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merge with mainline

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This commit is contained in:
BVK Chaitanya 2010-08-26 12:11:57 +05:30
commit 8fdefb9253
571 changed files with 9244 additions and 5950 deletions
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17
include/grub/dl.h
View file

@ -25,6 +25,13 @@
#include <grub/types.h>
#include <grub/elf.h>
/*
* Macros GRUB_MOD_INIT and GRUB_MOD_FINI are also used by build rules
* to collect module names, so we define them only when they are not
* defined already.
*/
#ifndef GRUB_MOD_INIT
#define GRUB_MOD_INIT(name) \
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
void grub_##name##_init (void); \
@ -32,7 +39,9 @@ void \
grub_##name##_init (void) { grub_mod_init (0); } \
static void \
grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
#endif
#ifndef GRUB_MOD_FINI
#define GRUB_MOD_FINI(name) \
static void grub_mod_fini (void) __attribute__ ((used)); \
void grub_##name##_fini (void); \
@ -40,6 +49,7 @@ void \
grub_##name##_fini (void) { grub_mod_fini (); } \
static void \
grub_mod_fini (void)
#endif
#ifdef APPLE_CC
#define GRUB_MOD_NAME(name) \
@ -92,11 +102,6 @@ grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
int EXPORT_FUNC(grub_dl_unload) (grub_dl_t mod);
void grub_dl_unload_unneeded (void);
void grub_dl_unload_all (void);
#if defined (GRUB_UTIL) || defined (GRUB_TARGET_NO_MODULES)
#define GRUB_NO_MODULES 1
#else
#define GRUB_NO_MODULES 0
#endif
int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
extern grub_dl_t EXPORT_VAR(grub_dl_head);
@ -110,7 +115,7 @@ grub_err_t grub_dl_register_symbol (const char *name, void *addr,
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
#if defined (_mips) && ! GRUB_NO_MODULES
#if defined (_mips)
#define GRUB_LINKER_HAVE_INIT 1
void grub_arch_dl_init_linker (void);
#endif

1
include/grub/emu/getroot.h
View file

@ -28,6 +28,7 @@ enum grub_dev_abstraction_types {
char *grub_guess_root_device (const char *dir);
int grub_util_get_dev_abstraction (const char *os_dev);
char *grub_util_get_grub_dev (const char *os_dev);
char *grub_make_system_path_relative_to_its_root (const char *path);
const char *grub_util_check_block_device (const char *blk_dev);
const char *grub_util_check_char_device (const char *blk_dev);

37
include/grub/emu/misc.h
View file

@ -1,8 +1,27 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EMU_MISC_H
#define GRUB_EMU_MISC_H 1
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/util/libzfs.h>
#ifdef __CYGWIN__
# include <sys/fcntl.h>
@ -23,15 +42,20 @@
extern int verbosity;
extern const char *program_name;
void grub_emu_init (void);
void grub_init_all (void);
void grub_fini_all (void);
char *grub_make_system_path_relative_to_its_root (const char *path);
void grub_find_zpool_from_dir (const char *dir,
char **poolname, char **poolfs);
void * EXPORT_FUNC(xmalloc) (grub_size_t size);
void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size);
char * EXPORT_FUNC(xstrdup) (const char *str);
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
char *grub_make_system_path_relative_to_its_root (const char *path)
__attribute__ ((warn_unused_result));
void * EXPORT_FUNC(xmalloc) (grub_size_t size) __attribute__ ((warn_unused_result));
void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size) __attribute__ ((warn_unused_result));
char * EXPORT_FUNC(xstrdup) (const char *str) __attribute__ ((warn_unused_result));
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((warn_unused_result));
void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...);
void EXPORT_FUNC(grub_util_info) (const char *fmt, ...);
@ -45,11 +69,12 @@ int EXPORT_FUNC(vasprintf) (char **buf, const char *fmt, va_list ap);
int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
#endif
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
extern char * canonicalize_file_name (const char *path);
#ifdef HAVE_DEVICE_MAPPER
int grub_device_mapper_supported (void);
#endif
libzfs_handle_t *grub_get_libzfs_handle (void);
#endif /* GRUB_EMU_MISC_H */

