Commit graph

17 commits

Author SHA1 Message Date
Sherry Sun
9bca1fe910 mxm_wifiex: update to mxm5x17266.p3 release
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
2021-10-14 09:54:18 +08:00
Sherry Sun
b879ca79c3 mxm_wifiex: update to mxm5x17266.p2 release
changes:
1. Remove unsupported commands and info from README_MLAN.
2. Improved the 8997 SDIO TCP Tx throughput.
3. 0x10c Command Timeout during p2p_connect

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
2021-10-14 09:54:17 +08:00
Sherry Sun
86bce10ecf mxm_wifiex: fix P2P test fail on kernel higher than L5.12
P2P test will fail(deadlock) on kernel higher than L5.12,
error log like below:
root@imx8mmevk:~# wpa_cli -i p2p0 p2p_group_add freq=2412
[   47.284346] Add virtual interface p2p-p2p0-0
'P2P_GROUP_ADD freq=2412' command timed out.

This is because the upgarded kernel change the netdevs
registration/unregistration semantics, new kernel require the drivers
to call cfg80211_(un)register_netdevice() when this is happening due to
a cfg80211 request.

For more details, please refer to the upstream patch:
https://lore.kernel.org/linux-wireless/20210122161942.cf2f4b65e4e9.Ida8234e50da13eb675b557bac52a713ad4eddf71@changeid/

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by: Tian Yang <yang.tian@nxp.com>
2021-10-14 09:54:17 +08:00
Sherry Sun
6ac7352a0d mwifiex: fix the suspend issue when run suspend test with the 17266 wifi release
For the wifi release 17266, we found SDIO8987 and PCIE8997 both may meet
below error logs when run suspend stress test.
"HS not actived, suspend fail!"

For pcie8997 on imx8mp, this may cause system hang. For sdio8987 and
pcie8997 on other platforms, this may cause suspend fail sometimes.
This patch is a workaround for this issue. WCS team still debugging this
issue.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by: Tian Yang <yang.tian@nxp.com>
2021-10-14 09:54:17 +08:00
yang.tian
42c915813e MA-19405 Build nxp mxmwifi driver with debug APIs disabled for GKI
Add build config item to control if debug APIs in mxmwifi driver
is enabled or not.
Default disable Debug APIs as GKI build disallow drivers read
and write to the filesystem directly.

Change-Id: I9f111e5a435ea95409a00bf344d62b3450e48895
Signed-off-by: yang.tian <yang.tian@nxp.com>
2021-09-02 18:09:41 +08:00
Sherry Sun
592bc0fa92 mxm_wifiex: update to mxm5x17266 release
changes:
1. WCSWREL-126: Fixed PCIE9098 suspend fail on imx8mq.
2. WCSWREL-87: Hostsleep fails as DUT doesnot wake up on traffic/pattern.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by:  Tian Yang <yang.tian@nxp.com>
2021-07-21 15:13:03 +08:00
Sherry Sun
0266eab577 mwifiex: drop the using of HOTPLUG to fix the build errors on Linux5.13
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by:  Tian Yang <yang.tian@nxp.com>
2021-07-21 15:12:46 +08:00
Sherry Sun
b28f182943 mxm_wifiex: update to mxm5x17247.p5 release
changes:
1. Fixed Mu-MIMO not working issue.
2. Added a workaround for suspend-resume failure to block suspend when
   WLAN is in connected state.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-07-21 15:12:21 +08:00
Sherry Sun
61f21f1a18 mxm_wifiex: update to mxm5x17247.p1 release
changes:
1. Fixed compilation errors for 5.12 kernel.
2. Fixed an issue with suspend/resume for PCIE9098 with 5.10.9 kernel.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-05-10 15:37:29 +08:00
Sherry Sun
6746a7a3d5 mxm_wifiex: update to mxm5x17247 release
changes:
1. WCSWREL-87 Added hssetpara command in mlanutl to set hostwake
   conditions.
2. WCSWREL-87 Added pcie hostsleep wakeup support.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-05-10 15:37:29 +08:00
Sherry Sun
2b267bfa71 fix build error on L5.12
meet below build error log:
/home/sherry/work/mwifiex/mxm_wifiex/wlan_src/mlinux/moal_pcie.c: In function ‘woal_request_pmqos_busfreq_high’:
/home/sherry/work/mwifiex/mxm_wifiex/wlan_src/mlinux/moal_pcie.c:143:31: error: ‘woal_pcie_pm_qos_req’ undeclared (first use in this function)
  143 |  cpu_latency_qos_add_request(&woal_pcie_pm_qos_req, 0);
      |                               ^~~~~~~~~~~~~~~~~~~~
/home/sherry/work/mwifiex/mxm_wifiex/wlan_src/mlinux/moal_pcie.c:143:31: note: each undeclared identifier is reported only once for each function it appears in
/home/sherry/work/mwifiex/mxm_wifiex/wlan_src/mlinux/moal_pcie.c: In function ‘woal_release_pmqos_busfreq_high’:
/home/sherry/work/mwifiex/mxm_wifiex/wlan_src/mlinux/moal_pcie.c:171:34: error: ‘woal_pcie_pm_qos_req’ undeclared (first use in this function)
  171 |  cpu_latency_qos_remove_request(&woal_pcie_pm_qos_req);
      |                                  ^~~~~~~~~~~~~~~~~~~~

