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-rw-r--r--include/grub/ieee1275/console.h34
-rw-r--r--include/grub/ieee1275/ieee1275.h266
-rw-r--r--include/grub/ieee1275/obdisk.h25
-rw-r--r--include/grub/ieee1275/ofdisk.h25
4 files changed, 350 insertions, 0 deletions
diff --git a/include/grub/ieee1275/console.h b/include/grub/ieee1275/console.h
new file mode 100644
index 0000000..bdd98fe
--- /dev/null
+++ b/include/grub/ieee1275/console.h
@@ -0,0 +1,34 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2008 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_CONSOLE_MACHINE_HEADER
+#define GRUB_CONSOLE_MACHINE_HEADER 1
+
+#include <grub/symbol.h>
+
+/* Initialize the console system. */
+void grub_console_init_early (void);
+void grub_console_init_lately (void);
+
+/* Finish the console system. */
+void grub_console_fini (void);
+
+const char *
+grub_ofserial_add_port (const char *name);
+
+#endif /* ! GRUB_CONSOLE_MACHINE_HEADER */
diff --git a/include/grub/ieee1275/ieee1275.h b/include/grub/ieee1275/ieee1275.h
new file mode 100644
index 0000000..73e2f46
--- /dev/null
+++ b/include/grub/ieee1275/ieee1275.h
@@ -0,0 +1,266 @@
+/* ieee1275.h - Access the Open Firmware client interface. */
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2003,2004,2005,2007,2008,2009 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_IEEE1275_HEADER
+#define GRUB_IEEE1275_HEADER 1
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/machine/ieee1275.h>
+
+struct grub_ieee1275_mem_region
+{
+ unsigned int start;
+ unsigned int size;
+};
+
+#define IEEE1275_MAX_PROP_LEN 8192
+#define IEEE1275_MAX_PATH_LEN 256
+
+#ifndef IEEE1275_CALL_ENTRY_FN
+#define IEEE1275_CALL_ENTRY_FN(args) (*grub_ieee1275_entry_fn) (args)
+#endif
+
+/* All backcalls to the firmware is done by calling an entry function
+ which was passed to us from the bootloader. When doing the backcall,
+ a structure is passed which specifies what the firmware should do.
+ NAME is the requested service. NR_INS and NR_OUTS is the number of
+ passed arguments and the expected number of return values, resp. */
+struct grub_ieee1275_common_hdr
+{
+ grub_ieee1275_cell_t name;
+ grub_ieee1275_cell_t nr_ins;
+ grub_ieee1275_cell_t nr_outs;
+};
+
+#define INIT_IEEE1275_COMMON(p, xname, xins, xouts) \
+ (p)->name = (grub_ieee1275_cell_t) xname; \
+ (p)->nr_ins = (grub_ieee1275_cell_t) xins; \
+ (p)->nr_outs = (grub_ieee1275_cell_t) xouts
+
+typedef grub_uint32_t grub_ieee1275_ihandle_t;
+typedef grub_uint32_t grub_ieee1275_phandle_t;
+
+#define GRUB_IEEE1275_PHANDLE_INVALID ((grub_ieee1275_phandle_t) -1)
+
+struct grub_ieee1275_devalias
+{
+ char *name;
+ char *path;
+ char *type;
+ char *parent_path;
+ grub_ieee1275_phandle_t phandle;
+ grub_ieee1275_phandle_t parent_dev;
+};
+
+extern void (*EXPORT_VAR(grub_ieee1275_net_config)) (const char *dev,
+ char **device,
+ char **path,
+ char *bootargs);
+
+/* Maps a device alias to a pathname. */
+extern grub_ieee1275_phandle_t EXPORT_VAR(grub_ieee1275_chosen);
+extern grub_ieee1275_ihandle_t EXPORT_VAR(grub_ieee1275_mmu);
+#ifdef __i386__
+#define GRUB_IEEE1275_ENTRY_FN_ATTRIBUTE __attribute__ ((regparm(3)))
+#else
+#define GRUB_IEEE1275_ENTRY_FN_ATTRIBUTE
+#endif
+
+extern int (* EXPORT_VAR(grub_ieee1275_entry_fn)) (void *) GRUB_IEEE1275_ENTRY_FN_ATTRIBUTE;
+
+/* Static heap, used only if FORCE_CLAIM is set,
+ happens on Open Hack'Ware. Should be in platform-specific
+ header but is used only on PPC anyway.