26
include/grub/misc.h
View file

@ -231,10 +231,10 @@ grub_strtol (const char *str, char **end, int base)
}
}
char *EXPORT_FUNC(grub_strdup) (const char *s);
char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n);
char *EXPORT_FUNC(grub_strdup) (const char *s) __attribute__ ((warn_unused_result));
char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n) __attribute__ ((warn_unused_result));
void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
grub_size_t EXPORT_FUNC(grub_strlen) (const char *s);
grub_size_t EXPORT_FUNC(grub_strlen) (const char *s) __attribute__ ((warn_unused_result));
int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
@ -261,8 +261,8 @@ int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
int EXPORT_FUNC(grub_vsnprintf) (char *str, grub_size_t n, const char *fmt,
va_list args);
char *EXPORT_FUNC(grub_xasprintf) (const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args);
__attribute__ ((format (printf, 1, 2))) __attribute__ ((warn_unused_result));
char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args) __attribute__ ((warn_unused_result));
void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
void EXPORT_FUNC(grub_abort) (void) __attribute__ ((noreturn));
grub_uint64_t EXPORT_FUNC(grub_divmod64) (grub_uint64_t n,
@ -288,6 +288,15 @@ grub_abs (int x)
return (unsigned int) x;
}
static inline long
grub_min (long x, long y)
{
if (x < y)
return x;
else
return y;
}
static inline long
grub_max (long x, long y)
{
@ -315,4 +324,11 @@ void EXPORT_FUNC (grub_halt) (int no_apm) __attribute__ ((noreturn));
void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
#endif
#ifdef GRUB_MACHINE_EMU
/* Flag to control module autoloading in normal mode. */
extern int EXPORT_VAR(grub_no_autoload);
#else
#define grub_no_autoload 0
#endif
#endif /* ! GRUB_MISC_HEADER */

2
include/grub/normal.h
View file

@ -73,7 +73,7 @@ grub_err_t grub_normal_print_device_info (const char *name);
/* Defined in `color.c'. */
char *grub_env_write_color_normal (struct grub_env_var *var, const char *val);
char *grub_env_write_color_highlight (struct grub_env_var *var, const char *val);
void grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
int grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
/* Defined in `menu_text.c'. */
void grub_wait_after_message (void);

73
include/grub/ns8250.h Normal file
View file

@ -0,0 +1,73 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2001,2002,2005,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_NS8250_HEADER
#define GRUB_NS8250_HEADER 1
/* Macros. */
/* The offsets of UART registers. */
#define UART_TX 0
#define UART_RX 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_SR 7
/* For LSR bits. */
#define UART_DATA_READY 0x01
#define UART_EMPTY_TRANSMITTER 0x20
/* The type of parity. */
#define UART_NO_PARITY 0x00
#define UART_ODD_PARITY 0x08
#define UART_EVEN_PARITY 0x18
/* The type of word length. */
#define UART_5BITS_WORD 0x00
#define UART_6BITS_WORD 0x01
#define UART_7BITS_WORD 0x02
#define UART_8BITS_WORD 0x03
/* The type of the length of stop bit. */
#define UART_1_STOP_BIT 0x00
#define UART_2_STOP_BITS 0x04
/* the switch of DLAB. */
#define UART_DLAB 0x80
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER14 0xC7
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER1 0x07
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_DTRRTS 0x03
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_OUT2 0x08
#endif /* ! GRUB_SERIAL_MACHINE_HEADER */

1
include/grub/pci.h
View file

@ -80,6 +80,7 @@
#define GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT 9
#define GRUB_PCI_STATUS_DEVSEL_TIMING_MASK 0x0600
#define GRUB_PCI_CLASS_SUBCLASS_VGA 0x0300
#ifndef ASM_FILE
typedef grub_uint32_t grub_pci_id_t;

