Introduce support for mt7663e 802.11ac 2x2:2 chipset to mt7615 driver.
Co-developed-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
Co-developed-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
---
.../net/wireless/mediatek/mt76/mt7615/dma.c | 45 ++++-
.../wireless/mediatek/mt76/mt7615/eeprom.c | 18 +-
.../net/wireless/mediatek/mt76/mt7615/init.c | 18 +-
.../net/wireless/mediatek/mt76/mt7615/mac.c | 6 +
.../net/wireless/mediatek/mt76/mt7615/mac.h | 7 +
.../net/wireless/mediatek/mt76/mt7615/mcu.c | 154 +++++++++++++++++-
.../net/wireless/mediatek/mt76/mt7615/mmio.c | 28 ++++
.../wireless/mediatek/mt76/mt7615/mt7615.h | 4 +
.../net/wireless/mediatek/mt76/mt7615/pci.c | 11 +-
.../net/wireless/mediatek/mt76/mt7615/regs.h | 12 +-
10 files changed, 287 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
index 1bc71f5081ce..f5c10bf5564b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
@@ -186,6 +186,41 @@ static void mt7622_dma_sched_init(struct mt7615_dev *dev)
mt76_wr(dev, reg + MT_DMASHDL_SCHED_SET1, 0xedcba987);
}
+static void mt7663_dma_sched_init(struct mt7615_dev *dev)
+{
+ int i;
+
+ mt76_rmw(dev, MT_DMA_SHDL(MT_DMASHDL_PKT_MAX_SIZE),
+ MT_DMASHDL_PKT_MAX_SIZE_PLE | MT_DMASHDL_PKT_MAX_SIZE_PSE,
+ FIELD_PREP(MT_DMASHDL_PKT_MAX_SIZE_PLE, 1) |
+ FIELD_PREP(MT_DMASHDL_PKT_MAX_SIZE_PSE, 8));
+
+ /* enable refill control group 0, 1, 2, 4, 5 */
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_REFILL), 0xffc80000);
+ /* enable group 0, 1, 2, 4, 5, 15 */
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_OPTIONAL), 0x70068037);
+
+ /* each group min quota must larger then PLE_PKT_MAX_SIZE_NUM */
+ for (i = 0; i < 5; i++)
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_GROUP_QUOTA(i)),
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MIN, 0x40) |
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MAX, 0x800));
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_GROUP_QUOTA(5)),
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MIN, 0x40) |
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MAX, 0x40));
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_GROUP_QUOTA(15)),
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MIN, 0x20) |
+ FIELD_PREP(MT_DMASHDL_GROUP_QUOTA_MAX, 0x20));
+
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_Q_MAP(0)), 0x42104210);
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_Q_MAP(1)), 0x42104210);
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_Q_MAP(2)), 0x00050005);
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_Q_MAP(3)), 0);
+ /* ALTX0 and ALTX1 QID mapping to group 5 */
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_SCHED_SET0), 0x6012345f);
+ mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_SCHED_SET1), 0xedcba987);
+}
+
int mt7615_dma_init(struct mt7615_dev *dev)
{
int rx_ring_size = MT7615_RX_RING_SIZE;
