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armbian-build/patch/misc/rtw88/6.1/001-rtw88-linux-next.patch
Patrick Yavitz 032db0522d AGAIN: RTW88: SDIO driver via patches for Linux 6.1/6.2/6.3 
Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
2023-06-02 19:38:14 +02:00

1687 lines
49 KiB
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Raw Blame History

diff -Naur a/drivers/net/wireless/realtek/rtw88/bf.c b/drivers/net/wireless/realtek/rtw88/bf.c
--- a/drivers/net/wireless/realtek/rtw88/bf.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/bf.c 2023-05-26 05:23:16.030633884 -0400
@@ -49,19 +49,23 @@
sta = ieee80211_find_sta(vif, bssid);
if (!sta) {
+ rcu_read_unlock();
+
rtw_warn(rtwdev, "failed to find station entry for bss %pM\n",
bssid);
- goto out_unlock;
+ return;
}
ic_vht_cap = &hw->wiphy->bands[NL80211_BAND_5GHZ]->vht_cap;
vht_cap = &sta->deflink.vht_cap;
+ rcu_read_unlock();
+
if ((ic_vht_cap->cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE) &&
(vht_cap->cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) {
if (bfinfo->bfer_mu_cnt >= chip->bfer_mu_max_num) {
rtw_dbg(rtwdev, RTW_DBG_BF, "mu bfer number over limit\n");
- goto out_unlock;
+ return;
}
ether_addr_copy(bfee->mac_addr, bssid);
@@ -75,7 +79,7 @@
(vht_cap->cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)) {
if (bfinfo->bfer_su_cnt >= chip->bfer_su_max_num) {
rtw_dbg(rtwdev, RTW_DBG_BF, "su bfer number over limit\n");
- goto out_unlock;
+ return;
}
sound_dim = vht_cap->cap &
@@ -98,9 +102,6 @@
rtw_chip_config_bfee(rtwdev, rtwvif, bfee, true);
}
-
-out_unlock:
- rcu_read_unlock();
}
void rtw_bf_init_bfer_entry_mu(struct rtw_dev *rtwdev,
diff -Naur a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c
--- a/drivers/net/wireless/realtek/rtw88/coex.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/coex.c 2023-05-26 05:23:16.010634200 -0400
@@ -633,7 +633,7 @@
struct rtw_coex *coex = &rtwdev->coex;
struct sk_buff *skb_resp = NULL;
- mutex_lock(&coex->mutex);
+ lockdep_assert_held(&rtwdev->mutex);
rtw_fw_query_bt_mp_info(rtwdev, req);
@@ -650,7 +650,6 @@
}
out:
- mutex_unlock(&coex->mutex);
return skb_resp;
}
diff -Naur a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c
--- a/drivers/net/wireless/realtek/rtw88/debug.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/debug.c 2023-05-26 05:23:16.011634184 -0400
@@ -144,7 +144,9 @@
addr = debugfs_priv->rf_addr;
mask = debugfs_priv->rf_mask;
+ mutex_lock(&rtwdev->mutex);
val = rtw_read_rf(rtwdev, path, addr, mask);
+ mutex_unlock(&rtwdev->mutex);
seq_printf(m, "rf_read path:%d addr:0x%08x mask:0x%08x val=0x%08x\n",
path, addr, mask, val);
@@ -390,7 +392,9 @@
return -EINVAL;
}
+ mutex_lock(&rtwdev->mutex);
rtw_fw_h2c_cmd_dbg(rtwdev, param);
+ mutex_unlock(&rtwdev->mutex);
return count;
}
@@ -414,7 +418,9 @@
return count;
}
+ mutex_lock(&rtwdev->mutex);
rtw_write_rf(rtwdev, path, addr, mask, val);
+ mutex_unlock(&rtwdev->mutex);
rtw_dbg(rtwdev, RTW_DBG_DEBUGFS,
"write_rf path:%d addr:0x%08x mask:0x%08x, val:0x%08x\n",
path, addr, mask, val);
@@ -519,6 +525,8 @@
u32 addr, offset, data;
u8 path;
+ mutex_lock(&rtwdev->mutex);
+
for (path = 0; path < rtwdev->hal.rf_path_num; path++) {
seq_printf(m, "RF path:%d\n", path);
for (addr = 0; addr < 0x100; addr += 4) {
@@ -533,6 +541,8 @@
seq_puts(m, "\n");
}
+ mutex_unlock(&rtwdev->mutex);
+
return 0;
}
@@ -831,7 +841,9 @@
struct rtw_debugfs_priv *debugfs_priv = m->private;
struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
+ mutex_lock(&rtwdev->mutex);
rtw_coex_display_coex_info(rtwdev, m);
+ mutex_unlock(&rtwdev->mutex);
return 0;
}
@@ -1026,6 +1038,8 @@
dm_info->dm_flags & BIT(RTW_DM_CAP_TXGAPK) ? '-' : '+',
rtw_dm_cap_strs[RTW_DM_CAP_TXGAPK]);
+ mutex_lock(&rtwdev->mutex);
+
for (path = 0; path < rtwdev->hal.rf_path_num; path++) {
val = rtw_read_rf(rtwdev, path, RF_GAINTX, RFREG_MASK);
seq_printf(m, "path %d:\n0x%x = 0x%x\n", path, RF_GAINTX, val);
@@ -1035,6 +1049,7 @@
txgapk->rf3f_fs[path][i], i);
seq_puts(m, "\n");
}
+ mutex_unlock(&rtwdev->mutex);
}
static int rtw_debugfs_get_dm_cap(struct seq_file *m, void *v)
diff -Naur a/drivers/net/wireless/realtek/rtw88/debug.h b/drivers/net/wireless/realtek/rtw88/debug.h
--- a/drivers/net/wireless/realtek/rtw88/debug.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/debug.h 2023-05-26 05:23:16.041633711 -0400
@@ -24,6 +24,7 @@
RTW_DBG_ADAPTIVITY = 0x00008000,
RTW_DBG_HW_SCAN = 0x00010000,
RTW_DBG_STATE = 0x00020000,
+ RTW_DBG_SDIO = 0x00040000,
RTW_DBG_ALL = 0xffffffff
};
diff -Naur a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c
--- a/drivers/net/wireless/realtek/rtw88/fw.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/fw.c 2023-05-26 05:23:16.006634263 -0400
@@ -311,10 +311,10 @@
static void rtw_fw_send_h2c_command(struct rtw_dev *rtwdev,
u8 *h2c)
{
+ struct rtw_h2c_cmd *h2c_cmd = (struct rtw_h2c_cmd *)h2c;
u8 box;
u8 box_state;
u32 box_reg, box_ex_reg;
- int idx;
int ret;
rtw_dbg(rtwdev, RTW_DBG_FW,
@@ -322,7 +322,7 @@
h2c[3], h2c[2], h2c[1], h2c[0],
h2c[7], h2c[6], h2c[5], h2c[4]);
- spin_lock(&rtwdev->h2c.lock);
+ lockdep_assert_held(&rtwdev->mutex);
box = rtwdev->h2c.last_box_num;
switch (box) {
@@ -344,7 +344,7 @@
break;
default:
WARN(1, "invalid h2c mail box number\n");
- goto out;
+ return;
}
ret = read_poll_timeout_atomic(rtw_read8, box_state,
@@ -353,19 +353,14 @@
if (ret) {
rtw_err(rtwdev, "failed to send h2c command\n");
- goto out;
+ return;
}
- for (idx = 0; idx < 4; idx++)
- rtw_write8(rtwdev, box_reg + idx, h2c[idx]);
- for (idx = 0; idx < 4; idx++)
- rtw_write8(rtwdev, box_ex_reg + idx, h2c[idx + 4]);
+ rtw_write32(rtwdev, box_ex_reg, le32_to_cpu(h2c_cmd->msg_ext));
+ rtw_write32(rtwdev, box_reg, le32_to_cpu(h2c_cmd->msg));
if (++rtwdev->h2c.last_box_num >= 4)
