[PATCH v3 01/10] backports: fix build errors for old kernel versions without PCI support

[PATCH v3 01/10] backports: fix build errors for old kernel versions without PCI support

[Patrick Ziegler]

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/compat/compat-2.6.25.c | 2 ++
 backport/compat/compat-2.6.28.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/backport/compat/compat-2.6.25.c b/backport/compat/compat-2.6.25.c
index b3597ea..37407a4 100644
--- a/backport/compat/compat-2.6.25.c
+++ b/backport/compat/compat-2.6.25.c
@@ -210,6 +210,7 @@ EXPORT_SYMBOL_GPL(sg_alloc_table);
  * to it. We implement a sloppy work around for backporting
  * this.
  */
+#ifdef CONFIG_PCI
 int pci_enable_device_mem(struct pci_dev *dev)
 {
 	int bars = pci_select_bars(dev, IORESOURCE_MEM);
@@ -217,6 +218,7 @@ int pci_enable_device_mem(struct pci_dev *dev)
 	return pci_enable_device_bars(dev, bars);
 }
 EXPORT_SYMBOL_GPL(pci_enable_device_mem);
+#endif
 
 /**
  * The following things are out of ./lib/vsprintf.c
diff --git a/backport/compat/compat-2.6.28.c b/backport/compat/compat-2.6.28.c
index e47626b..2ff6b1e 100644
--- a/backport/compat/compat-2.6.28.c
+++ b/backport/compat/compat-2.6.28.c
@@ -12,6 +12,7 @@
 #include <linux/usb.h>
 #include <linux/tty.h>
 #include <linux/skbuff.h>
+#include <linux/pci.h>
 #include <asm/poll.h>
 
 /* 2.6.28 compat code goes here */
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 02/10] backports: add eth_prepare_mac_addr_change() and eth_commit_mac_addr_change()

[Patrick Ziegler]

These functions are required by qmi_wwan device driver.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/etherdevice.h |  8 +++++++
 backport/backport-include/linux/if.h          |  4 ++++
 backport/compat/compat-3.9.c                  | 33 +++++++++++++++++++++++++++
 3 files changed, 45 insertions(+)

diff --git a/backport/backport-include/linux/etherdevice.h b/backport/backport-include/linux/etherdevice.h
index 5c82fc4..6aff244 100644
--- a/backport/backport-include/linux/etherdevice.h
+++ b/backport/backport-include/linux/etherdevice.h
@@ -114,6 +114,14 @@ static inline int is_unicast_ether_addr(const u8 *addr)
 }
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0)
+#define eth_prepare_mac_addr_change LINUX_BACKPORT(eth_prepare_mac_addr_change)
+extern int eth_prepare_mac_addr_change(struct net_device *dev, void *p);
+
+#define eth_commit_mac_addr_change LINUX_BACKPORT(eth_commit_mac_addr_change)
+extern void eth_commit_mac_addr_change(struct net_device *dev, void *p);
+#endif /* < 3.9 */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
 #define eth_mac_addr LINUX_BACKPORT(eth_mac_addr)
 extern int eth_mac_addr(struct net_device *dev, void *p);
diff --git a/backport/backport-include/linux/if.h b/backport/backport-include/linux/if.h
index 7926082..8f85b83 100644
--- a/backport/backport-include/linux/if.h
+++ b/backport/backport-include/linux/if.h
@@ -29,4 +29,8 @@
 #define IFF_TX_SKB_SHARING	0x10000
 #endif
 
+#ifndef IFF_LIVE_ADDR_CHANGE
+#define IFF_LIVE_ADDR_CHANGE 0x100000
+#endif
+
 #endif	/* _BACKPORT_LINUX_IF_H */
diff --git a/backport/compat/compat-3.9.c b/backport/compat/compat-3.9.c
index 03f3af8..ba8e3cf 100644
--- a/backport/compat/compat-3.9.c
+++ b/backport/compat/compat-3.9.c
@@ -12,6 +12,9 @@
 #include <linux/scatterlist.h>
 #include <linux/device.h>
 #include <linux/err.h>
+#include <linux/netdevice.h>
+#include <linux/if.h>
+#include <linux/if_ether.h>
 
 #ifdef __sg_page_iter_next
 
@@ -64,4 +67,34 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res)
 }
 EXPORT_SYMBOL_GPL(devm_ioremap_resource);
 
