EmbeddedPkg: Apply uncrustify changes

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the EmbeddedPkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Andrew Fish <afish@apple.com>
This commit is contained in:
Michael Kubacki
2021-12-05 14:53:56 -08:00
committed by mergify[bot]
parent 731c67e1d7
commit e7108d0e96
106 changed files with 9242 additions and 7648 deletions

View File

@@ -55,451 +55,632 @@
#include "libfdt_internal.h"
static int _fdt_blocks_misordered(const void *fdt,
int mem_rsv_size, int struct_size)
static int
_fdt_blocks_misordered (
const void *fdt,
int mem_rsv_size,
int struct_size
)
{
return (fdt_off_mem_rsvmap(fdt) < FDT_ALIGN(sizeof(struct fdt_header), 8))
|| (fdt_off_dt_struct(fdt) <
(fdt_off_mem_rsvmap(fdt) + mem_rsv_size))
|| (fdt_off_dt_strings(fdt) <
(fdt_off_dt_struct(fdt) + struct_size))
|| (fdt_totalsize(fdt) <
(fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt)));
return (fdt_off_mem_rsvmap (fdt) < FDT_ALIGN (sizeof (struct fdt_header), 8))
|| (fdt_off_dt_struct (fdt) <
(fdt_off_mem_rsvmap (fdt) + mem_rsv_size))
|| (fdt_off_dt_strings (fdt) <
(fdt_off_dt_struct (fdt) + struct_size))
|| (fdt_totalsize (fdt) <
(fdt_off_dt_strings (fdt) + fdt_size_dt_strings (fdt)));
}
static int _fdt_rw_check_header(void *fdt)
static int
_fdt_rw_check_header (
void *fdt
)
{
FDT_CHECK_HEADER(fdt);
FDT_CHECK_HEADER (fdt);
if (fdt_version(fdt) < 17)
return -FDT_ERR_BADVERSION;
if (_fdt_blocks_misordered(fdt, sizeof(struct fdt_reserve_entry),
fdt_size_dt_struct(fdt)))
return -FDT_ERR_BADLAYOUT;
if (fdt_version(fdt) > 17)
fdt_set_version(fdt, 17);
if (fdt_version (fdt) < 17) {
return -FDT_ERR_BADVERSION;
}
return 0;
if (_fdt_blocks_misordered (
fdt,
sizeof (struct fdt_reserve_entry),
fdt_size_dt_struct (fdt)
))
{
return -FDT_ERR_BADLAYOUT;
}
if (fdt_version (fdt) > 17) {
fdt_set_version (fdt, 17);
}
return 0;
}
#define FDT_RW_CHECK_HEADER(fdt) \
{ \
int __err; \
if ((__err = _fdt_rw_check_header(fdt)) != 0) \
return __err; \
}
{ \
int __err; \
if ((__err = _fdt_rw_check_header(fdt)) != 0) \
return __err; \
}
static inline int _fdt_data_size(void *fdt)
static inline int
_fdt_data_size (
void *fdt
)
{
return fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt);
return fdt_off_dt_strings (fdt) + fdt_size_dt_strings (fdt);
}
static int _fdt_splice(void *fdt, void *splicepoint, int oldlen, int newlen)
static int
_fdt_splice (
void *fdt,
void *splicepoint,
int oldlen,
int newlen
)
{
char *p = splicepoint;
char *end = (char *)fdt + _fdt_data_size(fdt);
char *p = splicepoint;
char *end = (char *)fdt + _fdt_data_size (fdt);
if (((p + oldlen) < p) || ((p + oldlen) > end))
return -FDT_ERR_BADOFFSET;
if ((p < (char *)fdt) || ((end - oldlen + newlen) < (char *)fdt))
return -FDT_ERR_BADOFFSET;
if ((end - oldlen + newlen) > ((char *)fdt + fdt_totalsize(fdt)))
return -FDT_ERR_NOSPACE;
memmove(p + newlen, p + oldlen, end - p - oldlen);
return 0;
if (((p + oldlen) < p) || ((p + oldlen) > end)) {
return -FDT_ERR_BADOFFSET;
}
if ((p < (char *)fdt) || ((end - oldlen + newlen) < (char *)fdt)) {
