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--- tamiwiki:projects:thermalcam [2024/01/09 22:03] – [hunting for adapters] yair
+++ tamiwiki:projects:thermalcam [2024/02/19 23:07] (current) – [kernel driver] yair
@@ Line 171: / Line 171: @@
-this one id as a ''r8152'' \\
+this one id as a ''r8152'', and its [[https://github.com/torvalds/linux/blob/master/drivers/net/usb/r8152.c|on the list]]. \\
+spec on the box looks great!
-<code>
+{{tamiwiki:projects:pxl_20240108_102817262.jpg?x200}}
+<code bash>
 $ lsusb -v -d 0bda:8152
@@ Line 187: / Line 189: @@
 </code>
-<del>mybe we'll be lucky</del>
+mybe we be lucky?\\
-but
 <code bash>
- sudo ip link set enp0s20u3 mtu 1501
+$ sudo ip link set enp0s20u3 mtu 1501
 Error: mtu greater than device maximum.
 </code>
-<wrap hi>no mtu for you</wrap>\\
+{{:tamiwiki:projects:pasted:20240114-203259.png?x400}}
+the inside is a horid mess.
+{{tamiwiki:projects:photo_2024-01-14_20-36-57.jpg?600}}{{tamiwiki:projects:photo_2024-01-14_20-36-59.jpg?x300}}
+but!!!!
+stumbled on another canidate @post office, same case, almost kinda the same packaging, but no mention of jumbo frames on the small print.\\
+doesnt phase me, if they all lie, it can go both ways, no?
+YES, its the ''RTL8153'' \\
+{{tamiwiki:projects:photo_2024-01-14_19-50-02.jpg?600}}
+{{tamiwiki:projects:photo_2024-01-14_19-49-58.jpg?x300}}\\
+{{:tamiwiki:projects:pasted:20240114-194214.png?x300}}
+===== SOB =====
+to get this thing mobile we will need to hook it up to some kind of System On Board. like the raspberry pi and the likes.
+==== raspi ====
+the raspi5 has working jumbo frame (mtu>=6K)
+the RASPI 4/5 support cpi cards, jeff compiled a [[https://pipci.jeffgeerling.com/#network-cards-nics-and-wifi-adapters|nice list]] of netwrok cards you can use with adaptors.
+==== jetson tx2 ====
+we got one, or two. and they have a pci slot.
+TODO\\
+  * check status of mtu on its adaptor board.
 ===== Model 695800 =====
 {{tamiwiki:projects:video_2023-12-23_19-18-34.mp4 }}
@@ Line 212: / Line 245: @@
 ====== downloads ======
 {{tamiwiki:projects:ax88772c_772b_772a_772_win11_64bit_driver_v3.22.0.0.zip}} - apple usb ethernet dongle
+====== kernel driver =====
+Rust in the kernel:
+- instructions neglect to mention you must turn off DEBUG_INFO_BTF
+  - you can discover this by "make LLVM=1 xconfig", then Ctrl-F RUST, then look at the text showing that CONFIG_RUST=N and follow the options, then look at your .config and see that DEBUG_INFO_BTF is y. Turn it to n.

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