rtwdev->h2c.last_box_num = 0;
-
-out:
- spin_unlock(&rtwdev->h2c.lock);
}
void rtw_fw_h2c_cmd_dbg(struct rtw_dev *rtwdev, u8 *h2c)
@@ -377,15 +372,13 @@
{
int ret;
- spin_lock(&rtwdev->h2c.lock);
+ lockdep_assert_held(&rtwdev->mutex);
FW_OFFLOAD_H2C_SET_SEQ_NUM(h2c_pkt, rtwdev->h2c.seq);
ret = rtw_hci_write_data_h2c(rtwdev, h2c_pkt, H2C_PKT_SIZE);
if (ret)
rtw_err(rtwdev, "failed to send h2c packet\n");
rtwdev->h2c.seq++;
-
- spin_unlock(&rtwdev->h2c.lock);
}
void
diff -Naur a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h
--- a/drivers/net/wireless/realtek/rtw88/fw.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/fw.h 2023-05-26 05:23:16.001634342 -0400
@@ -81,6 +81,11 @@
u8 option;
} __packed;
+struct rtw_h2c_cmd {
+ __le32 msg;
+ __le32 msg_ext;
+} __packed;
+
enum rtw_rsvd_packet_type {
RSVD_BEACON,
RSVD_DUMMY,
diff -Naur a/drivers/net/wireless/realtek/rtw88/hci.h b/drivers/net/wireless/realtek/rtw88/hci.h
--- a/drivers/net/wireless/realtek/rtw88/hci.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/hci.h 2023-05-26 05:23:16.041633711 -0400
@@ -22,6 +22,8 @@
int (*write_data_rsvd_page)(struct rtw_dev *rtwdev, u8 *buf, u32 size);
int (*write_data_h2c)(struct rtw_dev *rtwdev, u8 *buf, u32 size);
+ void (*power_switch)(struct rtw_dev *rtwdev, bool on);
+
u8 (*read8)(struct rtw_dev *rtwdev, u32 addr);
u16 (*read16)(struct rtw_dev *rtwdev, u32 addr);
u32 (*read32)(struct rtw_dev *rtwdev, u32 addr);
@@ -84,6 +86,12 @@
return rtwdev->hci.ops->write_data_h2c(rtwdev, buf, size);
}
+static inline void rtw_hci_power_switch(struct rtw_dev *rtwdev, bool on)
+{
+ if (rtwdev->hci.ops->power_switch)
+ rtwdev->hci.ops->power_switch(rtwdev, on);
+}
+
static inline u8 rtw_read8(struct rtw_dev *rtwdev, u32 addr)
{
return rtwdev->hci.ops->read8(rtwdev, addr);
@@ -166,12 +174,11 @@
rtw_read_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask)
{
- unsigned long flags;
u32 val;
- spin_lock_irqsave(&rtwdev->rf_lock, flags);
+ lockdep_assert_held(&rtwdev->mutex);
+
val = rtwdev->chip->ops->read_rf(rtwdev, rf_path, addr, mask);
- spin_unlock_irqrestore(&rtwdev->rf_lock, flags);
return val;
}
@@ -180,11 +187,9 @@
rtw_write_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask, u32 data)
{
- unsigned long flags;
+ lockdep_assert_held(&rtwdev->mutex);
- spin_lock_irqsave(&rtwdev->rf_lock, flags);
rtwdev->chip->ops->write_rf(rtwdev, rf_path, addr, mask, data);
- spin_unlock_irqrestore(&rtwdev->rf_lock, flags);
}
static inline u32
diff -Naur a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig
--- a/drivers/net/wireless/realtek/rtw88/Kconfig 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/Kconfig 2023-05-26 05:23:16.051633553 -0400
@@ -16,6 +16,12 @@
config RTW88_PCI
tristate
+config RTW88_SDIO
+ tristate
+
+config RTW88_USB
+ tristate
+
config RTW88_8822B
tristate
@@ -39,6 +45,28 @@
802.11ac PCIe wireless network adapter
+config RTW88_8822BS
+ tristate "Realtek 8822BS SDIO wireless network adapter"
+ depends on MMC
+ select RTW88_CORE
+ select RTW88_SDIO
+ select RTW88_8822B
+ help
+ Select this option will enable support for 8822BS chipset
+
+ 802.11ac SDIO wireless network adapter
+
+config RTW88_8822BU
+ tristate "Realtek 8822BU USB wireless network adapter"
+ depends on USB
+ select RTW88_CORE
+ select RTW88_USB
+ select RTW88_8822B
+ help
+ Select this option will enable support for 8822BU chipset
+
+ 802.11ac USB wireless network adapter
+
config RTW88_8822CE
tristate "Realtek 8822CE PCI wireless network adapter"
depends on PCI
@@ -50,6 +78,28 @@
802.11ac PCIe wireless network adapter
+config RTW88_8822CS
+ tristate "Realtek 8822CS SDIO wireless network adapter"
+ depends on MMC
+ select RTW88_CORE
+ select RTW88_SDIO
+ select RTW88_8822C
+ help
+ Select this option will enable support for 8822CS chipset
+
+ 802.11ac SDIO wireless network adapter
+
+config RTW88_8822CU
+ tristate "Realtek 8822CU USB wireless network adapter"
+ depends on USB
+ select RTW88_CORE
+ select RTW88_USB
+ select RTW88_8822C
+ help
+ Select this option will enable support for 8822CU chipset
+
+ 802.11ac USB wireless network adapter
+
config RTW88_8723DE
tristate "Realtek 8723DE PCI wireless network adapter"
depends on PCI
@@ -61,6 +111,17 @@
802.11n PCIe wireless network adapter
+config RTW88_8723DU
+ tristate "Realtek 8723DU USB wireless network adapter"
+ depends on USB
+ select RTW88_CORE
+ select RTW88_USB
+ select RTW88_8723D
+ help
+ Select this option will enable support for 8723DU chipset
+
+ 802.11n USB wireless network adapter
+
config RTW88_8821CE
tristate "Realtek 8821CE PCI wireless network adapter"
depends on PCI
@@ -72,6 +133,28 @@
802.11ac PCIe wireless network adapter
+config RTW88_8821CS
+ tristate "Realtek 8821CS SDIO wireless network adapter"
+ depends on MMC
+ select RTW88_CORE
+ select RTW88_SDIO
+ select RTW88_8821C
+ help
+ Select this option will enable support for 8821CS chipset
+
+ 802.11ac SDIO wireless network adapter
+
+config RTW88_8821CU
+ tristate "Realtek 8821CU USB wireless network adapter"
+ depends on USB
+ select RTW88_CORE
+ select RTW88_USB
+ select RTW88_8821C
+ help
+ Select this option will enable support for 8821CU chipset
+
+ 802.11ac USB wireless network adapter
+
config RTW88_DEBUG
bool "Realtek rtw88 debug support"
depends on RTW88_CORE
diff -Naur a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c 2023-05-26 05:23:16.031633868 -0400
@@ -487,8 +487,8 @@
{
struct rtw_dev *rtwdev = hw->priv;
- rtw_fw_beacon_filter_config(rtwdev, false, vif);
mutex_lock(&rtwdev->mutex);
+ rtw_fw_beacon_filter_config(rtwdev, false, vif);
rtw_sta_remove(rtwdev, sta, true);
mutex_unlock(&rtwdev->mutex);
@@ -737,7 +737,7 @@
br_data.rtwdev = rtwdev;
br_data.vif = vif;
br_data.mask = mask;
