Resend #6: resubmit against 2.6.16 base Patch set to abstract portions of the MSI core so that it can be used on architectures which don't use standard interrupt controllers. Changes from Resend #5 + Move altix msi ops down into drivers/pci/msi-altix.c + Simplify ia64 platform_msi_init machvec Changes from Resend #4 + Fix an x86_64 build problem + Fix an ia64 CONFIG_IA64_GENERIC build problem + Fix a bug in the new ia64 reserve_irq_vector() + Restore dev->irq if msi_ops->setup fails + Redo msi-altix.patch so it applies on 2.6.16-rc1 Changes from Resend #3 + Move external declarations of msi_apic_ops out of routines, and up earlier in the respective .h files. + Add comments to the msi_ops structure declaration Changes from Resend #2 + Cleanup the ia64 platform_msi_init macro so it works on non-altix ia64 Changes from initial version + Change uintXX_t to uXX + Change _callouts to _ops + Renamed the _generic routines to _apic and moved them to a new file msi-apic.c + Have each msi_arch_init() routine call msi_register() with the desired msi ops for that platform. + Moved msi_address, msi_data, and related defs out of msi.h and into msi-apic.c, replaced by shifts/masks. + Rolled msi-arch-init.patch and msi-callouts.patch into a single msi-ops.patch Mark 1/3 msi-ops.patch Add an msi_arch_init() hook which can be used to perform platform specific setup prior to msi use. Define a set of msi ops to implement the platform-specific tasks: setup - set up plumbing to get a vector directed at a default cpu, and return the corresponding MSI bus address and data. teardown - inverse of msi_setup target - retarget a vector to a given cpu Define the routine msi_register() called from msi_arch_init() to set the desired ops. Move a bunch of apic-specific code out of the msi core .h/.c and into a new msi-apic.c file. 2/3 ia64-per-platform-device-vector.patch For the ia64 arch, allow per-platform definitions of IA64_FIRST_DEVICE_VECTOR and IA64_LAST_DEVICE_VECTOR. 3/3 msi-altix.patch Altix specific callouts to implement MSI. - : send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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