extmod/modnetwork: Consolidate definition of common drivers.

Most extmod network drivers were being defined on a per-port basis,
duplicating code and making enabling a driver on a new port harder.

This consolidates extmod driver declarations and removes the existing
per-port definitions of them.

This commit has been verified to be a no-op in terms of firmware change.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>

extmod/modnetwork.c

@@ -40,6 +40,19 @@
 #if MICROPY_PY_NETWORK_CYW43
 // So that CYW43_LINK_xxx constants are available to MICROPY_PORT_NETWORK_INTERFACES.
 #include "lib/cyw43-driver/src/cyw43.h"
+extern const struct _mp_obj_type_t mp_network_cyw43_type;
+#endif
+
+#if MICROPY_PY_NETWORK_WIZNET5K
+extern const struct _mp_obj_type_t mod_network_nic_type_wiznet5k;
+#endif
+
+#if MICROPY_PY_NETWORK_NINAW10
+extern const struct _mp_obj_type_t mod_network_nic_type_nina;
+#endif
+
+#if MICROPY_PY_NETWORK_ESP_HOSTED
+extern const struct _mp_obj_type_t mod_network_esp_hosted_type;
 #endif
 
 #ifdef MICROPY_PY_NETWORK_INCLUDEFILE
@@ -166,6 +179,32 @@ static const mp_rom_map_elem_t mp_module_network_globals_table[] = {
     MICROPY_PORT_NETWORK_INTERFACES
     #endif
 
+    #if MICROPY_PY_NETWORK_CYW43
+    { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) },
+    // CYW43 status constants, currently for rp2 port only.
+    // TODO move these to WIFI module for all ports.
+    #if defined(PICO_PROGRAM_NAME) && defined(CYW43_LINK_DOWN)
+    { MP_ROM_QSTR(MP_QSTR_STAT_IDLE), MP_ROM_INT(CYW43_LINK_DOWN) },
+    { MP_ROM_QSTR(MP_QSTR_STAT_CONNECTING), MP_ROM_INT(CYW43_LINK_JOIN) },
+    { MP_ROM_QSTR(MP_QSTR_STAT_WRONG_PASSWORD), MP_ROM_INT(CYW43_LINK_BADAUTH) },
+    { MP_ROM_QSTR(MP_QSTR_STAT_NO_AP_FOUND), MP_ROM_INT(CYW43_LINK_NONET) },
+    { MP_ROM_QSTR(MP_QSTR_STAT_CONNECT_FAIL), MP_ROM_INT(CYW43_LINK_FAIL) },
+    { MP_ROM_QSTR(MP_QSTR_STAT_GOT_IP), MP_ROM_INT(CYW43_LINK_UP) },
+    #endif
+    #endif
+
+    #if MICROPY_PY_NETWORK_WIZNET5K
+    { MP_ROM_QSTR(MP_QSTR_WIZNET5K), MP_ROM_PTR(&mod_network_nic_type_wiznet5k) },
+    #endif
+
+    #if MICROPY_PY_NETWORK_NINAW10
+    { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mod_network_nic_type_nina) },
+    #endif
+
+    #if MICROPY_PY_NETWORK_ESP_HOSTED
+    { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mod_network_esp_hosted_type) },
+    #endif
+
     // Allow a port to take mostly full control of the network module.
     #ifdef MICROPY_PY_NETWORK_MODULE_GLOBALS_INCLUDEFILE
     #include MICROPY_PY_NETWORK_MODULE_GLOBALS_INCLUDEFILE

extmod/modnetwork.h

@@ -60,6 +60,11 @@ extern char mod_network_country_code[2];
 #define MICROPY_PY_NETWORK_HOSTNAME_MAX_LEN (32)
 #endif
 