- rtw_iterate_stas_atomic(rtwdev, rtw_ra_mask_info_update_iter, &br_data);
+ rtw_iterate_stas(rtwdev, rtw_ra_mask_info_update_iter, &br_data);
}
static int rtw_ops_set_bitrate_mask(struct ieee80211_hw *hw,
@@ -746,7 +746,9 @@
{
struct rtw_dev *rtwdev = hw->priv;
+ mutex_lock(&rtwdev->mutex);
rtw_ra_mask_info_update(rtwdev, vif, mask);
+ mutex_unlock(&rtwdev->mutex);
return 0;
}
diff -Naur a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
--- a/drivers/net/wireless/realtek/rtw88/mac.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/mac.c 2023-05-26 05:23:16.060633411 -0400
@@ -7,6 +7,7 @@
#include "reg.h"
#include "fw.h"
#include "debug.h"
+#include "sdio.h"
void rtw_set_channel_mac(struct rtw_dev *rtwdev, u8 channel, u8 bw,
u8 primary_ch_idx)
@@ -60,6 +61,7 @@
static int rtw_mac_pre_system_cfg(struct rtw_dev *rtwdev)
{
+ unsigned int retry;
u32 value32;
u8 value8;
@@ -77,6 +79,26 @@
case RTW_HCI_TYPE_PCIE:
rtw_write32_set(rtwdev, REG_HCI_OPT_CTRL, BIT_USB_SUS_DIS);
break;
+ case RTW_HCI_TYPE_SDIO:
+ rtw_write8_clr(rtwdev, REG_SDIO_HSUS_CTRL, BIT(0));
+
+ for (retry = 0; retry < RTW_PWR_POLLING_CNT; retry++) {
+ if (rtw_read8(rtwdev, REG_SDIO_HSUS_CTRL) & BIT(1))
+ break;
+
+ usleep_range(10, 50);
+ }
+
+ if (retry == RTW_PWR_POLLING_CNT) {
+ rtw_err(rtwdev, "failed to poll REG_SDIO_HSUS_CTRL[1]");
+ return -ETIMEDOUT;
+ }
+
+ if (rtw_sdio_is_sdio30_supported(rtwdev))
+ rtw_write8_set(rtwdev, REG_HCI_OPT_CTRL + 2, BIT(2));
+ else
+ rtw_write8_clr(rtwdev, REG_HCI_OPT_CTRL + 2, BIT(2));
+ break;
case RTW_HCI_TYPE_USB:
break;
default:
@@ -217,10 +239,13 @@
cut_mask = cut_version_to_mask(cut);
switch (rtw_hci_type(rtwdev)) {
case RTW_HCI_TYPE_PCIE:
- intf_mask = BIT(2);
+ intf_mask = RTW_PWR_INTF_PCI_MSK;
break;
case RTW_HCI_TYPE_USB:
- intf_mask = BIT(1);
+ intf_mask = RTW_PWR_INTF_USB_MSK;
+ break;
+ case RTW_HCI_TYPE_SDIO:
+ intf_mask = RTW_PWR_INTF_SDIO_MSK;
break;
default:
return -EINVAL;
@@ -245,6 +270,7 @@
{
const struct rtw_chip_info *chip = rtwdev->chip;
const struct rtw_pwr_seq_cmd **pwr_seq;
+ u32 imr;
u8 rpwm;
bool cur_pwr;
int ret;
@@ -270,16 +296,28 @@
if (pwr_on == cur_pwr)
return -EALREADY;
+ /* Always signal power off before power sequence. This way
+ * read/write functions will take path which works in both
+ * states. State will change in the middle of the sequence.
+ */
+ rtw_hci_power_switch(rtwdev, false);
+
+ imr = rtw_read32(rtwdev, REG_SDIO_HIMR);
+ rtw_write32(rtwdev, REG_SDIO_HIMR, 0);
+
pwr_seq = pwr_on ? chip->pwr_on_seq : chip->pwr_off_seq;
- ret = rtw_pwr_seq_parser(rtwdev, pwr_seq);
- if (ret)
- return ret;
+ if (rtw_pwr_seq_parser(rtwdev, pwr_seq)) {
+ rtw_write32(rtwdev, REG_SDIO_HIMR, imr);
+ return -EINVAL;
+ }
if (pwr_on)
set_bit(RTW_FLAG_POWERON, rtwdev->flags);
else
clear_bit(RTW_FLAG_POWERON, rtwdev->flags);
+ rtw_hci_power_switch(rtwdev, pwr_on);
+
return 0;
}
@@ -451,6 +489,9 @@
rtw_write16(rtwdev, REG_FIFOPAGE_INFO_1, 0x200);
rtw_write32(rtwdev, REG_RQPN_CTRL_2, bckp[bckp_idx - 1].val);
+ if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_SDIO)
+ rtw_read32(rtwdev, REG_SDIO_FREE_TXPG);
+
/* Disable beacon related functions */
tmp = rtw_read8(rtwdev, REG_BCN_CTRL);
bckp[bckp_idx].len = 1;
@@ -1026,6 +1067,9 @@
else
return -EINVAL;
break;
+ case RTW_HCI_TYPE_SDIO:
+ rqpn = &chip->rqpn_table[0];
+ break;
default:
return -EINVAL;
}
@@ -1044,6 +1088,16 @@
if (rtw_chip_wcpu_11ac(rtwdev))
rtw_write32(rtwdev, REG_H2CQ_CSR, BIT_H2CQ_FULL);
+ if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB)
+ rtw_write8_set(rtwdev, REG_TXDMA_PQ_MAP, BIT_RXDMA_ARBBW_EN);
+
+ if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_SDIO) {
+ rtw_read32(rtwdev, REG_SDIO_FREE_TXPG);
+ rtw_write32(rtwdev, REG_SDIO_TX_CTRL, 0);
+ } else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) {
+ rtw_write8_set(rtwdev, REG_TXDMA_PQ_MAP, BIT_RXDMA_ARBBW_EN);
+ }
+
return 0;
}
@@ -1185,6 +1239,9 @@
else
return -EINVAL;
break;
+ case RTW_HCI_TYPE_SDIO:
+ pg_tbl = &chip->page_table[0];
+ break;
default:
return -EINVAL;
}
diff -Naur a/drivers/net/wireless/realtek/rtw88/mac.h b/drivers/net/wireless/realtek/rtw88/mac.h
--- a/drivers/net/wireless/realtek/rtw88/mac.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/mac.h 2023-05-26 05:23:16.041633711 -0400
@@ -7,7 +7,6 @@
#define RTW_HW_PORT_NUM 5
#define cut_version_to_mask(cut) (0x1 << ((cut) + 1))
-#define SDIO_LOCAL_OFFSET 0x10250000
#define DDMA_POLLING_COUNT 1000
#define C2H_PKT_BUF 256
#define REPORT_BUF 128
diff -Naur a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
--- a/drivers/net/wireless/realtek/rtw88/main.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/main.c 2023-05-26 05:40:07.697049796 -0400
@@ -18,6 +18,7 @@
#include "debug.h"
#include "bf.h"
#include "sar.h"
+#include "sdio.h"
bool rtw_disable_lps_deep_mode;
EXPORT_SYMBOL(rtw_disable_lps_deep_mode);
@@ -102,6 +103,26 @@
{.bitrate = 540, .hw_value = 0x0b,},
};
+static const struct ieee80211_iface_limit rtw_iface_limits[] = {
+ {
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_STATION),
+ },
+ {
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_AP),
+ }
+};
+
+static const struct ieee80211_iface_combination rtw_iface_combs[] = {
+ {
+ .limits = rtw_iface_limits,
+ .n_limits = ARRAY_SIZE(rtw_iface_limits),
+ .max_interfaces = 2,
+ .num_different_channels = 1,
+ }
+};
+
u16 rtw_desc_to_bitrate(u8 desc_rate)
{
struct ieee80211_rate rate;
@@ -241,8 +262,10 @@
rtw_phy_dynamic_mechanism(rtwdev);
data.rtwdev = rtwdev;
- /* use atomic version to avoid taking local->iflist_mtx mutex */
- rtw_iterate_vifs_atomic(rtwdev, rtw_vif_watch_dog_iter, &data);
+ /* rtw_iterate_vifs internally uses an atomic iterator which is needed
+ * to avoid taking local->iflist_mtx mutex
+ */
+ rtw_iterate_vifs(rtwdev, rtw_vif_watch_dog_iter, &data);
