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Diffstat (limited to 'results/classifier/118/none/1895895')
| -rw-r--r-- | results/classifier/118/none/1895895 | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/results/classifier/118/none/1895895 b/results/classifier/118/none/1895895 new file mode 100644 index 000000000..dbe762954 --- /dev/null +++ b/results/classifier/118/none/1895895 @@ -0,0 +1,78 @@ +architecture: 0.770 +device: 0.589 +arm: 0.588 +kernel: 0.430 +files: 0.396 +PID: 0.325 +vnc: 0.294 +semantic: 0.282 +socket: 0.279 +graphic: 0.263 +ppc: 0.263 +mistranslation: 0.253 +peripherals: 0.216 +register: 0.205 +boot: 0.203 +performance: 0.202 +permissions: 0.187 +user-level: 0.184 +network: 0.169 +debug: 0.161 +virtual: 0.123 +hypervisor: 0.111 +TCG: 0.103 +risc-v: 0.098 +assembly: 0.080 +VMM: 0.071 +x86: 0.068 +i386: 0.039 +KVM: 0.023 + +Attaching SD-Card to specific SD-Bus Sabrelite (ARM) + +Currently, I am looking for a method of attaching an sd-card to a specific bus as opposed to defaulting to the first. + +QEMU Version: 5.0.0 +Specifically trying to use qemu-system-arm binary + + +Running an "info qtree" shows the output seen in the attached image. I have attempted multiple different combinations of arguments to attempt to get the sd-card to appear on the FOURTH sd-bus but no luck. The machine type being used is Sabrelite. It should be noted that I was able to PATCH QEMU to achieve the result I expected but I had hoped this functionality was already available and did not require modification to QEMU itself. + + +For reference, this is the patch that was made to source to allow the card to attach to a specific bus. After the change was made, an sd-card could be attached to a bus with the following flags: + +-drive file=sdcard.img,format=raw,id=mycard -device sd-card,drive=mycard,bus=sd-bus.0 + + +diff qemu-5.1.0.orig/hw/sd/sdhci.c qemu-5.1.0/hw/sd/sdhci.c +1311a1312,1314 +> static int index=0; +> char name[64]; +> sprintf(name, "sd-bus.%d", index++); +1313c1316 +< TYPE_SDHCI_BUS, DEVICE(s), "sd-bus"); +--- +> TYPE_SDHCI_BUS, DEVICE(s), name); + + + +If there is a way to attach an sd-card to the specific bus that does NOT require this change, I'd appreciate it. + + + +The fsl-imx* SoC devices need to create aliases onto the sd-buses with unique names; see discussion here: + + +https://lore.kernel.org<email address hidden>/ + +Patch sent: +https://lists.gnu.org/archive/html/qemu-devel/2020-11/msg05942.html + + +This is an automated cleanup. This bug report has been moved +to QEMU's new bug tracker on gitlab.com and thus gets marked +as 'expired' now. Please continue with the discussion here: + + https://gitlab.com/qemu-project/qemu/-/issues/54 + + |