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-rw-r--r--mibtbl.h60
-rw-r--r--rtkmib.c357
-rw-r--r--rtkmib.h14
3 files changed, 381 insertions, 50 deletions
diff --git a/mibtbl.h b/mibtbl.h
new file mode 100644
index 0000000..bf25ad9
--- /dev/null
+++ b/mibtbl.h
@@ -0,0 +1,60 @@
+
+//#ifdef MIB_TLV
+#define MIB_TABLE_LIST 0x8000
+//#else
+//#define MIB_TABLE_LIST 0x0
+//#endif
+
+#define MIB_HW_BOARD_VER 200
+#define MIB_HW_NIC0_ADDR 201
+#define MIB_HW_NIC1_ADDR 202
+#define MIB_HW_WLAN_ADDR 203
+#define MIB_HW_REG_DOMAIN 204
+#define MIB_HW_RF_TYPE 205
+
+#define MIB_HW_LED_TYPE 212
+
+#define MIB_HW_WSC_PIN 273
+
+#define MIB_HW_11N_XCAP 290
+
+#define MIB_HW_WLAN_ADDR1 303
+#define MIB_HW_WLAN_ADDR2 304
+#define MIB_HW_WLAN_ADDR3 305
+#define MIB_HW_WLAN_ADDR4 306
+
+#define MIB_HW_WLAN_ADDR5 511
+#define MIB_HW_WLAN_ADDR6 512
+#define MIB_HW_WLAN_ADDR7 513
+
+#define MIB_HW_11N_TSSI1 518
+#define MIB_HW_11N_TSSI2 519
+#define MIB_HW_11N_THER 520
+#define MIB_HW_11N_TRSWITCH 521
+#define MIB_HW_11N_TRSWPAPE_C9 522
+#define MIB_HW_11N_TRSWPAPE_CC 523
+#define MIB_HW_11N_TARGET_PWR 524
+#define MIB_HW_11N_RESERVED5 525
+#define MIB_HW_11N_RESERVED6 526
+#define MIB_HW_11N_RESERVED7 527
+#define MIB_HW_11N_RESERVED8 528
+
+#define MIB_HW_TX_POWER_CCK_A 901
+#define MIB_HW_TX_POWER_CCK_B 902
+#define MIB_HW_TX_POWER_HT40_1S_A 903
+#define MIB_HW_TX_POWER_HT40_1S_B 904
+#define MIB_HW_TX_POWER_DIFF_HT40_2S 905
+#define MIB_HW_TX_POWER_DIFF_HT20 906
+#define MIB_HW_TX_POWER_DIFF_OFDM 907
+#define MIB_HW_11N_RESERVED9 908
+#define MIB_HW_11N_RESERVED10 909
+#define MIB_HW_TX_POWER_5G_HT40_1S_A 910
+#define MIB_HW_TX_POWER_5G_HT40_1S_B 911
+#define MIB_HW_TX_POWER_DIFF_5G_HT40_2S 912
+#define MIB_HW_TX_POWER_DIFF_5G_HT20 913
+#define MIB_HW_TX_POWER_DIFF_5G_OFDM 914
+
+typedef struct mibtbl {
+ unsigned short type;
+ unsigned short size;
+} __PACK__ mibtbl_t;
diff --git a/rtkmib.c b/rtkmib.c
index f49bae8..bfdf8b0 100644
--- a/rtkmib.c
+++ b/rtkmib.c
@@ -1,15 +1,17 @@
#include <getopt.h>
#include "rtkmib.h"
+#include "mibtbl.h"
#define NAME "rtkmib"
-#define VERSION "0.0.1"
+#define VERSION "0.0.2"
-static const char *opt_string = ":i:o:h";
+static const char *opt_string = ":i:O:o:h";
static struct option long_options[] = {
{ "input", required_argument, NULL, 'i' },
- { "output", required_argument, NULL, 'o' },
+ { "output", required_argument, NULL, 'O' },
+ { "offset", required_argument, NULL, 'o' },
{ "help", no_argument, NULL, 'h' },
{ 0, 0, 0, 0 },
};
@@ -20,7 +22,8 @@ void usage ( char *pname ) {
"\n",
" Options:\n",
" -i, --input input file name\n",
- " -o, --output output file name\n",
+ " -O, --output output file name\n",
+ " -o, --offset MIB data start offset (bytes)\n",
" -h, --help print this help message\n",
"\n",
"If you find bugs, cockroaches or other nasty insects don't\n",
@@ -61,17 +64,15 @@ static int flash_read( char *mtd, int offset, int len, char *buf )
inline uint16_t swap16( uint16_t x )
{
- uint16_t b = x;
- b = (x >> 8) & 0xff;
- return b | (x << 8);
+ return ((x >> 8) & 0xff) | (x << 8);
}
inline uint32_t swap32( uint32_t x )
{
- return x = (x >> 24) |
- ((x << 8) & 0x00ff0000) |
- ((x >> 8) & 0x0000ff00) |
- (x << 24);
+ return (x >> 24) |
+ ((x << 8) & 0x00ff0000) |
+ ((x >> 8) & 0x0000ff00) |
+ (x << 24);
}
#define RING_SIZE 4096 /* size of ring buffer, must be power of 2 */
@@ -123,7 +124,8 @@ static int mib_decode( unsigned char *in, uint32_t len, unsigned char **out )
(*out)[ explen ] = c; /* copy to output */
//printf("%i: %x\n", explen, c); fflush(stdout);
explen++;
- text_buf[ r++ ] = c; /* and to text_buf */
+ text_buf[ r ] = c; /* and to text_buf */
+ r++;
r &= (RING_SIZE - 1);
} else {
/* 0 means encoded info */
@@ -144,7 +146,8 @@ static int mib_decode( unsigned char *in, uint32_t len, unsigned char **out )
(*out)[ explen ] = c;