/* fw supports only one station associated to enter lps, if there are
* more than two stations associated to the AP, then we can not enter
@@ -1746,7 +1769,8 @@
update_firmware_info(rtwdev, fw);
complete_all(&fw->completion);
- rtw_info(rtwdev, "Firmware version %u.%u.%u, H2C version %u\n",
+ rtw_info(rtwdev, "%sFirmware version %u.%u.%u, H2C version %u\n",
+ fw->type == RTW_WOWLAN_FW ? "WOW " : "",
fw->version, fw->sub_version, fw->sub_index, fw->h2c_version);
}
@@ -1772,6 +1796,7 @@
return -ENOENT;
}
+ fw->type = type;
fw->rtwdev = rtwdev;
init_completion(&fw->completion);
@@ -1796,6 +1821,14 @@
rtwdev->hci.rpwm_addr = 0x03d9;
rtwdev->hci.cpwm_addr = 0x03da;
break;
+ case RTW_HCI_TYPE_SDIO:
+ rtwdev->hci.rpwm_addr = REG_SDIO_HRPWM1;
+ rtwdev->hci.cpwm_addr = REG_SDIO_HCPWM1_V2;
+ break;
+ case RTW_HCI_TYPE_USB:
+ rtwdev->hci.rpwm_addr = 0xfe58;
+ rtwdev->hci.cpwm_addr = 0xfe57;
+ break;
default:
rtw_err(rtwdev, "unsupported hci type\n");
return -EINVAL;
@@ -2080,13 +2113,10 @@
skb_queue_head_init(&rtwdev->coex.queue);
skb_queue_head_init(&rtwdev->tx_report.queue);
- spin_lock_init(&rtwdev->rf_lock);
- spin_lock_init(&rtwdev->h2c.lock);
spin_lock_init(&rtwdev->txq_lock);
spin_lock_init(&rtwdev->tx_report.q_lock);
mutex_init(&rtwdev->mutex);
- mutex_init(&rtwdev->coex.mutex);
mutex_init(&rtwdev->hal.tx_power_mutex);
init_waitqueue_head(&rtwdev->coex.wait);
@@ -2158,7 +2188,6 @@
}
mutex_destroy(&rtwdev->mutex);
- mutex_destroy(&rtwdev->coex.mutex);
mutex_destroy(&rtwdev->hal.tx_power_mutex);
}
EXPORT_SYMBOL(rtw_core_deinit);
@@ -2169,9 +2198,11 @@
int max_tx_headroom = 0;
int ret;
- /* TODO: USB & SDIO may need extra room? */
max_tx_headroom = rtwdev->chip->tx_pkt_desc_sz;
+ if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_SDIO)
+ max_tx_headroom += RTW_SDIO_DATA_PTR_ALIGN;
+
hw->extra_tx_headroom = max_tx_headroom;
hw->queues = IEEE80211_NUM_ACS;
hw->txq_data_size = sizeof(struct rtw_txq);
@@ -2205,6 +2236,11 @@
hw->wiphy->max_scan_ssids = RTW_SCAN_MAX_SSIDS;
hw->wiphy->max_scan_ie_len = rtw_get_max_scan_ie_len(rtwdev);
+ if (rtwdev->chip->id == RTW_CHIP_TYPE_8822C) {
+ hw->wiphy->iface_combinations = rtw_iface_combs;
+ hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtw_iface_combs);
+ }
+
wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SCAN_RANDOM_SN);
wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL);
diff -Naur a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h
--- a/drivers/net/wireless/realtek/rtw88/main.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/main.h 2023-05-26 05:23:16.016634105 -0400
@@ -874,6 +874,10 @@
bool is_tx2_path);
void (*config_txrx_mode)(struct rtw_dev *rtwdev, u8 tx_path,
u8 rx_path, bool is_tx2_path);
+ /* for USB/SDIO only */
+ void (*fill_txdesc_checksum)(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc);
/* for coex */
void (*coex_set_init)(struct rtw_dev *rtwdev);
@@ -1504,8 +1508,6 @@
};
struct rtw_coex {
- /* protects coex info request section */
- struct mutex mutex;
struct sk_buff_head queue;
wait_queue_head_t wait;
@@ -1854,6 +1856,7 @@
u16 h2c_version;
u32 feature;
u32 feature_ext;
+ enum rtw_fw_type type;
};
enum rtw_sar_sources {
@@ -1997,9 +2000,6 @@
/* ensures exclusive access from mac80211 callbacks */
struct mutex mutex;
- /* read/write rf register */
- spinlock_t rf_lock;
-
/* watch dog every 2 sec */
struct delayed_work watch_dog_work;
u32 watch_dog_cnt;
@@ -2025,8 +2025,6 @@
struct {
/* incicate the mail box to use with fw */
u8 last_box_num;
- /* protect to send h2c to fw */
- spinlock_t lock;
u32 seq;
} h2c;
diff -Naur a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile
--- a/drivers/net/wireless/realtek/rtw88/Makefile 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/Makefile 2023-05-26 05:23:16.051633553 -0400
@@ -26,23 +26,50 @@
obj-$(CONFIG_RTW88_8822BE) += rtw88_8822be.o
rtw88_8822be-objs := rtw8822be.o
+obj-$(CONFIG_RTW88_8822BS) += rtw88_8822bs.o
+rtw88_8822bs-objs := rtw8822bs.o
+
+obj-$(CONFIG_RTW88_8822BU) += rtw88_8822bu.o
+rtw88_8822bu-objs := rtw8822bu.o
+
obj-$(CONFIG_RTW88_8822C) += rtw88_8822c.o
rtw88_8822c-objs := rtw8822c.o rtw8822c_table.o
obj-$(CONFIG_RTW88_8822CE) += rtw88_8822ce.o
rtw88_8822ce-objs := rtw8822ce.o
+obj-$(CONFIG_RTW88_8822CS) += rtw88_8822cs.o
+rtw88_8822cs-objs := rtw8822cs.o
+
+obj-$(CONFIG_RTW88_8822CU) += rtw88_8822cu.o
+rtw88_8822cu-objs := rtw8822cu.o
+
obj-$(CONFIG_RTW88_8723D) += rtw88_8723d.o
rtw88_8723d-objs := rtw8723d.o rtw8723d_table.o
obj-$(CONFIG_RTW88_8723DE) += rtw88_8723de.o
rtw88_8723de-objs := rtw8723de.o
+obj-$(CONFIG_RTW88_8723DU) += rtw88_8723du.o
+rtw88_8723du-objs := rtw8723du.o
+
obj-$(CONFIG_RTW88_8821C) += rtw88_8821c.o
rtw88_8821c-objs := rtw8821c.o rtw8821c_table.o
obj-$(CONFIG_RTW88_8821CE) += rtw88_8821ce.o
rtw88_8821ce-objs := rtw8821ce.o
+obj-$(CONFIG_RTW88_8821CS) += rtw88_8821cs.o
+rtw88_8821cs-objs := rtw8821cs.o
+
+obj-$(CONFIG_RTW88_8821CU) += rtw88_8821cu.o
+rtw88_8821cu-objs := rtw8821cu.o
+
obj-$(CONFIG_RTW88_PCI) += rtw88_pci.o
rtw88_pci-objs := pci.o
+
+obj-$(CONFIG_RTW88_SDIO) += rtw88_sdio.o
+rtw88_sdio-objs := sdio.o
+
+obj-$(CONFIG_RTW88_USB) += rtw88_usb.o
+rtw88_usb-objs := usb.o
diff -Naur a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c
--- a/drivers/net/wireless/realtek/rtw88/pci.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/pci.c 2023-05-26 05:23:16.038633758 -0400
@@ -30,7 +30,8 @@
[RTW_TX_QUEUE_H2C] = RTK_PCI_TXBD_IDX_H2CQ,
};
-static u8 rtw_pci_get_tx_qsel(struct sk_buff *skb, u8 queue)
+static u8 rtw_pci_get_tx_qsel(struct sk_buff *skb,
+ enum rtw_tx_queue_type queue)
{
switch (queue) {
case RTW_TX_QUEUE_BCN:
@@ -542,7 +543,7 @@
static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)
{
