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qtnfmac: convert "Append IEs" command to QTN_TLV_ID_IE_SET usage

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Data contained within "Append IEs" command (QLINK_CMD_MGMT_SET_APPIE)
duplicates QTN_TLV_ID_IE_SET TLV. Convert the command to use that TLV
instead.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Igor Mitsyanko 2017-10-30 18:04:52 -07:00 committed by Kalle Valo
parent 5face518d4
commit 4d1f0fabdc
3 changed files with 10 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
View File

@ -217,10 +217,10 @@ static int qtnf_mgmt_set_appie(struct qtnf_vif *vif,
int ret = 0;
if (!info->beacon_ies || !info->beacon_ies_len) {
ret = qtnf_cmd_send_mgmt_set_appie(vif, QLINK_MGMT_FRAME_BEACON,
ret = qtnf_cmd_send_mgmt_set_appie(vif, QLINK_IE_SET_BEACON_IES,
NULL, 0);
} else {
ret = qtnf_cmd_send_mgmt_set_appie(vif, QLINK_MGMT_FRAME_BEACON,
ret = qtnf_cmd_send_mgmt_set_appie(vif, QLINK_IE_SET_BEACON_IES,
info->beacon_ies,
info->beacon_ies_len);
}
@ -230,11 +230,11 @@ static int qtnf_mgmt_set_appie(struct qtnf_vif *vif,
if (!info->proberesp_ies || !info->proberesp_ies_len) {
ret = qtnf_cmd_send_mgmt_set_appie(vif,
QLINK_MGMT_FRAME_PROBE_RESP,
QLINK_IE_SET_PROBE_RESP_IES,
NULL, 0);
} else {
ret = qtnf_cmd_send_mgmt_set_appie(vif,
QLINK_MGMT_FRAME_PROBE_RESP,
QLINK_IE_SET_PROBE_RESP_IES,
info->proberesp_ies,
info->proberesp_ies_len);
}
@ -244,11 +244,11 @@ static int qtnf_mgmt_set_appie(struct qtnf_vif *vif,
if (!info->assocresp_ies || !info->assocresp_ies_len) {
ret = qtnf_cmd_send_mgmt_set_appie(vif,
QLINK_MGMT_FRAME_ASSOC_RESP,
QLINK_IE_SET_ASSOC_RESP,
NULL, 0);
} else {
ret = qtnf_cmd_send_mgmt_set_appie(vif,
QLINK_MGMT_FRAME_ASSOC_RESP,
QLINK_IE_SET_ASSOC_RESP,
info->assocresp_ies,
info->assocresp_ies_len);
}

17
drivers/net/wireless/quantenna/qtnfmac/commands.c
View File

@ -395,11 +395,10 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type,
const u8 *buf, size_t len)
{
struct sk_buff *cmd_skb;
struct qlink_cmd_mgmt_append_ie *cmd;
u16 res_code = QLINK_CMD_RESULT_OK;
int ret;
if (sizeof(*cmd) + len > QTNF_MAX_CMD_BUF_SIZE) {
if (len > QTNF_MAX_CMD_BUF_SIZE) {
pr_warn("VIF%u.%u: %u frame is too big: %zu\n", vif->mac->macid,
vif->vifid, frame_type, len);
return -E2BIG;
@ -407,22 +406,14 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type,
cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
QLINK_CMD_MGMT_SET_APPIE,
sizeof(*cmd));
sizeof(struct qlink_cmd));
if (unlikely(!cmd_skb))
return -ENOMEM;
qtnf_cmd_tlv_ie_set_add(cmd_skb, frame_type, buf, len);
qtnf_bus_lock(vif->mac->bus);
cmd = (struct qlink_cmd_mgmt_append_ie *)cmd_skb->data;
cmd->type = frame_type;
cmd->flags = 0;
/* If len == 0 then IE buf for specified frame type
* should be cleared on EP.
*/
if (len && buf)
qtnf_cmd_skb_put_buffer(cmd_skb, buf, len);
ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
if (unlikely(ret))

15
drivers/net/wireless/quantenna/qtnfmac/qlink.h
View File

@ -298,21 +298,6 @@ struct qlink_cmd_mgmt_frame_tx {
u8 frame_data[0];
} __packed;
/**
* struct qlink_cmd_mgmt_append_ie - data for QLINK_CMD_MGMT_SET_APPIE command
*
* @type: type of MGMT frame to appent requested IEs to, one of
* &enum qlink_mgmt_frame_type.
* @flags: for future use.
* @ie_data: IEs data to append.
*/
struct qlink_cmd_mgmt_append_ie {
struct qlink_cmd chdr;
u8 type;
u8 flags;
u8 ie_data[0];
} __packed;
/**
* struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command
*