Host wireless stack uses u32 type for RTS/FRAG threshold values. Switch to u32 in driver: pass u32 values to firmware and let firmware properly adapt these values according to its internal representation.
Signed-off-by: Sergey Matyukevich <[email protected]> --- drivers/net/wireless/quantenna/qtnfmac/commands.c | 8 ++++---- drivers/net/wireless/quantenna/qtnfmac/qlink.h | 4 ++-- drivers/net/wireless/quantenna/qtnfmac/qlink_util.h | 11 +++++++++++ 3 files changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index 0748a756cc1c..66cb05dfdba5 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -1564,11 +1564,11 @@ static int qtnf_cmd_resp_proc_phy_params(struct qtnf_wmac *mac, switch (tlv_type) { case QTN_TLV_ID_FRAG_THRESH: phy_thr = (void *)tlv; - mac_info->frag_thr = (u32)le16_to_cpu(phy_thr->thr); + mac_info->frag_thr = le32_to_cpu(phy_thr->thr); break; case QTN_TLV_ID_RTS_THRESH: phy_thr = (void *)tlv; - mac_info->rts_thr = (u32)le16_to_cpu(phy_thr->thr); + mac_info->rts_thr = le32_to_cpu(phy_thr->thr); break; case QTN_TLV_ID_SRETRY_LIMIT: limit = (void *)tlv; @@ -1816,10 +1816,10 @@ int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed) qtnf_bus_lock(mac->bus); if (changed & WIPHY_PARAM_FRAG_THRESHOLD) - qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_FRAG_THRESH, + qtnf_cmd_skb_put_tlv_u32(cmd_skb, QTN_TLV_ID_FRAG_THRESH, wiphy->frag_threshold); if (changed & WIPHY_PARAM_RTS_THRESHOLD) - qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_RTS_THRESH, + qtnf_cmd_skb_put_tlv_u32(cmd_skb, QTN_TLV_ID_RTS_THRESH, wiphy->rts_threshold); if (changed & WIPHY_PARAM_COVERAGE_CLASS) qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_COVERAGE_CLASS, diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index a78cb9e05068..ace52e9d421d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -19,7 +19,7 @@ #include <linux/ieee80211.h> -#define QLINK_PROTO_VER 11 +#define QLINK_PROTO_VER 12 #define QLINK_MACID_RSVD 0xFF #define QLINK_VIFID_RSVD 0xFF @@ -1184,7 +1184,7 @@ struct qlink_iface_limit_record { struct qlink_tlv_frag_rts_thr { struct qlink_tlv_hdr hdr; - __le16 thr; + __le32 thr; } __packed; struct qlink_tlv_rlimit { diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h index 960d5d97492f..fc87827cb49c 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h @@ -69,6 +69,17 @@ static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb, memcpy(hdr->val, &tmp, sizeof(tmp)); } +static inline void qtnf_cmd_skb_put_tlv_u32(struct sk_buff *skb, + u16 tlv_id, u32 value) +{ + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value)); + __le32 tmp = cpu_to_le32(value); + + hdr->type = cpu_to_le16(tlv_id); + hdr->len = cpu_to_le16(sizeof(value)); + memcpy(hdr->val, &tmp, sizeof(tmp)); +} + u16 qlink_iface_type_to_nl_mask(u16 qlink_type); u8 qlink_chan_width_mask_to_nl(u16 qlink_mask); void qlink_chandef_q2cfg(struct wiphy *wiphy, -- 2.11.0