10
include/grub/script_sh.h
View file

@ -23,6 +23,7 @@
#include <grub/types.h>
#include <grub/err.h>
#include <grub/parser.h>
#include <grub/command.h>
struct grub_script_mem;
@ -231,6 +232,9 @@ struct grub_parser_param
struct grub_lexer_param *lexerstate;
};
void grub_script_init (void);
void grub_script_fini (void);
void grub_script_argv_free (struct grub_script_argv *argv);
int grub_script_argv_next (struct grub_script_argv *argv);
int grub_script_argv_append (struct grub_script_argv *argv, const char *s);
@ -320,6 +324,12 @@ grub_err_t grub_script_execute_menuentry (struct grub_script_cmd *cmd);
/* Execute any GRUB pre-parsed command or script. */
grub_err_t grub_script_execute (struct grub_script *script);
/* Break command for loops. */
grub_err_t grub_script_break (grub_command_t cmd, int argc, char *argv[]);
/* SHIFT command for GRUB script. */
grub_err_t grub_script_shift (grub_command_t cmd, int argc, char *argv[]);
/* This variable points to the parsed command. This is used to
communicate with the bison code. */
extern struct grub_script_cmd *grub_script_parsed;

126
include/grub/serial.h
View file

@ -1,7 +1,7 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2001,2002,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,54 +20,100 @@
#ifndef GRUB_SERIAL_HEADER
#define GRUB_SERIAL_HEADER 1
/* Macros. */
#include <grub/types.h>
#include <grub/cpu/io.h>
#include <grub/usb.h>
#include <grub/list.h>
#include <grub/term.h>
/* The offsets of UART registers. */
#define UART_TX 0
#define UART_RX 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_SR 7
struct grub_serial_port;
struct grub_serial_config;
/* For LSR bits. */
#define UART_DATA_READY 0x01
#define UART_EMPTY_TRANSMITTER 0x20
struct grub_serial_driver
{
grub_err_t (*configure) (struct grub_serial_port *port,
struct grub_serial_config *config);
int (*fetch) (struct grub_serial_port *port);
void (*put) (struct grub_serial_port *port, const int c);
void (*fini) (struct grub_serial_port *port);
};
/* The type of parity. */
#define UART_NO_PARITY 0x00
#define UART_ODD_PARITY 0x08
#define UART_EVEN_PARITY 0x18
typedef enum
{
GRUB_SERIAL_PARITY_NONE,
GRUB_SERIAL_PARITY_ODD,
GRUB_SERIAL_PARITY_EVEN,
} grub_serial_parity_t;
/* The type of word length. */
#define UART_5BITS_WORD 0x00
#define UART_6BITS_WORD 0x01
#define UART_7BITS_WORD 0x02
#define UART_8BITS_WORD 0x03
typedef enum
{
GRUB_SERIAL_STOP_BITS_1,
GRUB_SERIAL_STOP_BITS_2,
} grub_serial_stop_bits_t;
/* The type of the length of stop bit. */
#define UART_1_STOP_BIT 0x00
#define UART_2_STOP_BITS 0x04
struct grub_serial_config
{
unsigned speed;
int word_len;
grub_serial_parity_t parity;
grub_serial_stop_bits_t stop_bits;
};
/* the switch of DLAB. */
#define UART_DLAB 0x80
struct grub_serial_port
{
struct grub_serial_port *next;
char *name;
struct grub_serial_driver *driver;
struct grub_serial_config config;
int configured;
/* This should be void *data but since serial is useful as an early console
when malloc isn't available it's a union.
*/
union
{
grub_port_t port;
struct
{
grub_usb_device_t usbdev;
int configno;
int interfno;
char buf[64];
int bufstart, bufend;
struct grub_usb_desc_endp *in_endp;
struct grub_usb_desc_endp *out_endp;
};
};
grub_term_output_t term_out;
grub_term_input_t term_in;
};
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER14 0xC7
grub_err_t EXPORT_FUNC(grub_serial_register) (struct grub_serial_port *port);
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER1 0x07
void EXPORT_FUNC(grub_serial_unregister) (struct grub_serial_port *port);
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_DTRRTS 0x03
/* Set default settings. */
static inline grub_err_t
grub_serial_config_defaults (struct grub_serial_port *port)
{
struct grub_serial_config config =
{
#ifdef GRUB_MACHINE_MIPS_YEELOONG
.speed = 115200,
#else
.speed = 9600,
#endif
.word_len = 8,
.parity = GRUB_SERIAL_PARITY_NONE,
.stop_bits = GRUB_SERIAL_STOP_BITS_1
};
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_OUT2 0x08
return port->driver->configure (port, &config);
}
#endif /* ! GRUB_SERIAL_MACHINE_HEADER */
void grub_ns8250_init (void);
char *grub_serial_ns8250_add_port (grub_port_t port);
extern struct grub_serial_driver grub_ns8250_driver;
void EXPORT_FUNC(grub_serial_unregister_driver) (struct grub_serial_driver *driver);
#endif

