +#define _SPARC64_AUXIO_H + +/* AUXIO implementations: + * sbus-based NCR89C105 "Slavio" + * LED/Floppy (AUX1) register + * Power (AUX2) register + * + * ebus-based auxio on PCIO + * LED Auxio Register + * Power Auxio Register + * + * Register definitions from NCR _NCR89C105 Chip Specification_ + * + * SLAVIO AUX1 @ 0x1900000 + * ------------------------------------------------- + * | (R) | (R) | D | (R) | E | M | T | L | + * ------------------------------------------------- + * (R) - bit 7:6,4 are reserved and should be masked in s/w + * D - Floppy Density Sense (1=high density) R/O + * E - Link Test Enable, directly reflected on AT&T 7213 LTE pin + * M - Monitor/Mouse Mux, directly reflected on MON_MSE_MUX pin + * T - Terminal Count: sends TC pulse to 82077 floppy controller + * L - System LED on front panel (0=off, 1=on) + */ +#define AUXIO_AUX1_MASK 0xc0 /* Mask bits */ +#define AUXIO_AUX1_FDENS 0x20 /* Floppy Density Sense */ +#define AUXIO_AUX1_LTE 0x08 /* Link Test Enable */ +#define AUXIO_AUX1_MMUX 0x04 /* Monitor/Mouse Mux */ +#define AUXIO_AUX1_FTCNT 0x02 /* Terminal Count, */ +#define AUXIO_AUX1_LED 0x01 /* System LED */ + +/* SLAVIO AUX2 @ 0x1910000 + * ------------------------------------------------- + * | (R) | (R) | D | (R) | (R) | (R) | C | F | + * ------------------------------------------------- + * (R) - bits 7:6,4:2 are reserved and should be masked in s/w + * D - Power Failure Detect (1=power fail) + * C - Clear Power Failure Detect Int (1=clear) + * F - Power Off (1=power off) + */ +#define AUXIO_AUX2_MASK 0xdc /* Mask Bits */ +#define AUXIO_AUX2_PFAILDET 0x20 /* Power Fail Detect */ +#define AUXIO_AUX2_PFAILCLR 0x02 /* Clear Pwr Fail Det Intr */ +#define AUXIO_AUX2_PWR_OFF 0x01 /* Power Off */ + +/* Register definitions from Sun Microsystems _PCIO_ p/n 802-7837 + * + * PCIO LED Auxio @ 0x726000 + * ------------------------------------------------- + * | 31:1 Unused | LED | + * ------------------------------------------------- + * Bits 31:1 unused + * LED - System LED on front panel (0=off, 1=on) + */ +#define AUXIO_PCIO_LED 0x01 /* System LED */ + +/* PCIO Power Auxio @ 0x724000 + * ------------------------------------------------- + * | 31:2 Unused | CPO | SPO | + * ------------------------------------------------- + * Bits 31:2 unused + * CPO - Courtesy Power Off (1=off) + * SPO - System Power Off (1=off) + */ +#define AUXIO_PCIO_CPWR_OFF 0x02 /* Courtesy Power Off */ +#define AUXIO_PCIO_SPWR_OFF 0x01 /* System Power Off */ + +#ifndef __ASSEMBLY__ + +extern void __iomem *auxio_register; + +#define AUXIO_LTE_ON 1 +#define AUXIO_LTE_OFF 0 + +/* auxio_set_lte - Set Link Test Enable (TPE Link Detect) + * + * on - AUXIO_LTE_ON or AUXIO_LTE_OFF + */ +extern void auxio_set_lte(int on); + +#define AUXIO_LED_ON 1 +#define AUXIO_LED_OFF 0 + +/* auxio_set_led - Set system front panel LED + * + * on - AUXIO_LED_ON or AUXIO_LED_OFF + */ +extern void auxio_set_led(int on); + +#endif /* ifndef __ASSEMBLY__ */ + +#endif /* !(_SPARC64_AUXIO_H) */ |