@@ -198,10 +233,6 @@ int mt7615_dma_init(struct mt7615_dev *dev)
MT_WPDMA_GLO_CFG_FIFO_LITTLE_ENDIAN |
MT_WPDMA_GLO_CFG_OMIT_TX_INFO);
- if (!is_mt7622(&dev->mt76))
- mt76_set(dev, MT_WPDMA_GLO_CFG,
- MT_WPDMA_GLO_CFG_FIRST_TOKEN_ONLY);
-
mt76_rmw_field(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_BT_SIZE_BIT0, 0x1);
@@ -215,6 +246,9 @@ int mt7615_dma_init(struct mt7615_dev *dev)
MT_WPDMA_GLO_CFG_MULTI_DMA_EN, 0x3);
if (is_mt7615(&dev->mt76)) {
+ mt76_set(dev, MT_WPDMA_GLO_CFG,
+ MT_WPDMA_GLO_CFG_FIRST_TOKEN_ONLY);
+
mt76_wr(dev, MT_WPDMA_GLO_CFG1, 0x1);
mt76_wr(dev, MT_WPDMA_TX_PRE_CFG, 0xf0000);
mt76_wr(dev, MT_WPDMA_RX_PRE_CFG, 0xf7f0000);
@@ -271,6 +305,9 @@ int mt7615_dma_init(struct mt7615_dev *dev)
if (is_mt7622(&dev->mt76))
mt7622_dma_sched_init(dev);
+ if (is_mt7663(&dev->mt76))
+ mt7663_dma_sched_init(dev);
+
return 0;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
index b1091694569e..8cefe13e64c2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
@@ -136,6 +136,8 @@ static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev)
/* read tx-rx mask from eeprom */
val = mt76_rr(dev, MT_TOP_STRAP_STA);
max_nss = val & MT_TOP_3NSS ? 3 : 4;
+ if (is_mt7663(&dev->mt76))
+ max_nss = max_nss / 2;
tx_mask = FIELD_GET(MT_EE_NIC_CONF_TX_MASK,
eeprom[MT_EE_NIC_CONF_0]);
@@ -247,6 +249,18 @@ static void mt7622_apply_cal_free_data(struct mt7615_dev *dev)
}
}
+static void mt7615_cal_free_data(struct mt7615_dev *dev)
+{
+ switch (mt76_chip(&dev->mt76)) {
+ case 0x7622:
+ mt7622_apply_cal_free_data(dev);
+ break;
+ case 0x7615:
+ mt7615_apply_cal_free_data(dev);
+ break;
+ }
+}
+
int mt7615_eeprom_init(struct mt7615_dev *dev)
{
int ret;
@@ -259,10 +273,8 @@ int mt7615_eeprom_init(struct mt7615_dev *dev)
if (ret && dev->mt76.otp.data)
memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data,
MT7615_EEPROM_SIZE);
- else if (is_mt7622(&dev->mt76))
- mt7622_apply_cal_free_data(dev);
else
- mt7615_apply_cal_free_data(dev);
+ mt7615_cal_free_data(dev);
mt7615_eeprom_parse_hw_cap(dev);
memcpy(dev->mt76.macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index cbb9c63737aa..3f9d87ebed8c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -4,6 +4,7 @@
* Author: Roy Luo <royluo@xxxxxxxxxx>
* Ryder Lee <ryder.lee@xxxxxxxxxxxx>
* Felix Fietkau <nbd@xxxxxxxx>
+ * Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
*/
#include <linux/etherdevice.h>
@@ -77,7 +78,6 @@ static void mt7615_mac_init(struct mt7615_dev *dev)
int i;
mt7615_init_mac_chain(dev, 0);
- mt7615_init_mac_chain(dev, 1);
mt76_rmw_field(dev, MT_TMAC_CTCR0,
MT_TMAC_CTCR0_INS_DDLMT_REFTIME, 0x3f);
@@ -101,15 +101,25 @@ static void mt7615_mac_init(struct mt7615_dev *dev)
FIELD_PREP(MT_AGG_ARCR_RATE_DOWN_RATIO, 1) |
FIELD_PREP(MT_AGG_ARCR_RATE_UP_EXTRA_TH, 4));
- mt76_wr(dev, MT_DMA_DCR0, MT_DMA_DCR0_RX_VEC_DROP |
- FIELD_PREP(MT_DMA_DCR0_MAX_RX_LEN, 3072));