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-04-26 14:11:45 +08:00
Sherry Sun
5e1d300484 mxm_wifiex: update to mxm5x17241 release
changes:
1. Added support for PCIE-UART W9098 SoC
2. Added support for SDIO-UART W8997 SoC
3. Added a new RF Test Mode command
4. Added txratecfg and 11axcfg related commands to mlanutl light to
   support pre-cert testing
5. Added cpu_latency_qos_add/remove_request calls for L5.10 for better
   CPU performance during throughput tests
6. Added fixes for MBO Pre-Cert failure
7. Fixed Copyright header start date, end date

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-04-26 14:11:28 +08:00
Sherry Sun
3bf38111b9 mwifiex: fix build error on Linux5.12
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2021-04-26 13:32:24 +08:00
longli
cbc3b6bfd7 Issue: WCSWREL-119 Fix RCU warning when call ieee80211_bss_get_ie
[Description]
[  179.414989] =============================
[  179.419033] WARNING: suspicious RCU usage
[  179.428095] 5.11.0-rc1-next-20210104-04456-g31eb08622591 #1 Tainted: G           O
[  179.438042] -----------------------------
[  179.443768] net/wireless/util.c:911 suspicious rcu_dereference_check() usage!
[  179.453802]
[  179.453802] other info that might help us debug this:
[  179.453802]
[  179.463924]
[  179.463924] rcu_scheduler_active = 2, debug_locks = 1
[  179.472528] 3 locks held by wpa_supplicant/586:
[  179.477109]  #0: c18c5058 (cb_lock){++++}-{3:3}, at: genl_rcv+0x14/0x34
[  179.486226]  #1: c18be65c (rtnl_mutex){+.+.}-{3:3}, at: nl80211_pre_doit+0x104/0x1e8
[  179.496033]  #2: c8382da0 (&wdev->mtx){+.+.}-{3:3}, at: nl80211_connect+0x580/0x7ac
[  179.505687]
[  179.505687] stack backtrace:
[  179.511970] CPU: 0 PID: 586 Comm: wpa_supplicant Tainted: G           O      5.11.0-rc1-next-20210104-04456-g31eb08622591 #1
[  179.523233] Hardware name: Freescale i.MX6 SoloX (Device Tree)
[  179.529093] [<c0111814>] (unwind_backtrace) from [<c010bd5c>] (show_stack+0x10/0x14)
[  179.536883] [<c010bd5c>] (show_stack) from [<c0eeae24>] (dump_stack+0xcc/0xf4)
[  179.544142] [<c0eeae24>] (dump_stack) from [<c0ded2b4>] (ieee80211_bss_get_elem+0x84/0x98)
[  179.552443] [<c0ded2b4>] (ieee80211_bss_get_elem) from [<bf0e11bc>] (woal_cfg80211_assoc+0x50c/0x98c [moal])
[  179.562737] [<bf0e11bc>] (woal_cfg80211_assoc [moal]) from [<bf0e4e2c>] (woal_cfg80211_connect+0x174/0x584 [moal])
[  179.573748] [<bf0e4e2c>] (woal_cfg80211_connect [moal]) from [<c0e30450>] (cfg80211_connect+0x1d8/0x7fc)
[  179.583590] [<c0e30450>] (cfg80211_connect) from [<c0e02aac>] (nl80211_connect+0x59c/0x7ac)