+/**
+ * eth_prepare_mac_addr_change - prepare for mac change
+ * @dev: network device
+ * @p: socket address
+ */
+int eth_prepare_mac_addr_change(struct net_device *dev, void *p)
+{
+	struct sockaddr *addr = p;
+
+	if (!(dev->priv_flags & IFF_LIVE_ADDR_CHANGE) && netif_running(dev))
+		return -EBUSY;
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(eth_prepare_mac_addr_change);
+
+/**
+ * eth_commit_mac_addr_change - commit mac change
+ * @dev: network device
+ * @p: socket address
+ */
+void eth_commit_mac_addr_change(struct net_device *dev, void *p)
+{
+	struct sockaddr *addr = p;
+
+	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+}
+EXPORT_SYMBOL_GPL(eth_commit_mac_addr_change);
+
 #endif /* __sg_page_iter_next */
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 03/10] backports: define PM_EVENT_AUTO

[Patrick Ziegler]

This macro is missing for < 2.6.25

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/pm.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backport/backport-include/linux/pm.h b/backport/backport-include/linux/pm.h
index 70f3a21..d217c81 100644
--- a/backport/backport-include/linux/pm.h
+++ b/backport/backport-include/linux/pm.h
@@ -2,6 +2,10 @@
 #define __BACKPORT_PM_H
 #include_next <linux/pm.h>
 
+#ifndef PM_EVENT_AUTO
+#define PM_EVENT_AUTO		0x0400
+#endif
+
 #ifndef PM_EVENT_SLEEP
 #define PM_EVENT_SLEEP  (PM_EVENT_SUSPEND)
 #endif
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 04/10] backports: add usb_translate_errors()

[Patrick Ziegler]

This inline function is missing for version < 2.6.39 but required by em28xx
and cdc-wdm device driver.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/usb.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/backport/backport-include/linux/usb.h b/backport/backport-include/linux/usb.h
index 368da6c..a717b7a 100644
--- a/backport/backport-include/linux/usb.h
+++ b/backport/backport-include/linux/usb.h
@@ -145,4 +145,19 @@ extern void usb_unpoison_urb(struct urb *urb);
 extern int usb_anchor_empty(struct usb_anchor *anchor);
 #endif /* 2.6.23-2.6.27 */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)
+static inline int usb_translate_errors(int error_code)
+{
+	switch (error_code) {
+	case 0:
+	case -ENOMEM:
+	case -ENODEV:
+	case -EOPNOTSUPP:
+		return error_code;
+	default:
+		return -EIO;
+	}
+}
+#endif /* < 2.6.39 */
+
 #endif /* __BACKPORT_USB_H */
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 05/10] backports: add usb_endpoint_maxp()

[Patrick Ziegler]

This function is missing for kernel version < 3.2 but required by uvc_video
and cdc-wdm device drivers.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/usb/ch9.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 backport/backport-include/linux/usb/ch9.h

diff --git a/backport/backport-include/linux/usb/ch9.h b/backport/backport-include/linux/usb/ch9.h
new file mode 100644
index 0000000..252a6f1
--- /dev/null
+++ b/backport/backport-include/linux/usb/ch9.h
@@ -0,0 +1,23 @@
+#ifndef __BACKPORT__LINUX_USB_CH9_H
+#define __BACKPORT__LINUX_USB_CH9_H
+
+#include_next <linux/usb/ch9.h>
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)
+#include <linux/types.h>    /* __u8 etc */
+#include <asm/byteorder.h>  /* le16_to_cpu */
+
+/**
+ * usb_endpoint_maxp - get endpoint's max packet size
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's max packet
+ */
+static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
+{
+	return __le16_to_cpu(epd->wMaxPacketSize);
+}
+#endif /* < 3.2 */
+
+#endif /* __BACKPORT__LINUX_USB_CH9_H */
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 06/10] backports: update enum usb_device_speed with USB_SPEED_SUPER

[Patrick Ziegler]

USB_SPEED_SUPER is missing for kernel versions < 2.6.30 but used by uvc_video and
usbnet.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/usb/ch9.h | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/backport/backport-include/linux/usb/ch9.h b/backport/backport-include/linux/usb/ch9.h
index 252a6f1..40d5d3f 100644
--- a/backport/backport-include/linux/usb/ch9.h
+++ b/backport/backport-include/linux/usb/ch9.h
@@ -1,9 +1,31 @@
 #ifndef __BACKPORT__LINUX_USB_CH9_H
 #define __BACKPORT__LINUX_USB_CH9_H
 