-
for (i = 0; i < MT7615_WTBL_SIZE; i++)
mt7615_mac_wtbl_update(dev, i,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_EN);
mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0, MT_WF_RMAC_MIB_RXTIME_EN);
+
+ /* disable hdr translation and hw AMSDU */
+ mt76_wr(dev, MT_DMA_DCR0,
+ FIELD_PREP(MT_DMA_DCR0_MAX_RX_LEN, 3072) |
+ MT_DMA_DCR0_RX_VEC_DROP);
+ if (is_mt7663(&dev->mt76)) {
+ mt76_wr(dev, MT_CSR(0x010), 0x8208);
+ mt76_wr(dev, 0x44064, 0x2000000);
+ mt76_wr(dev, MT_WF_AGG(0x160), 0x5c341c02);
+ mt76_wr(dev, MT_WF_AGG(0x164), 0x70708040);
+ } else {
+ mt7615_init_mac_chain(dev, 1);
+ }
}
bool mt7615_wait_for_mcu_init(struct mt7615_dev *dev)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index cb576df9a561..c5244006cd9c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1524,6 +1524,9 @@ void mt7615_mac_set_scs(struct mt7615_dev *dev, bool enable)
if (dev->scs_en == enable)
goto out;
+ if (is_mt7663(&dev->mt76))
+ goto out;
+
if (enable) {
mt76_set(dev, MT_WF_PHY_MIN_PRI_PWR(0),
MT_WF_PHY_PD_BLK(0));
@@ -1555,6 +1558,9 @@ void mt7615_mac_enable_nf(struct mt7615_dev *dev, bool ext_phy)
{
u32 rxtd;
+ if (is_mt7663(&dev->mt76))
+ return;
+
if (ext_phy)
rxtd = MT_WF_PHY_RXTD2(10);
else
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
index 6fa7e3dd6a3a..2e052f6d9761 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
@@ -229,8 +229,15 @@ enum tx_phy_bandwidth {
#define MT_TXD6_FIXED_BW BIT(2)
#define MT_TXD6_BW GENMASK(1, 0)
+/* MT7663 DW7 HW-AMSDU */
+#define MT_TXD7_HW_AMSDU_CAP BIT(30)
#define MT_TXD7_TYPE GENMASK(21, 20)
#define MT_TXD7_SUB_TYPE GENMASK(19, 16)
+#define MT_TXD7_SPE_IDX GENMASK(15, 11)
+#define MT_TXD7_SPE_IDX_SLE BIT(10)
+
+#define MT_TXD8_L_TYPE GENMASK(5, 4)
+#define MT_TXD8_L_SUB_TYPE GENMASK(3, 0)
#define MT_TX_RATE_STBC BIT(11)
#define MT_TX_RATE_NSS GENMASK(10, 9)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index fbf892750e2c..89f679c16a71 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -29,8 +29,37 @@ struct mt7615_fw_trailer {
__le32 len;
} __packed;
+#define FW_V3_COMMON_TAILER_SIZE 36
+#define FW_V3_REGION_TAILER_SIZE 40
+#define FW_START_OVERRIDE BIT(0)
+#define FW_START_DLYCAL BIT(1)
+#define FW_START_WORKING_PDA_CR4 BIT(2)
+
+struct mt7663_fw_trailer {
+ u8 chip_id;
+ u8 eco_code;
+ u8 n_region;
+ u8 format_ver;
+ u8 format_flag;
+ u8 reserv[2];
+ char fw_ver[10];
+ char build_date[15];
+ u32 crc;
+} __packed;
+
+struct mt7663_fw_buf {
+ u32 crc;
+ u32 d_img_size;
+ u32 block_size;
+ u8 rsv[4];
+ u32 img_dest_addr;
+ u32 img_size;
+ u8 feature_set;
+};
+
#define MT7615_PATCH_ADDRESS 0x80000
#define MT7622_PATCH_ADDRESS 0x9c000
+#define MT7663_PATCH_ADDRESS 0xdc000
#define N9_REGION_NUM 2
#define CR4_REGION_NUM 1
@@ -44,6 +73,7 @@ struct mt7615_fw_trailer {
#define DL_MODE_KEY_IDX GENMASK(2, 1)
#define DL_MODE_RESET_SEC_IV BIT(3)