1
include/grub/term.h
View file

@ -459,6 +459,7 @@ grub_print_spaces (struct grub_term_output *term, int number_spaces)
grub_putcode (' ', term);
}
extern void (*EXPORT_VAR (grub_term_poll_usb)) (void);
/* For convenience. */
#define GRUB_TERM_ASCII_CHAR(c) ((c) & 0xff)

4
include/grub/terminfo.h
View file

@ -32,7 +32,7 @@ struct grub_terminfo_input_state
{
int input_buf[GRUB_TERMINFO_READKEY_MAX_LEN];
int npending;
int (*readkey) (void);
int (*readkey) (struct grub_term_input *term);
};
struct grub_terminfo_output_state
@ -51,7 +51,7 @@ struct grub_terminfo_output_state
unsigned int xpos, ypos;
void (*put) (const int c);
void (*put) (struct grub_term_output *term, const int c);
};
void EXPORT_FUNC(grub_terminfo_gotoxy) (grub_term_output_t term,

8
include/grub/test.h
View file

@ -72,14 +72,14 @@ void grub_test_nonzero (int cond, const char *file,
/* Macro to define a functional test. */
#define GRUB_FUNCTIONAL_TEST(name, funp) \
GRUB_MOD_INIT(functional_test_##funp) \
GRUB_MOD_INIT(name) \
{ \
grub_test_register (name, funp); \
grub_test_register (#name, funp); \
} \
\
GRUB_MOD_FINI(functional_test_##funp) \
GRUB_MOD_FINI(name) \
{ \
grub_test_unregister (name); \
grub_test_unregister (#name); \
}
#endif /* ! GRUB_TEST_HEADER */

40
include/grub/usb.h
View file

@ -19,6 +19,7 @@
#ifndef GRUB_USB_H
#define GRUB_USB_H 1
#include <grub/err.h>
#include <grub/usbdesc.h>
#include <grub/usbtrans.h>
@ -47,6 +48,14 @@ typedef enum
GRUB_USB_SPEED_HIGH
} grub_usb_speed_t;
enum
{
GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT = 0x21,
GRUB_USB_REQTYPE_VENDOR_OUT = 0x40,
GRUB_USB_REQTYPE_CLASS_INTERFACE_IN = 0xa1,
GRUB_USB_REQTYPE_VENDOR_IN = 0xc0
};
/* Call HOOK with each device, until HOOK returns non-zero. */
int grub_usb_iterate (int (*hook) (grub_usb_device_t dev));
@ -97,7 +106,8 @@ struct grub_usb_controller_dev
int (*iterate) (int (*hook) (grub_usb_controller_t dev));
grub_usb_err_t (*transfer) (grub_usb_controller_t dev,
grub_usb_transfer_t transfer);
grub_usb_transfer_t transfer,
int timeout, grub_size_t *actual);
int (*hubports) (grub_usb_controller_t dev);
@ -132,6 +142,8 @@ struct grub_usb_interface
int attached;
void (*detach_hook) (struct grub_usb_device *dev, int config, int interface);
void *detach_data;
};
struct grub_usb_configuration
@ -166,12 +178,32 @@ struct grub_usb_device
/* Data toggle values (used for bulk transfers only). */
int toggle[256];
/* Device-specific data. */
/* Used by libusb wrapper. Schedulded for removal. */
void *data;
/* Array of children for a hub. */
grub_usb_device_t *children;
/* Number of hub ports. */
unsigned nports;
};
typedef enum grub_usb_ep_type
{
GRUB_USB_EP_CONTROL,
GRUB_USB_EP_ISOCHRONOUS,
GRUB_USB_EP_BULK,
GRUB_USB_EP_INTERRUPT
} grub_usb_ep_type_t;
static inline enum grub_usb_ep_type
grub_usb_get_ep_type (struct grub_usb_desc_endp *ep)
{
return ep->attrib & 3;
}
typedef enum
{
GRUB_USB_CLASS_NOTHERE,
@ -230,5 +262,9 @@ void grub_usb_unregister_attach_hook_class (struct grub_usb_attach_desc *desc);
void grub_usb_poll_devices (void);
void grub_usb_device_attach (grub_usb_device_t dev);
grub_usb_err_t
grub_usb_bulk_read_extended (grub_usb_device_t dev,
int endpoint, grub_size_t size, char *data,
int timeout, grub_size_t *actual);
#endif /* GRUB_USB_H */