return -FDT_ERR_BADOFFSET;
}
if ((end - oldlen + newlen) > ((char *)fdt + fdt_totalsize (fdt))) {
return -FDT_ERR_NOSPACE;
}
memmove (p + newlen, p + oldlen, end - p - oldlen);
return 0;
}
static int _fdt_splice_mem_rsv(void *fdt, struct fdt_reserve_entry *p,
int oldn, int newn)
static int
_fdt_splice_mem_rsv (
void *fdt,
struct fdt_reserve_entry *p,
int oldn,
int newn
)
{
int delta = (newn - oldn) * sizeof(*p);
int err;
err = _fdt_splice(fdt, p, oldn * sizeof(*p), newn * sizeof(*p));
if (err)
return err;
fdt_set_off_dt_struct(fdt, fdt_off_dt_struct(fdt) + delta);
fdt_set_off_dt_strings(fdt, fdt_off_dt_strings(fdt) + delta);
return 0;
int delta = (newn - oldn) * sizeof (*p);
int err;
err = _fdt_splice (fdt, p, oldn * sizeof (*p), newn * sizeof (*p));
if (err) {
return err;
}
fdt_set_off_dt_struct (fdt, fdt_off_dt_struct (fdt) + delta);
fdt_set_off_dt_strings (fdt, fdt_off_dt_strings (fdt) + delta);
return 0;
}
static int _fdt_splice_struct(void *fdt, void *p,
int oldlen, int newlen)
static int
_fdt_splice_struct (
void *fdt,
void *p,
int oldlen,
int newlen
)
{
int delta = newlen - oldlen;
int err;
int delta = newlen - oldlen;
int err;
if ((err = _fdt_splice(fdt, p, oldlen, newlen)))
return err;
if ((err = _fdt_splice (fdt, p, oldlen, newlen))) {
return err;
}
fdt_set_size_dt_struct(fdt, fdt_size_dt_struct(fdt) + delta);
fdt_set_off_dt_strings(fdt, fdt_off_dt_strings(fdt) + delta);
return 0;
fdt_set_size_dt_struct (fdt, fdt_size_dt_struct (fdt) + delta);
fdt_set_off_dt_strings (fdt, fdt_off_dt_strings (fdt) + delta);
return 0;
}
static int _fdt_splice_string(void *fdt, int newlen)
static int
_fdt_splice_string (
void *fdt,
int newlen
)
{
void *p = (char *)fdt
+ fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt);
int err;
void *p = (char *)fdt
+ fdt_off_dt_strings (fdt) + fdt_size_dt_strings (fdt);
int err;
if ((err = _fdt_splice(fdt, p, 0, newlen)))
return err;
if ((err = _fdt_splice (fdt, p, 0, newlen))) {
return err;
}
fdt_set_size_dt_strings(fdt, fdt_size_dt_strings(fdt) + newlen);
return 0;
fdt_set_size_dt_strings (fdt, fdt_size_dt_strings (fdt) + newlen);
return 0;
}
static int _fdt_find_add_string(void *fdt, const char *s)
static int
_fdt_find_add_string (
void *fdt,
const char *s
)
{
char *strtab = (char *)fdt + fdt_off_dt_strings(fdt);
const char *p;
char *new;
int len = strlen(s) + 1;
int err;
char *strtab = (char *)fdt + fdt_off_dt_strings (fdt);
const char *p;
char *new;
int len = strlen (s) + 1;
int err;
p = _fdt_find_string(strtab, fdt_size_dt_strings(fdt), s);
if (p)
/* found it */
return (p - strtab);
p = _fdt_find_string (strtab, fdt_size_dt_strings (fdt), s);
if (p) {
/* found it */
return (p - strtab);
}
new = strtab + fdt_size_dt_strings(fdt);
err = _fdt_splice_string(fdt, len);
if (err)
return err;
new = strtab + fdt_size_dt_strings (fdt);
err = _fdt_splice_string (fdt, len);
if (err) {
return err;
}
memcpy(new, s, len);
return (new - strtab);
memcpy (new, s, len);
return (new - strtab);
}
