linux/arch/powerpc/kernel/msi.c, branch v3.8

powerpc/PCI: include pci.h in powerpc MSI implementation

2009-03-25T15:54:29Z

This file uses PCI MSI defines and so needs pci.h. Tested-by: Stephen Rothwell Signed-off-by: Jesse Barnes

PCI MSI: Add support for multiple MSI

2009-03-20T17:48:14Z

Add the new API pci_enable_msi_block() to allow drivers to request multiple MSI and reimplement pci_enable_msi in terms of pci_enable_msi_block. Ensure that the architecture back ends don't have to know about multiple MSI. Signed-off-by: Matthew Wilcox Signed-off-by: Jesse Barnes

[POWERPC] Fix sparse warnings in arch/powerpc/kernel

2008-05-14T12:31:59Z

Make a few things static in lparcfg.c Make init and exit routines static in rtas_flash.c Make things static in rtas_pci.c Make some functions static in rtas.c Make fops static in rtas-proc.c Remove unneeded extern for do_gtod in smp.c Make clocksource_init() static in time.c Make last_tick_len and ticklen_to_xs static in time.c Move the declaration of the pvr per-cpu into smp.h Make kexec_smp_down() and kexec_stack static in machine_kexec_64.c Don't return void in arch_teardown_msi_irqs() in msi.c Move declaration of GregorianDay()into asm/time.h Signed-off-by: Michael Ellerman Signed-off-by: Paul Mackerras

[POWERPC] PowerPC MSI infrastructure

2007-05-08T03:40:31Z

This provides the architecture specific hooks to support MSI on powerpc. We implement the newly added arch_setup_msi_irqs() and arch_teardown_msi_irqs(), and then delegate to ppc_md routines. Platforms that don't implement MSI will leave the ppc_md calls blank, arch_msi_check_device() will detect this and return ENOSYS. Drivers should detect this error and continue to use LSI. Signed-off-by: Michael Ellerman Signed-off-by: Paul Mackerras