+*/
+#define GRUB_IEEE1275_STATIC_HEAP_START 0x1000000
+#define GRUB_IEEE1275_STATIC_HEAP_LEN 0x1000000
+
+
+enum grub_ieee1275_flag
+{
+ /* Old World Macintosh firmware fails seek when "dev:0" is opened. */
+ GRUB_IEEE1275_FLAG_NO_PARTITION_0,
+
+ /* Apple firmware runs in translated mode and requires use of the "map"
+ method. Other firmware runs in untranslated mode and doesn't like "map"
+ calls. */
+ GRUB_IEEE1275_FLAG_REAL_MODE,
+
+ /* CHRP specifies partitions are numbered from 1 (partition 0 refers to the
+ whole disk). However, CodeGen firmware numbers partitions from 0. */
+ GRUB_IEEE1275_FLAG_0_BASED_PARTITIONS,
+
+ /* CodeGen firmware does not correctly implement "output-device output" */
+ GRUB_IEEE1275_FLAG_BROKEN_OUTPUT,
+
+ /* OLPC / XO firmware hangs when accessing USB devices. */
+ GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY,
+
+ /* Open Hack'Ware stops when trying to set colors */
+ GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS,
+
+ /* Open Hack'Ware stops when grub_ieee1275_interpret is used. */
+ GRUB_IEEE1275_FLAG_CANNOT_INTERPRET,
+
+ /* Open Hack'Ware has no memory map, just claim what we need. */
+ GRUB_IEEE1275_FLAG_FORCE_CLAIM,
+
+ /* Open Hack'Ware don't support the ANSI sequence. */
+ GRUB_IEEE1275_FLAG_NO_ANSI,
+
+ /* OpenFirmware hangs on qemu if one requests any memory below 1.5 MiB. */
+ GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM,
+
+ /* OLPC / XO firmware has the cursor ON/OFF routines. */
+ GRUB_IEEE1275_FLAG_HAS_CURSORONOFF,
+
+ /* Some PowerMacs claim to use 2 address cells but in fact use only 1.
+ Other PowerMacs claim to use only 1 and really do so. Always assume
+ 1 address cell is used on PowerMacs.
+ */
+ GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS,
+
+ GRUB_IEEE1275_FLAG_NO_TREE_SCANNING_FOR_DISKS,
+
+ GRUB_IEEE1275_FLAG_NO_OFNET_SUFFIX,
+
+ GRUB_IEEE1275_FLAG_VIRT_TO_REAL_BROKEN,
+
+ GRUB_IEEE1275_FLAG_BROKEN_REPEAT,
+
+ GRUB_IEEE1275_FLAG_CURSORONOFF_ANSI_BROKEN,
+
+ GRUB_IEEE1275_FLAG_RAW_DEVNAMES,
+};
+
+extern int EXPORT_FUNC(grub_ieee1275_test_flag) (enum grub_ieee1275_flag flag);
+extern void EXPORT_FUNC(grub_ieee1275_set_flag) (enum grub_ieee1275_flag flag);
+
+
+
+
+void EXPORT_FUNC(grub_ieee1275_init) (void);
+int EXPORT_FUNC(grub_ieee1275_finddevice) (const char *name,
+ grub_ieee1275_phandle_t *phandlep);
+int EXPORT_FUNC(grub_ieee1275_get_property) (grub_ieee1275_phandle_t phandle,
+ const char *property, void *buf,
+ grub_size_t size,
+ grub_ssize_t *actual);
+int EXPORT_FUNC(grub_ieee1275_get_integer_property) (grub_ieee1275_phandle_t phandle,
+ const char *property, grub_uint32_t *buf,
+ grub_size_t size,
+ grub_ssize_t *actual);
+int EXPORT_FUNC(grub_ieee1275_next_property) (grub_ieee1275_phandle_t phandle,
