diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/realtek/patches-2.6.30/0007-rsdk-3.2.4-kernel-lib.patch | 218 | ||||
| -rw-r--r-- | target/linux/realtek/patches-2.6.30/9994-unlzma-header-path-fix.patch | 11 |
2 files changed, 218 insertions, 11 deletions
diff --git a/target/linux/realtek/patches-2.6.30/0007-rsdk-3.2.4-kernel-lib.patch b/target/linux/realtek/patches-2.6.30/0007-rsdk-3.2.4-kernel-lib.patch new file mode 100644 index 000000000..d8e49a14d --- /dev/null +++ b/target/linux/realtek/patches-2.6.30/0007-rsdk-3.2.4-kernel-lib.patch @@ -0,0 +1,218 @@ +--- linux-2.6.30.9/lib/decompress_bunzip2.c 2009-10-05 18:38:08.000000000 +0300 ++++ linux-2.6.30.9-rsdk/lib/decompress_bunzip2.c 2013-05-02 01:47:59.131226621 +0300 +@@ -45,12 +45,15 @@ + */ + + +-#ifndef STATIC ++#ifdef STATIC ++#define PREBOOT ++#else + #include <linux/decompress/bunzip2.h> +-#endif /* !STATIC */ ++#include <linux/slab.h> ++#endif /* STATIC */ + ++#include <linux/decompress/bunzip2_mm.h> + #include <linux/decompress/mm.h> +-#include <linux/slab.h> + + #ifndef INT_MAX + #define INT_MAX 0x7fffffff +@@ -681,9 +684,7 @@ STATIC int INIT bunzip2(unsigned char *b + set_error_fn(error_fn); + if (flush) + outbuf = malloc(BZIP2_IOBUF_SIZE); +- else +- len -= 4; /* Uncompressed size hack active in pre-boot +- environment */ ++ + if (!outbuf) { + error("Could not allocate output bufer"); + return -1; +@@ -733,4 +734,14 @@ exit_0: + return i; + } + +-#define decompress bunzip2 ++#ifdef PREBOOT ++STATIC int INIT decompress(unsigned char *buf, int len, ++ int(*fill)(void*, unsigned int), ++ int(*flush)(void*, unsigned int), ++ unsigned char *outbuf, ++ int *pos, ++ void(*error_fn)(char *x)) ++{ ++ return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error_fn); ++} ++#endif +--- linux-2.6.30.9/lib/decompress_inflate.c 2009-10-05 18:38:08.000000000 +0300 ++++ linux-2.6.30.9-rsdk/lib/decompress_inflate.c 2013-05-02 01:47:59.131226621 +0300 +@@ -19,13 +19,19 @@ + #include "zlib_inflate/inflate.h" + + #include "zlib_inflate/infutil.h" ++#include <linux/slab.h> + + #endif /* STATIC */ + ++#include <linux/decompress/inflate_mm.h> + #include <linux/decompress/mm.h> +-#include <linux/slab.h> + +-#define INBUF_LEN (16*1024) ++#define GZIP_IOBUF_SIZE (16*1024) ++ ++static int nofill(void *buffer, unsigned int len) ++{ ++ return -1; ++} + + /* Included from initramfs et al code */ + STATIC int INIT gunzip(unsigned char *buf, int len, +@@ -55,7 +61,7 @@ STATIC int INIT gunzip(unsigned char *bu + if (buf) + zbuf = buf; + else { +- zbuf = malloc(INBUF_LEN); ++ zbuf = malloc(GZIP_IOBUF_SIZE); + len = 0; + } + if (!zbuf) { +@@ -76,8 +82,11 @@ STATIC int INIT gunzip(unsigned char *bu + goto gunzip_nomem4; + } + ++ if (!fill) ++ fill = nofill; ++ + if (len == 0) +- len = fill(zbuf, INBUF_LEN); ++ len = fill(zbuf, GZIP_IOBUF_SIZE); + + /* verify the gzip header */ + if (len < 10 || +@@ -113,7 +122,7 @@ STATIC int INIT gunzip(unsigned char *bu + while (rc == Z_OK) { + if (strm->avail_in == 0) { + /* TODO: handle case where both pos and fill are set */ +- len = fill(zbuf, INBUF_LEN); ++ len = fill(zbuf, GZIP_IOBUF_SIZE); + if (len < 0) { + rc = -1; + error("read error"); +--- linux-2.6.30.9/lib/decompress_unlzma.c 2009-10-05 18:38:08.000000000 +0300 ++++ linux-2.6.30.9-rsdk/lib/decompress_unlzma.c 