회사에 노트북을 포맷하려고 하는데
compaq nx6320 모델이다. 듀얼코어 / SATA 하드인데
XP를 하려고 하니 하드 인식 못한다고 버팅기고, BIOS는 워낙 단순해서 설정가능한 항목이 없다.
일단 SATA native mode 라는게 있는데, 졸음 갈아엎기 상태라서..
save가 제대로 되었었는지 확인을 못하고, 제대로 못해봤다. 다음번에 확실하게 확인하고 SATA native mode가 꺼졌는지 확인해 봐야겠다.
2009.10.28 추가
아래 스샷을 보면 알겠지만, HP BIOS에서 ESC는 변동사항을 취소한다.(cancel)
반드시 F10을 눌러서 Accept 하고 Save and Exit 한다.
The advanced features that can be
utilized in native mode revolve around improvements to the Serial ATA
interconnect. The feature that has generated the most interest in this
area is hot plugging, which allows an end user to remove a storage
device from a Serial ATA controller while a system is running. This is
useful for RAID systems and notebook docking stations with built-in
storage devices. However, hot plugging should not be attempted with a
system's primary boot device.
Another improvement is finer
grained power management. In addition to doing power management on
Serial ATA storage devices, the Serial ATA controller itself can be
managed so that unused parts of the controller can be put into lower
power modes to conserve electricity.
Finally there are features
for Serial ATA drivers. There are new control, error and status
registers that allow the Serial ATA controller to pass information to
the driver about Serial ATA specific features. Also the Serial ATA
interconnect configures its own transfer rate so that the driver no
longer needs to.
outp() inp()는 매크로이다.
정확한 시기는 모르겠지만, winAVR-20050414 버전 이후 제외된 것으로 보인다.
물론 <compat/deprecated.h> 를 사용하면 호환되도록 작동은 가능할 것으로 보이지만,
문법적으로 깔끔하지 않고, 표준 C를 따르지 않는(이 부분은 좀 이해가 안됨) 이유로 인해서
불편함을 감수하고 위의 매크로가 제외되었다고 한다.
There was a discussion a while back on the avr-gcc mailing list. Some
"old stuff" has been purged. Some people are not happy about it. But the purged macros were non-standard, had confusing syntax and unclear semantics, and had been deprecated for over two years, so (IMHO) the
maintainers were justified in purging them.
The quick fix for legacy code is to create a new header (e.g.
"legacy.h") that defines the purged macros for you. E.g.,
/* Copyright (c) 2005,2006 Joerg Wunsch
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE. */
/* $Id: deprecated.h,v 1.6.2.2 2008/07/30 21:39:21 arcanum Exp $ */
#ifndef _COMPAT_DEPRECATED_H_
#define _COMPAT_DEPRECATED_H_
/** \defgroup deprecated_items "compat/deprecated.h": Deprecated items
This header file contains several items that used to be available
in previous versions of this library, but have eventually been
deprecated over time.
\code #include "compat/deprecated.h" \endcode
These items are supplied within that header file for backward
compatibility reasons only, so old source code that has been
written for previous library versions could easily be maintained
until its end-of-life. Use of any of these items in new code is
strongly discouraged.
*/
/** \name Allowing specific system-wide interrupts
In addition to globally enabling interrupts, each device's particular
interrupt needs to be enabled separately if interrupts for this device are
desired. While some devices maintain their interrupt enable bit inside
the device's register set, external and timer interrupts have system-wide
configuration registers.
Example:
\code
// Enable timer 1 overflow interrupts.
timer_enable_int(_BV(TOIE1));
// Do some work...
// Disable all timer interrupts.
timer_enable_int(0);
\endcode
\note Be careful when you use these functions. If you already have a
different interrupt enabled, you could inadvertantly disable it by
enabling another intterupt. */
/*@{*/
/** \ingroup deprecated_items
\def enable_external_int(mask)
\deprecated
This macro gives access to the \c GIMSK register (or \c EIMSK register
if using an AVR Mega device or \c GICR register for others). Although this
macro is essentially the same as assigning to the register, it does
adapt slightly to the type of device being used. This macro is
unavailable if none of the registers listed above are defined. */
/* Define common register definition if available. */
#if defined(EIMSK)
# define __EICR EIMSK
#elif defined(GIMSK)
# define __EICR GIMSK
#elif defined(GICR)
# define __EICR GICR
#endif
/* If common register defined, define macro. */
#if defined(__EICR) || defined(__DOXYGEN__)
#define enable_external_int(mask) (__EICR = mask)
#endif
/** \ingroup deprecated_items
\deprecated
This function modifies the \c timsk register.
The value you pass via \c ints is device specific. */
static __inline__ void timer_enable_int (unsigned char ints)
{
#ifdef TIMSK
TIMSK = ints;
#endif
}
/** \def INTERRUPT(signame)
\ingroup deprecated_items
\deprecated
Introduces an interrupt handler function that runs with global interrupts
initially enabled. This allows interrupt handlers to be interrupted.
As this macro has been used by too many unsuspecting people in the
past, it has been deprecated, and will be removed in a future
version of the library. Users who want to legitimately re-enable
interrupts in their interrupt handlers as quickly as possible are
encouraged to explicitly declare their handlers as described
\ref attr_interrupt "above".
*/
#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# define __INTR_ATTRS used, externally_visible
#else /* GCC < 4.1 */
# define __INTR_ATTRS used
#endif
#ifdef __cplusplus
#define INTERRUPT(signame) \
extern "C" void signame(void); \
void signame (void) __attribute__ ((interrupt,__INTR_ATTRS)); \
void signame (void)
#else
#define INTERRUPT(signame) \
void signame (void) __attribute__ ((interrupt,__INTR_ATTRS)); \
void signame (void)
#endif
/*@}*/
/**
\name Obsolete IO macros
Back in a time when AVR-GCC and avr-libc could not handle IO port
access in the direct assignment form as they are handled now, all
IO port access had to be done through specific macros that
eventually resulted in inline assembly instructions performing the
desired action.
These macros became obsolete, as reading and writing IO ports can
be done by simply using the IO port name in an expression, and all
bit manipulation (including those on IO ports) can be done using
generic C bit manipulation operators.
The macros in this group simulate the historical behaviour. While
they are supposed to be applied to IO ports, the emulation actually
uses standard C methods, so they could be applied to arbitrary
memory locations as well.
*/
/*@{*/
/**
\ingroup deprecated_items
\def inp(port)
\deprecated
Read a value from an IO port \c port.
*/
#define inp(port) (port)
/**
\ingroup deprecated_items
\def outp(val, port)
\deprecated
Write \c val to IO port \c port.
*/
#define outp(val, port) (port) = (val)
/**
\ingroup deprecated_items
\def inb(port)
\deprecated
Read a value from an IO port \c port.
*/
#define inb(port) (port)
/**
\ingroup deprecated_items
\def outb(port, val)
\deprecated
Write \c val to IO port \c port.
*/
#define outb(port, val) (port) = (val)
/**
\ingroup deprecated_items
\def sbi(port, bit)
\deprecated
Set \c bit in IO port \c port.
*/
#define sbi(port, bit) (port) |= (1 << (bit))
/**
\ingroup deprecated_items
\def cbi(port, bit)
\deprecated
Clear \c bit in IO port \c port.
*/
#define cbi(port, bit) (port) &= ~(1 << (bit))
/*@}*/
#endif /* _COMPAT_DEPRECATED_H_ */