+#if MICROPY_PY_NETWORK_NINAW10
+// This Network interface requires the extended socket state.
+#define MICROPY_PY_SOCKET_EXTENDED_STATE    (1)
+#endif
+
 // This is a null-terminated string.
 extern char mod_network_hostname_data[MICROPY_PY_NETWORK_HOSTNAME_MAX_LEN + 1];
 

extmod/network_esp_hosted.c

@@ -48,6 +48,8 @@
 #include "esp_hosted_wifi.h"
 #include "esp_hosted_hal.h"
 
+extern const mp_obj_type_t mod_network_esp_hosted_type;
+
 typedef struct _esp_hosted_obj_t {
     mp_obj_base_t base;
     uint32_t itf;

extmod/network_wiznet5k.c

@@ -78,6 +78,8 @@
 
 #endif
 
+extern const mp_obj_type_t mod_network_nic_type_wiznet5k;
+
 #ifndef printf
 #define printf(...) mp_printf(MP_PYTHON_PRINTER, __VA_ARGS__)
 #endif

ports/alif/mpconfigport.h

@@ -158,19 +158,11 @@
 #define MICROPY_FATFS_MAX_SS                    (MICROPY_HW_FLASH_BLOCK_SIZE_BYTES)
 #endif
 
-#if MICROPY_PY_NETWORK_CYW43
-extern const struct _mp_obj_type_t mp_network_cyw43_type;
-#define MICROPY_HW_NIC_CYW43 { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) },
-#else
-#define MICROPY_HW_NIC_CYW43
-#endif
-
 #ifndef MICROPY_BOARD_NETWORK_INTERFACES
 #define MICROPY_BOARD_NETWORK_INTERFACES
 #endif
 
 #define MICROPY_PORT_NETWORK_INTERFACES \
-    MICROPY_HW_NIC_CYW43 \
     MICROPY_BOARD_NETWORK_INTERFACES \
 
 // Bluetooth code only runs in the scheduler, no locking/mutex required.

ports/mimxrt/mpconfigport.h

@@ -178,20 +178,12 @@ extern const struct _mp_obj_type_t network_lan_type;
 #define MICROPY_HW_NIC_ETH
 #endif
 
-#if MICROPY_PY_NETWORK_CYW43
-extern const struct _mp_obj_type_t mp_network_cyw43_type;
-#define MICROPY_HW_NIC_CYW43                { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) },
-#else
-#define MICROPY_HW_NIC_CYW43
-#endif
-
 #ifndef MICROPY_BOARD_NETWORK_INTERFACES
 #define MICROPY_BOARD_NETWORK_INTERFACES
 #endif
 
 #define MICROPY_PORT_NETWORK_INTERFACES \
     MICROPY_HW_NIC_ETH  \
-    MICROPY_HW_NIC_CYW43 \
     MICROPY_BOARD_NETWORK_INTERFACES \
 
 #ifndef MICROPY_BOARD_ROOT_POINTERS

ports/renesas-ra/mpconfigport.h

@@ -210,19 +210,11 @@
 
 #define MP_STATE_PORT MP_STATE_VM
 
-#if MICROPY_PY_NETWORK_ESP_HOSTED
-extern const struct _mp_obj_type_t mod_network_esp_hosted_type;
-#define MICROPY_HW_NIC_ESP_HOSTED   { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mod_network_esp_hosted_type) },
-#else
-#define MICROPY_HW_NIC_ESP_HOSTED
-#endif
-
 #ifndef MICROPY_BOARD_NETWORK_INTERFACES
 #define MICROPY_BOARD_NETWORK_INTERFACES
 #endif
 