6
include/grub/usbdesc.h
View file

@ -31,6 +31,12 @@ typedef enum {
GRUB_USB_DESCRIPTOR_HUB = 0x29
} grub_usb_descriptor_t;
struct grub_usb_desc
{
grub_uint8_t length;
grub_uint8_t type;
} __attribute__ ((packed));
struct grub_usb_desc_device
{
grub_uint8_t length;

34
include/grub/usbserial.h Normal file
View file

@ -0,0 +1,34 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_USBSERIAL_HEADER
#define GRUB_USBSERIAL_HEADER 1
void grub_usbserial_fini (struct grub_serial_port *port);
void grub_usbserial_detach (grub_usb_device_t usbdev, int configno,
int interfno);
int
grub_usbserial_attach (grub_usb_device_t usbdev, int configno, int interfno,
struct grub_serial_driver *driver);
int
grub_usbserial_fetch (struct grub_serial_port *port, grub_size_t header_size);
#endif

1
include/grub/usbtrans.h
View file

@ -38,6 +38,7 @@ struct grub_usb_transaction
int toggle;
grub_transfer_type_t pid;
grub_uint32_t data;
grub_size_t preceding;
};
typedef struct grub_usb_transaction *grub_usb_transaction_t;

39
include/grub/util/libnvpair.h Normal file
View file

@ -0,0 +1,39 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_LIBNVPAIR_UTIL_HEADER
#define GRUB_LIBNVPAIR_UTIL_HEADER 1
#include <config.h>
#ifdef HAVE_LIBNVPAIR_H
#include <libnvpair.h>
#else /* ! HAVE_LIBNVPAIR_H */
#include <stdio.h> /* FILE */
typedef void nvlist_t;
int nvlist_lookup_string (nvlist_t *, const char *, char **);
int nvlist_lookup_nvlist (nvlist_t *, const char *, nvlist_t **);
int nvlist_lookup_nvlist_array (nvlist_t *, const char *, nvlist_t ***, unsigned int *);
void nvlist_print (FILE *, nvlist_t *);
#endif /* ! HAVE_LIBNVPAIR_H */
#endif

45
include/grub/util/libzfs.h Normal file
View file

@ -0,0 +1,45 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_LIBZFS_UTIL_HEADER
#define GRUB_LIBZFS_UTIL_HEADER 1
#include <config.h>
#ifdef HAVE_LIBZFS_H
#include <libzfs.h>
#else /* ! HAVE_LIBZFS_H */
#include <grub/util/libnvpair.h>
typedef void libzfs_handle_t;
typedef void zpool_handle_t;
extern libzfs_handle_t *libzfs_init (void);
extern void libzfs_fini (libzfs_handle_t *);
extern zpool_handle_t *zpool_open (libzfs_handle_t *, const char *);
extern void zpool_close (zpool_handle_t *);
extern int zpool_get_physpath (zpool_handle_t *, const char *);
extern nvlist_t *zpool_get_config (zpool_handle_t *, nvlist_t **);
#endif /* ! HAVE_LIBZFS_H */
#endif

