├── 899-ehci_enable_large_ctl_xfers.patch
├── fusee-nano
    └── Makefile
└── README.md


/899-ehci_enable_large_ctl_xfers.patch:
--------------------------------------------------------------------------------
 1 | --- a/drivers/usb/host/ehci-hcd.c
 2 | +++ b/drivers/usb/host/ehci-hcd.c
 3 | @@ -859,14 +859,6 @@
 4 |  	INIT_LIST_HEAD (&qtd_list);
 5 |  
 6 |  	switch (usb_pipetype (urb->pipe)) {
 7 | -	case PIPE_CONTROL:
 8 | -		/* qh_completions() code doesn't handle all the fault cases
 9 | -		 * in multi-TD control transfers.  Even 1KB is rare anyway.
10 | -		 */
11 | -		if (urb->transfer_buffer_length > (16 * 1024))
12 | -			return -EMSGSIZE;
13 | -		/* FALLTHROUGH */
14 | -	/* case PIPE_BULK: */
15 |  	default:
16 |  		if (!qh_urb_transaction (ehci, urb, &qtd_list, mem_flags))
17 |  			return -ENOMEM;
18 | 


--------------------------------------------------------------------------------
/fusee-nano/Makefile:
--------------------------------------------------------------------------------
 1 | include $(TOPDIR)/rules.mk
 2 | 
 3 | PKG_NAME:=fusee-nano
 4 | PKG_VERSION:=0.4
 5 | PKG_RELEASE:=2
 6 | 
 7 | PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 8 | PKG_SOURCE:=$(PKG_VERSION).tar.gz
 9 | PKG_SOURCE_URL:=https://github.com/DavidBuchanan314/fusee-nano/archive/
10 | PKG_CAT:=zcat
11 | 
12 | include $(INCLUDE_DIR)/package.mk
13 | 
14 | define Package/fusee-nano
15 | 	SECTION:=utils
16 | 	CATEGORY:=Utilities
17 | 	TITLE:=Tiny FG exploit implementation
18 | 	URL:=https://github.com/DavidBuchanan314/fusee-nano/
19 | endef
20 | 
21 | define Package/fusee-nano/description
22 | 	Tiny FG exploit implementation
23 | endef
24 | 
25 | define Build/Compile
26 | 	$(call Build/Compile/Default,INTERMEZZO=/usr/share/fusee-nano/intermezzo.bin)
27 | endef
28 | 
29 | define Package/fusee-nano/install
30 | 	$(INSTALL_DIR) $(1)/usr/bin
31 | 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/fusee-nano $(1)/usr/bin/
32 | 	$(INSTALL_DIR) $(1)/etc/hotplug.d/usb/
33 | 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/files/20-tegra_rcm $(1)/etc/hotplug.d/usb/
34 | 	$(INSTALL_DIR) $(1)/usr/share/fusee-nano/
35 | 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/files/intermezzo.bin $(1)/usr/share/fusee-nano/
36 | 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/files/fusee.bin $(1)/usr/share/fusee-nano/payload.bin
37 | endef
38 | 
39 | $(eval $(call BuildPackage,fusee-nano))
40 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # fusee-lede
 2 | Instructions/files for building a custom LEDE image to turn cheap routers into a Nintendo Switch "modchip"/"dongle"
 3 | 
 4 | These instructions target the "A5-V11" devices, although you should be able to make this work on any router with USB host support.
 5 | 
 6 | These instructions do not cover the actual installation to the device, see https://openwrt.org/toh/unbranded/a5-v11
 7 | 
 8 | # Usage
 9 | 
10 | Once installed, just plug in your switch in RCM mode, and the payload will get launched automagically!
11 | 
12 | To set a custom payload, replace `/usr/share/fusee-nano/payload.bin`. (`fusee.bin` is bundled as a default payload, from https://github.com/ktemkin/Atmosphere/tree/poc_nvidia/fusee)
13 | 
14 | # Compiling From Source
15 | 
16 | 1. Clone this repo, and the main LEDE repo
17 | 
18 | ```sh
19 | git clone https://github.com/DavidBuchanan314/fusee-lede/
20 | git clone -b lede-17.01 https://git.lede-project.org/source.git lede
21 | ```
22 | 
23 | 2. Copy over the `fusee-nano` package, and the EHCI patch
24 | 
25 | ```sh
26 | cp -r fusee-lede/fusee-nano lede/package/utils/
27 | cp fusee-lede/899-ehci_enable_large_ctl_xfers.patch lede/target/linux/generic/patches-4.4/
28 | ```
29 | 
30 | 3. Update LEDE feeds and configure
31 | 
32 | ```
33 | cd lede
34 | ./scripts/feeds update -a
35 | ./scripts/feeds install -a
36 | 
37 | make menuconfig
38 | ```
39 | 
40 | If you run into issues here, refer to https://wiki.openwrt.org/doc/howto/build
41 | 
42 | When in the configuration menu, you will need to set the following options:
43 | 
44 | ```
45 | Target System            => MediaTek Ralink MIPS
46 | Subtarget                => RT3x5x/RT5350 based boards
47 | Target Profile           => A5-V11
48 | Utilities > fusee-nano   => <*>
49 | ```
50 | 
51 | 4. Compile!
52 | 
53 | ```
54 | make -j12
55 | ```
56 | If all goes well, you should find files ready to flash here:
57 | 
58 | ```
59 | bin/targets/ramips/rt305x/lede-ramips-rt305x-a5-v11-squashfs-factory.bin
60 | bin/targets/ramips/rt305x/lede-ramips-rt305x-a5-v11-squashfs-sysupgrade.bin
61 | ```
62 | 


--------------------------------------------------------------------------------