Arch Linux User Repository

Hi I am getting this when compiling the module for my archlinuxarm setup (no mainline kernel unfortunately), any idea?

  CC [M]  /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/usb_ops_linux.o
/var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/os_intfs.c:969:1: error: expected identifier or '(' before '{' token
 {
 ^
/var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/os_intfs.c:1019:22: error: 'rtw_select_queue' undeclared here (not in a function); did you mean 'rtw_recv_select_queue'?
  .ndo_select_queue = rtw_select_queue,
                      ^~~~~~~~~~~~~~~~
                      rtw_recv_select_queue
make[1]: *** [scripts/Makefile.build:308: /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/os_intfs.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1233: _module_/var/lib/dkms/8192cu/v4.0.2_9000/build] Error 2
make: Leaving directory '/usr/src/linux-3.10.107-3-ARCH'

Realtek RTL8188CUS Lane is a good software for the network. With the help of this software, you can setup the local network easily. I use this software on my computer for my lane network. Some time ago I found a research paper on the lane network on http://www.payforresearchpapers.com. A lot was learned about the Man Lane network from this research paper as well.

The trouble is when you need that package ... the embedded stuff just not connect to internet ... so how do you do??

git and dkms are not installed by default

@papakilo, It's working ok both kernels 5.2 and 5.2.1 since 11/07/2019 with the version 4.0.2_9000-17, don't flag out of date.

Please add a patch:

*** old/Makefile    2019-07-11 07:17:43.112268961 +0300
--- new/Makefile    2019-07-11 07:13:50.372529957 +0300
***************
*** 14,19 ****
--- 14,21 ----
  EXTRA_CFLAGS += -Wno-unused-function
  EXTRA_CFLAGS += -Wno-unused

+ EXTRA_CFLAGS += -Wno-incompatible-pointer-types
+ 
  EXTRA_CFLAGS += -Wno-uninitialized

  EXTRA_CFLAGS += -I$(src)/include

My WIFI dongle seems to do not need this driver anymore. According to https://github.com/pvaret/rtl8192cu-fixes the upstream in-kernel driver should be fine since Linux 4.4.

Driver for Realtek RTL8188CUS features and characteristics for SoftPedia blog and laboratory https://essays.agency/lab-report.html may be found on Tom's Hardware forum too. The manufacturer's license pdf file is uploaded in the section official documents and pdf manuals for drivers. More in the Software and Hardware course materials from Cornell University.

Uninstall custom drivers then - just made MTU = 9000 default kernel

Hi runnytu,

sorry to inform you but 8192cu-dkms v4.0.2_9000-15 does NOT work with kernel 5.1.

Here you are my make.log hoping this can help you:

