users March 2023

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ath9k usb Wi-Fi driver
by Colin Parker 23 Jun '23

23 Jun '23

4 24

[depot_autoremove] Removing outdated PGKs from the depot
by Alice Domage 12 May '23

12 May '23

Dear Genodians, With the democratization of Goa and the direction we are taking to use it more often in our workflow, we extensively create, upload, download, extract, and deploy PKGs on our devices. Inevitably, we filled up our storage with the depot, most notably on our arm_v8a-based gateway that only comes with 16Gb of eMMC. We need a strategy to clearly define what can be removed from the device and do it accordingly. I have sketched out a plan for implementing this feature and would like your opinion on that. Also, would you be interested in taking this upstream? I want to create a new component, 'depot_autoremove', that would be executed by the 'depot_download_manager' after the 'extract' step as an optional stage. The 'depot_autoremove' component will consume a config, the installation config, to identify a set of packages to keep installed. It will remove any other packages and orphan dependencies not part of that set. That would be the first iteration for this component. You may have already thought about this problem and might have an idea of how to solve it. 1. Is there already an existing solution to this problem that I have overlooked? 2. Is there an alternative approach that you would be more in favour of? 3. What is your opinion on this approach? Best, Alice Domage

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Can Genode run on the Mixtile Blade 3?
by Jacek Rużyczka 06 May '23

06 May '23

Good evening Genodians, in a couple of months I'll receive a number of Mixtile Blade 3 SBCs (based on the RK3588) https://www.crowdsupply.com/mixtile-limited/mixtile-blade-3 and would like to (at least) try to equip them with the Genode OS. What's necessary for my project, is clustering four such nodes with a PCIe switch (supplied by Mixtile; see their web page) as well as using single SBCs as storage nodes, which will be connected to a hard drive. Is it possible to port Genode onto this platform, or is this impossible with the current version? I simply don't wanna start an infaust undertaking. Thank you. Regards Jacek Rużyczka

2 4

FOSDEM talk about device driver ports
by Stefan Kalkowski 23 Apr '23

23 Apr '23

Hello Genodians, those of you, who did not attend this year's FOSDEM physically or virtually, but are interested in my talk about Linux device driver porting to Genode: https://fosdem.org/2023/schedule/event/ddtransplant/ The video recording is now available. Just follow the link above. Regards Stefan -- Stefan Kalkowski Genode labs https://github.com/skalk | https://genode.org

4 3

java for arm_v7a
by Devashish Dewangan cs21m017 23 Apr '23

23 Apr '23

Dear Genodians, The java.run for arm_v7a script was executed successfully and the log output is attached below. I have java program, // This is a simple Java program. // FileName : "HelloWorld.java". class HelloWorld { // Your program begins with a call to main(). // Prints "Hello, World" to the terminal window. public static void main(String args[]) { System.out.println("Hello, World"); } } I want to run the above code on genode sculpt, can you guide us to execute it. -- Regards, Devashish Dewangan CS21M017

4 16

Installing software in genode
by Divya Sharma 17 Apr '23

17 Apr '23

Hello Genodian, How to install special-purpose software/Apps in genode? Like we create/install the software in windows. Please suggest some document Thanks & regards Divya

6 17

Regarding ARM on Genode
by Divya Sharma 10 Apr '23

10 Apr '23

hello genodians, I'm Trying to port Genode OS for i.MX 8MQ boards (arm_v8a). successfully generated .img file but don't know how to run this img file i don't have i.MX board so I have to run on Ubuntu (linux). I have tried qemu emulator but i think qemu doesn't supported board. (basically want to run genode os for ARM.) Please give some guidance on this. Thanks & Regards

6 25

sys/common_ansi.h not found (dde rump)- sculpt for virt qemu riscv
by Pranab Kumar Rout cs21m045 31 Mar '23

31 Mar '23

Hello genodians, While building sculpt for virt_qemu_riscv, I found that dde_rump port is not prepared for RISCV. Taking help from the community, I used the same approach as for arm_v8a (aarch64) as found under "repos/dde_rump/lib/mk/spec/arm_64/*" just for "spec/riscv" in order to enable rump support for RISC-V. I am getting this error. If you find it familiar, kindly help me checking library dependencies... Library ldso_so_support COMPILE so_support.o MERGE ldso_so_support.lib.a Library ld CONVERT ld.symbols.s ASSEMBLE ld.symbols.o MERGE ld.abi.so Library base MERGE base.lib.a Library block_session MERGE block_session.lib.a Library config MERGE config.lib.a Library file_system MERGE file_system.lib.a Library file_system_session MERGE file_system_session.lib.a Library os MERGE os.lib.a Library rump_include MERGE rump_include.lib.a Library rump COMPILE __main.o In file included from /genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/sys/types.h:47, from /genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/lib/libkern/__main.c:33: /genode/depot/genodelabs/bin/riscv/rump/2023-03-07-b.build/var/libcache/rump/include/machine/ansi.h:3:10: fatal error: sys/common_ansi.h: No such file or directory 3 | #include <sys/common_ansi.h> | ^~~~~~~~~~~~~~~~~~~ compilation terminated. make[7]: *** [/genode/repos/base/mk/generic.mk:58: __main.o] Error 1 make[6]: *** [var/libdeps:184: rump.lib] Error 2 make[5]: *** [Makefile:336: gen_deps_and_build_targets] Error 2 make[4]: *** [/genode/tool/depot/mk/build_bin_archive:208: /genode/depot/genodelabs/bin/riscv/rump/2023-03-07-b.build/bin] Error 1 make[3]: *** [/genode/depot/var/build.mk:264: genodelabs/bin/riscv/rump/2023-03-07-b] Error 2 make[2]: *** [/genode/tool/depot/build:136: execute_generated_build_mk_file] Error 2 make[1]: *** [/genode/tool/depot/create:59: build] Error 2 make[1]: Leaving directory '/genode/build/riscv' I looked into a lot of files and configurations but couldn't understand what am I missing. Kindly help me fix it. Thanks & Regards, Pranab

2 5

Adding more binaries from coreutils
by Devashish Dewangan cs21m017 30 Mar '23

30 Mar '23

Hello Genodians, I want to add more binaries from coreutils to coreutils-minimal such as 'touch' . How can I do it such that the touch command will be available in my sculpt terminal? -- Regards, Devashish Dewangan CS21M017

3 3

sculpt-22-10.img build crashing on splash screen "GENODE"
by Johnny Nunez 29 Mar '23

29 Mar '23

hi Genodians, i am trying to run sculpt in my new pc , having trouble starting up os, does not get pass genode logo GENODE splash screen. The splash screen logo looks nice

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users March 2023