int fdt_add_mem_rsv(void *fdt, uint64_t address, uint64_t size)
int
fdt_add_mem_rsv (
void *fdt,
uint64_t address,
uint64_t size
)
{
struct fdt_reserve_entry *re;
int err;
struct fdt_reserve_entry *re;
int err;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
re = _fdt_mem_rsv_w(fdt, fdt_num_mem_rsv(fdt));
err = _fdt_splice_mem_rsv(fdt, re, 0, 1);
if (err)
return err;
re = _fdt_mem_rsv_w (fdt, fdt_num_mem_rsv (fdt));
err = _fdt_splice_mem_rsv (fdt, re, 0, 1);
if (err) {
return err;
}
re->address = cpu_to_fdt64(address);
re->size = cpu_to_fdt64(size);
return 0;
re->address = cpu_to_fdt64 (address);
re->size = cpu_to_fdt64 (size);
return 0;
}
int fdt_del_mem_rsv(void *fdt, int n)
int
fdt_del_mem_rsv (
void *fdt,
int n
)
{
struct fdt_reserve_entry *re = _fdt_mem_rsv_w(fdt, n);
struct fdt_reserve_entry *re = _fdt_mem_rsv_w (fdt, n);
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
if (n >= fdt_num_mem_rsv(fdt))
return -FDT_ERR_NOTFOUND;
if (n >= fdt_num_mem_rsv (fdt)) {
return -FDT_ERR_NOTFOUND;
}
return _fdt_splice_mem_rsv(fdt, re, 1, 0);
return _fdt_splice_mem_rsv (fdt, re, 1, 0);
}
static int _fdt_resize_property(void *fdt, int nodeoffset, const char *name,
int len, struct fdt_property **prop)
static int
_fdt_resize_property (
void *fdt,
int nodeoffset,
const char *name,
int len,
struct fdt_property **prop
)
{
int oldlen;
int err;
int oldlen;
int err;
*prop = fdt_get_property_w(fdt, nodeoffset, name, &oldlen);
if (!*prop)
return oldlen;
*prop = fdt_get_property_w (fdt, nodeoffset, name, &oldlen);
if (!*prop) {
return oldlen;
}
if ((err = _fdt_splice_struct(fdt, (*prop)->data, FDT_TAGALIGN(oldlen),
FDT_TAGALIGN(len))))
return err;
if ((err = _fdt_splice_struct (
fdt,
(*prop)->data,
FDT_TAGALIGN (oldlen),
FDT_TAGALIGN (len)
)))
{
return err;
}
(*prop)->len = cpu_to_fdt32(len);
return 0;
(*prop)->len = cpu_to_fdt32 (len);
return 0;
}
static int _fdt_add_property(void *fdt, int nodeoffset, const char *name,
int len, struct fdt_property **prop)
static int
_fdt_add_property (
void *fdt,
int nodeoffset,
const char *name,
int len,
struct fdt_property **prop
)
{
int proplen;
int nextoffset;
int namestroff;
int err;
int proplen;
int nextoffset;
int namestroff;
int err;
if ((nextoffset = _fdt_check_node_offset(fdt, nodeoffset)) < 0)
return nextoffset;
if ((nextoffset = _fdt_check_node_offset (fdt, nodeoffset)) < 0) {
return nextoffset;
}
namestroff = _fdt_find_add_string(fdt, name);
if (namestroff < 0)
return namestroff;
namestroff = _fdt_find_add_string (fdt, name);
if (namestroff < 0) {
return namestroff;
}
*prop = _fdt_offset_ptr_w(fdt, nextoffset);
proplen = sizeof(**prop) + FDT_TAGALIGN(len);
*prop = _fdt_offset_ptr_w (fdt, nextoffset);
proplen = sizeof (**prop) + FDT_TAGALIGN (len);
err = _fdt_splice_struct(fdt, *prop, 0, proplen);
if (err)
return err;
err = _fdt_splice_struct (fdt, *prop, 0, proplen);
if (err) {
return err;
}
(*prop)->tag = cpu_to_fdt32(FDT_PROP);
(*prop)->nameoff = cpu_to_fdt32(namestroff);
(*prop)->len = cpu_to_fdt32(len);
return 0;
(*prop)->tag = cpu_to_fdt32 (FDT_PROP);
