mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
76 lines
3.1 KiB
Diff
76 lines
3.1 KiB
Diff
|
From 07b1ae46874949252625c96f309f96ca0f337020 Mon Sep 17 00:00:00 2001
|
||
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
||
|
|
Date: Thu, 28 Jun 2018 12:36:23 +0200
|
||
|
|
Subject: [PATCH] brcmfmac: update STA info struct to the v5
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
That struct is used when querying firmware for the STA. It seem is has
|
||
|
|
been changing during the time. Luckily its format seems to be backward
|
||
|
|
compatible starting with v2 (the only breakage was v1 -> v2).
|
||
|
|
|
||
|
|
The version that was supported by brcmfmac so far was v4. It was what
|
||
|
|
43602a1 and 4366b1 firmwares (7.35.177.56 and 10.10.69.3309 accordingly)
|
||
|
|
were using. It also seems to be used by early 4366c0 firmwares
|
||
|
|
(10.10.69.6908 and 10.10.69.69017).
|
||
|
|
|
||
|
|
The problem appears when switching to the 10.10.122.20 firmware. It uses
|
||
|
|
v5 and instead of falling back to v4 when submitted buffer isn't big
|
||
|
|
enough it fallbacks to the v3.
|
||
|
|
|
||
|
|
To receive all v4 specific info with the newest firmware we have to
|
||
|
|
submit a struct (buffer) that matches v5.
|
||
|
|
|
||
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
||
|
|
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
|
||
|
|
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
||
|
|
---
|
||
|
|
.../net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 14 ++++++++++++++
|
||
|
|
1 file changed, 14 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
|
||
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
|
||
|
|
@@ -174,6 +174,8 @@
|
||
|
|
#define BRCMF_MFP_CAPABLE 1
|
||
|
|
#define BRCMF_MFP_REQUIRED 2
|
||
|
|
|
||
|
|
+#define BRCMF_VHT_CAP_MCS_MAP_NSS_MAX 8
|
||
|
|
+
|
||
|
|
/* MAX_CHUNK_LEN is the maximum length for data passing to firmware in each
|
||
|
|
* ioctl. It is relatively small because firmware has small maximum size input
|
||
|
|
* playload restriction for ioctls.
|
||
|
|
@@ -550,6 +552,8 @@ struct brcmf_sta_info_le {
|
||
|
|
/* w/hi bit set if basic */
|
||
|
|
__le32 in; /* seconds elapsed since associated */
|
||
|
|
__le32 listen_interval_inms; /* Min Listen interval in ms for STA */
|
||
|
|
+
|
||
|
|
+ /* Fields valid for ver >= 3 */
|
||
|
|
__le32 tx_pkts; /* # of packets transmitted */
|
||
|
|
__le32 tx_failures; /* # of packets failed */
|
||
|
|
__le32 rx_ucast_pkts; /* # of unicast packets received */
|
||
|
|
@@ -558,6 +562,8 @@ struct brcmf_sta_info_le {
|
||
|
|
__le32 rx_rate; /* Rate of last successful rx frame */
|
||
|
|
__le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
|
||
|
|
__le32 rx_decrypt_failures; /* # of packet decrypted failed */
|
||
|
|
+
|
||
|
|
+ /* Fields valid for ver >= 4 */
|
||
|
|
__le32 tx_tot_pkts; /* # of tx pkts (ucast + mcast) */
|
||
|
|
__le32 rx_tot_pkts; /* # of data packets recvd (uni + mcast) */
|
||
|
|
__le32 tx_mcast_pkts; /* # of mcast pkts txed */
|
||
|
|
@@ -594,6 +600,14 @@ struct brcmf_sta_info_le {
|
||
|
|
*/
|
||
|
|
__le32 rx_pkts_retried; /* # rx with retry bit set */
|
||
|
|
__le32 tx_rate_fallback; /* lowest fallback TX rate */
|
||
|
|
+
|
||
|
|
+ /* Fields valid for ver >= 5 */
|
||
|
|
+ struct {
|
||
|
|
+ __le32 count; /* # rates in this set */
|
||
|
|
+ u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */
|
||
|
|
+ u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */
|
||
|
|
+ __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */
|
||
|
|
+ } rateset_adv;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct brcmf_chanspec_list {
|