Compile OpenWRT wants to use the PCIe wireless network card in your hand, you must use the Compat-Wireless module to debut. But always encounter compilation errors, this is hoped to pass ./scripts/feeds update -a will update the COMPAT-Wireless code, discovering that the code of this module is not updated on GitHub. To this end, Ubuntu16.04 (note is not 16.04.02) mirror, because it is to lock the system kernel of the upper machine to 4.4.8, after all, the development environment is 4.4.8.
http://wiki.espressobin.net/tiki-index.php?page=build +from +source+- +kernel
http://wiki.espressobin.net/tiki-index.php?page=build +from +source+- +openwrt
16.04 The kernel version number is below 4.4.8 (16.04.02 kernel version number is 4.8.0), upgrade to 4.4.8 In fact, this is also mainly to obtain Linux-Headers folder, which is used later. (Refer to http://blog.sina.com.cn/s/blog_45b480d10102xn3x.html)
The 4.4.8-040408-generic folder of the figure below is automatically generated after the upgrade kernel, that is, Linux-Headers.
When you find compilation compat-Wireless, you will continue to replace multiple Compat-Wireless versions. After the TAR download is decompressed into the compiler.) It is not because the version number does not match the problem, (http: // mirror2 .openwrt.org / source version version of N multi-version compat-Wireless version) or compiler GCC "Soil and Water dissatisfaction" is related to adaptation to the compat-wireless code to compile AARCH64-OpenWRT-Linux-MUSL-GCC compilation Tour (this time the openwrt-dd on this GitHub call AARCH64-OpenWRT-Linux-MUSL-GCC during MAKE)
The compilation error is shown below:
Backport-include / Linux / PHY.H: 16: 25: Error: 'Const struct phy_device' Has No Member Named 'dev'
Return dev_name (& phydev->dev);
Backport-include / Linux / PHY.H: 22: 12: error: 'STRUCT MII_BUS' HAS No Member Named 'PHY_MAP'
Return bus->phy_map [addr];
Backport-Include / Linux / PHY.H: 33: 11: Error: Assignment To Expression with Array Type
Bus->irq = kmalloc (sizeof (int) * pHY_MAX_ADDR, GFP_KERNEL);
Backport-include / Linux / PHY.H: 65: 15: error: 'Struct Phy_Device' Has No Member Named 'AddR'
Return phydev->addr;
Compat / Backport-4.5.c: 110: 19: Error: 'Struct PHY_DEVICE' HAS NO MEMBER NAMED 'DEV'
DEV_INFO (& phydev->dev, attached_fmt "\ n",
Include / Linux / Device.h: 1174: 46: Note: in Definition of Macro 'dev_info'
#define dev_info (dev, fmt, arg ...) _DEV_INFO (dev, fmt, ## arg)
Compat / Backport-4.5.c: 116: 19: Error: 'Struct PHY_DEVICE' HAS NO MEMBER NAMED 'DEV'
DEV_INFO (& phydev->dev, attached_fmt,
Include / Linux / Device.h: 1174: 46: Note: in Definition of Macro 'dev_info'
#define dev_info (dev, fmt, arg ...) _DEV_INFO (dev, fmt, ## arg)
Scripts / makefile.build: 258: Recipe for target '/opt/openwrt/openwrt-dd/build_dir/target-aarch64_cortex-a53+neon-vfpv4_musl-1.1.16/linux-mvebu64/compat-wireless-2016-05-12 /compat/backport-4.5.o 'failed
The error is mainly divided into two categories: Find a member name "dev", and grammar errors.
solution:
1. Find all the prompt "HAS NO MEMBER NAMED '***'" "to change *** to" MDIO. *** ". E.g
Return dev_name (& phydev->dev);
Return dev_name (& phydev->mdio.dev);
2, below this is to change the BUS before * change to the pointer.
* bus->irq = kmalloc (sizeof (int) * phy_max_addr, gfp_kernel);
I really don't know this "cc =" AARCH64-OpenWRT-Linux-Musl-GCC "". If you don't have any errors in the COMPAT-Wireless directory.
Ok, so Compat-Wirelss is compiled.
Original link: https://www.eeboard.com/bbs/thread-95726-1-1.html
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