(*prop)->nameoff = cpu_to_fdt32 (namestroff);
(*prop)->len = cpu_to_fdt32 (len);
return 0;
}
int fdt_set_name(void *fdt, int nodeoffset, const char *name)
int
fdt_set_name (
void *fdt,
int nodeoffset,
const char *name
)
{
char *namep;
int oldlen, newlen;
int err;
char *namep;
int oldlen, newlen;
int err;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
namep = (char *)(uintptr_t)fdt_get_name(fdt, nodeoffset, &oldlen);
if (!namep)
return oldlen;
namep = (char *)(uintptr_t)fdt_get_name (fdt, nodeoffset, &oldlen);
if (!namep) {
return oldlen;
}
newlen = strlen(name);
newlen = strlen (name);
err = _fdt_splice_struct(fdt, namep, FDT_TAGALIGN(oldlen+1),
FDT_TAGALIGN(newlen+1));
if (err)
return err;
err = _fdt_splice_struct (
fdt,
namep,
FDT_TAGALIGN (oldlen+1),
FDT_TAGALIGN (newlen+1)
);
if (err) {
return err;
}
memcpy(namep, name, newlen+1);
return 0;
memcpy (namep, name, newlen+1);
return 0;
}
int fdt_setprop_placeholder(void *fdt, int nodeoffset, const char *name,
int len, void **prop_data)
int
fdt_setprop_placeholder (
void *fdt,
int nodeoffset,
const char *name,
int len,
void **prop_data
)
{
struct fdt_property *prop;
int err;
struct fdt_property *prop;
int err;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
err = _fdt_resize_property(fdt, nodeoffset, name, len, &prop);
if (err == -FDT_ERR_NOTFOUND)
err = _fdt_add_property(fdt, nodeoffset, name, len, &prop);
if (err)
return err;
err = _fdt_resize_property (fdt, nodeoffset, name, len, &prop);
if (err == -FDT_ERR_NOTFOUND) {
err = _fdt_add_property (fdt, nodeoffset, name, len, &prop);
}
*prop_data = prop->data;
return 0;
if (err) {
return err;
}
*prop_data = prop->data;
return 0;
}
int fdt_setprop(void *fdt, int nodeoffset, const char *name,
const void *val, int len)
int
fdt_setprop (
void *fdt,
int nodeoffset,
const char *name,
const void *val,
int len
)
{
void *prop_data;
int err;
void *prop_data;
int err;
err = fdt_setprop_placeholder(fdt, nodeoffset, name, len, &prop_data);
if (err)
return err;
err = fdt_setprop_placeholder (fdt, nodeoffset, name, len, &prop_data);
if (err) {
return err;
}
if (len)
memcpy(prop_data, val, len);
return 0;
if (len) {
memcpy (prop_data, val, len);
}
return 0;
}
int fdt_appendprop(void *fdt, int nodeoffset, const char *name,
const void *val, int len)
int
fdt_appendprop (
void *fdt,
int nodeoffset,
const char *name,
const void *val,
int len
)
{
struct fdt_property *prop;
int err, oldlen, newlen;
struct fdt_property *prop;
int err, oldlen, newlen;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
prop = fdt_get_property_w(fdt, nodeoffset, name, &oldlen);
if (prop) {
newlen = len + oldlen;
err = _fdt_splice_struct(fdt, prop->data,
FDT_TAGALIGN(oldlen),
FDT_TAGALIGN(newlen));
if (err)
return err;
prop->len = cpu_to_fdt32(newlen);
memcpy(prop->data + oldlen, val, len);
} else {
err = _fdt_add_property(fdt, nodeoffset, name, len, &prop);
if (err)
return err;
memcpy(prop->data, val, len);
}
return 0;
prop = fdt_get_property_w (fdt, nodeoffset, name, &oldlen);
if (prop) {
newlen = len + oldlen;
