diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-04-14 14:20:22 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-04-23 15:44:50 +0300 |
| commit | 7b9c98c7a484f33c610d957f5fb9a281d1642828 (patch) | |
| tree | e31019a0681b1d15d1f32d082976eb9b8533a784 | |
| parent | e6b17cbd34e3f7aa88169e21c814692c151c7418 (diff) | |
rtw89: 8852c: add HFC parameters
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@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220414062027.62638-9-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852c.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index bb935632ce40..8be3cb22eb11 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, |