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-rw-r--r--tools/firewire/decode-fcp.c12
-rw-r--r--tools/firewire/nosy-dump.c37
-rw-r--r--tools/firewire/nosy-dump.h272
3 files changed, 112 insertions, 209 deletions
diff --git a/tools/firewire/decode-fcp.c b/tools/firewire/decode-fcp.c
index cb9a31b37530..b6b372537618 100644
--- a/tools/firewire/decode-fcp.c
+++ b/tools/firewire/decode-fcp.c
@@ -158,12 +158,12 @@ static const struct avc_opcode_info opcode_info[256] = {
};
struct avc_frame {
- unsigned int operand0 : 8;
- unsigned int opcode : 8;
- unsigned int subunit_id : 3;
- unsigned int subunit_type : 5;
- unsigned int ctype : 4;
- unsigned int cts : 4;
+ uint32_t operand0:8;
+ uint32_t opcode:8;
+ uint32_t subunit_id:3;
+ uint32_t subunit_type:5;
+ uint32_t ctype:4;
+ uint32_t cts:4;
};
static void
diff --git a/tools/firewire/nosy-dump.c b/tools/firewire/nosy-dump.c
index 64e5ea438928..0bad0a42d772 100644
--- a/tools/firewire/nosy-dump.c
+++ b/tools/firewire/nosy-dump.c
@@ -46,7 +46,7 @@ enum {
};
static void
-print_packet(unsigned long *data, size_t length);
+print_packet(uint32_t *data, size_t length);
static void
decode_link_packet(struct link_packet *packet, size_t length,
int include_flags, int exclude_flags);
@@ -151,7 +151,7 @@ sigint_handler(int signal_num)
}
struct subaction *
-subaction_create(unsigned long *data, size_t length)
+subaction_create(uint32_t *data, size_t length)
{
struct subaction *sa;
@@ -247,9 +247,9 @@ handle_transaction(struct link_transaction *t)
if (option_verbose) {
list_for_each_entry(sa, &t->request_list, link)
- print_packet((unsigned long *) &sa->packet, sa->length);
+ print_packet((uint32_t *) &sa->packet, sa->length);
list_for_each_entry(sa, &t->response_list, link)
- print_packet((unsigned long *) &sa->packet, sa->length);
+ print_packet((uint32_t *) &sa->packet, sa->length);
}
printf("\r\n");
@@ -506,7 +506,7 @@ static struct packet_info packet_info[] = {
};
int
-handle_packet(unsigned long *data, size_t length)
+handle_packet(uint32_t *data, size_t length)
{
if (length == 0) {
printf("bus reset\r\n");
@@ -642,8 +642,8 @@ handle_packet(unsigned long *data, size_t length)
unsigned int get_bits(struct link_packet *packet, int offset, int width)
{
- unsigned long *data = (unsigned long *) packet;
- unsigned long index, shift, mask;
+ uint32_t *data = (uint32_t *) packet;
+ uint32_t index, shift, mask;
index = offset / 32 + 1;
shift = 32 - (offset & 31) - width;
@@ -703,7 +703,7 @@ decode_link_packet(struct link_packet *packet, size_t length,
offset = f->offset;
if (f->value_names != NULL) {
- unsigned long bits;
+ uint32_t bits;
bits = get_bits(packet, offset, f->width);
printf("%s", f->value_names[bits]);
@@ -741,18 +741,18 @@ decode_link_packet(struct link_packet *packet, size_t length,
}
static void
-print_packet(unsigned long *data, size_t length)
+print_packet(uint32_t *data, size_t length)
{
int i;
- printf("%6lu ", data[0]);
+ printf("%6u ", data[0]);
if (length == 4)
printf("bus reset");
else if (length < sizeof(struct phy_packet)) {
printf("short packet: ");
for (i = 1; i < length / 4; i++)
- printf("%s%08lx", i == 0 ? "[" : " ", data[i]);
+ printf("%s%08x", i == 0 ? "[" : " ", data[i]);
printf("]");
}
@@ -803,7 +803,7 @@ print_packet(unsigned long *data, size_t length)
default:
printf("unknown phy packet: ");
for (i = 1; i < length / 4; i++)
- printf("%s%08lx", i == 0 ? "[" : " ", data[i]);
+ printf("%s%08x", i == 0 ? "[" : " ", data[i]);
printf("]");
break;
}