[  179.591985] [<c0e02aac>] (nl80211_connect) from [<c0c21860>] (genl_rcv_msg+0x174/0x35c)
[  179.600029] [<c0c21860>] (genl_rcv_msg) from [<c0c20960>] (netlink_rcv_skb+0xbc/0x11c)
[  179.607975] [<c0c20960>] (netlink_rcv_skb) from [<c0c20fec>] (genl_rcv+0x20/0x34)
[  179.615486] [<c0c20fec>] (genl_rcv) from [<c0c20004>] (netlink_unicast+0x1ac/0x2e0)
[  179.623173] [<c0c20004>] (netlink_unicast) from [<c0c2030c>] (netlink_sendmsg+0x1d4/0x408)
[  179.631465] [<c0c2030c>] (netlink_sendmsg) from [<c0b9d080>] (____sys_sendmsg+0x1c4/0x274)
[  179.639764] [<c0b9d080>] (____sys_sendmsg) from [<c0b9ee08>] (___sys_sendmsg+0xa4/0xd8)
[  179.647803] [<c0b9ee08>] (___sys_sendmsg) from [<c0b9efe0>] (sys_sendmsg+0x50/0x94)
[  179.655491] [<c0b9efe0>] (sys_sendmsg) from [<c0100080>] (ret_fast_syscall+0x0/0x2c)
[  179.663265] Exception stack(0xc839bfa8 to 0xc839bff0)
[  179.668342] bfa0:                   01352b30 01351da0 00000005 bec05770 00000000 00000000
[  179.676545] bfc0: 01352b30 01351da0 b6f49550 00000128 bec05770 bec057e8 00000001 00000004
[  179.684744] bfe0: 00000128 bec05720 b6c24bbf b6ba4616
[  179.718172] wlan: Connected to bssid c0:XX:XX:XX:3e:85 successfully

[Analysis]
RCU warning is happened at rcu_dereference -> rcu_dereference_check, rcu_read_lock_held() is a condition check in it.
When rcu_read_lock_held() return false, warning will be printed.

[Fix]
When call ieee80211_bss_get_ie(), the code and related ie need be wrapped around by rcu_read_lock()/rcu_read_unlock().

Signed-off-by: longli <li.long@nxp.com>
Reviewed-by: Sherry Sun <sherry.sun@nxp.com>
2021-04-26 13:31:53 +08:00
Meet Patel
840341b39d Fix Copyright header start date
Signed-off-by: Meet Patel <meet.patel@nxp.com>
2021-03-04 10:15:10 +08:00
yang.tian
0d82d39f24 MA-18600 Wifi: Wifi direct is not working
"mgmt_subtype_mask" is not updated with the supplicant provided
mask in the "mgmt_frame_register" handler.
cfg80211 handler "mgmt_frame_register" is updated from the kernel
version 5.8 onwards. mgmt_subtype_mask is not updated in the 5.8
specific path.

Updating mgmt_subtype_mask with required mask from supplicant
in the 5.8 kernel specific hanlder path.
Test: Wifi Direct work as GO or GC.

Change-Id: I457e1b44ec0b9f3481b5ccc81ccaa6a9e67b741b
Signed-off-by: yang.tian <yang.tian@nxp.com>
2021-02-01 13:14:48 +08:00
Sherry Sun
070397228c mxm_wifiex: update to mxm5x16214 release(Support LF 5.10)
changes:
1. Added support for IMX Linux Kernel version 5.10
2. LF 5.10 need to be build out of tree

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: yang.tian <yang.tian@nxp.com>
2020-12-10 17:02:22 +08:00