224
include/grub/vga.h
View file

@ -19,9 +19,13 @@
#ifndef GRUB_VGA_HEADER
#define GRUB_VGA_HEADER 1
#include <grub/pci.h>
enum
{
GRUB_VGA_IO_ARX = 0x3c0,
GRUB_VGA_IO_ARX_READ = 0x3c1,
GRUB_VGA_IO_MISC_WRITE = 0x3c2,
GRUB_VGA_IO_SR_INDEX = 0x3c4,
GRUB_VGA_IO_SR_DATA = 0x3c5,
GRUB_VGA_IO_PIXEL_MASK = 0x3c6,
@ -39,8 +43,15 @@ enum
enum
{
GRUB_VGA_CR_WIDTH = 0x01,
GRUB_VGA_CR_HTOTAL = 0x00,
GRUB_VGA_CR_HORIZ_END = 0x01,
GRUB_VGA_CR_HBLANK_START = 0x02,
GRUB_VGA_CR_HBLANK_END = 0x03,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_START = 0x04,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_END = 0x05,
GRUB_VGA_CR_VERT_TOTAL = 0x06,
GRUB_VGA_CR_OVERFLOW = 0x07,
GRUB_VGA_CR_BYTE_PANNING = 0x08,
GRUB_VGA_CR_CELL_HEIGHT = 0x09,
GRUB_VGA_CR_CURSOR_START = 0x0a,
GRUB_VGA_CR_CURSOR_END = 0x0b,
@ -48,14 +59,71 @@ enum
GRUB_VGA_CR_START_ADDR_LOW_REGISTER = 0x0d,
GRUB_VGA_CR_CURSOR_ADDR_HIGH = 0x0e,
GRUB_VGA_CR_CURSOR_ADDR_LOW = 0x0f,
GRUB_VGA_CR_VSYNC_START = 0x10,
GRUB_VGA_CR_VSYNC_END = 0x11,
GRUB_VGA_CR_HEIGHT = 0x12,
GRUB_VGA_CR_VDISPLAY_END = 0x12,
GRUB_VGA_CR_PITCH = 0x13,
GRUB_VGA_CR_UNDERLINE_LOCATION = 0x14,
GRUB_VGA_CR_VERTICAL_BLANK_START = 0x15,
GRUB_VGA_CR_VERTICAL_BLANK_END = 0x16,
GRUB_VGA_CR_MODE = 0x17,
GRUB_VGA_CR_LINE_COMPARE = 0x18,
};
enum
{
GRUB_VGA_CR_BYTE_PANNING_NORMAL = 0
};
enum
{
GRUB_VGA_CR_UNDERLINE_LOCATION_DWORD_MODE = 0x40
};
enum
{
GRUB_VGA_IO_MISC_COLOR = 0x01,
GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS = 0x02,
GRUB_VGA_IO_MISC_EXTERNAL_CLOCK_0 = 0x08,
GRUB_VGA_IO_MISC_28MHZ = 0x04,
GRUB_VGA_IO_MISC_UPPER_64K = 0x20,
GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY = 0x40,
GRUB_VGA_IO_MISC_NEGATIVE_VERT_POLARITY = 0x80,
};
enum
{
GRUB_VGA_ARX_MODE = 0x10,
GRUB_VGA_ARX_OVERSCAN = 0x11,
GRUB_VGA_ARX_COLOR_PLANE_ENABLE = 0x12,
GRUB_VGA_ARX_HORIZONTAL_PANNING = 0x13,
GRUB_VGA_ARX_COLOR_SELECT = 0x14
};
enum
{
GRUB_VGA_ARX_MODE_TEXT = 0x00,
GRUB_VGA_ARX_MODE_GRAPHICS = 0x01,
GRUB_VGA_ARX_MODE_ENABLE_256COLOR = 0x40
};
#define GRUB_VGA_CR_WIDTH_DIVISOR 8
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_SHIFT 7
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_MASK 0x02
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_SHIFT 3
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_MASK 0x40
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_SHIFT 8
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_MASK 0x01
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_SHIFT 4
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_MASK 0x20
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT 6
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK 0x04
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START2_SHIFT 2
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START2_MASK 0x80
#define GRUB_VGA_CR_OVERFLOW_HEIGHT1_SHIFT 7
#define GRUB_VGA_CR_OVERFLOW_HEIGHT1_MASK 0x02
#define GRUB_VGA_CR_OVERFLOW_HEIGHT2_SHIFT 3
@ -65,7 +133,9 @@ enum
#define GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_MASK 0x40
#define GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_SHIFT 3
#define GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_MASK 0x20
#define GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_SHIFT 4
#define GRUB_VGA_CR_CELL_HEIGHT_DOUBLE_SCAN 0x80
enum
{
GRUB_VGA_CR_CURSOR_START_DISABLE = (1 << 5)
@ -77,17 +147,26 @@ enum