+ char *prev_prop, char *prop);
+int EXPORT_FUNC(grub_ieee1275_get_property_length)
+ (grub_ieee1275_phandle_t phandle, const char *prop, grub_ssize_t *length);
+int EXPORT_FUNC(grub_ieee1275_instance_to_package)
+ (grub_ieee1275_ihandle_t ihandle, grub_ieee1275_phandle_t *phandlep);
+int EXPORT_FUNC(grub_ieee1275_package_to_path) (grub_ieee1275_phandle_t phandle,
+ char *path, grub_size_t len,
+ grub_ssize_t *actual);
+int EXPORT_FUNC(grub_ieee1275_instance_to_path)
+ (grub_ieee1275_ihandle_t ihandle, char *path, grub_size_t len,
+ grub_ssize_t *actual);
+int EXPORT_FUNC(grub_ieee1275_write) (grub_ieee1275_ihandle_t ihandle,
+ const void *buffer, grub_size_t len,
+ grub_ssize_t *actualp);
+int EXPORT_FUNC(grub_ieee1275_read) (grub_ieee1275_ihandle_t ihandle,
+ void *buffer, grub_size_t len,
+ grub_ssize_t *actualp);
+int EXPORT_FUNC(grub_ieee1275_seek) (grub_ieee1275_ihandle_t ihandle,
+ grub_disk_addr_t pos,
+ grub_ssize_t *result);
+int EXPORT_FUNC(grub_ieee1275_peer) (grub_ieee1275_phandle_t node,
+ grub_ieee1275_phandle_t *result);
+int EXPORT_FUNC(grub_ieee1275_child) (grub_ieee1275_phandle_t node,
+ grub_ieee1275_phandle_t *result);
+int EXPORT_FUNC(grub_ieee1275_parent) (grub_ieee1275_phandle_t node,
+ grub_ieee1275_phandle_t *result);
+int EXPORT_FUNC(grub_ieee1275_interpret) (const char *command,
+ grub_ieee1275_cell_t *catch);
+int EXPORT_FUNC(grub_ieee1275_enter) (void);
+void EXPORT_FUNC(grub_ieee1275_exit) (void) __attribute__ ((noreturn));
+int EXPORT_FUNC(grub_ieee1275_open) (const char *node,
+ grub_ieee1275_ihandle_t *result);
+int EXPORT_FUNC(grub_ieee1275_close) (grub_ieee1275_ihandle_t ihandle);
+int EXPORT_FUNC(grub_ieee1275_claim) (grub_addr_t addr, grub_size_t size,
+ unsigned int align, grub_addr_t *result);
+int EXPORT_FUNC(grub_ieee1275_release) (grub_addr_t addr, grub_size_t size);
+int EXPORT_FUNC(grub_ieee1275_set_property) (grub_ieee1275_phandle_t phandle,
+ const char *propname,
+ const void *buf,
+ grub_size_t size,
+ grub_ssize_t *actual);
+int EXPORT_FUNC(grub_ieee1275_set_color) (grub_ieee1275_ihandle_t ihandle,
+ int index, int r, int g, int b);
+int EXPORT_FUNC(grub_ieee1275_milliseconds) (grub_uint32_t *msecs);
+int EXPORT_FUNC(grub_ieee1275_set_address) (grub_ieee1275_ihandle_t ihandle,
+ grub_uint32_t target,
+ grub_uint32_t lun);
+int EXPORT_FUNC(grub_ieee1275_no_data_command) (grub_ieee1275_ihandle_t ihandle,
+ const void *cmd_addr,
+ grub_ssize_t *result);
+int EXPORT_FUNC(grub_ieee1275_decode_unit4) (grub_ieee1275_ihandle_t ihandle,
+ void *addr, grub_size_t size,
+ grub_uint32_t *phy_lo,
+ grub_uint32_t *phy_hi,
+ grub_uint32_t *lun_lo,
+ grub_uint32_t *lun_hi);
