diff options
| author | Lior David <qca_liord@qca.qualcomm.com> | 2016-12-06 17:08:14 +0200 |
|---|---|---|
| committer | Maya Erez <merez@codeaurora.org> | 2016-12-08 13:23:10 +0200 |
| commit | ef155fc78c9fd5f3166693ea7273c19f847b595d (patch) | |
| tree | d9e9df0a341067b5f7f071c3ea8d9bc02f30a44e /drivers/net/wireless/ath/wil6210/wmi.c | |
| parent | ce6d681cc5979c57e548173e874526219ef07a97 (diff) | |
wil6210: support NL80211_ATTR_WIPHY_RETRY_SHORT
Add support for setting retry limit for short frames,
using NL80211_CMD_SET_WIPHY with the attribute
NL80211_ATTR_WIPHY_RETRY_SHORT.
Update wiphy->retry_short from the FW default when interface
is brought up.
Change-Id: I09868f4727e7ce84a546e1b87a3318163ee0e5a2
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Git-commit: 3fea18d079e2f1f50bc2a37db826c9e6e8a4003e
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
Signed-off-by: Maya Erez <merez@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 977899809fce..f8984c114e55 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1627,6 +1627,68 @@ int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, rc = -EINVAL; } + return rc; +} + +int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) +{ + int rc; + struct wmi_set_mgmt_retry_limit_cmd cmd = { + .mgmt_retry_limit = retry_short, + }; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_set_mgmt_retry_limit_event evt; + } __packed reply; + + wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); + + if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) + return -ENOTSUPP; + + reply.evt.status = WMI_FW_STATUS_FAILURE; + + rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, &cmd, sizeof(cmd), + WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), + 100); + if (rc) + return rc; + + if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "set mgmt retry limit failed with status %d\n", + reply.evt.status); + rc = -EINVAL; + } + + return rc; +} + +int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) +{ + int rc; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_get_mgmt_retry_limit_event evt; + } __packed reply; + + wil_dbg_wmi(wil, "getting mgmt retry short\n"); + + if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) + return -ENOTSUPP; + + reply.evt.mgmt_retry_limit = 0; + rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, NULL, 0, + WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), + 100); + if (rc) + return rc; + + if (retry_short) + *retry_short = reply.evt.mgmt_retry_limit; + + return 0; +} + int wmi_abort_scan(struct wil6210_priv *wil) { int rc; |