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Replacing that with co= rrect one here. > -----Original Message----- > From: Souradeep Chakrabarti > Sent: Friday, October 14, 2022 1:19 PM > To: Warner Losh > Cc: hacker@freebsd.org; Wei Hu > Subject: allocating IRQ mentioned in _CRS of ACPI >=20 > Hi, > I would like to allocate IRQ to a device, mentioned in the _CRS of that d= evice in > ACPI table. > I have tried with bus_alloc_resource_any(), but it is failing as the pare= nt of that > device is not owning the IRQ. >=20 > Current ACPI topo for the device : > ACPI0->SB.VMOD(HID ACPI0004, has SYS_RES_MEM for MMIO in _CRS)- > >VMBUS( it has SYS_RES_IRQ in it's _CRS). >=20 > How can I get here both SYS_RES_IRQ and SYS_RES_MEM allocated to VMBUS? >=20 > Thanks & Regards, > Souradeep