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authorInaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>2008-09-17 16:34:20 +0100
committerDavid Vrabel <dv02@dv02pc01.europe.root.pri>2008-09-17 16:54:28 +0100
commit1ba47da527121ff704f4e9f27a12c9f32db05022 (patch)
tree742d5db40e92ee7912cdcfaadcf7321b917498f7 /drivers/uwb/i1480/i1480-est.c
parent3b0c5a3818555988b6235144e0174b1a512719b7 (diff)
uwb: add the i1480 DFU driver
Add the driver for downloading the firmware to an Intel i1480 device. Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/uwb/i1480/i1480-est.c')
-rw-r--r--drivers/uwb/i1480/i1480-est.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/drivers/uwb/i1480/i1480-est.c b/drivers/uwb/i1480/i1480-est.c
new file mode 100644
index 000000000000..7bf8c6febae7
--- /dev/null
+++ b/drivers/uwb/i1480/i1480-est.c
@@ -0,0 +1,99 @@
+/*
+ * Intel Wireless UWB Link 1480
+ * Event Size tables for Wired Adaptors
+ *
+ * Copyright (C) 2005-2006 Intel Corporation
+ * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ *
+ * FIXME: docs
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/uwb.h>
+#include "dfu/i1480-dfu.h"
+
+
+/** Event size table for wEvents 0x00XX */
+static struct uwb_est_entry i1480_est_fd00[] = {
+ /* Anybody expecting this response has to use
+ * neh->extra_size to specify the real size that will
+ * come back. */
+ [i1480_EVT_CONFIRM] = { .size = sizeof(struct i1480_evt_confirm) },
+ [i1480_CMD_SET_IP_MAS] = { .size = sizeof(struct i1480_evt_confirm) },
+#ifdef i1480_RCEB_EXTENDED
+ [0x09] = {
+ .size = sizeof(struct i1480_rceb),
+ .offset = 1 + offsetof(struct i1480_rceb, wParamLength),
+ },
+#endif
+};
+
+/** Event size table for wEvents 0x01XX */
+static struct uwb_est_entry i1480_est_fd01[] = {
+ [0xff & i1480_EVT_RM_INIT_DONE] = { .size = sizeof(struct i1480_rceb) },
+ [0xff & i1480_EVT_DEV_ADD] = { .size = sizeof(struct i1480_rceb) + 9 },
+ [0xff & i1480_EVT_DEV_RM] = { .size = sizeof(struct i1480_rceb) + 9 },
+ [0xff & i1480_EVT_DEV_ID_CHANGE] = {
+ .size = sizeof(struct i1480_rceb) + 2 },
+};
+
+static int i1480_est_init(void)
+{
+ int result = uwb_est_register(i1480_CET_VS1, 0x00, 0x8086, 0x0c3b,
+ i1480_est_fd00,
+ ARRAY_SIZE(i1480_est_fd00));
+ if (result < 0) {
+ printk(KERN_ERR "Can't register EST table fd00: %d\n", result);
+ return result;
+ }
+ result = uwb_est_register(i1480_CET_VS1, 0x01, 0x8086, 0x0c3b,
+ i1480_est_fd01, ARRAY_SIZE(i1480_est_fd01));
+ if (result < 0) {
+ printk(KERN_ERR "Can't register EST table fd01: %d\n", result);
+ return result;
+ }
+ return 0;
+}
+module_init(i1480_est_init);
+
+static void i1480_est_exit(void)
+{
+ uwb_est_unregister(i1480_CET_VS1, 0x00, 0x8086, 0x0c3b,
+ i1480_est_fd00, ARRAY_SIZE(i1480_est_fd00));
+ uwb_est_unregister(i1480_CET_VS1, 0x01, 0x8086, 0x0c3b,
+ i1480_est_fd01, ARRAY_SIZE(i1480_est_fd01));
+}
+module_exit(i1480_est_exit);
+
+MODULE_AUTHOR("Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>");
+MODULE_DESCRIPTION("i1480's Vendor Specific Event Size Tables");
+MODULE_LICENSE("GPL");
+
+/**
+ * USB device ID's that we handle
+ *
+ * [so we are loaded when this kind device is connected]
+ */
+static struct usb_device_id i1480_est_id_table[] = {
+ { USB_DEVICE(0x8086, 0xdf3b), },
+ { USB_DEVICE(0x8086, 0x0c3b), },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, i1480_est_id_table);