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Diffstat (limited to 'meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.34-moorestown-ericsson-mbm-driver.patch')
-rw-r--r--meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.34-moorestown-ericsson-mbm-driver.patch465
1 files changed, 0 insertions, 465 deletions
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.34-moorestown-ericsson-mbm-driver.patch b/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.34-moorestown-ericsson-mbm-driver.patch
deleted file mode 100644
index f34e2804d..000000000
--- a/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.34-moorestown-ericsson-mbm-driver.patch
+++ /dev/null
@@ -1,465 +0,0 @@
-From b9a664ffe791221bd2d7bc625f8b288d7dc8549a Mon Sep 17 00:00:00 2001
-From: Jacob Pan <jacob.jun.pan@intel.com>
-Date: Mon, 4 Jan 2010 11:04:34 -0800
-Subject: [PATCH 057/104] Ericsson MBM Driver
-
-Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
----
- drivers/net/usb/Kconfig | 17 ++
- drivers/net/usb/Makefile | 1 +
- drivers/net/usb/mbm.c | 375 ++++++++++++++++++++++++++++++++++++++++++++
- drivers/net/usb/usbnet.c | 3 +
- include/linux/usb/usbnet.h | 1 +
- 5 files changed, 397 insertions(+), 0 deletions(-)
- create mode 100644 drivers/net/usb/mbm.c
-
-diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
-index 32d9356..adb6d4c 100644
---- a/drivers/net/usb/Kconfig
-+++ b/drivers/net/usb/Kconfig
-@@ -361,6 +361,23 @@ config USB_HSO
- To compile this driver as a module, choose M here: the
- module will be called hso.
-
-+config USB_NET_MBM
-+ tristate "Ericsson Mobile Broadband Module"
-+ depends on USB_USBNET
-+ select USB_NET_CDCETHER
-+ default y
-+ help
-+ Choose this option to support Mobile Broadband devices from
-+ Ericsson MBM, Mobile Broadband Module.
-+ This driver should work with at least the following devices:
-+ * Ericsson Mobile Broadband Minicard
-+ * Ericsson F3507g Wireless Module
-+ * Ericsson F3607gw Broadband Module
-+ * Dell Wireless 5530 HSPA
-+ * Toshiba F3507g
-+ * Sony Ericsson EC400
-+ * Sony Ericsson MD400
-+
- config USB_NET_INT51X1
- tristate "Intellon PLC based usb adapter"
- depends on USB_USBNET
-diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
-index e17afb7..82d5f60 100644
---- a/drivers/net/usb/Makefile
-+++ b/drivers/net/usb/Makefile
-@@ -18,6 +18,7 @@ obj-$(CONFIG_USB_NET_PLUSB) += plusb.o
- obj-$(CONFIG_USB_NET_RNDIS_HOST) += rndis_host.o
- obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o
- obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
-+obj-$(CONFIG_USB_NET_MBM) += mbm.o
- obj-$(CONFIG_USB_NET_MCS7830) += mcs7830.o
- obj-$(CONFIG_USB_USBNET) += usbnet.o
- obj-$(CONFIG_USB_NET_INT51X1) += int51x1.o
-diff --git a/drivers/net/usb/mbm.c b/drivers/net/usb/mbm.c
-new file mode 100644
-index 0000000..4bb909b
---- /dev/null
-+++ b/drivers/net/usb/mbm.c
-@@ -0,0 +1,375 @@
-+/* -*- linux-c -*-
-+ * Copyright (C) 2008 Carl Nordbeck <Carl.Nordbeck@ericsson.com>
-+ *
-+ * 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/netdevice.h>
-+#include <linux/ctype.h>
-+#include <linux/ethtool.h>
-+#include <linux/workqueue.h>
-+#include <linux/mii.h>
-+#include <linux/crc32.h>
-+#include <linux/usb.h>
-+#include <linux/usb/cdc.h>
-+#include <linux/usb/usbnet.h>
-+
-+#define DRIVER_VERSION "0.03"
-+
-+/* Bogus speed for bugy HSPA modems */
-+#define TX_LINK_SPEED 0x001E8480 /* 2.0 Mbps */