DKMS make.log for 8192cu-v4.0.2_9000 for kernel 5.1.0-1-MANJARO (x86_64) mar 7 mag 2019, 01:12:16, CEST make: ingresso nella directory "/usr/lib/modules/5.1.0-1-MANJARO/build" CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_cmd.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_debug.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_io.o /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c: In function ‘aes_cipher’: /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c:1504:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for (j = 0; j < 8; j++) ^~~ /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c:1507:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ payload_index = hdrlen + 8; ^~~~~~~~~~~~~ /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c: In function ‘aes_decipher’: /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c:1878:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for (j = 0; j < 8; j++) ^~~ /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_security.c:1881:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ payload_index = hdrlen + 8; ^~~~~~~~~~~~~ CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_ioctl_query.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_ioctl_set.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_ieee80211.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_mlme.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_mlme_ext.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_wlan_util.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_pwrctrl.o /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_mlme_ext.c: In function ‘on_action_public_p2p’: /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_mlme_ext.c:5666:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if( rtw_memcmp(pwdinfo->rx_prov_disc_info.peerDevAddr, empty_addr, ETH_ALEN) ); ^~ /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_mlme_ext.c:5667:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ _rtw_memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN); ^~~~~~~~~~~ CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_rf.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_recv.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_sta_mgt.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_ap.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_xmit.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_p2p.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_tdls.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_br_ext.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_iol.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/rtw_sreset.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/core/efuse/rtw_efuse.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/hal_intf.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/hal_com.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/dm.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_hal_init.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_phycfg.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_rf6052.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_dm.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_rxdesc.o /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_rf6052.c: In function ‘PHY_RFShadowRefresh’: /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_rf6052.c:1020:37: warning: iteration 63 invokes undefined behavior [-Waggressive-loop-optimizations] RF_Shadow[eRFPath][Offset].Value = 0; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_rf6052.c:1018:3: note: within this loop for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) ^~~ CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_cmd.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/usb_halinit.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/rtl8192cu_led.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/rtl8192cu_xmit.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/rtl8192cu_recv.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/usb_ops_linux.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_sreset.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/rtl8192c_xmit.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/hal/rtl8192c/usb/Hal8192CUHWImg.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/os_intfs.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/usb_intf.o CC [M] /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/linux/usb_ops_linux.o /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c: In function ‘isFileReadable’: /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:1793:28: error: implicit declaration of function ‘get_ds’; did you mean ‘get_da’? [-Werror=implicit-function-declaration] oldfs = get_fs(); set_fs(get_ds()); ^~~~~~ get_da /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:1793:28: error: incompatible type for argument 1 of ‘set_fs’ oldfs = get_fs(); set_fs(get_ds()); ^~~~~~~~ In file included from ./include/linux/uaccess.h:11, from ./include/linux/crypto.h:26, from ./include/crypto/hash.h:16, from ./include/linux/uio.h:14, from ./include/linux/socket.h:8, from ./include/linux/compat.h:15, from ./include/linux/ethtool.h:17, from ./include/linux/netdevice.h:41, from /var/lib/dkms/8192cu/v4.0.2_9000/build/include/osdep_service.h:769, from /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:25: ./arch/x86/include/asm/uaccess.h:29:40: note: expected ‘mm_segment_t’ {aka ‘struct <anonymous>’} but argument is of type ‘int’ static inline void set_fs(mm_segment_t fs) ~~~~~~~~~~~~~^~ /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c: In function ‘retriveFromFile’: /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:1821:29: error: incompatible type for argument 1 of ‘set_fs’ oldfs = get_fs(); set_fs(get_ds()); ^~~~~~~~ In file included from ./include/linux/uaccess.h:11, from ./include/linux/crypto.h:26, from ./include/crypto/hash.h:16, from ./include/linux/uio.h:14, from ./include/linux/socket.h:8, from ./include/linux/compat.h:15, from ./include/linux/ethtool.h:17, from ./include/linux/netdevice.h:41, from /var/lib/dkms/8192cu/v4.0.2_9000/build/include/osdep_service.h:769, from /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:25: ./arch/x86/include/asm/uaccess.h:29:40: note: expected ‘mm_segment_t’ {aka ‘struct <anonymous>’} but argument is of type ‘int’ static inline void set_fs(mm_segment_t fs) ~~~~~~~~~~~~~^~ /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c: In function ‘storeToFile’: /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:1855:29: error: incompatible type for argument 1 of ‘set_fs’ oldfs = get_fs(); set_fs(get_ds()); ^~~~~~~~ In file included from ./include/linux/uaccess.h:11, from ./include/linux/crypto.h:26, from ./include/crypto/hash.h:16, from ./include/linux/uio.h:14, from ./include/linux/socket.h:8, from ./include/linux/compat.h:15, from ./include/linux/ethtool.h:17, from ./include/linux/netdevice.h:41, from /var/lib/dkms/8192cu/v4.0.2_9000/build/include/osdep_service.h:769, from /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.c:25: ./arch/x86/include/asm/uaccess.h:29:40: note: expected ‘mm_segment_t’ {aka ‘struct <anonymous>’} but argument is of type ‘int’ static inline void set_fs(mm_segment_t fs) ~~~~~~~~~~~~~^~ cc1: some warnings being treated as errors make[1]: [scripts/Makefile.build:276: /var/lib/dkms/8192cu/v4.0.2_9000/build/os_dep/osdep_service.o] Error 1 make[1]: Attesa per i processi non terminati.... make: *** [Makefile:1571: _module/var/lib/dkms/8192cu/v4.0.2_9000/build] Error 2 make: uscita dalla directory "/usr/lib/modules/5.1.0-1-MANJARO/build"

@runnytu, i am trying both of this - https://i.imgur.com/0VK0OfE.png

and yes , its latest version

@koloved, It's working ok with kernel 4.19 since 23/09/2018, do you have installed the lastest version 8192cu-dkms v4.0.2_9000-14?

it doesn't work for 4,19 manjaro 18,01 (

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How to intall it? i tred it and doungle was break down

@Sven, Do you update to the latest version of 06/02/2018? because the errors are from before I apply the patch for kernel 4.15.

@runnytu: https://pastebin.com/KbGGRGv3

@Sven, compiled and working ok with linux-4.15.10-1.

This doesn't compile with latest linux-4.15.10-1