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Improve debugging

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logicog
2025-07-28 23:01:50 +02:00
parent 417dfe2345
commit 7481c88ace
1 changed files with 9 additions and 5 deletions
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rtl837x_port.c
+9 -5
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@@ -3,8 +3,8 @@
* This code is in the Public Domain
*/
#define REGDBG
#define DEBUG
// #define REGDBG
// #define DEBUG
#include <stdint.h>
#include "rtl837x_common.h"
@@ -29,6 +29,8 @@ __xdata uint32_t l2_head;
void port_mirror_set(register uint8_t port, __xdata uint16_t rx_pmask, __xdata uint16_t tx_pmask) __banked
{
print_string("\nport_mirror_set called \n");
print_string("Mirroring port: "); print_byte(port); print_string(" with rx-mask: ");
print_short(rx_pmask); print_string(", tx mask: "); print_short(tx_pmask);
REG_WRITE(RTL837x_MIRROR_CONF, rx_pmask >> 8, rx_pmask, tx_pmask >> 8, tx_pmask);
REG_WRITE(RTL837x_MIRROR_CTRL, 0, 0, 0, (port << 1) | 0x1);
@@ -106,7 +108,7 @@ void vlan_create(register uint16_t vlan, register uint16_t members, register uin
do {
reg_read_m(RTL837X_TBL_CTRL);
} while (sfr_data[3] & TBL_EXECUTE);
print_string("\nvlan_create done \n");
print_string("vlan_create done \n");
}
@@ -195,7 +197,7 @@ void vlan_setup(void) __banked
print_string("\nvlan_setup, REG 0x4f4c: "); print_reg(0x4f4c);
#endif
print_string("\nvlan_setup done \n");
print_string("vlan_setup done \n");
}
@@ -216,11 +218,12 @@ void trunk_set(uint8_t group, uint16_t mask) __banked
*/
uint8_t port_l2_forget(void) __banked
{
print_string("\nport_l2_forget called\n");
// r53dc:00000000 R53dc-00000000 r53d4:000001ff r53d4:000001ff R53d4-000101ff r53d4:000001ff
reg_read_m(0x53dc);
if (sfr_data[0] || sfr_data[1] ||sfr_data[2] ||sfr_data[3]) {
print_string("List busy\n");
return -1;
return 0xff;
}
REG_WRITE(0x53dc, sfr_data[0], sfr_data[1], sfr_data[2], sfr_data[3]);
@@ -230,6 +233,7 @@ uint8_t port_l2_forget(void) __banked
reg_read_m(RTL837x_L2_TBL_CTRL);
} while (sfr_data[1] & 0x1);
print_string("port_l2_forget done\n");
return 0;
}