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path: root/arch/powerpc/sysdev/ppc4xx_msi.c
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2012-05-04powerpc/40x: Use {upper,lower}_32_bits for msi_physJosh Boyer1-2/+2
Fix a build error when -Werror is set: arch/powerpc/sysdev/ppc4xx_msi.c: In function ‘ppc4xx_setup_pcieh_hw’: arch/powerpc/sysdev/ppc4xx_msi.c:178:2: error: right shift count >= width of type [-Werror] Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2012-05-03powerpc/44x: Fix PCI MSI support for Maui APM821xx SoC and Bluestone boardMai La1-14/+28
This patch consists of: - Enable PCI MSI as default for Bluestone board - Change definition of number of MSI interrupts as it depends on SoC - Fix returning ENODEV as finding MSI node - Fix MSI physical high and low address - Keep MSI data logically Signed-off-by: Mai La <mla@apm.com> Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-11-01powerpc: include export.h for files using EXPORT_SYMBOL/THIS_MODULEPaul Gortmaker1-0/+1
Fix failures in powerpc associated with the previously allowed implicit module.h presence that now lead to things like this: arch/powerpc/mm/mmu_context_hash32.c:76:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/powerpc/mm/tlb_hash32.c:48:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' arch/powerpc/kernel/pci_32.c:51:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/powerpc/kernel/iomap.c:36:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' arch/powerpc/platforms/44x/canyonlands.c:126:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' arch/powerpc/kvm/44x.c:168:59: error: 'THIS_MODULE' undeclared (first use in this function) [with several contibutions from Stephen Rothwell <sfr@canb.auug.org.au>] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-05-26powerpc/4xx: Adding PCIe MSI supportRupjyoti Sarmah1-0/+276
This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex. Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com> Signed-off-by: Tirumala R Marri <tmarri@apm.com> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>