struct rtw_pci_tx_ring *tx_ring;
- u8 queue;
+ enum rtw_tx_queue_type queue;
rtw_pci_reset_trx_ring(rtwdev);
for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) {
@@ -608,8 +609,8 @@
{
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
struct rtw_pci_tx_ring *tx_ring;
+ enum rtw_tx_queue_type queue;
bool tx_empty = true;
- u8 queue;
if (rtw_fw_feature_check(&rtwdev->fw, FW_FEATURE_TX_WAKE))
goto enter_deep_ps;
@@ -669,37 +670,6 @@
spin_unlock_bh(&rtwpci->irq_lock);
}
-static u8 ac_to_hwq[] = {
- [IEEE80211_AC_VO] = RTW_TX_QUEUE_VO,
- [IEEE80211_AC_VI] = RTW_TX_QUEUE_VI,
- [IEEE80211_AC_BE] = RTW_TX_QUEUE_BE,
- [IEEE80211_AC_BK] = RTW_TX_QUEUE_BK,
-};
-
-static_assert(ARRAY_SIZE(ac_to_hwq) == IEEE80211_NUM_ACS);
-
-static u8 rtw_hw_queue_mapping(struct sk_buff *skb)
-{
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- __le16 fc = hdr->frame_control;
- u8 q_mapping = skb_get_queue_mapping(skb);
- u8 queue;
-
- if (unlikely(ieee80211_is_beacon(fc)))
- queue = RTW_TX_QUEUE_BCN;
- else if (unlikely(ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc)))
- queue = RTW_TX_QUEUE_MGMT;
- else if (is_broadcast_ether_addr(hdr->addr1) ||
- is_multicast_ether_addr(hdr->addr1))
- queue = RTW_TX_QUEUE_HI0;
- else if (WARN_ON_ONCE(q_mapping >= ARRAY_SIZE(ac_to_hwq)))
- queue = ac_to_hwq[IEEE80211_AC_BE];
- else
- queue = ac_to_hwq[q_mapping];
-
- return queue;
-}
-
static void rtw_pci_release_rsvd_page(struct rtw_pci *rtwpci,
struct rtw_pci_tx_ring *ring)
{
@@ -797,13 +767,14 @@
} else {
for (i = 0; i < rtwdev->hw->queues; i++)
if (queues & BIT(i))
- pci_queues |= BIT(ac_to_hwq[i]);
+ pci_queues |= BIT(rtw_tx_ac_to_hwq(i));
}
__rtw_pci_flush_queues(rtwdev, pci_queues, drop);
}
-static void rtw_pci_tx_kick_off_queue(struct rtw_dev *rtwdev, u8 queue)
+static void rtw_pci_tx_kick_off_queue(struct rtw_dev *rtwdev,
+ enum rtw_tx_queue_type queue)
{
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
struct rtw_pci_tx_ring *ring;
@@ -822,7 +793,7 @@
static void rtw_pci_tx_kick_off(struct rtw_dev *rtwdev)
{
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
- u8 queue;
+ enum rtw_tx_queue_type queue;
for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++)
if (test_and_clear_bit(queue, rtwpci->tx_queued))
@@ -831,7 +802,8 @@
static int rtw_pci_tx_write_data(struct rtw_dev *rtwdev,
struct rtw_tx_pkt_info *pkt_info,
- struct sk_buff *skb, u8 queue)
+ struct sk_buff *skb,
+ enum rtw_tx_queue_type queue)
{
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
const struct rtw_chip_info *chip = rtwdev->chip;
@@ -949,9 +921,9 @@
struct rtw_tx_pkt_info *pkt_info,
struct sk_buff *skb)
{
+ enum rtw_tx_queue_type queue = rtw_tx_queue_mapping(skb);
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
struct rtw_pci_tx_ring *ring;
- u8 queue = rtw_hw_queue_mapping(skb);
int ret;
ret = rtw_pci_tx_write_data(rtwdev, pkt_info, skb, queue);
diff -Naur a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c
--- a/drivers/net/wireless/realtek/rtw88/phy.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/phy.c 2023-05-26 05:23:16.012634168 -0400
@@ -300,7 +300,7 @@
data.rtwdev = rtwdev;
data.min_rssi = U8_MAX;
- rtw_iterate_stas_atomic(rtwdev, rtw_phy_stat_rssi_iter, &data);
+ rtw_iterate_stas(rtwdev, rtw_phy_stat_rssi_iter, &data);
dm_info->pre_min_rssi = dm_info->min_rssi;
dm_info->min_rssi = data.min_rssi;
@@ -544,7 +544,7 @@
if (rtwdev->watch_dog_cnt & 0x3)
return;
- rtw_iterate_stas_atomic(rtwdev, rtw_phy_ra_info_update_iter, rtwdev);
+ rtw_iterate_stas(rtwdev, rtw_phy_ra_info_update_iter, rtwdev);
}
static u32 rtw_phy_get_rrsr_mask(struct rtw_dev *rtwdev, u8 rate_idx)
@@ -597,7 +597,7 @@
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
dm_info->rrsr_mask_min = RRSR_RATE_ORDER_MAX;
- rtw_iterate_stas_atomic(rtwdev, rtw_phy_rrsr_mask_min_iter, rtwdev);
+ rtw_iterate_stas(rtwdev, rtw_phy_rrsr_mask_min_iter, rtwdev);
rtw_write32(rtwdev, REG_RRSR, dm_info->rrsr_val_init & dm_info->rrsr_mask_min);
}
diff -Naur a/drivers/net/wireless/realtek/rtw88/ps.c b/drivers/net/wireless/realtek/rtw88/ps.c
--- a/drivers/net/wireless/realtek/rtw88/ps.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/ps.c 2023-05-26 05:23:16.013634152 -0400
@@ -61,7 +61,7 @@
return ret;
}
- rtw_iterate_vifs_atomic(rtwdev, rtw_restore_port_cfg_iter, rtwdev);
+ rtw_iterate_vifs(rtwdev, rtw_restore_port_cfg_iter, rtwdev);
rtw_coex_ips_notify(rtwdev, COEX_IPS_LEAVE);
diff -Naur a/drivers/net/wireless/realtek/rtw88/ps.h b/drivers/net/wireless/realtek/rtw88/ps.h
--- a/drivers/net/wireless/realtek/rtw88/ps.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/ps.h 2023-05-26 05:23:16.049633585 -0400
@@ -12,7 +12,7 @@
#define POWER_TX_WAKE BIT(1)
#define POWER_MODE_LCLK BIT(0)
-#define LEAVE_LPS_TRY_CNT 5
+#define LEAVE_LPS_TRY_CNT 10
#define LEAVE_LPS_TIMEOUT msecs_to_jiffies(100)
int rtw_enter_ips(struct rtw_dev *rtwdev);
diff -Naur a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h
--- a/drivers/net/wireless/realtek/rtw88/reg.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/reg.h 2023-05-26 05:23:16.042633695 -0400
@@ -184,6 +184,10 @@
#define BIT_TXDMA_VIQ_MAP(x) \
(((x) & BIT_MASK_TXDMA_VIQ_MAP) << BIT_SHIFT_TXDMA_VIQ_MAP)
#define REG_TXDMA_PQ_MAP 0x010C
+#define BIT_RXDMA_ARBBW_EN BIT(0)
+#define BIT_RXSHFT_EN BIT(1)
+#define BIT_RXDMA_AGG_EN BIT(2)
+#define BIT_TXDMA_BW_EN BIT(3)
#define BIT_SHIFT_TXDMA_BEQ_MAP 8
#define BIT_MASK_TXDMA_BEQ_MAP 0x3
#define BIT_TXDMA_BEQ_MAP(x) \
@@ -282,10 +286,17 @@
#define REG_H2C_TAIL 0x0248
#define REG_H2C_READ_ADDR 0x024C
#define REG_H2C_INFO 0x0254
+#define REG_RXDMA_AGG_PG_TH 0x0280
+#define BIT_SHIFT_DMA_AGG_TO_V1 8
+#define BIT_EN_PRE_CALC BIT(29)
#define REG_RXPKT_NUM 0x0284
#define BIT_RXDMA_REQ BIT(19)
#define BIT_RW_RELEASE BIT(18)