err = _fdt_splice_struct (
fdt,
prop->data,
FDT_TAGALIGN (oldlen),
FDT_TAGALIGN (newlen)
);
if (err) {
return err;
}
prop->len = cpu_to_fdt32 (newlen);
memcpy (prop->data + oldlen, val, len);
} else {
err = _fdt_add_property (fdt, nodeoffset, name, len, &prop);
if (err) {
return err;
}
memcpy (prop->data, val, len);
}
return 0;
}
int fdt_delprop(void *fdt, int nodeoffset, const char *name)
int
fdt_delprop (
void *fdt,
int nodeoffset,
const char *name
)
{
struct fdt_property *prop;
int len, proplen;
struct fdt_property *prop;
int len, proplen;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
prop = fdt_get_property_w(fdt, nodeoffset, name, &len);
if (!prop)
return len;
prop = fdt_get_property_w (fdt, nodeoffset, name, &len);
if (!prop) {
return len;
}
proplen = sizeof(*prop) + FDT_TAGALIGN(len);
return _fdt_splice_struct(fdt, prop, proplen, 0);
proplen = sizeof (*prop) + FDT_TAGALIGN (len);
return _fdt_splice_struct (fdt, prop, proplen, 0);
}
int fdt_add_subnode_namelen(void *fdt, int parentoffset,
const char *name, int namelen)
int
fdt_add_subnode_namelen (
void *fdt,
int parentoffset,
const char *name,
int namelen
)
{
struct fdt_node_header *nh;
int offset, nextoffset;
int nodelen;
int err;
uint32_t tag;
fdt32_t *endtag;
struct fdt_node_header *nh;
int offset, nextoffset;
int nodelen;
int err;
uint32_t tag;
fdt32_t *endtag;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
offset = fdt_subnode_offset_namelen(fdt, parentoffset, name, namelen);
if (offset >= 0)
return -FDT_ERR_EXISTS;
else if (offset != -FDT_ERR_NOTFOUND)
return offset;
offset = fdt_subnode_offset_namelen (fdt, parentoffset, name, namelen);
if (offset >= 0) {
return -FDT_ERR_EXISTS;
} else if (offset != -FDT_ERR_NOTFOUND) {
return offset;
}
/* Try to place the new node after the parent's properties */
fdt_next_tag(fdt, parentoffset, &nextoffset); /* skip the BEGIN_NODE */
do {
offset = nextoffset;
tag = fdt_next_tag(fdt, offset, &nextoffset);
} while ((tag == FDT_PROP) || (tag == FDT_NOP));
/* Try to place the new node after the parent's properties */
fdt_next_tag (fdt, parentoffset, &nextoffset); /* skip the BEGIN_NODE */
do {
offset = nextoffset;
tag = fdt_next_tag (fdt, offset, &nextoffset);
} while ((tag == FDT_PROP) || (tag == FDT_NOP));
nh = _fdt_offset_ptr_w(fdt, offset);
nodelen = sizeof(*nh) + FDT_TAGALIGN(namelen+1) + FDT_TAGSIZE;
nh = _fdt_offset_ptr_w (fdt, offset);
nodelen = sizeof (*nh) + FDT_TAGALIGN (namelen+1) + FDT_TAGSIZE;
err = _fdt_splice_struct(fdt, nh, 0, nodelen);
if (err)
return err;
err = _fdt_splice_struct (fdt, nh, 0, nodelen);
if (err) {
return err;
}
nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);
memset(nh->name, 0, FDT_TAGALIGN(namelen+1));
memcpy(nh->name, name, namelen);
endtag = (fdt32_t *)((char *)nh + nodelen - FDT_TAGSIZE);
*endtag = cpu_to_fdt32(FDT_END_NODE);
nh->tag = cpu_to_fdt32 (FDT_BEGIN_NODE);
memset (nh->name, 0, FDT_TAGALIGN (namelen+1));
memcpy (nh->name, name, namelen);
endtag = (fdt32_t *)((char *)nh + nodelen - FDT_TAGSIZE);