{
GRUB_VGA_CR_MODE_NO_CGA = 0x01,
GRUB_VGA_CR_MODE_NO_HERCULES = 0x02,
GRUB_VGA_CR_MODE_ADDRESS_WRAP = 0x20,
GRUB_VGA_CR_MODE_BYTE_MODE = 0x40,
GRUB_VGA_CR_MODE_TIMING_ENABLE = 0x80
};
enum
{
GRUB_VGA_SR_RESET = 0,
GRUB_VGA_SR_CLOCKING_MODE = 1,
GRUB_VGA_SR_MAP_MASK_REGISTER = 2,
GRUB_VGA_SR_CHAR_MAP_SELECT = 3,
GRUB_VGA_SR_MEMORY_MODE = 4,
};
enum
{
GRUB_VGA_SR_RESET_ASYNC = 1,
GRUB_VGA_SR_RESET_SYNC = 2
};
enum
{
GRUB_VGA_SR_CLOCKING_MODE_8_DOT_CLOCK = 1
@ -96,19 +175,33 @@ enum
enum
{
GRUB_VGA_SR_MEMORY_MODE_NORMAL = 0,
GRUB_VGA_SR_MEMORY_MODE_CHAIN4 = 8
GRUB_VGA_SR_MEMORY_MODE_EXTERNAL_VIDEO_MEMORY = 2,
GRUB_VGA_SR_MEMORY_MODE_SEQUENTIAL_ADDRESSING = 4,
GRUB_VGA_SR_MEMORY_MODE_CHAIN4 = 8,
};
enum
{
GRUB_VGA_GR_SET_RESET_PLANE = 0,
GRUB_VGA_GR_SET_RESET_PLANE_ENABLE = 1,
GRUB_VGA_GR_COLOR_COMPARE = 2,
GRUB_VGA_GR_DATA_ROTATE = 3,
GRUB_VGA_GR_READ_MAP_REGISTER = 4,
GRUB_VGA_GR_MODE = 5,
GRUB_VGA_GR_GR6 = 6,
GRUB_VGA_GR_COLOR_COMPARE_DISABLE = 7,
GRUB_VGA_GR_BITMASK = 8,
GRUB_VGA_GR_MAX
};
#define GRUB_VGA_ALL_PLANES 0xf
#define GRUB_VGA_NO_PLANES 0x0
enum
{
GRUB_VGA_GR_DATA_ROTATE_NOP = 0
};
enum
{
GRUB_VGA_TEXT_TEXT_PLANE = 0,
@ -119,6 +212,7 @@ enum
enum
{
GRUB_VGA_GR_GR6_GRAPHICS_MODE = 1,
GRUB_VGA_GR_GR6_MMAP_A0 = (1 << 2),
GRUB_VGA_GR_GR6_MMAP_CGA = (3 << 2)
};
@ -126,70 +220,152 @@ enum
{
GRUB_VGA_GR_MODE_READ_MODE1 = 0x08,
GRUB_VGA_GR_MODE_ODD_EVEN = 0x10,
GRUB_VGA_GR_MODE_ODD_EVEN_SHIFT = 0x20,
GRUB_VGA_GR_MODE_256_COLOR = 0x40
};
static inline void
grub_vga_gr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_GR_INDEX);
grub_outb (val, GRUB_VGA_IO_GR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_DATA);
}
static inline grub_uint8_t
grub_vga_gr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_GR_INDEX);
return grub_inb (GRUB_VGA_IO_GR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_DATA);
}
static inline void
grub_vga_cr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_CR_INDEX);
grub_outb (val, GRUB_VGA_IO_CR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_DATA);
}
static inline grub_uint8_t
grub_vga_cr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_CR_INDEX);
return grub_inb (GRUB_VGA_IO_CR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_DATA);
}
static inline void
grub_vga_sr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_SR_INDEX);
grub_outb (val, GRUB_VGA_IO_SR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_DATA);
}
static inline grub_uint8_t
grub_vga_sr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_SR_INDEX);
return grub_inb (GRUB_VGA_IO_SR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_DATA);
}
static inline void
grub_vga_palette_read (grub_uint8_t addr, grub_uint8_t *r, grub_uint8_t *g,
grub_uint8_t *b)
{
grub_outb (addr, GRUB_VGA_IO_PALLETTE_READ_INDEX);
*r = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
*g = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
*b = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_READ_INDEX);
*r = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
*g = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
*b = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
}
static inline void
grub_vga_palette_write (grub_uint8_t addr, grub_uint8_t r, grub_uint8_t g,
grub_uint8_t b)
{
grub_outb (addr, GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