@@ -829,7 +829,7 @@ print_packet(unsigned long *data, size_t length)
#define CLEAR "\033[H\033[2J"
static void
-print_stats(unsigned long *data, size_t length)
+print_stats(uint32_t *data, size_t length)
{
static int bus_reset_count, short_packet_count, phy_packet_count;
static int tcode_count[16];
@@ -959,8 +959,8 @@ int main(int argc, const char *argv[])
setvbuf(stdout, NULL, _IOLBF, BUFSIZ);
if (1) {
- unsigned long buf[128 * 1024];
- unsigned int filter;
+ uint32_t buf[128 * 1024];
+ uint32_t filter;
int length;
filter = ~0;
@@ -968,11 +968,10 @@ int main(int argc, const char *argv[])
filter &= ~(1 <<TCODE_ISO_DATA);
if (!option_cycle_start)
filter &= ~(1 << TCODE_CYCLE_START);
-
if (view == VIEW_STATS)
- ioctl(fd, NOSY_IOC_FILTER, ~(1 << TCODE_CYCLE_START));
- else
- ioctl(fd, NOSY_IOC_FILTER, filter);
+ filter = ~(1 << TCODE_CYCLE_START);
+
+ ioctl(fd, NOSY_IOC_FILTER, filter);
ioctl(fd, NOSY_IOC_START);
diff --git a/tools/firewire/nosy-dump.h b/tools/firewire/nosy-dump.h
index d8bcb61ab954..60cf556e228e 100644
--- a/tools/firewire/nosy-dump.h
+++ b/tools/firewire/nosy-dump.h
@@ -33,61 +33,63 @@
#define SPEED_200 0x1
#define SPEED_400 0x2
-struct phy_packet {
- unsigned long timestamp;
+#include <stdint.h>
+struct phy_packet {
+ uint32_t timestamp;
union {
struct {
- unsigned int zero : 24;
- unsigned int phy_id : 6;
- unsigned int identifier : 2;
+ uint32_t zero:24;
+ uint32_t phy_id:6;
+ uint32_t identifier:2;
} common, link_on;
+
struct {
- unsigned int zero : 16;
- unsigned int gap_count : 6;
- unsigned int set_gap_count : 1;
- unsigned int set_root : 1;
- unsigned int root_id : 6;
- unsigned int identifier : 2;
+ uint32_t zero:16;
+ uint32_t gap_count:6;
+ uint32_t set_gap_count:1;
+ uint32_t set_root:1;
+ uint32_t root_id:6;
+ uint32_t identifier:2;
} phy_config;
+
struct {
- unsigned int more_packets : 1;
- unsigned int initiated_reset : 1;
- unsigned int port2 : 2;
- unsigned int port1 : 2;
- unsigned int port0 : 2;
- unsigned int power_class : 3;
- unsigned int contender : 1;
- unsigned int phy_delay : 2;
- unsigned int phy_speed : 2;
- unsigned int gap_count : 6;
- unsigned int link_active : 1;
- unsigned int extended : 1;
- unsigned int phy_id : 6;
- unsigned int identifier : 2;
+ uint32_t more_packets:1;
+ uint32_t initiated_reset:1;
+ uint32_t port2:2;
+ uint32_t port1:2;
+ uint32_t port0:2;
+ uint32_t power_class:3;
+ uint32_t contender:1;
+ uint32_t phy_delay:2;
+ uint32_t phy_speed:2;
+ uint32_t gap_count:6;
+ uint32_t link_active:1;
+ uint32_t extended:1;
+ uint32_t phy_id:6;
+ uint32_t identifier:2;
} self_id;
struct {
- unsigned int more_packets : 1;
- unsigned int reserved1 : 1;
- unsigned int porth : 2;
- unsigned int portg : 2;
- unsigned int portf : 2;
- unsigned int porte : 2;
- unsigned int portd : 2;
- unsigned int portc : 2;
- unsigned int portb : 2;
- unsigned int porta : 2;
- unsigned int reserved0 : 2;
- unsigned int sequence : 3;
- unsigned int extended : 1;
- unsigned int phy_id : 6;
- unsigned int identifier : 2;
+ uint32_t more_packets:1;
+ uint32_t reserved1:1;
+ uint32_t porth:2;
+ uint32_t portg:2;
+ uint32_t portf:2;
+ uint32_t porte:2;
+ uint32_t portd:2;
+ uint32_t portc:2;
+ uint32_t portb:2;
+ uint32_t porta:2;
+ uint32_t reserved0:2;
+ uint32_t sequence:3;
+ uint32_t extended:1;
+ uint32_t phy_id:6;
+ uint32_t identifier:2;
} ext_self_id;
};
-
- unsigned long inverted;
- unsigned long ack;
+ uint32_t inverted;
+ uint32_t ack;
};
#define PHY_PACKET_CONFIGURATION 0x00
