Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (C) 2013 - 2024 Intel Corporation */
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#ifndef IPU6_BUS_H
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#define IPU6_BUS_H
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#include <linux/auxiliary_bus.h>
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#include <linux/container_of.h>
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#include <linux/device.h>
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#include <linux/irqreturn.h>
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#include <linux/list.h>
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#include <linux/scatterlist.h>
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#include <linux/types.h>
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struct firmware;
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struct pci_dev;
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struct ipu6_buttress_ctrl;
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struct ipu6_bus_device {
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struct auxiliary_device auxdev;
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const struct auxiliary_driver *auxdrv;
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const struct ipu6_auxdrv_data *auxdrv_data;
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struct list_head list;
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void *pdata;
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struct ipu6_mmu *mmu;
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struct ipu6_device *isp;
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const struct ipu6_buttress_ctrl *ctrl;
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const struct firmware *fw;
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struct sg_table fw_sgt;
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u64 *pkg_dir;
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dma_addr_t pkg_dir_dma_addr;
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unsigned int pkg_dir_size;
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};
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struct ipu6_auxdrv_data {
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irqreturn_t (*isr)(struct ipu6_bus_device *adev);
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irqreturn_t (*isr_threaded)(struct ipu6_bus_device *adev);
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bool wake_isr_thread;
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};
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#define to_ipu6_bus_device(_dev) \
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container_of(to_auxiliary_dev(_dev), struct ipu6_bus_device, auxdev)
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#define auxdev_to_adev(_auxdev) \
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container_of(_auxdev, struct ipu6_bus_device, auxdev)
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#define ipu6_bus_get_drvdata(adev) dev_get_drvdata(&(adev)->auxdev.dev)
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struct ipu6_bus_device *
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ipu6_bus_initialize_device(struct pci_dev *pdev, struct device *parent,
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void *pdata, const struct ipu6_buttress_ctrl *ctrl,
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char *name);
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int ipu6_bus_add_device(struct ipu6_bus_device *adev);
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void ipu6_bus_del_devices(struct pci_dev *pdev);
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#endif
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