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* ipmi: add fwinfo to pci ipmi devicesNicholas Piggin2025-04-111-1/+2
| | | | | | | | | | | | This requires some adjustments to callers to avoid possible behaviour changes for PCI devices. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Message-ID: <20250401140153.685523-3-npiggin@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> [Rename pci_ipmi_bt_get_fwinfo to pci_ipmi_kcs_get_fwinfo in the pci_ipmi_kcs.c file.] Signed-off-by: Corey Minyard <corey@minyard.net>
* acpi: ipmi: use AcpiDevAmlIf interface to build IPMI device descriptorsIgor Mammedov2022-06-091-34/+15
| | | | | | | | | | | | convert ad-hoc way we use to generate AML for ISA/SMB IPMI devices to a generic approach (i.e. make devices provide its own AML blobs like it is done with other ISA devices (ex. KBD)) Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220608135340.3304695-17-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* ipmi: acpi: use relative path to resource sourceIgor Mammedov2022-06-091-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | smbus-ipmi AML description needs to specify a path to its parent node in _CRS. The rest of IPMI inplementations (ISA based) do not need path at all. Instead of passing through a full path use relative path to point to smbus-ipmi's parent node, it will let follow up patches to create IPMI device AML in a generic way instead of current ad-hoc way. (i.e. AML will be generated the same way it's done for other ISA device, and smbus will be converted to generate AML for its slave devices the same way as ISA) expected AML change: Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings { I2cSerialBusV2 (0x0000, ControllerInitiated, 0x000186A0, - AddressingMode7Bit, "\\_SB.PCI0.SMB0", + AddressingMode7Bit, "^", 0x00, ResourceProducer, , Exclusive, ) }) Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220608135340.3304695-14-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* ipmi: Fix SSIF ACPI handling to use the right CRSCorey Minyard2019-09-201-6/+7
| | | | | | | | Pass in the CRS so that it can be set to the SMBus for IPMI later. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
* acpi/ipmi: Initialize the fwinfo before fetching itCorey Minyard2016-11-011-0/+1
| | | | | | | | | | The initialization was missed before, resulting in some bad data in the smbus case. Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: qemu-stable@nongnu.org Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* acpi: Add IPMI table entriesCorey Minyard2016-06-241-0/+105
Use the ACPI table construction tools to create an ACPI entry for IPMI. This adds a function called build_acpi_ipmi_devices to add an DSDT entry for IPMI if IPMI is compiled in and an IPMI device exists. It also adds a dummy function if IPMI is not compiled in. This conforms to section "C3-2 Locating IPMI System Interfaces in ACPI Name Space" in the IPMI 2.0 specification. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>