@@ -95,186 +97,88 @@ struct phy_packet {
#define PHY_PACKET_SELF_ID 0x02
struct link_packet {
- unsigned long timestamp;
-
+ uint32_t timestamp;
union {
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
+ uint32_t priority:4;
+ uint32_t tcode:4;
+ uint32_t rt:2;
+ uint32_t tlabel:6;
+ uint32_t destination:16;
- unsigned int offset_high : 16;
- unsigned int source : 16;
+ uint32_t offset_high:16;
+ uint32_t source:16;
- unsigned long offset_low;
+ uint32_t offset_low;
} common;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int offset_high : 16;
- unsigned int source : 16;
-
- unsigned long offset_low;
-
- unsigned long crc;
+ uint32_t common[3];
+ uint32_t crc;
} read_quadlet;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int reserved0 : 12;
- unsigned int rcode : 4;
- unsigned int source : 16;
-
- unsigned long reserved1;
-
- unsigned long data;
-
- unsigned long crc;
+ uint32_t common[3];
+ uint32_t data;
+ uint32_t crc;
} read_quadlet_response;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int offset_high : 16;
- unsigned int source : 16;
-
- unsigned long offset_low;
-
- unsigned int extended_tcode : 16;
- unsigned int data_length : 16;
-
- unsigned long crc;
+ uint32_t common[3];
+ uint32_t extended_tcode:16;
+ uint32_t data_length:16;
+ uint32_t crc;
} read_block;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int reserved0 : 12;
- unsigned int rcode : 4;
- unsigned int source : 16;
-
- unsigned long reserved1;
-
- unsigned int extended_tcode : 16;
- unsigned int data_length : 16;
-
- unsigned long crc;
-
- unsigned long data[0];
-
+ uint32_t common[3];
+ uint32_t extended_tcode:16;
+ uint32_t data_length:16;
+ uint32_t crc;
+ uint32_t data[0];
/* crc and ack follows. */
-
} read_block_response;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int offset_high : 16;
- unsigned int source : 16;
-
- unsigned long offset_low;
-
- unsigned long data;
-
- unsigned long crc;
-
+ uint32_t common[3];
+ uint32_t data;
+ uint32_t crc;
} write_quadlet;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int offset_high : 16;
- unsigned int source : 16;
-
- unsigned int offset_low : 32;
-
- unsigned int extended_tcode : 16;
- unsigned int data_length : 16;
-
- unsigned long crc;
- unsigned long data[0];
-
+ uint32_t common[3];
+ uint32_t extended_tcode:16;
+ uint32_t data_length:16;
+ uint32_t crc;
+ uint32_t data[0];
/* crc and ack follows. */
-
} write_block;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int reserved0 : 12;
- unsigned int rcode : 4;
- unsigned int source : 16;
-
- unsigned long reserved1;
-
- unsigned long crc;
+ uint32_t common[3];
+ uint32_t crc;
} write_response;
struct {
- unsigned int priority : 4;
- unsigned int tcode : 4;
- unsigned int rt : 2;
- unsigned int tlabel : 6;
- unsigned int destination : 16;
-
- unsigned int offset_high : 16;
- unsigned int source : 16;
-
- unsigned long offset_low;
-
- unsigned long data;
-
- unsigned long crc;
+ uint32_t common[3];
+ uint32_t data;
+ uint32_t crc;
} cycle_start;
struct {
- unsigned int sy : 4;
- unsigned int tcode : 4;
- unsigned int channel : 6;
- unsigned int tag : 2;
- unsigned int data_length : 16;
+ uint32_t sy:4;
+ uint32_t tcode:4;
+ uint32_t channel:6;
+ uint32_t tag:2;
+ uint32_t data_length:16;
- unsigned long crc;
+ uint32_t crc;
} iso_data;
-
};
-
};
struct subaction {
- unsigned long ack;
+ uint32_t ack;
size_t length;
struct list link;
struct link_packet packet;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.