+char *EXPORT_FUNC(grub_ieee1275_encode_uint4) (grub_ieee1275_ihandle_t ihandle,
+ grub_uint32_t phy_lo,
+ grub_uint32_t phy_hi,
+ grub_uint32_t lun_lo,
+ grub_uint32_t lun_hi,
+ grub_size_t *size);
+int EXPORT_FUNC(grub_ieee1275_get_block_size) (grub_ieee1275_ihandle_t ihandle);
+
+grub_err_t EXPORT_FUNC(grub_claimmap) (grub_addr_t addr, grub_size_t size);
+
+int
+EXPORT_FUNC(grub_ieee1275_map) (grub_addr_t phys, grub_addr_t virt,
+ grub_size_t size, grub_uint32_t mode);
+
+char *EXPORT_FUNC(grub_ieee1275_encode_devname) (const char *path);
+char *EXPORT_FUNC(grub_ieee1275_get_filename) (const char *path);
+int EXPORT_FUNC(grub_ieee1275_devices_iterate) (int (*hook)
+ (struct grub_ieee1275_devalias *
+ alias));
+char *EXPORT_FUNC(grub_ieee1275_get_aliasdevname) (const char *path);
+char *EXPORT_FUNC(grub_ieee1275_canonicalise_devname) (const char *path);
+char *EXPORT_FUNC(grub_ieee1275_get_device_type) (const char *path);
+char *EXPORT_FUNC(grub_ieee1275_get_devname) (const char *path);
+
+void EXPORT_FUNC(grub_ieee1275_devalias_init_iterator) (struct grub_ieee1275_devalias *alias);
+void EXPORT_FUNC(grub_ieee1275_devalias_free) (struct grub_ieee1275_devalias *alias);
+int EXPORT_FUNC(grub_ieee1275_devalias_next) (struct grub_ieee1275_devalias *alias);
+void EXPORT_FUNC(grub_ieee1275_children_peer) (struct grub_ieee1275_devalias *alias);
+void EXPORT_FUNC(grub_ieee1275_children_first) (const char *devpath,
+ struct grub_ieee1275_devalias *alias);
+
+char *EXPORT_FUNC(grub_ieee1275_get_boot_dev) (void);
+
+#define FOR_IEEE1275_DEVALIASES(alias) for (grub_ieee1275_devalias_init_iterator (&(alias)); grub_ieee1275_devalias_next (&(alias));)
+
+#define FOR_IEEE1275_DEVCHILDREN(devpath, alias) for (grub_ieee1275_children_first ((devpath), &(alias)); \
+ (alias).name; \
+ grub_ieee1275_children_peer (&(alias)))
+
+#endif /* ! GRUB_IEEE1275_HEADER */
diff --git a/include/grub/ieee1275/obdisk.h b/include/grub/ieee1275/obdisk.h
new file mode 100644
index 0000000..5da51f8
--- /dev/null
+++ b/include/grub/ieee1275/obdisk.h
@@ -0,0 +1,25 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2019 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_OBDISK_HEADER
+#define GRUB_OBDISK_HEADER 1
+
+extern void grub_obdisk_init (void);
+extern void grub_obdisk_fini (void);
+
+#endif
diff --git a/include/grub/ieee1275/ofdisk.h b/include/grub/ieee1275/ofdisk.h
new file mode 100644
index 0000000..2f69e3f
--- /dev/null
+++ b/include/grub/ieee1275/ofdisk.h
@@ -0,0 +1,25 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 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_OFDISK_HEADER
+#define GRUB_OFDISK_HEADER 1
+
+extern void grub_ofdisk_init (void);
+extern void grub_ofdisk_fini (void);
+
+#endif /* ! GRUB_INIT_HEADER */