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| author | Cédric Le Goater <clg@kaod.org> | 2021-07-01 16:27:47 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-10 16:15:01 +0300 |
| commit | c325712b5f85e561ea89bae2ba5d0104e797e42c (patch) | |
| tree | 9aed8f4a2e0a7720465e1f379ec4168f5399499c /arch/powerpc/include/asm | |
| parent | 5cd69651ceeed15e021cf7d19f1b1be0a80c0c7a (diff) | |
| download | linux-c325712b5f85e561ea89bae2ba5d0104e797e42c.tar.xz | |
powerpc/powernv/pci: Rework pnv_opal_pci_msi_eoi()
pnv_opal_pci_msi_eoi() is called from KVM to EOI passthrough interrupts
when in real mode. Adding MSI domain broke the hack using the
'ioda.irq_chip' field to deduce the owning PHB. Fix that by using the
IRQ chip data in the MSI domain.
The 'ioda.irq_chip' field is now unused and could be removed from the
pnv_phb struct.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701132750.1475580-30-clg@kaod.org
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/pnv-pci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/pnv-pci.h b/arch/powerpc/include/asm/pnv-pci.h index d0ee0ede5767..b3f480799352 100644 --- a/arch/powerpc/include/asm/pnv-pci.h +++ b/arch/powerpc/include/asm/pnv-pci.h @@ -33,7 +33,7 @@ int pnv_cxl_alloc_hwirqs(struct pci_dev *dev, int num); void pnv_cxl_release_hwirqs(struct pci_dev *dev, int hwirq, int num); int pnv_cxl_get_irq_count(struct pci_dev *dev); struct device_node *pnv_pci_get_phb_node(struct pci_dev *dev); -int64_t pnv_opal_pci_msi_eoi(struct irq_chip *chip, unsigned int hw_irq); +int64_t pnv_opal_pci_msi_eoi(struct irq_data *d); bool is_pnv_opal_msi(struct irq_chip *chip); #ifdef CONFIG_CXL_BASE |