Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / atmel_pci.c

diff --git a/kernel/drivers/net/wireless/atmel_pci.c b/kernel/drivers/net/wireless/atmel_pci.c
new file mode 100644 (file)
index 0000000..bcf1f27
--- /dev/null
+++ b/kernel/drivers/net/wireless/atmel_pci.c
@@ -0,0 +1,76 @@
+/*** -*- linux-c -*- **********************************************************
+
+     Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
+
+         Copyright 2004 Simon Kelley.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This software is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Atmel wireless lan drivers; if not, see
+    <http://www.gnu.org/licenses/>.
+
+******************************************************************************/
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include "atmel.h"
+
+MODULE_AUTHOR("Simon Kelley");
+MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("Atmel at76c506 PCI wireless cards");
+
+static const struct pci_device_id card_ids[] = {
+       { 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
+       { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, card_ids);
+
+static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
+static void atmel_pci_remove(struct pci_dev *);
+
+static struct pci_driver atmel_driver = {
+       .name     = "atmel",
+       .id_table = card_ids,
+       .probe    = atmel_pci_probe,
+       .remove   = atmel_pci_remove,
+};
+
+
+static int atmel_pci_probe(struct pci_dev *pdev,
+                                    const struct pci_device_id *pent)
+{
+       struct net_device *dev;
+
+       if (pci_enable_device(pdev))
+               return -ENODEV;
+
+       pci_set_master(pdev);
+
+       dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
+                             ATMEL_FW_TYPE_506,
+                             &pdev->dev, NULL, NULL);
+       if (!dev)
+               return -ENODEV;
+
+       pci_set_drvdata(pdev, dev);
+       return 0;
+}
+
+static void atmel_pci_remove(struct pci_dev *pdev)
+{
+       stop_atmel_card(pci_get_drvdata(pdev));
+}
+
+module_pci_driver(atmel_driver);