grub_outb (r, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (g, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (b, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
grub_outb (r, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (g, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (b, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
}
static inline void
grub_vga_write_arx (grub_uint8_t val, grub_uint8_t addr)
{
grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_INPUT_STATUS1_REGISTER);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX);
grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX_READ);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX);
}
struct grub_video_hw_config
{
unsigned vertical_total;
unsigned vertical_blank_start;
unsigned vertical_blank_end;
unsigned vertical_sync_start;
unsigned vertical_sync_end;
unsigned line_compare;
unsigned vdisplay_end;
unsigned pitch;
unsigned horizontal_total;
unsigned horizontal_blank_start;
unsigned horizontal_blank_end;
unsigned horizontal_sync_pulse_start;
unsigned horizontal_sync_pulse_end;
unsigned horizontal_end;
};
static inline void
grub_vga_set_geometry (struct grub_video_hw_config *config,
void (*cr_write) (grub_uint8_t val, grub_uint8_t addr))
{
unsigned vertical_total = config->vertical_total - 2;
unsigned vertical_blank_start = config->vertical_blank_start - 1;
unsigned vdisplay_end = config->vdisplay_end - 1;
grub_uint8_t overflow, cell_height_reg;
/* Disable CR0-7 write protection. */
cr_write (0, GRUB_VGA_CR_VSYNC_END);
overflow = ((vertical_total >> GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_MASK)
| ((vertical_total >> GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK)
| ((vdisplay_end >> GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_MASK)
| ((vdisplay_end >> GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK)
| ((config->line_compare >> GRUB_VGA_CR_OVERFLOW_LINE_COMPARE_SHIFT)
& GRUB_VGA_CR_OVERFLOW_LINE_COMPARE_MASK);
cell_height_reg = ((vertical_blank_start
>> GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_SHIFT)
& GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_MASK)
| ((config->line_compare >> GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_SHIFT)
& GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_MASK);
cr_write (config->horizontal_total - 1, GRUB_VGA_CR_HTOTAL);
cr_write (config->horizontal_end - 1, GRUB_VGA_CR_HORIZ_END);
cr_write (config->horizontal_blank_start - 1, GRUB_VGA_CR_HBLANK_START);
cr_write (config->horizontal_blank_end, GRUB_VGA_CR_HBLANK_END);
cr_write (config->horizontal_sync_pulse_start,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
cr_write (config->horizontal_sync_pulse_end,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
cr_write (vertical_total & 0xff, GRUB_VGA_CR_VERT_TOTAL);
cr_write (overflow, GRUB_VGA_CR_OVERFLOW);
cr_write (cell_height_reg, GRUB_VGA_CR_CELL_HEIGHT);
cr_write (config->vertical_sync_start & 0xff, GRUB_VGA_CR_VSYNC_START);
cr_write (config->vertical_sync_end & 0x0f, GRUB_VGA_CR_VSYNC_END);
cr_write (vdisplay_end & 0xff, GRUB_VGA_CR_VDISPLAY_END);
cr_write (config->pitch & 0xff, GRUB_VGA_CR_PITCH);
cr_write (vertical_blank_start & 0xff, GRUB_VGA_CR_VERTICAL_BLANK_START);
cr_write (config->vertical_blank_end & 0xff, GRUB_VGA_CR_VERTICAL_BLANK_END);
cr_write (config->line_compare & 0xff, GRUB_VGA_CR_LINE_COMPARE);
}
#endif