diff options
| author | Xinming Hu <huxm@marvell.com> | 2016-01-06 23:40:49 -0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-01-29 11:11:37 +0200 |
| commit | 17934b6a32b2fdfcc0a9e83d17c780f15627aa30 (patch) | |
| tree | 5682f33d564062c5e583c14afc7c3e363f908d64 /drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | |
| parent | dc386ce76dedaeeaaf006fceb6ed8cf2e20ff026 (diff) | |
| download | lwn-17934b6a32b2fdfcc0a9e83d17c780f15627aa30.tar.gz lwn-17934b6a32b2fdfcc0a9e83d17c780f15627aa30.zip | |
mwifiex: add debugfs file to read chip information
This patch add 'verext' debugfs item, which can be used to
get detailed chip specific information from our firmware.
Examples:
echo "1" > /sys/kernel/debug/mwifiex/mlan0/verext
cat /sys/kernel/debug/mwifiex/mlan0/verext
Signed-off-by: Shengzhen Li <szli@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/sta_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c index 6a4fc5d183cf..210b257aad6b 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c @@ -1114,11 +1114,12 @@ int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, * with requisite parameters and calls the IOCTL handler. */ int -mwifiex_get_ver_ext(struct mwifiex_private *priv) +mwifiex_get_ver_ext(struct mwifiex_private *priv, u32 version_str_sel) { struct mwifiex_ver_ext ver_ext; memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext)); + ver_ext.version_str_sel = version_str_sel; if (mwifiex_send_cmd(priv, HostCmd_CMD_VERSION_EXT, HostCmd_ACT_GEN_GET, 0, &ver_ext, true)) return -1; |