Modular IDE Build Failing Without Modular Generic PCI bus-master DMA support
Under 2.4.20, "Generic PCI bus-master DMA support" could be built into the kernel (modular was never an option), and IDE could link modular, as for use in an OS-less NFS/Samba file server. Is modular IDE with DMA still broken, since Generic PCI bus-master DMA support can't be a module?
--Fred [email protected]
make modules_install
...
cd /lib/modules/2.4.21-diskless; \
mkdir -p pcmcia; \
find kernel -path '*/pcmcia/*' -name '*.o' | xargs -i -r ln -sf ../{} pcmcia if [ -r System.map ]; then /sbin/depmod -ae -F System.map 2.4.21-diskless; fi
depmod: *** Unresolved symbols in /lib/modules/2.4.21-diskless/kernel/drivers/ide/ide-disk.o depmod: ide_remove_proc_entries_Rsmp_6a41216a depmod: proc_ide_read_geometry_Rsmp_50fed6f7 depmod: *** Unresolved symbols in /lib/modules/2.4.21-diskless/kernel/drivers/ide/ide-floppy.o depmod: ide_remove_proc_entries_Rsmp_6a41216a depmod: proc_ide_read_geometry_Rsmp_50fed6f7 depmod: *** Unresolved symbols in /lib/modules/2.4.21-diskless/kernel/drivers/ide/ide-probe.o depmod: do_ide_request depmod: ide_add_generic_settings depmod: create_proc_ide_interfaces_Rsmp_ab2c600e depmod: *** Unresolved symbols in /lib/modules/2.4.21-diskless/kernel/drivers/ide/ide-tape.o depmod: ide_remove_proc_entries_Rsmp_6a41216a depmod: *** Unresolved symbols in /lib/modules/2.4.21-diskless/kernel/drivers/ide/ide.o depmod: ide_release_dma depmod: proc_ide_create_Rsmp_a8e0f104 depmod: ide_remove_proc_entries_Rsmp_6a41216a depmod: destroy_proc_ide_drives_Rsmp_6b7f1fed depmod: ide_add_proc_entries_Rsmp_3269dc46 depmod: ide_scan_pcibus depmod: create_proc_ide_interfaces_Rsmp_ab2c600e depmod: proc_ide_read_capacity_Rsmp_46b2a30d depmod: proc_ide_destroy_Rsmp_35e1351c
[root@linux linux-diskless]#
Quoted 5 lines · Fred Feirtag
Under 2.4.20, "Generic PCI bus-master DMA support" could be built into the kernel (modular was never an option), and IDE could link modular, as for use in an OS-less NFS/Samba file server. Is modular IDE with DMA still broken, since Generic PCI bus-master DMA support can't be a module?
I'm working on it but yes