-+#define RX_LINK_SPEED 0x006DDD00 /* 7.2 Mbps */
-+#define FIX_SPEED 0x00989680 /* 10.0 Mbps */
-+
-+struct mbm_data {
-+ unsigned int rx_speed;
-+ unsigned int tx_speed;
-+ unsigned int connect;
-+};
-+
-+static const u8 mbm_guid[16] = {
-+ 0xa3, 0x17, 0xa8, 0x8b, 0x04, 0x5e, 0x4f, 0x01,
-+ 0xa6, 0x07, 0xc0, 0xff, 0xcb, 0x7e, 0x39, 0x2a,
-+};
-+static void dumpspeed(struct usbnet *dev, __le32 *speeds)
-+{
-+ struct mbm_data *data = (void *)&dev->data;
-+
-+ data->rx_speed = __le32_to_cpu(speeds[0]);
-+ data->tx_speed = __le32_to_cpu(speeds[1]);
-+
-+ if (data->rx_speed == FIX_SPEED && data->tx_speed == FIX_SPEED) {
-+/* Bogus speed for buggy HSPA modems */
-+ dev_info(&dev->udev->dev,
-+ "link speeds: %u kbps RX, %u kbps TX\n",
-+ RX_LINK_SPEED / 1000, TX_LINK_SPEED / 1000);
-+
-+ data->rx_speed = RX_LINK_SPEED;
-+ data->tx_speed = TX_LINK_SPEED;
-+ } else
-+ dev_info(&dev->udev->dev,
-+ "link speeds: %u kbps RX, %u kbps TX\n",
-+ __le32_to_cpu(speeds[0]) / 1000,
-+ __le32_to_cpu(speeds[1]) / 1000);
-+}
-+
-+static void mbm_status(struct usbnet *dev, struct urb *urb)
-+{
-+ struct mbm_data *data = (void *)&dev->data;
-+ struct usb_cdc_notification *event;
-+
-+ if (urb->actual_length < sizeof(*event))
-+ return;
-+
-+ /* SPEED_CHANGE can get split into two 8-byte packets */
-+ if (test_and_clear_bit(EVENT_STS_SPLIT, &dev->flags)) {
-+ dumpspeed(dev, (__le32 *) urb->transfer_buffer);
-+ return;
-+ }
-+
-+ event = urb->transfer_buffer;
-+ switch (event->bNotificationType) {
-+ case USB_CDC_NOTIFY_NETWORK_CONNECTION:
-+ data->connect = event->wValue;
-+ if (netif_msg_timer(dev))
-+ dev_dbg(&dev->udev->dev, "CDC: carrier %s\n",
-+ data->connect ? "on" : "off");
-+ if (event->wValue)
-+ netif_carrier_on(dev->net);
-+ else
-+ netif_carrier_off(dev->net);
-+ break;
-+ case USB_CDC_NOTIFY_SPEED_CHANGE: /* tx/rx rates */
-+ if (netif_msg_timer(dev))
-+ dev_dbg(&dev->udev->dev, "CDC: speed change (len %d)\n",
-+ urb->actual_length);
-+ if (urb->actual_length != (sizeof(*event) + 8))
-+ set_bit(EVENT_STS_SPLIT, &dev->flags);
-+ else
-+ dumpspeed(dev, (__le32 *) &event[1]);
-+ break;
-+ default:
-+ dev_err(&dev->udev->dev, "CDC: unexpected notification %02x!\n",
-+ event->bNotificationType);
-+ break;
-+ }
-+}
-+
-+static u8 nibble(unsigned char c)
-+{
-+ if (likely(isdigit(c)))
-+ return c - '0';
-+ c = toupper(c);
-+ if (likely(isxdigit(c)))
-+ return 10 + c - 'A';
-+ return 0;
-+}
-+
-+static inline int
-+get_ethernet_addr(struct usbnet *dev, struct usb_cdc_ether_desc *e)
-+{
-+ int tmp, i;
-+ unsigned char buf[13];
-+
-+ tmp = usb_string(dev->udev, e->iMACAddress, buf, sizeof(buf));
-+ if (tmp != 12) {
-+ dev_dbg(&dev->udev->dev,
-+ "bad MAC string %d fetch, %d\n", e->iMACAddress, tmp);
-+ if (tmp >= 0)
-+ tmp = -EINVAL;
-+ return tmp;
-+ }
-+ for (i = tmp = 0; i < 6; i++, tmp += 2)
-+ dev->net->dev_addr[i] =
-+ (nibble(buf[tmp]) << 4) + nibble(buf[tmp + 1]);
-+ return 0;
-+}
-+
-+static void mbm_get_drvinfo(struct net_device *net,
-+ struct ethtool_drvinfo *info)
-+{
-+ struct usbnet *dev = netdev_priv(net);
-+
-+ strncpy(info->driver, dev->driver_name, sizeof(info->driver));
-+ strncpy(info->version, DRIVER_VERSION, sizeof(info->version));
-+ strncpy(info->fw_version, dev->driver_info->description,
-+ sizeof(info->fw_version));
-+ usb_make_path(dev->udev, info->bus_info, sizeof(info->bus_info));
-+}
-+