//printf("c%i: %x\n", explen, c); fflush(stdout);
explen++;
- text_buf[ r++ ] = c;
+ text_buf[ r ] = c;
+ r++;
r &= (RING_SIZE - 1);
}
}
@@ -175,7 +178,9 @@ static int mib_read( char *mtd, unsigned int offset,
header.sig,
sizeof(header.sig) ) )
{
+#ifdef _DEBUG_
printf( "MIB is compressed!\n" );
+#endif
if ( flash_read( mtd, offset, sizeof(mib_hdr_compr_t),
(char *)&header_compr ) )
{
@@ -189,15 +194,17 @@ static int mib_read( char *mtd, unsigned int offset,
sig = header.sig;
len = swap16(header.len);
}
-
+#ifdef _DEBUG_
printf( "Header info:\n" );
printf( " signature: '%s'\n", sig );
printf( " data size: 0x%x\n", len );
-
+#endif
*mib = (unsigned char *)malloc(len);
if ( compression ) {
+#ifdef _DEBUG_
printf( " compression factor: 0x%x\n", compression );
+#endif
*size = len;
if ( flash_read( mtd, offset + sizeof(mib_hdr_compr_t),
len, (char *)*mib ) )
@@ -218,6 +225,267 @@ static int mib_read( char *mtd, unsigned int offset,
return len;
}
+void print_hex( unsigned char *buf, uint32_t size )
+{
+ uint32_t pos = 0;
+ uint32_t lines = 0;
+
+ while ( pos < size ) {
+ printf(" %02x", buf[pos]);
+ pos++;
+ if ( lines == 31 ) {
+ printf("\n");
+ lines = 0;
+ continue;
+ }
+ if ( lines == 7 || lines == 15 || lines == 23 )
+ printf(" ");
+ lines++;
+ }
+ printf("\n");
+}
+
+void mibtbl_to_struct( unsigned char *tbl, uint32_t size, unsigned char *mib )
+{
+ int i = 0;
+ mibtbl_t mibtbl;
+
+ while ( i < size ) {
+ memcpy( &mibtbl, tbl + i, sizeof(mibtbl_t) );
+ i += sizeof(mibtbl_t);
+
+ /* does 0xc900 mean the end of a table? */
+ if( swap16(mibtbl.type) > MIB_TABLE_LIST ) {
+#ifdef _DEBUG_
+ printf( "Next table with size 0x%02x!\n",
+ swap16(mibtbl.size) );
+#endif
+ continue;
+ }
+
+ switch ( swap16(mibtbl.type) ) {
+ case 0:
+#ifdef _DEBUG_
+ printf("End of MIB tables!\n");
+#endif
+ break;
+ case MIB_HW_BOARD_VER:
+ memcpy( &(((mib_t *)mib)->board_ver),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_NIC0_ADDR:
+ memcpy( &(((mib_t *)mib)->nic0_addr),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_NIC1_ADDR:
+ memcpy( &(((mib_t *)mib)->nic1_addr),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_REG_DOMAIN:
+ memcpy( &(((mib_t *)mib)->wlan->regDomain),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_RF_TYPE:
+ memcpy( &(((mib_t *)mib)->wlan->rfType),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_LED_TYPE:
+ memcpy( &(((mib_t *)mib)->wlan->ledType),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WSC_PIN:
+ memcpy( &(((mib_t *)mib)->wlan->wscPin),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_XCAP:
+ memcpy( &(((mib_t *)mib)->wlan->xCap),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR1:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr1),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR2:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr2),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR3:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr3),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR4:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr4),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR5:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr5),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR6:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr6),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_WLAN_ADDR7:
+ memcpy( &(((mib_t *)mib)->wlan->macAddr7),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TSSI1:
+ memcpy( &(((mib_t *)mib)->wlan->TSSI1),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TSSI2:
+ memcpy( &(((mib_t *)mib)->wlan->TSSI2),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_THER:
+ memcpy( &(((mib_t *)mib)->wlan->Ther),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TRSWITCH:
+ memcpy( &(((mib_t *)mib)->wlan->trswitch),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TRSWPAPE_C9:
