Though SER can recover this case, traffic can get stuck for a while. Fix it
by adjusting page quota to avoid hardware access null page of CMAC/DMAC.
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/mac.c | 4 +++
drivers/net/wireless/realtek/rtw89/mac.h | 2 ++
drivers/net/wireless/realtek/rtw89/rtw8852b.c | 28 +++++++++----------
3 files changed, 20 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index b8019cfc11b20..512de491a064b 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1425,6 +1425,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.wde_size4 = {RTW89_WDE_PG_64, 0, 4096,},
/* PCIE 64 */
.wde_size6 = {RTW89_WDE_PG_64, 512, 0,},
+ /* 8852B PCIE SCC */
+ .wde_size7 = {RTW89_WDE_PG_64, 510, 2,},
/* DLFW */
.wde_size9 = {RTW89_WDE_PG_64, 0, 1024,},
/* 8852C DLFW */
@@ -1449,6 +1451,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.wde_qt4 = {0, 0, 0, 0,},
/* PCIE 64 */
.wde_qt6 = {448, 48, 0, 16,},
+ /* 8852B PCIE SCC */
+ .wde_qt7 = {446, 48, 0, 16,},
/* 8852C DLFW */
.wde_qt17 = {0, 0, 0, 0,},
/* 8852C PCIE SCC */
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index a8d9847ef0b49..6ba633ccdd037 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -792,6 +792,7 @@ struct rtw89_mac_size_set {
const struct rtw89_dle_size wde_size0;
const struct rtw89_dle_size wde_size4;
const struct rtw89_dle_size wde_size6;
+ const struct rtw89_dle_size wde_size7;
const struct rtw89_dle_size wde_size9;
const struct rtw89_dle_size wde_size18;
const struct rtw89_dle_size wde_size19;
@@ -804,6 +805,7 @@ struct rtw89_mac_size_set {
const struct rtw89_wde_quota wde_qt0;
const struct rtw89_wde_quota wde_qt4;
const struct rtw89_wde_quota wde_qt6;
+ const struct rtw89_wde_quota wde_qt7;
const struct rtw89_wde_quota wde_qt17;
const struct rtw89_wde_quota wde_qt18;
const struct rtw89_ple_quota ple_qt4;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index eaa2ea0586bc6..6da1b603a9a95 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -18,25 +18,25 @@
RTW8852B_FW_BASENAME "-" __stringify(RTW8852B_FW_FORMAT_MAX) ".bin"
static const struct rtw89_hfc_ch_cfg rtw8852b_hfc_chcfg_pcie[] = {
- {5, 343, grp_0}, /* ACH 0 */
- {5, 343, grp_0}, /* ACH 1 */
- {5, 343, grp_0}, /* ACH 2 */
- {5, 343, grp_0}, /* ACH 3 */
+ {5, 341, grp_0}, /* ACH 0 */
+ {5, 341, grp_0}, /* ACH 1 */
+ {4, 342, grp_0}, /* ACH 2 */
+ {4, 342, grp_0}, /* ACH 3 */
{0, 0, grp_0}, /* ACH 4 */
{0, 0, grp_0}, /* ACH 5 */
{0, 0, grp_0}, /* ACH 6 */
{0, 0, grp_0}, /* ACH 7 */
- {4, 344, grp_0}, /* B0MGQ */
- {4, 344, grp_0}, /* B0HIQ */
+ {4, 342, grp_0}, /* B0MGQ */
+ {4, 342, grp_0}, /* B0HIQ */
{0, 0, grp_0}, /* B1MGQ */
{0, 0, grp_0}, /* B1HIQ */
{40, 0, 0} /* FWCMDQ */
};
static const struct rtw89_hfc_pub_cfg rtw8852b_hfc_pubcfg_pcie = {
- 448, /* Group 0 */
+ 446, /* Group 0 */
0, /* Group 1 */
- 448, /* Public Max */
+ 446, /* Public Max */
0 /* WP threshold */
};
@@ -49,13 +49,13 @@ static const struct rtw89_hfc_param_ini rtw8852b_hfc_param_ini_pcie[] = {
};
static const struct rtw89_dle_mem rtw8852b_dle_mem_pcie[] = {
- [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6,
- &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
- &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+ [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size7,
+ &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt7,
+ &rtw89_mac_size.wde_qt7, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt58},
- [RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size6,
- &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
- &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+ [RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size7,
+ &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt7,
+ &rtw89_mac_size.wde_qt7, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt_52b_wow},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
--
2.25.1
