Added the Packard Bell Legend 300SX.

src/machine/m_at_286_386sx.c

@@ -169,6 +169,74 @@ machine_at_quadt386sx_init(const machine_t *model)
     return ret;
 }
 
+static const device_config_t pbl300sx_config[] = {
+    // clang-format off
+    {
+        .name = "bios",
+        .description = "BIOS Version",
+        .type = CONFIG_BIOS,
+        .default_string = "pbl300sx",
+        .default_int = 0,
+        .file_filter = "",
+        .spinner = { 0 },
+        .bios = {
+            { .name = "1991", .internal_name = "pbl300sx_1991", .bios_type = BIOS_NORMAL, 
+              .files_no = 1, .local = 0, .size = 131072, .files = { "roms/machines/pbl300sx/V1.10_1113_910723.bin", "" } },
+            { .name = "1992", .internal_name = "pbl300sx", .bios_type = BIOS_NORMAL, 
+              .files_no = 1, .local = 0, .size = 131072, .files = { "roms/machines/pbl300sx/pb_l300sx_1992.bin", "" } },
+            { .files_no = 0 }
+        },
+    },
+    { .name = "", .description = "", .type = CONFIG_END }
+    // clang-format on
+};
+
+const device_t pbl300sx_device = {
+    .name          = "Packard Bell Legend 300SX",
+    .internal_name = "pbl300sx_device",
+    .flags         = 0,
+    .local         = 0,
+    .init          = NULL,
+    .close         = NULL,
+    .reset         = NULL,
+    .available     = NULL,
+    .speed_changed = NULL,
+    .force_redraw  = NULL,
+    .config        = pbl300sx_config
+};
+
+int
+machine_at_pbl300sx_init(const machine_t *model)
+{
+    int ret = 0;
+    const char* fn;
+
+    /* No ROMs available */
+    if (!device_available(model->device))
+        return ret;
+
+    device_context(model->device);
+    fn = device_get_bios_file(machine_get_device(machine), device_get_config_bios("bios"), 0);
+    ret = bios_load_linear(fn, 0x000e0000, 131072, 0);
+    device_context_restore();
+
+    if (bios_only || !ret)
+        return ret;
+
+    machine_at_common_init(model);
+    device_add(&acc2036_device);
+
+    device_add(&keyboard_ps2_phoenix_device);
+
+    device_add(&ide_isa_device);
+    device_add(&um82c862f_ide_device);
+
+    if (gfxcard[0] == VID_INTERNAL)
+        device_add(machine_get_vid_device(machine));
+
+    return ret;
+}
+
 int
 machine_at_neat_init(const machine_t *model)
 {

src/machine/m_at_386dx_486.c

@@ -822,6 +822,7 @@ machine_at_403tg_d_mr_init(const machine_t *model)
 
     return ret;
 }
+
 static const device_config_t pb450_config[] = {
     // clang-format off
     {

src/machine/machine_table.c

@@ -71,6 +71,7 @@ extern const device_t d842_device;
 extern const device_t d943_device;
 extern const device_t dells333sl_device;
 extern const device_t hot433a_device;
+extern const device_t pbl300sx_device;
 
 const machine_filter_t machine_types[] = {
     { "None",                             MACHINE_TYPE_NONE       },
@@ -107,6 +108,7 @@ const machine_filter_t machine_chipsets[] = {
     { "Headland GC100A",            MACHINE_CHIPSET_GC100A              },
     { "Headland GC103",             MACHINE_CHIPSET_GC103               },
     { "Headland HT18",              MACHINE_CHIPSET_HT18                },
+    { "ACC 2036",                   MACHINE_CHIPSET_ACC_2036            },
     { "ACC 2168",                   MACHINE_CHIPSET_ACC_2168            },
     { "ALi M1217",                  MACHINE_CHIPSET_ALI_M1217           },
     { "ALi M6117",                  MACHINE_CHIPSET_ALI_M6117           },
@@ -4301,6 +4303,46 @@ const machine_t machines[] = {
         .snd_device = NULL,
         .net_device = NULL
     },
+    /* Most likely has Phonenix KBC firmware. */
+    {
+        .name = "[ACC 2036] Packard Bell Legend 300SX",
+        .internal_name = "pbl300sx",
+        .type = MACHINE_TYPE_386SX,
+        .chipset = MACHINE_CHIPSET_ACC_2036,
+        .init = machine_at_pbl300sx_init,
+        .p1_handler = NULL,
+        .gpio_handler = NULL,
+        .available_flag = MACHINE_AVAILABLE,
+        .gpio_acpi_handler = NULL,
+        .cpu = {
+            .package = CPU_PKG_386SX,
+            .block = CPU_BLOCK_NONE,
+            .min_bus = 0,
+            .max_bus = 0,
+            .min_voltage = 0,
+            .max_voltage = 0,
+            .min_multi = 0,
+            .max_multi = 0
+        },
+        .bus_flags = MACHINE_PS2,
+        .flags = MACHINE_IDE | MACHINE_VIDEO,
+        .ram = {
+            .min = 1024,
+            .max = 16384,
+            .step = 1024
+        },
+        .nvrmask = 127,
+        .kbc_device = NULL,
+        .kbc_p1 = 0xff,
+        .gpio = 0xffffffff,
+        .gpio_acpi = 0xffffffff,
+        .device = &pbl300sx_device,
+        .fdc_device = NULL,
+        .sio_device = NULL,
+        .vid_device = &oti037_pbl300sx_device,
+        .snd_device = NULL,
+        .net_device = NULL
+    },
     /* This has an AMIKey-2, which is an updated version of type 'H'. */
     {
         .name = "[ALi M1217] Acrosser AR-B1374",