+ memcpy( &(((mib_t *)mib)->wlan->trswpape_c9),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TRSWPAPE_CC:
+ memcpy( &(((mib_t *)mib)->wlan->trswpape_cc),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_TARGET_PWR:
+ memcpy( &(((mib_t *)mib)->wlan->target_pwr),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED5:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved5),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED6:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved6),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED7:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved7),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED8:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved8),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_CCK_A:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevelCCK_A),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_CCK_B:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevelCCK_B),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_HT40_1S_A:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevelHT40_1S_A),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_HT40_1S_B:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevelHT40_1S_B),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_HT40_2S:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiffHT40_2S),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_HT20:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiffHT20),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_OFDM:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiffOFDM),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED9:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved9),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_11N_RESERVED10:
+ memcpy( &(((mib_t *)mib)->wlan->Reserved10),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_5G_HT40_1S_A:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevel5GHT40_1S_A),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_5G_HT40_1S_B:
+ memcpy( &(((mib_t *)mib)->wlan->pwrlevel5GHT40_1S_B),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_5G_HT40_2S:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiff5GHT40_2S),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_5G_HT20:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiff5GHT20),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ case MIB_HW_TX_POWER_DIFF_5G_OFDM:
+ memcpy( &(((mib_t *)mib)->wlan->pwrdiff5GOFDM),
+ tbl + i,
+ swap16(mibtbl.size) );
+ break;
+ default:
+ printf( "unknown field (type %i) found,"
+ "containing data:\n",
+ swap16(mibtbl.type) );
+ print_hex( tbl + i, swap16(mibtbl.size) );
+ break;
+ }
+
+ i += swap16(mibtbl.size);
+ }
+}
+
static int hex_to_string( unsigned char *hex, char *str, int len )
{
int i;
@@ -328,6 +596,7 @@ int set_tx_calibration( mib_wlan_t *phw, char *interface )
hex_to_string(phw->pwrdiffOFDM,p,MAX_2G_CHANNEL_NUM_MIB);
sprintf(tmpbuff,"iwpriv %s set_mib pwrdiffOFDM=%s",interface,p);
// system(tmpbuff);
+ printf("%s\n",tmpbuff);
hex_to_string(phw->pwrlevel5GHT40_1S_A,p,MAX_5G_CHANNEL_NUM_MIB);
sprintf(tmpbuff,"iwpriv %s set_mib pwrlevel5GHT40_1S_A=%s",interface,p);
@@ -462,7 +731,7 @@ int main( int argc, char **argv )
unsigned char *mib = NULL;
unsigned char *tmp = NULL;
int mib_len = 0;
- uint32_t compr_size = 0;
+ uint32_t size = 0;
mib_wlan_t *mib_wlan;
if ( efuse ) {
@@ -470,66 +739,68 @@ int main( int argc, char **argv )
exit(EXIT_SUCCESS);
}
- mib_len = mib_read( infile, mib_offset, &buf, &compr_size );
+ mib_len = mib_read( infile, mib_offset, &buf, &size );
if ( mib_len == MIB_ERR_GENERIC )
goto exit;
if ( mib_len == MIB_ERR_COMPRESSED ) {
- printf("Compressed size: %i\n", compr_size);
- mib_len = mib_decode( buf, compr_size, &tmp );
-
+ mib_len = mib_decode( buf, size, &tmp );
+#ifdef _DEBUG_
