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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-25 00:26:02 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-05 22:22:32 +0100 |
| commit | bd141a3db40c877e01de8e981edb57c03199d876 (patch) | |
| tree | c071799d01bbb6f430ef80a5e70935f9899f0a8c /kernel/irq | |
| parent | 877d6c4e93f5091bfa52549bde8fb9ce71d6f7e5 (diff) | |
| download | linux-bd141a3db40c877e01de8e981edb57c03199d876.tar.bz2 | |
genirq/msi: Provide BUS_DEVICE_PCI_MSI[X]
Provide new bus tokens for the upcoming per device PCI/MSI and PCI/MSIX
interrupt domains.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124232325.917219885@linutronix.de
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/msi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index ae5869222fe5..0749e661e459 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -1118,6 +1118,8 @@ static bool msi_check_reservation_mode(struct irq_domain *domain, switch(domain->bus_token) { case DOMAIN_BUS_PCI_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSIX: case DOMAIN_BUS_VMD_MSI: break; default: @@ -1143,6 +1145,8 @@ static int msi_handle_pci_fail(struct irq_domain *domain, struct msi_desc *desc, { switch(domain->bus_token) { case DOMAIN_BUS_PCI_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSIX: case DOMAIN_BUS_VMD_MSI: if (IS_ENABLED(CONFIG_PCI_MSI)) break; |