*endtag = cpu_to_fdt32 (FDT_END_NODE);
return offset;
return offset;
}
int fdt_add_subnode(void *fdt, int parentoffset, const char *name)
int
fdt_add_subnode (
void *fdt,
int parentoffset,
const char *name
)
{
return fdt_add_subnode_namelen(fdt, parentoffset, name, strlen(name));
return fdt_add_subnode_namelen (fdt, parentoffset, name, strlen (name));
}
int fdt_del_node(void *fdt, int nodeoffset)
int
fdt_del_node (
void *fdt,
int nodeoffset
)
{
int endoffset;
int endoffset;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
endoffset = _fdt_node_end_offset(fdt, nodeoffset);
if (endoffset < 0)
return endoffset;
endoffset = _fdt_node_end_offset (fdt, nodeoffset);
if (endoffset < 0) {
return endoffset;
}
return _fdt_splice_struct(fdt, _fdt_offset_ptr_w(fdt, nodeoffset),
endoffset - nodeoffset, 0);
return _fdt_splice_struct (
fdt,
_fdt_offset_ptr_w (fdt, nodeoffset),
endoffset - nodeoffset,
0
);
}
static void _fdt_packblocks(const char *old, char *new,
int mem_rsv_size, int struct_size)
static void
_fdt_packblocks (
const char *old,
char *new,
int mem_rsv_size,
int struct_size
)
{
int mem_rsv_off, struct_off, strings_off;
int mem_rsv_off, struct_off, strings_off;
mem_rsv_off = FDT_ALIGN(sizeof(struct fdt_header), 8);
struct_off = mem_rsv_off + mem_rsv_size;
strings_off = struct_off + struct_size;
mem_rsv_off = FDT_ALIGN (sizeof (struct fdt_header), 8);
struct_off = mem_rsv_off + mem_rsv_size;
strings_off = struct_off + struct_size;
memmove(new + mem_rsv_off, old + fdt_off_mem_rsvmap(old), mem_rsv_size);
fdt_set_off_mem_rsvmap(new, mem_rsv_off);
memmove (new + mem_rsv_off, old + fdt_off_mem_rsvmap (old), mem_rsv_size);
fdt_set_off_mem_rsvmap (new, mem_rsv_off);
memmove(new + struct_off, old + fdt_off_dt_struct(old), struct_size);
fdt_set_off_dt_struct(new, struct_off);
fdt_set_size_dt_struct(new, struct_size);
memmove (new + struct_off, old + fdt_off_dt_struct (old), struct_size);
fdt_set_off_dt_struct (new, struct_off);
fdt_set_size_dt_struct (new, struct_size);
memmove(new + strings_off, old + fdt_off_dt_strings(old),
fdt_size_dt_strings(old));
fdt_set_off_dt_strings(new, strings_off);
fdt_set_size_dt_strings(new, fdt_size_dt_strings(old));
memmove (
new + strings_off,
old + fdt_off_dt_strings (old),
fdt_size_dt_strings (old)
);
fdt_set_off_dt_strings (new, strings_off);
fdt_set_size_dt_strings (new, fdt_size_dt_strings (old));
}
int fdt_open_into(const void *fdt, void *buf, int bufsize)
int
fdt_open_into (
const void *fdt,
void *buf,
int bufsize
)
{
int err;
int mem_rsv_size, struct_size;
int newsize;
const char *fdtstart = fdt;
const char *fdtend = fdtstart + fdt_totalsize(fdt);
char *tmp;
int err;
int mem_rsv_size, struct_size;
int newsize;
const char *fdtstart = fdt;
const char *fdtend = fdtstart + fdt_totalsize (fdt);
char *tmp;
FDT_CHECK_HEADER(fdt);
FDT_CHECK_HEADER (fdt);
mem_rsv_size = (fdt_num_mem_rsv(fdt)+1)
* sizeof(struct fdt_reserve_entry);
mem_rsv_size = (fdt_num_mem_rsv (fdt)+1)
* sizeof (struct fdt_reserve_entry);
if (fdt_version(fdt) >= 17) {
struct_size = fdt_size_dt_struct(fdt);
