cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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atmel_pci.c (1548B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*** -*- linux-c -*- **********************************************************
      3
      4     Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
      5
      6         Copyright 2004 Simon Kelley.
      7
      8
      9******************************************************************************/
     10#include <linux/pci.h>
     11#include <linux/kernel.h>
     12#include <linux/module.h>
     13#include <linux/netdevice.h>
     14#include "atmel.h"
     15
     16MODULE_AUTHOR("Simon Kelley");
     17MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
     18MODULE_LICENSE("GPL");
     19
     20static const struct pci_device_id card_ids[] = {
     21	{ 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
     22	{ 0, }
     23};
     24
     25MODULE_DEVICE_TABLE(pci, card_ids);
     26
     27static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
     28static void atmel_pci_remove(struct pci_dev *);
     29
     30static struct pci_driver atmel_driver = {
     31	.name     = "atmel",
     32	.id_table = card_ids,
     33	.probe    = atmel_pci_probe,
     34	.remove   = atmel_pci_remove,
     35};
     36
     37
     38static int atmel_pci_probe(struct pci_dev *pdev,
     39				     const struct pci_device_id *pent)
     40{
     41	struct net_device *dev;
     42
     43	if (pci_enable_device(pdev))
     44		return -ENODEV;
     45
     46	pci_set_master(pdev);
     47
     48	dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
     49			      ATMEL_FW_TYPE_506,
     50			      &pdev->dev, NULL, NULL);
     51	if (!dev) {
     52		pci_disable_device(pdev);
     53		return -ENODEV;
     54	}
     55
     56	pci_set_drvdata(pdev, dev);
     57	return 0;
     58}
     59
     60static void atmel_pci_remove(struct pci_dev *pdev)
     61{
     62	stop_atmel_card(pci_get_drvdata(pdev));
     63}
     64
     65module_pci_driver(atmel_driver);