2013-05-02 01:47:59.132226621 +0300 +@@ -29,12 +29,15 @@ + *Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +-#ifndef STATIC ++#ifdef STATIC ++#define PREBOOT ++#else + #include <linux/decompress/unlzma.h> ++#include <linux/slab.h> + #endif /* STATIC */ + ++#include <linux/decompress/unlzma_mm.h> + #include <linux/decompress/mm.h> +-#include <linux/slab.h> + + #define MIN(a, b) (((a) < (b)) ? (a) : (b)) + +@@ -80,6 +83,11 @@ struct rc { + #define RC_MODEL_TOTAL_BITS 11 + + ++static int nofill(void *buffer, unsigned int len) ++{ ++ return -1; ++} ++ + /* Called twice: once at startup and once in rc_normalize() */ + static void INIT rc_read(struct rc *rc) + { +@@ -95,7 +103,10 @@ static inline void INIT rc_init(struct r + int (*fill)(void*, unsigned int), + char *buffer, int buffer_size) + { ++ if (fill) + rc->fill = fill; ++ else ++ rc->fill = nofill; + rc->buffer = (uint8_t *)buffer; + rc->buffer_size = buffer_size; + rc->buffer_end = rc->buffer + rc->buffer_size; +@@ -521,7 +532,7 @@ static inline void INIT process_bit1(str + + + +-STATIC inline int INIT unlzma(unsigned char *buf, int in_len, ++STATIC int INIT unlzma(unsigned char *buf, int in_len, + int(*fill)(void*, unsigned int), + int(*flush)(void*, unsigned int), + unsigned char *output, +@@ -543,9 +554,7 @@ STATIC inline int INIT unlzma(unsigned c + int ret = -1; + + set_error_fn(error_fn); +- if (!flush) +- in_len -= 4; /* Uncompressed size hack active in pre-boot +- environment */ ++ + if (buf) + inbuf = buf; + else +@@ -645,4 +654,17 @@ exit_0: + return ret; + } + +-#define decompress unlzma ++#ifdef PREBOOT ++STATIC int INIT decompress(unsigned char *buf, int in_len, ++ int(*fill)(void*, unsigned int), ++ int(*flush)(void*, unsigned int), ++ unsigned char *output, ++ int *posp, ++ void(*error_fn)(char *x) ++ ) ++{ ++ return unlzma(buf, in_len - 4, fill, flush, output, posp, error_fn); ++} ++#elif defined(CONFIG_DECOMPRESS_LZMA_NEEDED) ++EXPORT_SYMBOL(unlzma); ++#endif +--- linux-2.6.30.9/lib/Kconfig 2009-10-05 18:38:08.000000000 +0300 ++++ linux-2.6.30.9-rsdk/lib/Kconfig 2013-05-02 01:47:59.126226621 +0300 +@@ -10,6 +10,9 @@ menu "Library routines" + config BITREVERSE + tristate + ++config RATIONAL ++ boolean ++ + config GENERIC_FIND_FIRST_BIT + bool + +@@ -114,6 +117,9 @@ config DECOMPRESS_BZIP2 + config DECOMPRESS_LZMA + tristate + ++config DECOMPRESS_LZMA_NEEDED ++ boolean ++ + # + # Generic allocator support is selected if needed + # +@@ -191,4 +197,10 @@ config DISABLE_OBSOLETE_CPUMASK_FUNCTION + config NLATTR + bool + ++# ++# Generic 64-bit atomic support is selected if needed ++# ++config GENERIC_ATOMIC64 ++ bool ++ + endmenu diff --git a/target/linux/realtek/patches-2.6.30/9994-unlzma-header-path-fix.patch b/target/linux/realtek/patches-2.6.30/9994-unlzma-header-path-fix.patch deleted file mode 100644 index 4032c4fd8..000000000 --- a/target/linux/realtek/patches-2.6.30/9994-unlzma-header-path-fix.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/lib/decompress_unlzma.c 2013-05-16 19:41:49.499019157 +0300 -+++ b/lib/decompress_unlzma.c 2013-05-16 18:10:42.178461709 +0300 -@@ -30,7 +30,7 @@ - */ - - #ifndef STATIC --#include <linux/decompress/unlzma.h> -+#include <linux/decompress/unlzma_mm.h> - #endif /* STATIC */ - - #include <linux/decompress/mm.h> |