Files
RTLPlayground/machine.h
T
bloqaudio 3853a2701d machine: read a factory MAC from flash via mac_flash_offset
Adds an optional per-board mac_flash_offset. When non-zero, RTLPlayground
reads a 6-byte MAC from that flash address and uses it if it is a valid
globally-administered unicast address; otherwise it falls back to the
generated locally-administered MAC. Offset 0 (default for every board)
preserves current behaviour.

Enable it for the SWTGW218AS, whose stock firmware keeps the factory MAC
in nvcfg at 0x1FC000. RTLPlayground images and web upgrades only touch
flash below that region, so the factory MAC survives flashing.
2026-08-11 02:32:31 -05:00

100 lines
2.8 KiB
C

#ifndef _MACHINE_H_
#define _MACHINE_H_
#include <stdint.h>
/*
* Select your machine type below
*/
// #define MACHINE_KP_9000_6XHML_X2
// #define MACHINE_KP_9000_6XH_X
// #define MACHINE_KP_9000_6XH_X2
// #define MACHINE_KP_9000_9XH_X_EU
// #define MACHINE_KP_9000_9XHML_X_V2_2
// #define MACHINE_KP_9000_9XHML_X_V3_1
// #define MACHINE_SWGT024_V2_0_MANAGED
// #define MACHINE_SWGT024_V2_0_UNMANAGED
// #define MACHINE_TRENDNET_TEG_S562
// #define MACHINE_HG0402XG_V1_1
// #define MACHINE_SWTG018AS_A_V_2_0
// #define MACHINE_SWTGW218AS
// #define MACHINE_PCB_K0402WS_V3
// #define MACHINE_K0501W_V2_0
// #define MACHINE_LIANGUO_ZX_SWTGW215AS
// #define MACHINE_ZX310S_4T2XH
// #define MACHINE_ZX310S_4T2XT
// #define MACHINE_STEAMEMO_IG204_V1
// #define MACHINE_DEFAULT_8C_1SFP
// #define MACHINE_HI_K0801WS
// #define MACHINE_FNS1200P
// #define MACHINE_PCB_SWTG024AS_A_2_0_1
// #define MACHINE_SWTG024AS_A_2_0_1_5C_1SFP
// #define MACHINE_SWTG024AS_V2_0
// #define MACHINE_FG_4GT_2SX_V2_0
typedef struct {
// GPIO pins for SDA/SCL
uint8_t sda;
uint8_t scl;
} i2c_bus_t;
#define LED_27 1
// SYSTEM LED
#define LED_28_SYS 2
#define LED_29 4
struct high_leds {
// Defines MUX and LED enabling for pins 27-29
uint8_t mux : 3;
uint8_t enable : 3;
uint8_t reserved : 2;
};
struct sfp_port
{
uint8_t pin_detect; // gpio number 0-63, 0xFF = don't have it?
uint8_t pin_los; // gpio number 0-63, 0xFF = don't have it?
uint8_t pin_tx_disable; // gpio number 0-63, 0xFF = not present
uint8_t sds;
i2c_bus_t i2c;
};
typedef struct machine {
char machine_name[30];
uint8_t isRTL8373;
// Lowest logical port number
uint8_t min_port;
// Highest logical port number
uint8_t max_port;
uint8_t n_sfp;
uint8_t n_10g;
uint8_t log_to_phys_port[9];
uint8_t phys_to_log_port[9]; // Starts at 0 for port 1
uint8_t is_sfp[9]; // 0 for non-SFP ports 1 or 2 for the I2C port number
// sfp_port[0] is the first SFP-port from the left on the device, sfp_port[1] the next if present
struct sfp_port sfp_port[2];
uint8_t reset_pin;
struct high_leds high_leds;
// Defines which led-set (0-3) will be used for given logical port
// led-set is physical group of LEDs that can be configured to show different port status combinations (see port_led_set below)
uint8_t port_led_set[9];
// Defines led-set configuration, applied to all ports using particular led-set
// Each led-set can have 4 different hardware LED configurations. Which one should be used, depends how LED is wired on the board
// See stock RTL837X_REG_LED3_2_SETx and RTL837X_REG_LED1_0_SETx registers for reference configuration
uint32_t led_sets[4][4];
uint8_t led_mux_custom;
uint8_t led_mux[28];
uint32_t mac_flash_offset;
};
typedef struct machine_runtime
{
uint8_t isRTL8373 : 1;
uint8_t isN : 1;
};
void machine_custom_init(void);
#endif