} else {
struct_size = 0;
while (fdt_next_tag(fdt, struct_size, &struct_size) != FDT_END)
;
if (struct_size < 0)
return struct_size;
}
if (fdt_version (fdt) >= 17) {
struct_size = fdt_size_dt_struct (fdt);
} else {
struct_size = 0;
while (fdt_next_tag (fdt, struct_size, &struct_size) != FDT_END) {
}
if (!_fdt_blocks_misordered(fdt, mem_rsv_size, struct_size)) {
/* no further work necessary */
err = fdt_move(fdt, buf, bufsize);
if (err)
return err;
fdt_set_version(buf, 17);
fdt_set_size_dt_struct(buf, struct_size);
fdt_set_totalsize(buf, bufsize);
return 0;
}
if (struct_size < 0) {
return struct_size;
}
}
/* Need to reorder */
newsize = FDT_ALIGN(sizeof(struct fdt_header), 8) + mem_rsv_size
+ struct_size + fdt_size_dt_strings(fdt);
if (!_fdt_blocks_misordered (fdt, mem_rsv_size, struct_size)) {
/* no further work necessary */
err = fdt_move (fdt, buf, bufsize);
if (err) {
return err;
}
if (bufsize < newsize)
return -FDT_ERR_NOSPACE;
fdt_set_version (buf, 17);
fdt_set_size_dt_struct (buf, struct_size);
fdt_set_totalsize (buf, bufsize);
return 0;
}
/* First attempt to build converted tree at beginning of buffer */
tmp = buf;
/* But if that overlaps with the old tree... */
if (((tmp + newsize) > fdtstart) && (tmp < fdtend)) {
/* Try right after the old tree instead */
tmp = (char *)(uintptr_t)fdtend;
if ((tmp + newsize) > ((char *)buf + bufsize))
return -FDT_ERR_NOSPACE;
}
/* Need to reorder */
newsize = FDT_ALIGN (sizeof (struct fdt_header), 8) + mem_rsv_size
+ struct_size + fdt_size_dt_strings (fdt);
_fdt_packblocks(fdt, tmp, mem_rsv_size, struct_size);
memmove(buf, tmp, newsize);
if (bufsize < newsize) {
return -FDT_ERR_NOSPACE;
}
fdt_set_magic(buf, FDT_MAGIC);
fdt_set_totalsize(buf, bufsize);
fdt_set_version(buf, 17);
fdt_set_last_comp_version(buf, 16);
fdt_set_boot_cpuid_phys(buf, fdt_boot_cpuid_phys(fdt));
/* First attempt to build converted tree at beginning of buffer */
tmp = buf;
/* But if that overlaps with the old tree... */
if (((tmp + newsize) > fdtstart) && (tmp < fdtend)) {
/* Try right after the old tree instead */
tmp = (char *)(uintptr_t)fdtend;
if ((tmp + newsize) > ((char *)buf + bufsize)) {
return -FDT_ERR_NOSPACE;
}
}
return 0;
_fdt_packblocks (fdt, tmp, mem_rsv_size, struct_size);
memmove (buf, tmp, newsize);
fdt_set_magic (buf, FDT_MAGIC);
fdt_set_totalsize (buf, bufsize);
fdt_set_version (buf, 17);
fdt_set_last_comp_version (buf, 16);
fdt_set_boot_cpuid_phys (buf, fdt_boot_cpuid_phys (fdt));
return 0;
}
int fdt_pack(void *fdt)
int
fdt_pack (
void *fdt
)
{
int mem_rsv_size;
int mem_rsv_size;
FDT_RW_CHECK_HEADER(fdt);
FDT_RW_CHECK_HEADER (fdt);
mem_rsv_size = (fdt_num_mem_rsv(fdt)+1)
* sizeof(struct fdt_reserve_entry);
_fdt_packblocks(fdt, fdt, mem_rsv_size, fdt_size_dt_struct(fdt));
fdt_set_totalsize(fdt, _fdt_data_size(fdt));
mem_rsv_size = (fdt_num_mem_rsv (fdt)+1)
* sizeof (struct fdt_reserve_entry);
_fdt_packblocks (fdt, fdt, mem_rsv_size, fdt_size_dt_struct (fdt));
fdt_set_totalsize (fdt, _fdt_data_size (fdt));
return 0;
return 0;
}