#define BIT_RXDMA_IDLE BIT(17)
+#define REG_RXDMA_STATUS 0x0288
+#define REG_RXDMA_DPR 0x028C
+#define REG_RXDMA_MODE 0x0290
+#define BIT_DMA_MODE BIT(1)
#define REG_RXPKTNUM 0x02B0
#define REG_INT_MIG 0x0304
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c
--- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c 2023-05-26 05:23:16.027633932 -0400
@@ -210,6 +210,12 @@
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
+static void rtw8723du_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8723d_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->u.mac_addr);
+}
+
static int rtw8723d_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
@@ -239,6 +245,9 @@
case RTW_HCI_TYPE_PCIE:
rtw8723de_efuse_parsing(efuse, map);
break;
+ case RTW_HCI_TYPE_USB:
+ rtw8723du_efuse_parsing(efuse, map);
+ break;
default:
/* unsupported now */
return -ENOTSUPP;
@@ -1945,6 +1954,24 @@
dm_info->pwr_trk_triggered = false;
}
+static void rtw8723d_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */
+ __le16 chksum = 0;
+ __le16 *data = (__le16 *)(txdesc);
+
+ SET_TX_DESC_TXDESC_CHECKSUM(txdesc, 0x0000);
+
+ while (words--)
+ chksum ^= *data++;
+
+ chksum = ~chksum;
+
+ SET_TX_DESC_TXDESC_CHECKSUM(txdesc, __le16_to_cpu(chksum));
+}
+
static struct rtw_chip_ops rtw8723d_ops = {
.phy_set_param = rtw8723d_phy_set_param,
.read_efuse = rtw8723d_read_efuse,
@@ -1965,6 +1992,7 @@
.config_bfee = NULL,
.set_gid_table = NULL,
.cfg_csi_rate = NULL,
+ .fill_txdesc_checksum = rtw8723d_fill_txdesc_checksum,
.coex_set_init = rtw8723d_coex_cfg_init,
.coex_set_ant_switch = NULL,
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8723d.h b/drivers/net/wireless/realtek/rtw88/rtw8723d.h
--- a/drivers/net/wireless/realtek/rtw88/rtw8723d.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.h 2023-05-26 05:23:16.027633932 -0400
@@ -41,6 +41,14 @@
u8 sub_device_id[2];
};
+struct rtw8723du_efuse {
+ u8 res4[48]; /* 0xd0 */
+ u8 vender_id[2]; /* 0x100 */
+ u8 product_id[2]; /* 0x102 */
+ u8 usb_option; /* 0x104 */
+ u8 mac_addr[ETH_ALEN]; /* 0x107 */
+};
+
struct rtw8723d_efuse {
__le16 rtl_id;
u8 rsvd[2];
@@ -69,7 +77,10 @@
u8 rfe_option;
u8 country_code[2];
u8 res[3];
- struct rtw8723de_efuse e;
+ union {
+ struct rtw8723de_efuse e;
+ struct rtw8723du_efuse u;
+ };
};
extern const struct rtw_chip_info rtw8723d_hw_spec;
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c 2023-05-26 05:23:16.038633758 -0400
@@ -26,6 +26,18 @@
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
+static void rtw8821cs_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8821c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->s.mac_addr);
+}
+
+static void rtw8821cu_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8821c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->u.mac_addr);
+}
+
enum rtw8821ce_rf_set {
SWITCH_TO_BTG,
SWITCH_TO_WLG,
@@ -68,6 +80,12 @@
case RTW_HCI_TYPE_PCIE:
rtw8821ce_efuse_parsing(efuse, map);
break;
+ case RTW_HCI_TYPE_SDIO:
+ rtw8821cs_efuse_parsing(efuse, map);
+ break;
+ case RTW_HCI_TYPE_USB:
+ rtw8821cu_efuse_parsing(efuse, map);
+ break;
default:
/* unsupported now */
return -ENOTSUPP;
@@ -1148,6 +1166,13 @@
dm_info->cck_pd_default + new_lvl * 2);
}
+static void rtw8821c_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ fill_txdesc_checksum_common(txdesc, 16);
+}
+
static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8821c[] = {
{0x0086,
RTW_PWR_CUT_ALL_MSK,
@@ -1521,6 +1546,7 @@
[2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
[4] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
[6] = RTW_DEF_RFE(8821c, 0, 0),
+ [34] = RTW_DEF_RFE(8821c, 0, 0),
};
static struct rtw_hw_reg rtw8821c_dig[] = {
@@ -1595,6 +1621,7 @@
.config_bfee = rtw8821c_bf_config_bfee,
.set_gid_table = rtw_bf_set_gid_table,
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
+ .fill_txdesc_checksum = rtw8821c_fill_txdesc_checksum,
.coex_set_init = rtw8821c_coex_cfg_init,
.coex_set_ant_switch = rtw8821c_coex_cfg_ant_switch,
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h 2023-05-26 05:23:16.039633742 -0400
@@ -9,6 +9,26 @@
#define RCR_VHT_ACK BIT(26)
+struct rtw8821cu_efuse {
+ u8 res4[4]; /* 0xd0 */
+ u8 usb_optional_function;
+ u8 res5[0x1e];
+ u8 res6[2];
+ u8 serial[0x0b]; /* 0xf5 */
+ u8 vid; /* 0x100 */
+ u8 res7;
+ u8 pid;
+ u8 res8[4];
+ u8 mac_addr[ETH_ALEN]; /* 0x107 */
+ u8 res9[2];
+ u8 vendor_name[0x07];
+ u8 res10[2];
+ u8 device_name[0x14];
+ u8 res11[0xcf];
+ u8 package_type; /* 0x1fb */
+ u8 res12[0x4];
+};
+
struct rtw8821ce_efuse {
u8 mac_addr[ETH_ALEN]; /* 0xd0 */
u8 vender_id[2];
@@ -45,6 +65,11 @@
u8 res7;
};
+struct rtw8821cs_efuse {
+ u8 res4[0x4a]; /* 0xd0 */
+ u8 mac_addr[ETH_ALEN]; /* 0x11a */
+};
+
struct rtw8821c_efuse {
__le16 rtl_id;
u8 res0[0x0e];
@@ -73,6 +98,8 @@
u8 res[3];
union {
struct rtw8821ce_efuse e;
+ struct rtw8821cs_efuse s;
+ struct rtw8821cu_efuse u;
};
};
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c 2023-05-26 05:23:16.039633742 -0400
@@ -26,6 +26,19 @@
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
+static void rtw8822bs_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8822b_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->s.mac_addr);
+}
+
+static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8822b_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->u.mac_addr);
+
+}
+
static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
@@ -56,6 +69,12 @@
case RTW_HCI_TYPE_PCIE:
rtw8822be_efuse_parsing(efuse, map);
break;
+ case RTW_HCI_TYPE_SDIO:
+ rtw8822bs_efuse_parsing(efuse, map);
+ break;
+ case RTW_HCI_TYPE_USB:
+ rtw8822bu_efuse_parsing(efuse, map);
+ break;
default:
/* unsupported now */
return -ENOTSUPP;
@@ -1588,6 +1607,15 @@
rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
}
+static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */
+
+ fill_txdesc_checksum_common(txdesc, words);
+}
+
static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = {
{0x0086,
RTW_PWR_CUT_ALL_MSK,
@@ -2163,6 +2191,7 @@
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
.adaptivity_init = rtw8822b_adaptivity_init,
.adaptivity = rtw8822b_adaptivity,
+ .fill_txdesc_checksum = rtw8822b_fill_txdesc_checksum,
.coex_set_init = rtw8822b_coex_cfg_init,
.coex_set_ant_switch = rtw8822b_coex_cfg_ant_switch,
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8822b.h b/drivers/net/wireless/realtek/rtw88/rtw8822b.h
--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.h 2023-05-26 05:23:16.039633742 -0400
@@ -65,6 +65,11 @@
u8 res7;
};
+struct rtw8822bs_efuse {
+ u8 res4[0x4a]; /* 0xd0 */
+ u8 mac_addr[ETH_ALEN]; /* 0x11a */
+};
+
struct rtw8822b_efuse {
__le16 rtl_id;
u8 res0[0x0e];
@@ -94,6 +99,7 @@
union {
struct rtw8822bu_efuse u;
struct rtw8822be_efuse e;
+ struct rtw8822bs_efuse s;
};
};
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
--- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c 2023-05-26 05:23:16.040633727 -0400
@@ -29,6 +29,18 @@
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
+static void rtw8822cs_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8822c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->s.mac_addr);
+}
+
+static void rtw8822cu_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8822c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->u.mac_addr);
+}
+
static int rtw8822c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
@@ -58,6 +70,12 @@
case RTW_HCI_TYPE_PCIE:
rtw8822ce_efuse_parsing(efuse, map);
break;
+ case RTW_HCI_TYPE_SDIO:
+ rtw8822cs_efuse_parsing(efuse, map);
+ break;
+ case RTW_HCI_TYPE_USB:
+ rtw8822cu_efuse_parsing(efuse, map);
+ break;
default:
/* unsupported now */
return -ENOTSUPP;
@@ -4557,6 +4575,18 @@
rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
}
+static void rtw8822c_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ const struct rtw_chip_info *chip = rtwdev->chip;
+ size_t words;
+
+ words = (pkt_info->pkt_offset * 8 + chip->tx_pkt_desc_sz) / 2;
+
+ fill_txdesc_checksum_common(txdesc, words);
+}
+
static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = {
{0x0086,
RTW_PWR_CUT_ALL_MSK,
@@ -4895,6 +4925,8 @@
[0] = RTW_DEF_RFE(8822c, 0, 0),
[1] = RTW_DEF_RFE(8822c, 0, 0),
[2] = RTW_DEF_RFE(8822c, 0, 0),
+ [3] = RTW_DEF_RFE(8822c, 0, 0),
+ [4] = RTW_DEF_RFE(8822c, 0, 0),
[5] = RTW_DEF_RFE(8822c, 0, 5),
[6] = RTW_DEF_RFE(8822c, 0, 0),
};
@@ -4978,6 +5010,7 @@
.cfo_track = rtw8822c_cfo_track,
.config_tx_path = rtw8822c_config_tx_path,
.config_txrx_mode = rtw8822c_config_trx_mode,
+ .fill_txdesc_checksum = rtw8822c_fill_txdesc_checksum,
.coex_set_init = rtw8822c_coex_cfg_init,
.coex_set_ant_switch = NULL,
diff -Naur a/drivers/net/wireless/realtek/rtw88/rtw8822c.h b/drivers/net/wireless/realtek/rtw88/rtw8822c.h
--- a/drivers/net/wireless/realtek/rtw88/rtw8822c.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.h 2023-05-26 05:23:16.041633711 -0400
@@ -16,6 +16,11 @@
u8 res2[0x3d];
};
+struct rtw8822cs_efuse {
+ u8 res0[0x4a]; /* 0x120 */
+ u8 mac_addr[ETH_ALEN]; /* 0x16a */
+};
+
struct rtw8822ce_efuse {
u8 mac_addr[ETH_ALEN]; /* 0x120 */
u8 vender_id[2];
@@ -92,6 +97,7 @@
u8 res10[0x42];
union {
struct rtw8822cu_efuse u;
+ struct rtw8822cs_efuse s;
struct rtw8822ce_efuse e;
};
};
diff -Naur a/drivers/net/wireless/realtek/rtw88/tx.c b/drivers/net/wireless/realtek/rtw88/tx.c
--- a/drivers/net/wireless/realtek/rtw88/tx.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/tx.c 2023-05-26 05:23:16.038633758 -0400
@@ -682,3 +682,44 @@
list_del_init(&rtwtxq->list);
spin_unlock_bh(&rtwdev->txq_lock);
}
+
+static const enum rtw_tx_queue_type ac_to_hwq[] = {
+ [IEEE80211_AC_VO] = RTW_TX_QUEUE_VO,
+ [IEEE80211_AC_VI] = RTW_TX_QUEUE_VI,
+ [IEEE80211_AC_BE] = RTW_TX_QUEUE_BE,
+ [IEEE80211_AC_BK] = RTW_TX_QUEUE_BK,
+};
+
+static_assert(ARRAY_SIZE(ac_to_hwq) == IEEE80211_NUM_ACS);
+
+enum rtw_tx_queue_type rtw_tx_ac_to_hwq(enum ieee80211_ac_numbers ac)
+{
+ if (WARN_ON(unlikely(ac >= IEEE80211_NUM_ACS)))
+ return RTW_TX_QUEUE_BE;
+
+ return ac_to_hwq[ac];
+}
+EXPORT_SYMBOL(rtw_tx_ac_to_hwq);
+
+enum rtw_tx_queue_type rtw_tx_queue_mapping(struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ __le16 fc = hdr->frame_control;
+ u8 q_mapping = skb_get_queue_mapping(skb);
+ enum rtw_tx_queue_type queue;
+
+ if (unlikely(ieee80211_is_beacon(fc)))
+ queue = RTW_TX_QUEUE_BCN;
+ else if (unlikely(ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc)))
+ queue = RTW_TX_QUEUE_MGMT;
+ else if (is_broadcast_ether_addr(hdr->addr1) ||
+ is_multicast_ether_addr(hdr->addr1))
+ queue = RTW_TX_QUEUE_HI0;
+ else if (WARN_ON_ONCE(q_mapping >= ARRAY_SIZE(ac_to_hwq)))
+ queue = ac_to_hwq[IEEE80211_AC_BE];
+ else
+ queue = ac_to_hwq[q_mapping];
+
+ return queue;
+}
+EXPORT_SYMBOL(rtw_tx_queue_mapping);
diff -Naur a/drivers/net/wireless/realtek/rtw88/tx.h b/drivers/net/wireless/realtek/rtw88/tx.h
--- a/drivers/net/wireless/realtek/rtw88/tx.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/tx.h 2023-05-26 05:23:16.038633758 -0400
@@ -71,6 +71,14 @@
le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(15))
#define SET_TX_DESC_BT_NULL(txdesc, value) \
le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, BIT(23))
+#define SET_TX_DESC_TXDESC_CHECKSUM(txdesc, value) \
+ le32p_replace_bits((__le32 *)(txdesc) + 0x07, value, GENMASK(15, 0))
+#define SET_TX_DESC_DMA_TXAGG_NUM(txdesc, value) \
+ le32p_replace_bits((__le32 *)(txdesc) + 0x07, value, GENMASK(31, 24))
+#define GET_TX_DESC_PKT_OFFSET(txdesc) \