-#include_next <linux/usb/ch9.h>
 #include <linux/version.h>
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+#define usb_device_speed old_usb_device_speed
+#define USB_SPEED_UNKNOWN OLD_USB_SPEED_UNKNOWN
+#define USB_SPEED_LOW OLD_USB_SPEED_LOW
+#define USB_SPEED_FULL OLD_USB_SPEED_FULL
+#define USB_SPEED_HIGH OLD_USB_SPEED_HIGH
+#include_next <linux/usb/ch9.h>
+#undef usb_device_speed
+#undef USB_SPEED_UNKNOWN
+#undef USB_SPEED_LOW
+#undef USB_SPEED_FULL
+#undef USB_SPEED_HIGH
+enum usb_device_speed {
+	USB_SPEED_UNKNOWN = 0,          /* enumerating */
+	USB_SPEED_LOW, USB_SPEED_FULL,      /* usb 1.1 */
+	USB_SPEED_HIGH,             /* usb 2.0 */
+	USB_SPEED_WIRELESS,         /* wireless (usb 2.5) */
+	USB_SPEED_SUPER,            /* usb 3.0 */
+};
+#else
+#include_next <linux/usb/ch9.h>
+#endif /* < 2.6.30 */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)
 #include <linux/types.h>    /* __u8 etc */
 #include <asm/byteorder.h>  /* le16_to_cpu */
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 07/10] backports: include headers directly if math64 header is missing

[Patrick Ziegler]

If math64 header is not available, include div64.h directly. It is required for
do_div() that is used inside the backport version of math64.h.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/math64.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backport/backport-include/linux/math64.h b/backport/backport-include/linux/math64.h
index 7f3a81b..775c2d3 100644
--- a/backport/backport-include/linux/math64.h
+++ b/backport/backport-include/linux/math64.h
@@ -5,6 +5,9 @@
 
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25))
 #include_next <linux/math64.h>
+#else
+#include <linux/types.h>
+#include <asm/div64.h>
 #endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)) */
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 08/10] backports: define phys_addr_t for ARM on kernel version < 2.6.25

[Patrick Ziegler]

phys_addr_t is not defined on ARM systems if kernel version < 2.6.25.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/backport-include/linux/types.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backport/backport-include/linux/types.h b/backport/backport-include/linux/types.h
index 504a615..0aadc80 100644
--- a/backport/backport-include/linux/types.h
+++ b/backport/backport-include/linux/types.h
@@ -4,7 +4,7 @@
 #include <linux/version.h>
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
-#if defined(CONFIG_X86) || defined(CONFIG_X86_64)
+#if defined(CONFIG_X86) || defined(CONFIG_X86_64) || defined(CONFIG_ARM)
 
 #if defined(CONFIG_64BIT) || defined(CONFIG_X86_PAE) || defined(CONFIG_PHYS_64BIT)
 typedef u64 phys_addr_t;
@@ -12,7 +12,7 @@ typedef u64 phys_addr_t;
 typedef u32 phys_addr_t;
 #endif
 
-#endif /* x86 */
+#endif /* x86 || ARM */
 #elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) /* < 2.6.25 */
 
 #if defined(CONFIG_X86) || defined(CONFIG_X86_64) || defined(CONFIG_PPC)
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 09/10] backports: add wwan device drivers

[Patrick Ziegler]

Add cdc_mbim, cdc_ncm, sierra_net, qmi_wwan device drivers.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/Kconfig                                           |  2 ++
 backport/Makefile.kernel                                   |  3 +++
 copy-list                                                  | 14 ++++++++++++++
 .../network/0001-netdev_ops/qmi_wwan.patch                 | 11 +++++++++++
 .../network/0001-netdev_ops/sierra_net.patch               | 11 +++++++++++
 .../62-usb_driver_lpm/drivers_net_usb_cdc_mbim.patch       | 12 ++++++++++++
 .../62-usb_driver_lpm/drivers_net_usb_cdc_ncm.patch        | 12 ++++++++++++
 .../62-usb_driver_lpm/drivers_net_usb_qmi_wwan.patch       | 12 ++++++++++++
 .../62-usb_driver_lpm/drivers_net_usb_sierra_net.patch     | 12 ++++++++++++
 .../62-usb_driver_lpm/drivers_usb_class_cdc-wdm.patch      | 12 ++++++++++++
 10 files changed, 101 insertions(+)
 create mode 100644 patches/collateral-evolutions/network/0001-netdev_ops/qmi_wwan.patch
 create mode 100644 patches/collateral-evolutions/network/0001-netdev_ops/sierra_net.patch
 create mode 100644 patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_mbim.patch
 create mode 100644 patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_ncm.patch
 create mode 100644 patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_qmi_wwan.patch
 create mode 100644 patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_sierra_net.patch
 create mode 100644 patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_usb_class_cdc-wdm.patch

