{
struct rtw89_cpuio_ctrl ctrl_para = {0};
u16 pkt_id;
+ int ret;
rtw89_leave_ps_mode(rtwdev);
- pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, true);
- switch (pkt_id) {
- case 0xffff:
- return -ETIMEDOUT;
- case 0xfff:
- return -ENOMEM;
- default:
- break;
- }
+ ret = rtw89_mac_dle_buf_req(rtwdev, 0x20, true, &pkt_id);
+ if (ret)
+ return ret;
/* intentionally, enqueue two pkt, but has only one pkt id */
ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD;
}
EXPORT_SYMBOL(rtw89_mac_resume_sch_tx_v1);
-u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd)
+int rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd, u16 *pkt_id)
{
u32 val, reg;
int ret;
ret = read_poll_timeout(rtw89_read32, val, val & B_AX_WD_BUF_STAT_DONE,
1, 2000, false, rtwdev, reg);
if (ret)
- return 0xffff;
+ return ret;
+
+ *pkt_id = FIELD_GET(B_AX_WD_BUF_STAT_PKTID_MASK, val);
+ if (*pkt_id == S_WD_BUF_STAT_PKTID_INVALID)
+ return -ENOENT;
- return FIELD_GET(B_AX_WD_BUF_STAT_PKTID_MASK, val);
+ return 0;
}
int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev,
dle_quota_cfg(rtwdev, cfg, INVALID_QT_WCPU);
- pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, true);
- if (pkt_id == 0xffff) {
+ ret = rtw89_mac_dle_buf_req(rtwdev, 0x20, true, &pkt_id);
+ if (ret) {
rtw89_err(rtwdev, "[ERR]WDE DLE buf req\n");
- return -ENOMEM;
+ return ret;
}
ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD;
return -EFAULT;
}
- pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, false);
- if (pkt_id == 0xffff) {
+ ret = rtw89_mac_dle_buf_req(rtwdev, 0x20, false, &pkt_id);
+ if (ret) {
rtw89_err(rtwdev, "[ERR]PLE DLE buf req\n");
- return -ENOMEM;
+ return ret;
}
ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD;
int rtw89_mac_write_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 val, u8 mask);
int rtw89_mac_read_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 *val);
void rtw89_mac_pkt_drop_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif);
-u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd);
+int rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd, u16 *pkt_id);
int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev,
struct rtw89_cpuio_ctrl *ctrl_para, bool wd);
int rtw89_mac_typ_fltr_opt(struct rtw89_dev *rtwdev,
#define R_AX_PL_BUF_STATUS 0x9824
#define B_AX_WD_BUF_STAT_DONE BIT(31)
#define B_AX_WD_BUF_STAT_PKTID_MASK GENMASK(11, 0)
+#define S_WD_BUF_STAT_PKTID_INVALID GENMASK(11, 0)
#define R_AX_WD_CPUQ_OP_0 0x9810
#define R_AX_PL_CPUQ_OP_0 0x9830