// SPDX-License-Identifier: GPL-2.0-only /* * Marvell PATA driver. * * For the moment we drive the PATA port in legacy mode. That * isn't making full use of the device functionality but it is * easy to get working. * * (c) 2006 Red Hat */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/blkdev.h> #include <linux/delay.h> #include <linux/device.h> #include <scsi/scsi_host.h> #include <linux/libata.h> #include <linux/ata.h> #define DRV_NAME … #define DRV_VERSION … /** * marvell_pata_active - check if PATA is active * @pdev: PCI device * * Returns 1 if the PATA port may be active. We know how to check this * for the 6145 but not the other devices */ static int marvell_pata_active(struct pci_dev *pdev) { … } /** * marvell_pre_reset - probe begin * @link: link * @deadline: deadline jiffies for the operation * * Perform the PATA port setup we need. */ static int marvell_pre_reset(struct ata_link *link, unsigned long deadline) { … } static int marvell_cable_detect(struct ata_port *ap) { … } /* No PIO or DMA methods needed for this device */ static const struct scsi_host_template marvell_sht = …; static struct ata_port_operations marvell_ops = …; /** * marvell_init_one - Register Marvell ATA PCI device with kernel services * @pdev: PCI device to register * @id: PCI device ID * * Called from kernel PCI layer. * * LOCKING: * Inherited from PCI layer (may sleep). * * RETURNS: * Zero on success, or -ERRNO value. */ static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *id) { … } static const struct pci_device_id marvell_pci_tbl[] = …; static struct pci_driver marvell_pci_driver = …; module_pci_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_DEVICE_TABLE(pci, marvell_pci_tbl); MODULE_VERSION(…);
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