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14be098c53
This adds handlers to allocate/free IRQs in a domain hierarchy. We could try to use xive_irq_domain_map() in xive_irq_domain_alloc() but we rely on xive_irq_alloc_data() to set the IRQ handler data and duplicating the code is simpler. xive_irq_free_data() needs to be called when IRQ are freed to clear the MMIO mappings and free the XIVE handler data, xive_irq_data structure. This is going to be a problem with MSI domains which we will address later. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210701132750.1475580-4-clg@kaod.org |
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| .. | ||
| ge | ||
| xics | ||
| xive | ||
| 6xx-suspend.S | ||
| cpm2.c | ||
| cpm2_pic.c | ||
| cpm2_pic.h | ||
| cpm_common.c | ||
| cpm_gpio.c | ||
| dart.h | ||
| dart_iommu.c | ||
| dcr-low.S | ||
| dcr.c | ||
| ehv_pic.c | ||
| fsl_85xx_cache_ctlr.h | ||
| fsl_85xx_cache_sram.c | ||
| fsl_85xx_l2ctlr.c | ||
| fsl_gtm.c | ||
| fsl_lbc.c | ||
| fsl_mpic_err.c | ||
| fsl_mpic_timer_wakeup.c | ||
| fsl_msi.c | ||
| fsl_msi.h | ||
| fsl_pci.c | ||
| fsl_pci.h | ||
| fsl_pmc.c | ||
| fsl_rcpm.c | ||
| fsl_rio.c | ||
| fsl_rio.h | ||
| fsl_rmu.c | ||
| fsl_soc.c | ||
| fsl_soc.h | ||
| grackle.c | ||
| i8259.c | ||
| indirect_pci.c | ||
| ipic.c | ||
| ipic.h | ||
| Kconfig | ||
| Makefile | ||
| mmio_nvram.c | ||
| mpc5xxx_clocks.c | ||
| mpic.c | ||
| mpic.h | ||
| mpic_msgr.c | ||
| mpic_msi.c | ||
| mpic_timer.c | ||
| mpic_u3msi.c | ||
| msi_bitmap.c | ||
| of_rtc.c | ||
| pmi.c | ||
| rtc_cmos_setup.c | ||
| tsi108_dev.c | ||
| tsi108_pci.c | ||
| udbg_memcons.c | ||