-+static struct ethtool_ops mbm_ethtool_ops = {
-+ .get_drvinfo = mbm_get_drvinfo,
-+ .get_link = usbnet_get_link,
-+ .get_msglevel = usbnet_get_msglevel,
-+ .set_msglevel = usbnet_set_msglevel,
-+ .get_settings = usbnet_get_settings,
-+ .set_settings = usbnet_set_settings,
-+ .nway_reset = usbnet_nway_reset,
-+};
-+
-+static int mbm_check_connect(struct usbnet *dev)
-+{
-+ struct mbm_data *data = (void *)&dev->data;
-+
-+ return !data->connect;
-+}
-+
-+static int mbm_bind(struct usbnet *dev, struct usb_interface *intf)
-+{
-+ struct cdc_state *info = (void *)&dev->data;
-+ struct usb_driver *driver = driver_of(intf);
-+ struct usb_interface_descriptor *d = NULL;
-+ struct usb_cdc_mdlm_desc *desc = NULL;
-+ struct usb_cdc_mdlm_detail_desc *detail = NULL;
-+ struct mbm_data *data = NULL;
-+
-+ u8 *buf = intf->cur_altsetting->extra;
-+ int len = intf->cur_altsetting->extralen;
-+ int status;
-+
-+ memset(info, 0, sizeof(*info));
-+ info->control = intf;
-+ while (len > 3) {
-+ if (buf[1] != USB_DT_CS_INTERFACE)
-+ goto next_desc;
-+
-+ switch (buf[2]) {
-+ case USB_CDC_MDLM_TYPE:
-+ if (info->header)
-+ goto bad_desc;
-+
-+ desc = (void *)buf;
-+
-+ if (desc->bLength != sizeof(*desc))
-+ goto bad_desc;
-+
-+ if (memcmp(&desc->bGUID, mbm_guid, 16))
-+ goto bad_desc;
-+ break;
-+ case USB_CDC_MDLM_DETAIL_TYPE:
-+ if (detail)
-+ goto bad_desc;
-+
-+ detail = (void *)buf;
-+
-+ if (detail->bGuidDescriptorType == 0) {
-+ if (detail->bLength < (sizeof(*detail) + 1))
-+ goto bad_desc;
-+ }
-+ break;
-+ case USB_CDC_UNION_TYPE:
-+ if (info->u)
-+ goto bad_desc;
-+
-+ info->u = (void *)buf;
-+
-+ if (info->u->bLength != sizeof(*info->u))
-+ goto bad_desc;
-+
-+ info->control = usb_ifnum_to_if(dev->udev,
-+ info->u->
-+ bMasterInterface0);
-+ info->data =
-+ usb_ifnum_to_if(dev->udev,
-+ info->u->bSlaveInterface0);
-+ if (!info->control || !info->data) {
-+ dev_dbg(&intf->dev,
-+ "master #%u/%p slave #%u/%p\n",
-+ info->u->bMasterInterface0,
-+ info->control,
-+ info->u->bSlaveInterface0, info->data);
-+ goto bad_desc;
-+ }
-+
-+ /* a data interface altsetting does the real i/o */
-+ d = &info->data->cur_altsetting->desc;
-+ if (d->bInterfaceClass != USB_CLASS_CDC_DATA)
-+ goto bad_desc;
-+ break;
-+ case USB_CDC_ETHERNET_TYPE:
-+ if (info->ether)
-+ goto bad_desc;
-+
-+ info->ether = (void *)buf;
-+ if (info->ether->bLength != sizeof(*info->ether))
-+ goto bad_desc;
-+ dev->hard_mtu =
-+ le16_to_cpu(info->ether->wMaxSegmentSize);
-+ break;
-+ }
-+next_desc:
-+ len -= buf[0]; /* bLength */
-+ buf += buf[0];
-+ }
-+
-+ if (!desc || !detail) {
-+ dev_dbg(&intf->dev, "missing cdc mdlm %s%sdescriptor\n",
-+ desc ? "" : "func ", detail ? "" : "detail ");
-+ goto bad_desc;
-+ }
-+
-+ if (!info->u || (!info->ether)) {
-+ dev_dbg(&intf->dev, "missing cdc %s%s%sdescriptor\n",
-+ info->header ? "" : "header ",
-+ info->u ? "" : "union ", info->ether ? "" : "ether ");
-+ goto bad_desc;
-+ }
-+
-+ status = usb_driver_claim_interface(driver, info->data, dev);
-+ if (status < 0) {
-+ dev_dbg(&intf->dev, "Failed claimin interface\n");
-+ return status;
-+ }
-+ status = usbnet_get_endpoints(dev, info->data);
-+ if (status < 0) {
-+ dev_dbg(&intf->dev, "Failed get endpoints\n");
-+ usb_set_intfdata(info->data, NULL);
-+ usb_driver_release_interface(driver, info->data);
-+ return status;
-+ }
-+
-+ dev->status = NULL;
-+ if (info->control->cur_altsetting->desc.bNumEndpoints == 1) {
