diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2026-01-08 20:03:14 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2026-01-13 10:25:56 +0800 |
| commit | 9cf039ee49b5d4d7424697227a522b2dd40c2a34 (patch) | |
| tree | b46daed2416313f4ca6a38ea4506fafd76297e53 /drivers | |
| parent | 70cd273aae23c1a583efefbf3a86c7a45d4e3c7e (diff) | |
wifi: rtw89: mac: update MPDU quota according to chip DLE definition
MPDU quota is to define number of memory used to handle packets in DLE
(Data Link Engine). All chips use the same value before, but the RTL8922D
need to use chip specific value.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260108120320.2217402-8-pkshih@realtek.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac_be.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/reg.h | 1 |
4 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index a59fba681e85..0877cb342b94 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -4636,6 +4636,7 @@ enum rtw89_hcifc_mode { struct rtw89_dle_info { const struct rtw89_rsvd_quota *rsvd_qt; + const struct rtw89_dle_input *dle_input; enum rtw89_qta_mode qta_mode; u16 ple_pg_size; u16 ple_free_pg; diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index b1f313f738b8..35794488a02f 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1862,6 +1862,7 @@ static const struct rtw89_dle_mem *get_dle_mem_cfg(struct rtw89_dev *rtwdev, } mac->dle_info.rsvd_qt = cfg->rsvd_qt; + mac->dle_info.dle_input = cfg->dle_input; mac->dle_info.ple_pg_size = cfg->ple_size->pge_size; mac->dle_info.ple_free_pg = cfg->ple_size->lnk_pge_num; mac->dle_info.qta_mode = mode; diff --git a/drivers/net/wireless/realtek/rtw89/mac_be.c b/drivers/net/wireless/realtek/rtw89/mac_be.c index aff9855f184a..0327629d2a5d 100644 --- a/drivers/net/wireless/realtek/rtw89/mac_be.c +++ b/drivers/net/wireless/realtek/rtw89/mac_be.c @@ -873,7 +873,10 @@ static int sec_eng_init_be(struct rtw89_dev *rtwdev) static int txpktctrl_init_be(struct rtw89_dev *rtwdev) { + struct rtw89_mac_info *mac = &rtwdev->mac; struct rtw89_mac_dle_rsvd_qt_cfg qt_cfg; + const struct rtw89_dle_input *dle_input; + u32 mpdu_info_b1_ofst; u32 val32; int ret; @@ -884,9 +887,16 @@ static int txpktctrl_init_be(struct rtw89_dev *rtwdev) return ret; } + dle_input = mac->dle_info.dle_input; + if (dle_input) + mpdu_info_b1_ofst = DIV_ROUND_UP(dle_input->mpdu_info_tbl_b0, + BIT(MPDU_INFO_TBL_FACTOR)); + else + mpdu_info_b1_ofst = MPDU_INFO_B1_OFST; + val32 = rtw89_read32(rtwdev, R_BE_TXPKTCTL_MPDUINFO_CFG); val32 = u32_replace_bits(val32, qt_cfg.pktid, B_BE_MPDUINFO_PKTID_MASK); - val32 = u32_replace_bits(val32, MPDU_INFO_B1_OFST, B_BE_MPDUINFO_B1_BADDR_MASK); + val32 = u32_replace_bits(val32, mpdu_info_b1_ofst, B_BE_MPDUINFO_B1_BADDR_MASK); val32 |= B_BE_MPDUINFO_FEN; rtw89_write32(rtwdev, R_BE_TXPKTCTL_MPDUINFO_CFG, val32); diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 9ac1c169d25c..e41a6c679d59 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -5869,6 +5869,7 @@ #define B_BE_MPDUINFO_PKTID_MASK GENMASK(27, 16) #define B_BE_MPDUINFO_B1_BADDR_MASK GENMASK(5, 0) #define MPDU_INFO_B1_OFST 18 +#define MPDU_INFO_TBL_FACTOR 3 #define R_BE_TXPKTCTL_B0_PRELD_CFG0 0x9F48 #define B_BE_B0_PRELD_FEN BIT(31) |