 #define MICROPY_PORT_NETWORK_INTERFACES \
-    MICROPY_HW_NIC_ESP_HOSTED \
     MICROPY_BOARD_NETWORK_INTERFACES \
 
 // Miscellaneous settings

ports/rp2/mpconfigport.h

@@ -242,46 +242,11 @@
 #endif
 #endif
 
-#if MICROPY_PY_NETWORK_CYW43
-extern const struct _mp_obj_type_t mp_network_cyw43_type;
-#define MICROPY_HW_NIC_CYW43 \
-    { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_IDLE), MP_ROM_INT(CYW43_LINK_DOWN) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_CONNECTING), MP_ROM_INT(CYW43_LINK_JOIN) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_WRONG_PASSWORD), MP_ROM_INT(CYW43_LINK_BADAUTH) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_NO_AP_FOUND), MP_ROM_INT(CYW43_LINK_NONET) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_CONNECT_FAIL), MP_ROM_INT(CYW43_LINK_FAIL) }, \
-    { MP_ROM_QSTR(MP_QSTR_STAT_GOT_IP), MP_ROM_INT(CYW43_LINK_UP) },
-#else
-#define MICROPY_HW_NIC_CYW43
-#endif
-
-#if MICROPY_PY_NETWORK_NINAW10
-// This Network interface requires the extended socket state.
-#ifndef MICROPY_PY_SOCKET_EXTENDED_STATE
-#define MICROPY_PY_SOCKET_EXTENDED_STATE    (1)
-#endif
-extern const struct _mp_obj_type_t mod_network_nic_type_nina;
-#define MICROPY_HW_NIC_NINAW10              { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mod_network_nic_type_nina) },
-#else
-#define MICROPY_HW_NIC_NINAW10
-#endif
-
-#if MICROPY_PY_NETWORK_WIZNET5K
-extern const struct _mp_obj_type_t mod_network_nic_type_wiznet5k;
-#define MICROPY_HW_NIC_WIZNET5K             { MP_ROM_QSTR(MP_QSTR_WIZNET5K), MP_ROM_PTR(&mod_network_nic_type_wiznet5k) },
-#else
-#define MICROPY_HW_NIC_WIZNET5K
-#endif
-
 #ifndef MICROPY_BOARD_NETWORK_INTERFACES
 #define MICROPY_BOARD_NETWORK_INTERFACES
 #endif
 
 #define MICROPY_PORT_NETWORK_INTERFACES \
-    MICROPY_HW_NIC_CYW43 \
-    MICROPY_HW_NIC_NINAW10  \
-    MICROPY_HW_NIC_WIZNET5K \
     MICROPY_BOARD_NETWORK_INTERFACES \
 
 // Additional entries for use with pendsv_schedule_dispatch.

ports/stm32/mpconfigport.h

@@ -205,20 +205,6 @@ extern const struct _mp_obj_type_t network_lan_type;
 #define MICROPY_HW_NIC_ETH
 #endif
 
-#if MICROPY_PY_NETWORK_CYW43
-extern const struct _mp_obj_type_t mp_network_cyw43_type;
-#define MICROPY_HW_NIC_CYW43                { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) },
-#else
-#define MICROPY_HW_NIC_CYW43
-#endif
-
-#if MICROPY_PY_NETWORK_WIZNET5K
-extern const struct _mp_obj_type_t mod_network_nic_type_wiznet5k;
-#define MICROPY_HW_NIC_WIZNET5K             { MP_ROM_QSTR(MP_QSTR_WIZNET5K), MP_ROM_PTR(&mod_network_nic_type_wiznet5k) },
-#else
-#define MICROPY_HW_NIC_WIZNET5K
-#endif
-
 // extra constants
 #define MICROPY_PORT_CONSTANTS \
     MACHINE_BUILTIN_MODULE_CONSTANTS \
@@ -231,8 +217,6 @@ extern const struct _mp_obj_type_t mod_network_nic_type_wiznet5k;
 
 #define MICROPY_PORT_NETWORK_INTERFACES \
     MICROPY_HW_NIC_ETH  \
-    MICROPY_HW_NIC_CYW43 \
-    MICROPY_HW_NIC_WIZNET5K \
     MICROPY_BOARD_NETWORK_INTERFACES \
 
 #define MP_STATE_PORT MP_STATE_VM