summaryrefslogtreecommitdiff
path: root/board/keymile/common/ivm.c
diff options
context:
space:
mode:
Diffstat (limited to 'board/keymile/common/ivm.c')
-rw-r--r--board/keymile/common/ivm.c84
1 files changed, 42 insertions, 42 deletions
diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index 60b89fe348..e989bf609f 100644
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -46,28 +46,27 @@ static int ivm_set_value(char *name, char *value)
{
char tempbuf[256];
- if (value != NULL) {
+ if (value) {
sprintf(tempbuf, "%s=%s", name, value);
return set_local_var(tempbuf, 0);
- } else {
- unset_local_var(name);
}
+ unset_local_var(name);
return 0;
}
static int ivm_get_value(unsigned char *buf, int len, char *name, int off,
- int check)
+ int check)
{
unsigned short val;
unsigned char valbuf[30];
- if ((buf[off + 0] != buf[off + 2]) &&
- (buf[off + 2] != buf[off + 4])) {
+ if (buf[off + 0] != buf[off + 2] &&
+ buf[off + 2] != buf[off + 4]) {
printf("%s Error corrupted %s\n", __func__, name);
val = -1;
} else {
val = buf[off + 0] + (buf[off + 1] << 8);
- if ((val == 0) && (check == 1))
+ if (val == 0 && check == 1)
val = -1;
}
sprintf((char *)valbuf, "%x", val);
@@ -98,9 +97,9 @@ static char convert_char(char c)
}
static int ivm_findinventorystring(int type,
- unsigned char *const string,
- unsigned long maxlen,
- unsigned char *buf)
+ unsigned char *const string,
+ unsigned long maxlen,
+ unsigned char *buf)
{
int xcode = 0;
unsigned long cr = 0;
@@ -133,12 +132,12 @@ static int ivm_findinventorystring(int type,
*/
if (addr < INVENTORYDATASIZE) {
/* Copy the IVM string in the corresponding string */
- for (; (buf[addr] != '\r') &&
- ((buf[addr] != ';') || (!stop)) &&
- (size < (maxlen - 1) &&
- (addr < INVENTORYDATASIZE)); addr++) {
+ for (; (buf[addr] != '\r') &&
+ ((buf[addr] != ';') || (!stop)) &&
+ (size < (maxlen - 1) &&
+ (addr < INVENTORYDATASIZE)); addr++) {
size += sprintf((char *)string + size, "%c",
- convert_char (buf[addr]));
+ convert_char (buf[addr]));
}
/*
@@ -176,12 +175,12 @@ static int ivm_check_crc(unsigned char *buf, int block)
unsigned long crceeprom;
crc = ivm_calc_crc(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2);
- crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] + \
+ crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] +
buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2] * 256);
if (crc != crceeprom) {
if (block == 0)
- printf("Error CRC Block: %d EEprom: calculated: \
- %lx EEprom: %lx\n", block, crc, crceeprom);
+ printf("Error CRC Block: %d EEprom: calculated: %lx EEprom: %lx\n",
+ block, crc, crceeprom);
return -1;
}
return 0;
@@ -189,7 +188,7 @@ static int ivm_check_crc(unsigned char *buf, int block)
/* take care of the possible MAC address offset and the IVM content offset */
static int process_mac(unsigned char *valbuf, unsigned char *buf,
- int offset, bool unique)
+ int offset, bool unique)
{
unsigned char mac[6];
unsigned long val = (buf[4] << 16) + (buf[5] << 8) + buf[6];
@@ -197,9 +196,9 @@ static int process_mac(unsigned char *valbuf, unsigned char *buf,
/* use an intermediate buffer, to not change IVM content
* MAC address is at offset 1
*/
- memcpy(mac, buf+1, 6);
+ memcpy(mac, buf + 1, 6);
- /* MAC adress can be set to locally administred, this is only allowed
+ /* MAC address can be set to locally administred, this is only allowed
* for interfaces which have now connection to the outside. For these
* addresses we need to set the second bit in the first byte.
*/
@@ -222,7 +221,7 @@ static int ivm_analyze_block2(unsigned char *buf, int len)
unsigned char valbuf[MAC_STR_SZ];
unsigned long count;
- /* IVM_MAC Adress begins at offset 1 */
+ /* IVM_MAC Address begins at offset 1 */
sprintf((char *)valbuf, "%pM", buf + 1);
ivm_set_value("IVM_MacAddress", (char *)valbuf);
/* IVM_MacCount */
@@ -247,9 +246,9 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)
return -1;
ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN,
- "IVM_BoardId", 0, 1);
+ "IVM_BoardId", 0, 1);
val = ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN,
- "IVM_HWKey", 6, 1);
+ "IVM_HWKey", 6, 1);
if (val != 0xffff) {
sprintf((char *)valbuf, "%x", ((val / 100) % 10));
ivm_set_value("IVM_HWVariant", (char *)valbuf);
@@ -257,7 +256,7 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)
ivm_set_value("IVM_HWVersion", (char *)valbuf);
}
ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN,
- "IVM_Functions", 12, 0);
+ "IVM_Functions", 12, 0);
GET_STRING("IVM_Symbol", IVM_POS_SYMBOL_ONLY, 8)
GET_STRING("IVM_DeviceName", IVM_POS_SHORT_TEXT, 64)
@@ -269,7 +268,7 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)
while (i < len) {
if (tmp[i] == ';') {
ivm_set_value("IVM_ShortText",
- (char *)&tmp[i + 1]);
+ (char *)&tmp[i + 1]);
break;
}
i++;
@@ -292,7 +291,7 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)
if (ivm_check_crc(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], 2) != 0)
return 0;
ivm_analyze_block2(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2],
- CONFIG_SYS_IVM_EEPROM_PAGE_LEN);
+ CONFIG_SYS_IVM_EEPROM_PAGE_LEN);
return 0;
}
@@ -305,22 +304,23 @@ static int ivm_populate_env(unsigned char *buf, int len, int mac_address_offset)
/* do we have the page 2 filled ? if not return */
if (ivm_check_crc(buf, 2))
return 0;
- page2 = &buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN*2];
+ page2 = &buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2];
-#ifndef CONFIG_KMTEGR1
- /* if an offset is defined, add it */
- process_mac(valbuf, page2, mac_address_offset, true);
- env_set((char *)"ethaddr", (char *)valbuf);
-#else
-/* KMTEGR1 has a special setup. eth0 has no connection to the outside and
- * gets an locally administred MAC address, eth1 is the debug interface and
- * gets the official MAC address from the IVM
- */
- process_mac(valbuf, page2, mac_address_offset, false);
- env_set((char *)"ethaddr", (char *)valbuf);
- process_mac(valbuf, page2, mac_address_offset, true);
- env_set((char *)"eth1addr", (char *)valbuf);
-#endif
+ if (!IS_ENABLED(CONFIG_KMTEGR1)) {
+ /* if an offset is defined, add it */
+ process_mac(valbuf, page2, mac_address_offset, true);
+ env_set((char *)"ethaddr", (char *)valbuf);
+ } else {
+ /* KMTEGR1 has a special setup. eth0 has no connection to the
+ * outside and gets an locally administred MAC address, eth1 is
+ * the debug interface and gets the official MAC address from
+ * the IVM
+ */
+ process_mac(valbuf, page2, mac_address_offset, false);
+ env_set((char *)"ethaddr", (char *)valbuf);
+ process_mac(valbuf, page2, mac_address_offset, true);
+ env_set((char *)"eth1addr", (char *)valbuf);
+ }
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-10 14:12:54 +0300