#define DL_MODE_WORKING_PDA_CR4 BIT(4)
+#define DL_MODE_VALID_RAM_ENTRY BIT(5)
#define DL_MODE_NEED_RSP BIT(31)
#define FW_START_OVERRIDE BIT(0)
@@ -691,6 +721,119 @@ int mt7615_mcu_fw_log_2_host(struct mt7615_dev *dev, u8 ctrl)
&data, sizeof(data), true);
}
+static int mt7663_load_n9(struct mt7615_dev *dev, const char *name)
+{
+ u32 offset = 0, override_addr = 0, flag = 0;
+ const struct mt7663_fw_trailer *hdr;
+ const struct mt7663_fw_buf *buf;
+ const struct firmware *fw;
+ const u8 *base_addr;
+ int i, ret;
+
+ ret = request_firmware(&fw, name, dev->mt76.dev);
+ if (ret)
+ return ret;
+
+ if (!fw || !fw->data || fw->size < FW_V3_COMMON_TAILER_SIZE) {
+ dev_err(dev->mt76.dev, "Invalid firmware\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ hdr = (const struct mt7663_fw_trailer *)(fw->data + fw->size -
+ FW_V3_COMMON_TAILER_SIZE);
+
+ dev_info(dev->mt76.dev, "N9 Firmware Version: %.10s, Build Time: %.15s\n",
+ hdr->fw_ver, hdr->build_date);
+ dev_info(dev->mt76.dev, "Region number: 0x%x\n", hdr->n_region);
+
+ base_addr = fw->data + fw->size - FW_V3_COMMON_TAILER_SIZE;
+ for (i = 0; i < hdr->n_region; i++) {
+ u32 shift = (hdr->n_region - i) * FW_V3_REGION_TAILER_SIZE;
+ u32 len, addr, mode;
+
+ dev_info(dev->mt76.dev, "Parsing tailer Region: %d\n", i);
+
+ buf = (const struct mt7663_fw_buf *)(base_addr - shift);
+ mode = mt7615_mcu_gen_dl_mode(buf->feature_set, false);
+ addr = le32_to_cpu(buf->img_dest_addr);
+ len = le32_to_cpu(buf->img_size);
+
+ ret = mt7615_mcu_init_download(dev, addr, len, mode);
+ if (ret) {
+ dev_err(dev->mt76.dev, "Download request failed\n");
+ goto out;
+ }
+
+ ret = mt7615_mcu_send_firmware(dev, fw->data + offset, len);
+ if (ret) {
+ dev_err(dev->mt76.dev, "Failed to send firmware\n");
+ goto out;
+ }
+
+ offset += buf->img_size;
+ if (buf->feature_set & DL_MODE_VALID_RAM_ENTRY) {
+ override_addr = le32_to_cpu(buf->img_dest_addr);
+ dev_info(dev->mt76.dev, "Region %d, override_addr = 0x%08x\n",
+ i, override_addr);
+ }
+ }
+
+ if (is_mt7663(&dev->mt76)) {
+ flag |= FW_START_DLYCAL;
+ if (override_addr)
+ flag |= FW_START_OVERRIDE;
+
+ dev_info(dev->mt76.dev, "override_addr = 0x%08x, option = %d\n",
+ override_addr, flag);
+ }
+
+ ret = mt7615_mcu_start_firmware(dev, override_addr, flag);
+ if (ret)
+ dev_err(dev->mt76.dev, "Failed to start N9 firmware\n");
+
+out:
+ release_firmware(fw);
+
+ return ret;
+}
+
+static int mt7663_load_firmware(struct mt7615_dev *dev)
+{
+ int ret;
+
+ mt76_set(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);
+
+ ret = mt76_get_field(dev, MT_CONN_ON_MISC, MT_TOP_MISC2_FW_N9_RDY);
+ if (ret) {
+ dev_dbg(dev->mt76.dev, "Firmware is already download\n");
+ return -EIO;
+ }
+
+ ret = mt7615_load_patch(dev, MT7663_PATCH_ADDRESS, MT7663_ROM_PATCH);
+ if (ret)
+ return ret;
+
+ dev->fw_ver = MT7615_FIRMWARE_V2;
+ ret = mt7663_load_n9(dev, MT7663_FIRMWARE_N9);