-+ struct usb_endpoint_descriptor *desc;
-+
-+ dev->status = &info->control->cur_altsetting->endpoint[0];
-+ desc = &dev->status->desc;
-+ if (!usb_endpoint_is_int_in(desc)
-+ || (le16_to_cpu(desc->wMaxPacketSize)
-+ < sizeof(struct usb_cdc_notification))
-+ || !desc->bInterval) {
-+ dev_dbg(&intf->dev, "bad notification endpoint\n");
-+ dev->status = NULL;
-+ }
-+ }
-+ usb_set_intfdata(intf, data);
-+ dev->net->ethtool_ops = &mbm_ethtool_ops;
-+
-+ status = get_ethernet_addr(dev, info->ether);
-+ if (status < 0) {
-+ usb_set_intfdata(info->data, NULL);
-+ usb_driver_release_interface(driver_of(intf), info->data);
-+ return status;
-+ }
-+
-+ return 0;
-+
-+bad_desc:
-+ dev_info(&dev->udev->dev, "unsupported MDLM descriptors\n");
-+ return -ENODEV;
-+}
-+
-+static const struct driver_info mbm_info = {
-+ .description = "Mobile Broadband Network Device",
-+ .flags = FLAG_MBN,
-+ .check_connect = mbm_check_connect,
-+ .bind = mbm_bind,
-+ .unbind = usbnet_cdc_unbind,
-+ .status = mbm_status,
-+};
-+
-+static const struct usb_device_id products[] = {
-+ {
-+ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
-+ USB_CDC_PROTO_NONE),
-+ .driver_info = (unsigned long)&mbm_info,
-+ },
-+
-+ {}, /* END */
-+};
-+
-+MODULE_DEVICE_TABLE(usb, products);
-+
-+int mbm_suspend(struct usb_interface *intf, pm_message_t message)
-+{
-+ dev_dbg(&intf->dev, "mbm%d_suspend\n", intf->minor);
-+ return usbnet_suspend(intf, message);
-+}
-+
-+int mbm_resume(struct usb_interface *intf)
-+{
-+ dev_dbg(&intf->dev, "mbm%d_resume\n", intf->minor);
-+ return usbnet_resume(intf);
-+}
-+
-+static struct usb_driver usbmbm_driver = {
-+ .name = "mbm",
-+ .id_table = products,
-+ .probe = usbnet_probe,
-+ .disconnect = usbnet_disconnect,
-+ .suspend = mbm_suspend,
-+ .resume = mbm_resume,
-+ .supports_autosuspend = 1,
-+};
-+
-+static int __init usbmbm_init(void)
-+{
-+ return usb_register(&usbmbm_driver);
-+}
-+
-+module_init(usbmbm_init);
-+
-+static void __exit usbmbm_exit(void)
-+{
-+ usb_deregister(&usbmbm_driver);
-+}
-+
-+module_exit(usbmbm_exit);
-+
-+MODULE_AUTHOR("Carl Nordbeck");
-+MODULE_DESCRIPTION("Ericsson Mobile Broadband");
-+MODULE_LICENSE("GPL");
-diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
-index 035fab0..4733b73 100644
---- a/drivers/net/usb/usbnet.c
-+++ b/drivers/net/usb/usbnet.c
-@@ -1371,6 +1371,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
- /* WWAN devices should always be named "wwan%d" */
- if ((dev->driver_info->flags & FLAG_WWAN) != 0)
- strcpy(net->name, "wwan%d");
-+ /* MB devices should always be named "mb%d" */
-+ if (dev->driver_info->flags & FLAG_MBN)
-+ strcpy (net->name, "mb%d");
-
- /* maybe the remote can't receive an Ethernet MTU */
- if (net->mtu > (dev->hard_mtu - net->hard_header_len))
-diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
-index 8ce6135..e47afbf 100644
---- a/include/linux/usb/usbnet.h
-+++ b/include/linux/usb/usbnet.h
-@@ -94,6 +94,7 @@ struct driver_info {
- #define FLAG_AVOID_UNLINK_URBS 0x0100 /* don't unlink urbs at usbnet_stop() */
- #define FLAG_SEND_ZLP 0x0200 /* hw requires ZLPs are sent */
- #define FLAG_WWAN 0x0400 /* use "wwan%d" names */
-+#define FLAG_MBN 0x0800 /* use "mb%d" names */
-
- #define FLAG_LINK_INTR 0x0800 /* updates link (carrier) status */
-
---
-1.6.2.5
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-05 14:22:37 +0000