diff --git a/backport/Kconfig b/backport/Kconfig
index 845b233..64a5f8b 100644
--- a/backport/Kconfig
+++ b/backport/Kconfig
@@ -48,3 +48,5 @@ source drivers/platform/x86/Kconfig
 source net/ieee802154/Kconfig
 source net/mac802154/Kconfig
 source drivers/net/ieee802154/Kconfig
+
+source drivers/usb/class/Kconfig
diff --git a/backport/Makefile.kernel b/backport/Makefile.kernel
index ac29dea..ca75ce1 100644
--- a/backport/Makefile.kernel
+++ b/backport/Makefile.kernel
@@ -40,3 +40,6 @@ obj-$(CPTCFG_INTEL_IPS) += drivers/platform/x86/
 obj-$(CPTCFG_IEEE802154) += net/ieee802154/
 obj-$(CPTCFG_MAC802154) += net/mac802154/
 obj-$(CPTCFG_IEEE802154) += drivers/net/ieee802154/
+
+obj-$(CPTCFG_USB_WDM) += drivers/usb/class/
+obj-$(CPTCFG_USB_USBNET) += drivers/net/usb/
diff --git a/copy-list b/copy-list
index aaf5ae9..7da4bb7 100644
--- a/copy-list
+++ b/copy-list
@@ -100,6 +100,20 @@ drivers/net/ethernet/broadcom/Makefile
 drivers/net/ethernet/broadcom/b44.c
 drivers/net/ethernet/broadcom/b44.h
 
+# wwan drivers
+include/uapi/linux/usb/cdc.h
+include/uapi/linux/usb/cdc-wdm.h
+include/linux/usb/cdc_ncm.h
+include/linux/usb/cdc-wdm.h
+
+drivers/usb/class/Makefile
+drivers/usb/class/Kconfig
+drivers/usb/class/cdc-wdm.c
+drivers/net/usb/cdc_mbim.c
+drivers/net/usb/cdc_ncm.c
+drivers/net/usb/sierra_net.c
+drivers/net/usb/qmi_wwan.c
+
 # DRM
 include/drm/
 include/uapi/drm/
diff --git a/patches/collateral-evolutions/network/0001-netdev_ops/qmi_wwan.patch b/patches/collateral-evolutions/network/0001-netdev_ops/qmi_wwan.patch
new file mode 100644
index 0000000..6281c8d
--- /dev/null
+++ b/patches/collateral-evolutions/network/0001-netdev_ops/qmi_wwan.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/usb/qmi_wwan.c
++++ b/drivers/net/usb/qmi_wwan.c
+@@ -331,7 +331,7 @@
+ 		dev->net->dev_addr[0] |= 0x02;	/* set local assignment bit */
+ 		dev->net->dev_addr[0] &= 0xbf;	/* clear "IP" bit */
+ 	}
+-	dev->net->netdev_ops = &qmi_wwan_netdev_ops;
++	netdev_attach_ops(dev->net, &qmi_wwan_netdev_ops);
+ err:
+ 	return status;
+ }
diff --git a/patches/collateral-evolutions/network/0001-netdev_ops/sierra_net.patch b/patches/collateral-evolutions/network/0001-netdev_ops/sierra_net.patch
new file mode 100644
index 0000000..e7ff14b
--- /dev/null
+++ b/patches/collateral-evolutions/network/0001-netdev_ops/sierra_net.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/usb/sierra_net.c
++++ b/drivers/net/usb/sierra_net.c
+@@ -695,7 +695,7 @@
+ 
+ 	priv->usbnet = dev;
+ 	priv->ifnum = ifacenum;
+-	dev->net->netdev_ops = &sierra_net_device_ops;
++	netdev_attach_ops(dev->net, &sierra_net_device_ops);
+ 
+ 	/* change MAC addr to include, ifacenum, and to be unique */
+ 	dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
diff --git a/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_mbim.patch b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_mbim.patch
new file mode 100644
index 0000000..0feffc8
--- /dev/null
+++ b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_mbim.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/usb/cdc_mbim.c
++++ b/drivers/net/usb/cdc_mbim.c
+@@ -417,7 +417,9 @@
+ 	.resume = cdc_mbim_resume,
+ 	.reset_resume =	cdc_mbim_resume,
+ 	.supports_autosuspend = 1,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+ 	.disable_hub_initiated_lpm = 1,
++#endif
+ };
+ module_usb_driver(cdc_mbim_driver);
+ 
diff --git a/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_ncm.patch b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_ncm.patch
new file mode 100644
index 0000000..c6419fe
--- /dev/null
+++ b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_cdc_ncm.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/usb/cdc_ncm.c
++++ b/drivers/net/usb/cdc_ncm.c
+@@ -1271,7 +1271,9 @@
+ 	.resume = usbnet_resume,
+ 	.reset_resume =	usbnet_resume,
+ 	.supports_autosuspend = 1,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+ 	.disable_hub_initiated_lpm = 1,
++#endif
+ };
+ 
+ module_usb_driver(cdc_ncm_driver);
diff --git a/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_qmi_wwan.patch b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_qmi_wwan.patch
new file mode 100644
index 0000000..8f3355d
--- /dev/null
+++ b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_qmi_wwan.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/usb/qmi_wwan.c
++++ b/drivers/net/usb/qmi_wwan.c
+@@ -672,7 +672,9 @@
+ 	.resume		      =	qmi_wwan_resume,
+ 	.reset_resume         = qmi_wwan_resume,
+ 	.supports_autosuspend = 1,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+ 	.disable_hub_initiated_lpm = 1,
++#endif
+ };
+ 
+ module_usb_driver(qmi_wwan_driver);
diff --git a/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_sierra_net.patch b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_sierra_net.patch
new file mode 100644
index 0000000..553f2ca
--- /dev/null
+++ b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_net_usb_sierra_net.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/usb/sierra_net.c
++++ b/drivers/net/usb/sierra_net.c
+@@ -959,7 +959,9 @@
+ 	.suspend = usbnet_suspend,
+ 	.resume = usbnet_resume,
+ 	.no_dynamic_id = 1,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+ 	.disable_hub_initiated_lpm = 1,
++#endif
+ };
+ 
+ module_usb_driver(sierra_net_driver);
diff --git a/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_usb_class_cdc-wdm.patch b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_usb_class_cdc-wdm.patch
new file mode 100644
index 0000000..c3af4a1
--- /dev/null
+++ b/patches/collateral-evolutions/network/62-usb_driver_lpm/drivers_usb_class_cdc-wdm.patch
@@ -0,0 +1,12 @@
+--- a/drivers/usb/class/cdc-wdm.c
++++ b/drivers/usb/class/cdc-wdm.c
+@@ -1060,7 +1060,9 @@
+ 	.post_reset =	wdm_post_reset,
+ 	.id_table =	wdm_ids,
+ 	.supports_autosuspend = 1,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+ 	.disable_hub_initiated_lpm = 1,
++#endif
+ };
+ 
+ module_usb_driver(wdm_driver);
-- 
1.8.1.2