+ le32_get_bits(*((__le32 *)(txdesc) + 0x01), GENMASK(28, 24))
+#define GET_TX_DESC_QSEL(txdesc) \
+ le32_get_bits(*((__le32 *)(txdesc) + 0x01), GENMASK(12, 8))
enum rtw_tx_desc_queue_select {
TX_DESC_QSEL_TID0 = 0,
@@ -123,4 +131,30 @@
struct rtw_tx_pkt_info *pkt_info,
u8 *buf, u32 size);
+enum rtw_tx_queue_type rtw_tx_ac_to_hwq(enum ieee80211_ac_numbers ac);
+enum rtw_tx_queue_type rtw_tx_queue_mapping(struct sk_buff *skb);
+
+static inline
+void fill_txdesc_checksum_common(u8 *txdesc, size_t words)
+{
+ __le16 chksum = 0;
+ __le16 *data = (__le16 *)(txdesc);
+
+ SET_TX_DESC_TXDESC_CHECKSUM(txdesc, 0x0000);
+
+ while (words--)
+ chksum ^= *data++;
+
+ SET_TX_DESC_TXDESC_CHECKSUM(txdesc, __le16_to_cpu(chksum));
+}
+
+static inline void rtw_tx_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ const struct rtw_chip_info *chip = rtwdev->chip;
+
+ chip->ops->fill_txdesc_checksum(rtwdev, pkt_info, txdesc);
+}
+
#endif
diff -Naur a/drivers/net/wireless/realtek/rtw88/util.c b/drivers/net/wireless/realtek/rtw88/util.c
--- a/drivers/net/wireless/realtek/rtw88/util.c 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/util.c 2023-05-26 05:23:16.013634152 -0400
@@ -105,3 +105,106 @@
*mcs = rate - DESC_RATEMCS0;
}
}
+
+struct rtw_stas_entry {
+ struct list_head list;
+ struct ieee80211_sta *sta;
+};
+
+struct rtw_iter_stas_data {
+ struct rtw_dev *rtwdev;
+ struct list_head list;
+};
+
+static void rtw_collect_sta_iter(void *data, struct ieee80211_sta *sta)
+{
+ struct rtw_iter_stas_data *iter_stas = data;
+ struct rtw_stas_entry *stas_entry;
+
+ stas_entry = kmalloc(sizeof(*stas_entry), GFP_ATOMIC);
+ if (!stas_entry)
+ return;
+
+ stas_entry->sta = sta;
+ list_add_tail(&stas_entry->list, &iter_stas->list);
+}
+
+void rtw_iterate_stas(struct rtw_dev *rtwdev,
+ void (*iterator)(void *data,
+ struct ieee80211_sta *sta),
+ void *data)
+{
+ struct rtw_iter_stas_data iter_data;
+ struct rtw_stas_entry *sta_entry, *tmp;
+
+ /* &rtwdev->mutex makes sure no stations can be removed between
+ * collecting the stations and iterating over them.
+ */
+ lockdep_assert_held(&rtwdev->mutex);
+
+ iter_data.rtwdev = rtwdev;
+ INIT_LIST_HEAD(&iter_data.list);
+
+ ieee80211_iterate_stations_atomic(rtwdev->hw, rtw_collect_sta_iter,
+ &iter_data);
+
+ list_for_each_entry_safe(sta_entry, tmp, &iter_data.list,
+ list) {
+ list_del_init(&sta_entry->list);
+ iterator(data, sta_entry->sta);
+ kfree(sta_entry);
+ }
+}
+
+struct rtw_vifs_entry {
+ struct list_head list;
+ struct ieee80211_vif *vif;
+ u8 mac[ETH_ALEN];
+};
+
+struct rtw_iter_vifs_data {
+ struct rtw_dev *rtwdev;
+ struct list_head list;
+};
+
+static void rtw_collect_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
+{
+ struct rtw_iter_vifs_data *iter_stas = data;
+ struct rtw_vifs_entry *vifs_entry;
+
+ vifs_entry = kmalloc(sizeof(*vifs_entry), GFP_ATOMIC);
+ if (!vifs_entry)
+ return;
+
+ vifs_entry->vif = vif;
+ ether_addr_copy(vifs_entry->mac, mac);
+ list_add_tail(&vifs_entry->list, &iter_stas->list);
+}
+
+void rtw_iterate_vifs(struct rtw_dev *rtwdev,
+ void (*iterator)(void *data, u8 *mac,
+ struct ieee80211_vif *vif),
+ void *data)
+{
+ struct rtw_iter_vifs_data iter_data;
+ struct rtw_vifs_entry *vif_entry, *tmp;
+
+ /* &rtwdev->mutex makes sure no interfaces can be removed between
+ * collecting the interfaces and iterating over them.
+ */
+ lockdep_assert_held(&rtwdev->mutex);
+
+ iter_data.rtwdev = rtwdev;
+ INIT_LIST_HEAD(&iter_data.list);
+
+ ieee80211_iterate_active_interfaces_atomic(rtwdev->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ rtw_collect_vif_iter, &iter_data);
+
+ list_for_each_entry_safe(vif_entry, tmp, &iter_data.list,
+ list) {
+ list_del_init(&vif_entry->list);
+ iterator(data, vif_entry->mac, vif_entry->vif);
+ kfree(vif_entry);
+ }
+}
diff -Naur a/drivers/net/wireless/realtek/rtw88/util.h b/drivers/net/wireless/realtek/rtw88/util.h
--- a/drivers/net/wireless/realtek/rtw88/util.h 2023-05-24 12:32:53.000000000 -0400
+++ b/drivers/net/wireless/realtek/rtw88/util.h 2023-05-26 05:23:16.013634152 -0400
@@ -7,9 +7,6 @@
struct rtw_dev;
-#define rtw_iterate_vifs(rtwdev, iterator, data) \
- ieee80211_iterate_active_interfaces(rtwdev->hw, \
- IEEE80211_IFACE_ITER_NORMAL, iterator, data)
#define rtw_iterate_vifs_atomic(rtwdev, iterator, data) \
ieee80211_iterate_active_interfaces_atomic(rtwdev->hw, \
IEEE80211_IFACE_ITER_NORMAL, iterator, data)
@@ -20,6 +17,15 @@
#define rtw_iterate_keys_rcu(rtwdev, vif, iterator, data) \
ieee80211_iter_keys_rcu((rtwdev)->hw, vif, iterator, data)
+void rtw_iterate_vifs(struct rtw_dev *rtwdev,
+ void (*iterator)(void *data, u8 *mac,
+ struct ieee80211_vif *vif),
+ void *data);
+void rtw_iterate_stas(struct rtw_dev *rtwdev,
+ void (*iterator)(void *data,
+ struct ieee80211_sta *sta),
+ void *data);
+
static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr)
{
__le16 fc = hdr->frame_control;
diff -Naur a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
--- a/include/linux/mmc/sdio_ids.h 2023-05-24 12:32:53.000000000 -0400
+++ b/include/linux/mmc/sdio_ids.h 2023-05-26 05:23:16.036633790 -0400
@@ -111,6 +111,15 @@
#define SDIO_VENDOR_ID_MICROCHIP_WILC 0x0296
#define SDIO_DEVICE_ID_MICROCHIP_WILC1000 0x5347
+#define SDIO_VENDOR_ID_REALTEK 0x024c
+#define SDIO_DEVICE_ID_REALTEK_RTW8723BS 0xb723
+#define SDIO_DEVICE_ID_REALTEK_RTW8723DS 0xd723
+#define SDIO_DEVICE_ID_REALTEK_RTW8821BS 0xb821
+#define SDIO_DEVICE_ID_REALTEK_RTW8821CS 0xc821
+#define SDIO_DEVICE_ID_REALTEK_RTW8821DS 0xd821
+#define SDIO_DEVICE_ID_REALTEK_RTW8822BS 0xb822
+#define SDIO_DEVICE_ID_REALTEK_RTW8822CS 0xc822
+
#define SDIO_VENDOR_ID_SIANO 0x039a
#define SDIO_DEVICE_ID_SIANO_NOVA_B0 0x0201
#define SDIO_DEVICE_ID_SIANO_NICE 0x0202
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