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wifi: rtw89: mac: define preload_init for generations

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The preload_init is to define preload size from memory to transmitting
buffer. The different generations should call its callback respectively
but suddenly it is missed. However, the register definitions of WiFi 6/7
are the same, things are well. For the coming RTL8922D, settings are
different, so abstract it.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260108120320.2217402-10-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih
2026-01-08 20:03:16 +08:00
parent a69c2c9a58
commit 7ded59e69a
3 changed files with 8 additions and 3 deletions
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8
drivers/net/wireless/realtek/rtw89/mac.c
View File

@@ -2283,8 +2283,8 @@ int rtw89_mac_dle_init(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode,
return ret;
}
static int preload_init_set(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx,
enum rtw89_qta_mode mode)
static int preload_init_set_ax(struct rtw89_dev *rtwdev, u8 mac_idx,
enum rtw89_qta_mode mode)
{
u32 reg, max_preld_size, min_rsvd_size;
@@ -2312,13 +2312,14 @@ static bool is_qta_poh(struct rtw89_dev *rtwdev)
int rtw89_mac_preload_init(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx,
enum rtw89_qta_mode mode)
{
const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def;
const struct rtw89_chip_info *chip = rtwdev->chip;
if (chip->chip_id == RTL8852A || rtw89_is_rtl885xb(rtwdev) ||
!is_qta_poh(rtwdev))
return 0;
return preload_init_set(rtwdev, mac_idx, mode);
return mac->preload_init(rtwdev, mac_idx, mode);
}
static bool dle_is_txq_empty(struct rtw89_dev *rtwdev)
@@ -7287,6 +7288,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_ax = {
.check_mac_en = rtw89_mac_check_mac_en_ax,
.sys_init = sys_init_ax,
.trx_init = trx_init_ax,
.preload_init = preload_init_set_ax,
.err_imr_ctrl = err_imr_ctrl_ax,
.hci_func_en = rtw89_mac_hci_func_en_ax,
.dmac_func_pre_en = rtw89_mac_dmac_func_pre_en_ax,

2
drivers/net/wireless/realtek/rtw89/mac.h
View File

@@ -1037,6 +1037,8 @@ struct rtw89_mac_gen_def {
enum rtw89_mac_hwmod_sel sel);
int (*sys_init)(struct rtw89_dev *rtwdev);
int (*trx_init)(struct rtw89_dev *rtwdev);
int (*preload_init)(struct rtw89_dev *rtwdev, u8 mac_idx,
enum rtw89_qta_mode mode);
void (*err_imr_ctrl)(struct rtw89_dev *rtwdev, bool en);
void (*hci_func_en)(struct rtw89_dev *rtwdev);
void (*dmac_func_pre_en)(struct rtw89_dev *rtwdev);

1
drivers/net/wireless/realtek/rtw89/mac_be.c
View File

@@ -2832,6 +2832,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_be = {
.check_mac_en = rtw89_mac_check_mac_en_be,
.sys_init = sys_init_be,
.trx_init = trx_init_be,
.preload_init = preload_init_be,
.err_imr_ctrl = err_imr_ctrl_be,
.hci_func_en = rtw89_mac_hci_func_en_be,
.dmac_func_pre_en = rtw89_mac_dmac_func_pre_en_be,