-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

[PATCH v3 10/10] backports: add defconfig for wwan device drivers

[Patrick Ziegler]

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
---
 backport/defconfigs/wwan | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 backport/defconfigs/wwan

diff --git a/backport/defconfigs/wwan b/backport/defconfigs/wwan
new file mode 100644
index 0000000..5b4d2e7
--- /dev/null
+++ b/backport/defconfigs/wwan
@@ -0,0 +1,6 @@
+CPTCFG_USB_USBNET=m
+CPTCFG_USB_NET_CDC_NCM=m
+CPTCFG_USB_NET_CDC_MBIM=m
+CPTCFG_USB_NET_QMI_WWAN=m
+CPTCFG_USB_SIERRA_NET=m
+CPTCFG_USB_WDM=m
-- 
1.8.1.2


-- 
Dipl.-Inf. (FH) Patrick Ziegler

University Of Applied Sciences
Kaiserslautern

Amerikastrasse 1
D-66482 Zweibruecken
Germany

Phone:  +49 631 3724 5526
Mail:   patrick.ziegler@fh-kl.de
PGP KeyID 0xB4796B8C

http://www.fh-kl.de
http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html

Re: [PATCH v3 02/10] backports: add eth_prepare_mac_addr_change() and eth_commit_mac_addr_change()

[Johannes Berg]

On Thu, 2013-08-15 at 14:40 +0200, Patrick Ziegler wrote:
> These functions are required by qmi_wwan device driver.

This patch is broken.

> --- a/backport/backport-include/linux/etherdevice.h
> +++ b/backport/backport-include/linux/etherdevice.h
...

> --- a/backport/compat/compat-3.9.c
> +++ b/backport/compat/compat-3.9.c
> @@ -12,6 +12,9 @@
>  #include <linux/scatterlist.h>
>  #include <linux/device.h>
>  #include <linux/err.h>
> +#include <linux/netdevice.h>
> +#include <linux/if.h>
> +#include <linux/if_ether.h>

Need to include linux/etherdevice.h here.

johannes