HFC is short for HCI flow control, and these parameters is used to
configure PCI quota for TX/RX.
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index bb935632ce40d..8be3cb22eb110 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -11,6 +11,37 @@
#include "rtw8852c.h"
#include "rtw8852c_table.h"
+static const struct rtw89_hfc_ch_cfg rtw8852c_hfc_chcfg_pcie[] = {
+ {13, 1614, grp_0}, /* ACH 0 */
+ {13, 1614, grp_0}, /* ACH 1 */
+ {13, 1614, grp_0}, /* ACH 2 */
+ {13, 1614, grp_0}, /* ACH 3 */
+ {13, 1614, grp_1}, /* ACH 4 */
+ {13, 1614, grp_1}, /* ACH 5 */
+ {13, 1614, grp_1}, /* ACH 6 */
+ {13, 1614, grp_1}, /* ACH 7 */
+ {13, 1614, grp_0}, /* B0MGQ */
+ {13, 1614, grp_0}, /* B0HIQ */
+ {13, 1614, grp_1}, /* B1MGQ */
+ {13, 1614, grp_1}, /* B1HIQ */
+ {40, 0, 0} /* FWCMDQ */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8852c_hfc_pubcfg_pcie = {
+ 1614, /* Group 0 */
+ 1614, /* Group 1 */
+ 3228, /* Public Max */
+ 0 /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_pcie[] = {
+ [RTW89_QTA_SCC] = {rtw8852c_hfc_chcfg_pcie, &rtw8852c_hfc_pubcfg_pcie,
+ &rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH},
+ [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie,
+ RTW89_HCIFC_POH},
+ [RTW89_QTA_INVALID] = {NULL},
+};
+
static const struct rtw89_dle_mem rtw8852c_dle_mem_pcie[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size19,
&rtw89_mac_size.ple_size19, &rtw89_mac_size.wde_qt18,
@@ -1116,6 +1147,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = {
.chip_id = RTL8852C,
.ops = &rtw8852c_chip_ops,
.fw_name = "rtw89/rtw8852c_fw.bin",
+ .hfc_param_ini = rtw8852c_hfc_param_ini_pcie,
.dle_mem = rtw8852c_dle_mem_pcie,
.rf_base_addr = {0xe000, 0xf000},
.pwr_on_seq = NULL,
--
2.25.1