+ if (ret)
+ return ret;
+
+ if (!mt76_poll_msec(dev, MT_CONN_ON_MISC, MT_TOP_MISC2_FW_N9_RDY,
+ MT_TOP_MISC2_FW_N9_RDY, 1500)) {
+ ret = mt76_get_field(dev, MT_CONN_ON_MISC,
+ MT7663_TOP_MISC2_FW_STATE);
+ dev_err(dev->mt76.dev, "Timeout for initializing firmware\n");
+ return -EIO;
+ }
+
+ mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);
+
+ dev_dbg(dev->mt76.dev, "Firmware init done\n");
+
+ return 0;
+}
+
int mt7615_mcu_init(struct mt7615_dev *dev)
{
static const struct mt76_mcu_ops mt7615_mcu_ops = {
@@ -705,10 +848,17 @@ int mt7615_mcu_init(struct mt7615_dev *dev)
if (ret)
return ret;
- if (is_mt7622(&dev->mt76))
+ switch (mt76_chip(&dev->mt76)) {
+ case 0x7622:
ret = mt7622_load_firmware(dev);
- else
+ break;
+ case 0x7663:
+ ret = mt7663_load_firmware(dev);
+ break;
+ default:
ret = mt7615_load_firmware(dev);
+ break;
+ }
if (ret)
return ret;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
index 43c8b29020f5..d2eff5442824 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
@@ -10,6 +10,7 @@ const u32 mt7615e_reg_map[] = {
[MT_TOP_CFG_BASE] = 0x01000,
[MT_HW_BASE] = 0x01000,
[MT_PCIE_REMAP_2] = 0x02504,
+ [MT_ARB_BASE] = 0x20c00,
[MT_HIF_BASE] = 0x04000,
[MT_CSR_BASE] = 0x07000,
[MT_PHY_BASE] = 0x10000,
@@ -28,6 +29,30 @@ const u32 mt7615e_reg_map[] = {
[MT_EFUSE_ADDR_BASE] = 0x81070000,
};
+const u32 mt7663e_reg_map[] = {
+ [MT_TOP_CFG_BASE] = 0x01000,
+ [MT_HW_BASE] = 0x02000,
+ [MT_DMA_SHDL_BASE] = 0x06000,
+ [MT_PCIE_REMAP_2] = 0x0700c,
+ [MT_ARB_BASE] = 0x20c00,
+ [MT_HIF_BASE] = 0x04000,
+ [MT_CSR_BASE] = 0x07000,
+ [MT_PHY_BASE] = 0x10000,
+ [MT_CFG_BASE] = 0x20000,
+ [MT_AGG_BASE] = 0x22000,
+ [MT_TMAC_BASE] = 0x24000,
+ [MT_RMAC_BASE] = 0x25000,
+ [MT_DMA_BASE] = 0x27000,
+ [MT_WTBL_BASE_ON] = 0x29000,
+ [MT_WTBL_BASE_OFF] = 0x29800,
+ [MT_LPON_BASE] = 0x2b000,
+ [MT_MIB_BASE] = 0x2d000,
+ [MT_WTBL_BASE_ADDR] = 0x30000,
+ [MT_PCIE_REMAP_BASE2] = 0x90000,
+ [MT_TOP_MISC_BASE] = 0xc0000,
+ [MT_EFUSE_ADDR_BASE] = 0x78011000,
+};
+
u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr)
{
u32 base, offset;
@@ -135,6 +160,9 @@ int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base,
if (ret)
goto error;
+ if (is_mt7663(mdev))
+ mt76_wr(dev, MT_PCIE_IRQ_ENABLE, 1);
+
ret = mt7615_register_device(dev);
if (ret)
goto error;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index 7d07e2b05b38..7bf31ac2797e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -39,6 +39,9 @@
#define MT7615_FIRMWARE_V1 1
#define MT7615_FIRMWARE_V2 2
+#define MT7663_ROM_PATCH "mediatek/mt7663pr2h_rebb.bin"
+#define MT7663_FIRMWARE_N9 "mediatek/mt7663_n9_rebb.bin"
+
#define MT7615_EEPROM_SIZE 1024
#define MT7615_TOKEN_SIZE 4096
@@ -259,6 +262,7 @@ mt7615_ext_phy(struct mt7615_dev *dev)
extern const struct ieee80211_ops mt7615_ops;
extern const u32 mt7615e_reg_map[__MT_BASE_MAX];