+ printf( "Compressed size: %i\n", size );
mib_hdr_t *header = (mib_hdr_t *)tmp;
- printf("Header signature: '%s' (%x)\n", header->sig, ((char *)header)[0]);
- printf("Length from header: 0x%x\n", swap16(header->len));
- printf("Decoded length: 0x%x\n", mib_len);
-
- mib = tmp + sizeof(mib_hdr_t);
- } else {
- mib = buf;
+ printf( "Header signature: '%s'\n", header->sig );
+ printf( "Length from header: 0x%x\n", swap16(header->len) );
+ printf( "Decoded length: 0x%x\n", mib_len );
+ printf( "Expected mininum len: 0x%x\n", (int)sizeof(mib_t) );
+ printf( "Decoded data:\n" );
+ print_hex( tmp + sizeof(mib_hdr_t), mib_len );
+#endif
+ free(buf);
+ buf = (unsigned char *)malloc( sizeof(mib_t) );
+ memset( buf, 0, sizeof(mib_t) );
+ mibtbl_to_struct( tmp + sizeof(mib_hdr_t), mib_len, buf );
}
- //printf( "MIB len: %i\n", mib_len );
- printf( "Expected mininum len: 0x%x\n", (int)sizeof(mib_t) );
+ mib = buf;
if ( mib_len < (int)sizeof(mib_t) ) {
syslog( LOG_ERR, "MIB length invalid!\n" );
goto exit;
}
-
-
- printf("board version: 0x%02x\n", mib[0]);
- printf("nic0: %02x:%02x:%02x:%02x:%02x:%02x\n",
+#ifdef _DEBUG_
+ printf( "board version: 0x%02x\n", mib[0]);
+ printf( "nic0: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[1], mib[2], mib[3],
mib[4], mib[5], mib[6] );
- printf("nic1: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "nic1: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[7], mib[8], mib[9],
mib[10], mib[11], mib[12] );
- printf("wlan0: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan0: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[13], mib[14], mib[15],
mib[16], mib[17], mib[18] );
- printf("wlan1: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan1: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[19], mib[20], mib[21],
mib[22], mib[23], mib[24] );
- printf("wlan2: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan2: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[25], mib[26], mib[27],
mib[28], mib[29], mib[30] );
- printf("wlan3: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan3: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[31], mib[32], mib[33],
mib[34], mib[35], mib[36] );
- printf("wlan4: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan4: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[37], mib[38], mib[39],
mib[40], mib[41], mib[42] );
- printf("wlan5: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan5: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[43], mib[44], mib[45],
mib[46], mib[47], mib[48] );
- printf("wlan6: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan6: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[49], mib[50], mib[51],
mib[52], mib[53], mib[54] );
- printf("wlan7: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ printf( "wlan7: %02x:%02x:%02x:%02x:%02x:%02x\n",
mib[55], mib[56], mib[57],
mib[58], mib[59], mib[60] );
-
+#endif
mib_wlan = (mib_wlan_t *)( mib + MIB_WLAN_OFFSET );
set_tx_calibration( mib_wlan, "wlan0" );
diff --git a/rtkmib.h b/rtkmib.h
index baf12d2..da926e2 100644
--- a/rtkmib.h
+++ b/rtkmib.h
@@ -85,10 +85,10 @@ typedef struct mib_wlan
unsigned char TSSI1;
unsigned char TSSI2;
unsigned char Ther;
- unsigned char Reserved1;
- unsigned char Reserved2;
- unsigned char Reserved3;
- unsigned char Reserved4;
+ unsigned char trswitch;
+ unsigned char trswpape_c9;
+ unsigned char trswpape_cc;
+ unsigned char target_pwr;
unsigned char Reserved5;
unsigned char Reserved6;
unsigned char Reserved7;
@@ -182,8 +182,8 @@ typedef struct mib_wlan_ac
typedef struct mib
{
- unsigned char boardVer;
- unsigned char nic0Addr[6];
- unsigned char nic1Addr[6];
+ unsigned char board_ver;
+ unsigned char nic0_addr[6];
+ unsigned char nic1_addr[6];
mib_wlan_t wlan[ NUM_WLAN_INTERFACE ];
} __PACK__ mib_t;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 16:31:52 +0000