// SPDX-License-Identifier: GPL-2.0-only /* * pata_jmicron.c - JMicron ATA driver for non AHCI mode. This drives the * PATA port of the controller. The SATA ports are * driven by AHCI in the usual configuration although * this driver can handle other setups if we need it. * * (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 … port_type; /** * jmicron_pre_reset - check for 40/80 pin * @link: ATA link * @deadline: deadline jiffies for the operation * * Perform the PATA port setup we need. * * On the Jmicron 361/363 there is a single PATA port that can be mapped * either as primary or secondary (or neither). We don't do any policy * and setup here. We assume that has been done by init_one and the * BIOS. */ static int jmicron_pre_reset(struct ata_link *link, unsigned long deadline) { … } /* No PIO or DMA methods needed for this device */ static const struct scsi_host_template jmicron_sht = …; static struct ata_port_operations jmicron_ops = …; /** * jmicron_init_one - Register Jmicron 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 jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *id) { … } static const struct pci_device_id jmicron_pci_tbl[] = …; static struct pci_driver jmicron_pci_driver = …; module_pci_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_DEVICE_TABLE(pci, jmicron_pci_tbl); MODULE_VERSION(…);
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