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7 Commits

Author SHA1 Message Date
Chung-Hsien Hsu
3b1e0a7bdf brcmfmac: add support for SAE authentication offload 
The firmware may have SAE authentication code built-in. This is
detected by the driver and indicated in the wiphy features flags.
User-space can use this flag to determine whether or not to provide
the password material for SAE authentication in the nl80211 CONNECT
command.

Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2019-10-04 16:45:51 +03:00
Arend van Spriel
7e5677de8e brcm80211: switch common header files to using SPDX license identifier 
With ISC license text in place under the LICENSES folder switch
to using the SPDX license identifier to refer to the ISC license.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2019-05-28 15:24:09 +03:00
Arend van Spriel
330994e8e8 brcmfmac: fix for proper support of 160MHz bandwidth 
Decoding of firmware channel information was not complete for 160MHz
support. This resulted in the following warning:

  WARNING: CPU: 2 PID: 2222 at .../broadcom/brcm80211/brcmutil/d11.c:196
	brcmu_d11ac_decchspec+0x2e/0x100 [brcmutil]
  Modules linked in: brcmfmac(O) brcmutil(O) sha256_generic cfg80211 ...
  CPU: 2 PID: 2222 Comm: kworker/2:0 Tainted: G           O
  4.17.0-wt-testing-x64-00002-gf1bed50 #1
  Hardware name: Dell Inc. Latitude E6410/07XJP9, BIOS A07 02/15/2011
  Workqueue: events request_firmware_work_func
  RIP: 0010:brcmu_d11ac_decchspec+0x2e/0x100 [brcmutil]
  RSP: 0018:ffffc90000047bd0 EFLAGS: 00010206
  RAX: 000000000000e832 RBX: ffff8801146fe910 RCX: ffff8801146fd3c0
  RDX: 0000000000002800 RSI: 0000000000000070 RDI: ffffc90000047c30
  RBP: ffffc90000047bd0 R08: 0000000000000000 R09: ffffffffa0798c80
  R10: ffff88012bca55e0 R11: ffff880110a4ea00 R12: ffff8801146f8000
  R13: ffffc90000047c30 R14: ffff8801146fe930 R15: ffff8801138e02e0
  FS:  0000000000000000(0000) GS:ffff88012bc80000(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 00007f18ce8b8070 CR3: 000000000200a003 CR4: 00000000000206e0
  Call Trace:
   brcmf_setup_wiphybands+0x212/0x780 [brcmfmac]
   brcmf_cfg80211_attach+0xae2/0x11a0 [brcmfmac]
   brcmf_attach+0x1fc/0x4b0 [brcmfmac]
   ? __kmalloc+0x13c/0x1c0
   brcmf_pcie_setup+0x99b/0xe00 [brcmfmac]
   brcmf_fw_request_done+0x16a/0x1f0 [brcmfmac]
   request_firmware_work_func+0x36/0x60
   process_one_work+0x146/0x350
   worker_thread+0x4a/0x3b0
   kthread+0x102/0x140
   ? process_one_work+0x350/0x350
   ? kthread_bind+0x20/0x20
   ret_from_fork+0x35/0x40
  Code: 66 90 0f b7 07 55 48 89 e5 89 c2 88 47 02 88 47 03 66 81 e2 00 38
	66 81 fa 00 18 74 6e 66 81 fa 00 20 74 39 66 81 fa 00 10 74 14 <0f>
	0b 66 25 00 c0 74 20 66 3d 00 c0 75 20 c6 47 04 01 5d c3 66
  ---[ end trace 550c46682415b26d ]---
  brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected firmware channel 50

This patch adds the missing stuff to properly handle this.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2018-09-20 15:09:30 +03:00
Chung-Hsien Hsu
4ad298da93 brcmfmac: add FT-based AKMs in brcmf_set_key_mgmt() for FT support 
Add WLAN_AKM_SUITE_FT_8021X and WLAN_AKM_SUITE_FT_PSK in
brcmf_set_key_mgmt() for FT support.

Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2018-08-31 18:44:40 +03:00
Hante Meuleman
240d61a9dd brcmfmac: add 802.11w management frame protection support 
Add full support for both AP and STA for management frame protection.

Reviewed-by: Arend Van Spriel <arend.van@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <franky.lin@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Signed-off-by: Hante Meuleman <hante.meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2016-03-07 14:15:59 +02:00
Hante Meuleman
6c404f34f2 brcmfmac: Cleanup pmksa cache handling code 
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2015-12-11 13:51:23 +02:00
Kalle Valo
05491d2ccf brcm80211: move under broadcom vendor directory 
Part of reorganising wireless drivers directory and Kconfig. Note that I had to
edit Makefiles from subdirectories to use the new location.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2015-11-18 11:24:22 +02:00