[AS9726-32D] Add new platform (port from support_linux_6.1, kernel 4.19)#156
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Port the AS9726-32D platform from the support_linux_6.1 branch to support_new_platform_and_sync, targeting kernel 4.19 LTS. Driver adaptations for kernel 4.19: - i2c_driver remove() returns int (was void in 6.1) - Drop hwmon_chip_info / HWMON_CHANNEL_INFO usage (added in 5.5); pass NULL chip_info to hwmon_device_register_with_info() to match the existing as9716_32d / as9926-24db pattern on this branch. - modules/PKG.yml, modules/builds/Makefile and platform-config yml switched from kernel-6.1 to kernel-4.19 anchors. Verified by building modules + onlp + platform-config debs and the full amd64 INSTALLER.
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Summary
Port the AS9726-32D platform from the
support_linux_6.1branch tosupport_new_platform_and_sync, targeting kernel 4.19 LTS.Driver adaptations for kernel 4.19
i2c_driverremove()returnsint(wasvoidin 6.1)hwmon_chip_info/HWMON_CHANNEL_INFOusage (added in 5.5); passNULLchip_info tohwmon_device_register_with_info()to match the existingas9716_32d/as9926-24dbpattern on this branchmodules/PKG.yml,modules/builds/Makefile, and platform-config yml switched fromkernel-6.1tokernel-4.19anchorsRuntime fixes uncovered by hardware verification
pca9548 idle_stateinit in__init__.py— the sysfs is only present in 6.x kernelpca954xdriveronlp_sysi_platform_info_get()double-free: zero-initonieand checkonlp_onie_decode_file()return before freeing, sincedecode_filedoes not zero-init the struct onfopenfailureTest plan
onlpdumpruns withoutdouble free or corruptioncrashtee idle_stateerrors at startup🤖 Generated with Claude Code