+extern const u32 mt7663e_reg_map[__MT_BASE_MAX];
extern struct pci_driver mt7615_pci_driver;
extern struct platform_driver mt7622_wmac_driver;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
index d20db968c7ec..191adb88c0c6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
@@ -13,12 +13,15 @@
static const struct pci_device_id mt7615_pci_device_table[] = {
{ PCI_DEVICE(0x14c3, 0x7615) },
+ { PCI_DEVICE(0x14c3, 0x7663) },
{ },
};
static int mt7615_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
+ const u32 *map;
+ u64 mask;
int ret;
ret = pcim_enable_device(pdev);
@@ -31,12 +34,14 @@ static int mt7615_pci_probe(struct pci_dev *pdev,
pci_set_master(pdev);
- ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ mask = id->device == 0x7663 ? DMA_BIT_MASK(36) : DMA_BIT_MASK(32);
+ ret = pci_set_dma_mask(pdev, mask);
if (ret)
return ret;
+ map = id->device == 0x7663 ? mt7663e_reg_map : mt7615e_reg_map;
return mt7615_mmio_probe(&pdev->dev, pcim_iomap_table(pdev)[0],
- pdev->irq, mt7615e_reg_map);
+ pdev->irq, map);
}
static void mt7615_pci_remove(struct pci_dev *pdev)
@@ -58,3 +63,5 @@ MODULE_DEVICE_TABLE(pci, mt7615_pci_device_table);
MODULE_FIRMWARE(MT7615_FIRMWARE_CR4);
MODULE_FIRMWARE(MT7615_FIRMWARE_N9);
MODULE_FIRMWARE(MT7615_ROM_PATCH);
+MODULE_FIRMWARE(MT7663_FIRMWARE_N9);
+MODULE_FIRMWARE(MT7663_ROM_PATCH);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
index 928e5a841885..1e0d95b917e1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
@@ -7,7 +7,9 @@
enum mt7615_reg_base {
MT_TOP_CFG_BASE,
MT_HW_BASE,
+ MT_DMA_SHDL_BASE,
MT_PCIE_REMAP_2,
+ MT_ARB_BASE,
MT_HIF_BASE,
MT_CSR_BASE,
MT_PHY_BASE,
@@ -40,6 +42,8 @@ enum mt7615_reg_base {
#define MT_TOP_MISC2 ((dev)->reg_map[MT_TOP_CFG_BASE] + 0x134)
#define MT_TOP_MISC2_FW_STATE GENMASK(2, 0)
+#define MT7663_TOP_MISC2_FW_STATE GENMASK(3, 1)
+
#define MT_MCU_BASE 0x2000
#define MT_MCU(ofs) (MT_MCU_BASE + (ofs))
@@ -58,6 +62,10 @@ enum mt7615_reg_base {
#define MT7663_MCU_PCIE_REMAP_2_OFFSET GENMASK(15, 0)
#define MT7663_MCU_PCIE_REMAP_2_BASE GENMASK(31, 16)
+#define MT_HIF2_BASE 0xf0000
+#define MT_HIF2(ofs) (MT_HIF2_BASE + (ofs))
+#define MT_PCIE_IRQ_ENABLE MT_HIF2(0x188)
+
#define MT_CFG_LPCR_HOST MT_HIF(0x1f0)
#define MT_CFG_LPCR_HOST_FW_OWN BIT(0)
#define MT_CFG_LPCR_HOST_DRV_OWN BIT(1)
@@ -209,7 +217,7 @@ enum mt7615_reg_base {
#define MT_AGG_SCR MT_WF_AGG(0x0fc)
#define MT_AGG_SCR_NLNAV_MID_PTEC_DIS BIT(3)
-#define MT_WF_ARB_BASE 0x20c00
+#define MT_WF_ARB_BASE ((dev)->reg_map[MT_ARB_BASE])
#define MT_WF_ARB(ofs) (MT_WF_ARB_BASE + (ofs))
#define MT_ARB_SCR MT_WF_ARB(0x080)
@@ -400,6 +408,8 @@ enum mt7615_reg_base {
#define MT_TX_AGG_CNT(n) MT_WF_MIB(0xa8 + ((n) << 2))
+#define MT_DMA_SHDL(ofs) (dev->reg_map[MT_DMA_SHDL_BASE] + (ofs))
+
#define MT_DMASHDL_BASE 0x5000a000
#define MT_DMASHDL_OPTIONAL 0x008
#define MT_DMASHDL_PAGE 0x00c
--
2.24.1
