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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/platform/x86/intel_scu_pcidrv.c | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/platform/x86/intel_scu_pcidrv.c')
-rw-r--r-- | drivers/platform/x86/intel_scu_pcidrv.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel_scu_pcidrv.c b/drivers/platform/x86/intel_scu_pcidrv.c new file mode 100644 index 0000000000..d904fad499 --- /dev/null +++ b/drivers/platform/x86/intel_scu_pcidrv.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * PCI driver for the Intel SCU. + * + * Copyright (C) 2008-2010, 2015, 2020 Intel Corporation + * Authors: Sreedhara DS (sreedhara.ds@intel.com) + * Mika Westerberg <mika.westerberg@linux.intel.com> + */ + +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/pci.h> + +#include <asm/intel-mid.h> +#include <asm/intel_scu_ipc.h> + +static int intel_scu_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + struct intel_scu_ipc_data scu_data = {}; + struct intel_scu_ipc_dev *scu; + int ret; + + ret = pcim_enable_device(pdev); + if (ret) + return ret; + + scu_data.mem = pdev->resource[0]; + scu_data.irq = pdev->irq; + + scu = intel_scu_ipc_register(&pdev->dev, &scu_data); + return PTR_ERR_OR_ZERO(scu); +} + +static const struct pci_device_id pci_ids[] = { + { PCI_VDEVICE(INTEL, 0x080e) }, + { PCI_VDEVICE(INTEL, 0x082a) }, + { PCI_VDEVICE(INTEL, 0x08ea) }, + { PCI_VDEVICE(INTEL, 0x0a94) }, + { PCI_VDEVICE(INTEL, 0x11a0) }, + { PCI_VDEVICE(INTEL, 0x1a94) }, + { PCI_VDEVICE(INTEL, 0x5a94) }, + {} +}; + +static struct pci_driver intel_scu_pci_driver = { + .driver = { + .suppress_bind_attrs = true, + }, + .name = "intel_scu", + .id_table = pci_ids, + .probe = intel_scu_pci_probe, +}; + +builtin_pci_driver(intel_scu_pci_driver); |