13 Commits

Author SHA1 Message Date
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
Dan Haab
1f589e2510 brcmfmac: add support for BCM4366E chipset
BCM4366E is a wireless chipset with a BCM43664 ChipCommon. It's
supported by the same firmware as 4366c0.

Signed-off-by: Dan Haab <dan.haab@luxul.com>
[arend: rebase patch and remove unnecessary definition]
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25 11:21:58 +03:00
Chi-Hsien Lin
0ec9eb90fe brcmfmac: Add support for CYW4373 SDIO/USB chipset
Add support for CYW4373 SDIO/USB chipset.
CYW4373 is a 1x1 dual-band 11ac chipset with 20/40/80Mhz channel support.
It's a WiFi/BT combo device.

Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-08 14:51:12 +03:00
Arend Van Spriel
dc630dc5c7 brcmfmac: add support for 43341 chip
This chip was already supported, but seems a device came up giving
a different chip identifier. So adding that effectively mapping to
the same firmware file as for 43340 chip.

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>
2016-11-29 17:29:25 +02:00
Ismael Luceno
bccf3ffc8c brcmfmac: Add USB ID for Cisco Linksys AE1200
The AE1200 comes with different revisions of the BCM43235 chipset,
but all have the same USB ID. Only revision 3 can be supported.

Signed-off-by: Ismael Luceno <ismael@iodev.co.uk>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03 20:01:03 +03:00
Hante Meuleman
43819926ed brcmfmac: add support for the PCIE devices 43525 and 43465
This patch adds support for the new PCIE devices 43525 and 43465.

Reviewed-by: Arend Van Spriel <arend@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.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-06-16 18:20:05 +03:00
Rafał Miłecki
4712d88a57 brcmutil: add field storing control channel to the struct brcmu_chan
Our d11 code supports encoding/decoding channel info into/from chanspec
format used by firmware. Current implementation is quite misleading
because of the way "chnum" field is used.
When encoding channel info, "chnum" has to be filled by a caller with
*center* channel number. However when decoding chanspec the same field
is filled with a *control* channel number.

1) This can be confusing. It's expected for information to be the same
   after encoding and decoding.
2) It doesn't allow accessing all info when decoding. Some functions may
   need to know both channel numbers, e.g. cfg80211 callback getting
   current channel.
Solve this by adding a separated field for control channel.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-06-14 17:27:42 +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
Arend van Spriel
540313d8f9 brcmfmac: add 43242 device id for LG dongle
Got a hint on IRC that a 43242 dongle for LG smart TV's works with
brcmfmac:

> Hello - I recently got a LG AN-WF500 wireless dongle for LG's SmartTVs.
> From the information I gathered it uses a Broadcom chipset BCM43242.
> The device should have been supported by brcmfmac kernel driver if it used
> USB IDs 0a5c:bd1f.
> My device however identifies itself as "ID 043e:3101 LG Electronics USA, Inc.".
> I then tried adding the USB ID to the driver with
> "echo "043e 3101" > /sys/bus/usb/drivers/brcmfmac/new_id" and it just works.
> The kernel provides the following information.
> [15958.851291] usb 3-1.1.3: new high-speed USB device number 53 using ehci-pci
> [15958.946723] usb 3-1.1.3: New USB device found, idVendor=043e, idProduct=3101
> [15958.946728] usb 3-1.1.3: New USB device strings: Mfr=1, Product=4, SerialNumber=3
> [15958.946731] usb 3-1.1.3: Product: Composite Wireless Adapter
> [15958.946733] usb 3-1.1.3: Manufacturer: Broadcom
> [15958.946735] usb 3-1.1.3: SerialNumber: 28458

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-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 13:52:05 +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
Hante Meuleman
2aff030355 brcmfmac: Add support for the BCM4359 11ac RSDB PCIE device.
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>
2015-11-26 13:52:56 +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