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path: root/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mcu.h')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/mcu.h144
1 files changed, 120 insertions, 24 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
index db0199e60cb8..d1f7391472fc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
@@ -23,6 +23,57 @@ struct mt7615_mcu_txd {
u32 reserved[5];
} __packed __aligned(4);
+/**
+ * struct mt7615_uni_txd - mcu command descriptor for firmware v3
+ * @txd: hardware descriptor
+ * @len: total length not including txd
+ * @cid: command identifier
+ * @pkt_type: must be 0xa0 (cmd packet by long format)
+ * @frag_n: fragment number
+ * @seq: sequence number
+ * @checksum: 0 mean there is no checksum
+ * @s2d_index: index for command source and destination
+ * Definition | value | note
+ * CMD_S2D_IDX_H2N | 0x00 | command from HOST to WM
+ * CMD_S2D_IDX_C2N | 0x01 | command from WA to WM
+ * CMD_S2D_IDX_H2C | 0x02 | command from HOST to WA
+ * CMD_S2D_IDX_H2N_AND_H2C | 0x03 | command from HOST to WA and WM
+ *
+ * @option: command option
+ * BIT[0]: UNI_CMD_OPT_BIT_ACK
+ * set to 1 to request a fw reply
+ * if UNI_CMD_OPT_BIT_0_ACK is set and UNI_CMD_OPT_BIT_2_SET_QUERY
+ * is set, mcu firmware will send response event EID = 0x01
+ * (UNI_EVENT_ID_CMD_RESULT) to the host.
+ * BIT[1]: UNI_CMD_OPT_BIT_UNI_CMD
+ * 0: original command
+ * 1: unified command
+ * BIT[2]: UNI_CMD_OPT_BIT_SET_QUERY
+ * 0: QUERY command
+ * 1: SET command
+ */
+struct mt7615_uni_txd {
+ __le32 txd[8];
+
+ /* DW1 */
+ __le16 len;
+ __le16 cid;
+
+ /* DW2 */
+ u8 reserved;
+ u8 pkt_type;
+ u8 frag_n;
+ u8 seq;
+
+ /* DW3 */
+ __le16 checksum;
+ u8 s2d_index;
+ u8 option;
+
+ /* DW4 */
+ u8 reserved2[4];
+} __packed __aligned(4);
+
/* event table */
enum {
MCU_EVENT_TARGET_ADDRESS_LEN = 0x01,
@@ -179,16 +230,20 @@ enum {
MCU_S2D_H2CN
};
+#define MCU_FW_PREFIX BIT(31)
+#define MCU_UNI_PREFIX BIT(30)
+#define MCU_CMD_MASK ~(MCU_FW_PREFIX | MCU_UNI_PREFIX)
+
enum {
- MCU_CMD_TARGET_ADDRESS_LEN_REQ = 0x01,
- MCU_CMD_FW_START_REQ = 0x02,
+ MCU_CMD_TARGET_ADDRESS_LEN_REQ = MCU_FW_PREFIX | 0x01,
+ MCU_CMD_FW_START_REQ = MCU_FW_PREFIX | 0x02,
MCU_CMD_INIT_ACCESS_REG = 0x3,
MCU_CMD_PATCH_START_REQ = 0x05,
- MCU_CMD_PATCH_FINISH_REQ = 0x07,
- MCU_CMD_PATCH_SEM_CONTROL = 0x10,
+ MCU_CMD_PATCH_FINISH_REQ = MCU_FW_PREFIX | 0x07,
+ MCU_CMD_PATCH_SEM_CONTROL = MCU_FW_PREFIX | 0x10,
MCU_CMD_EXT_CID = 0xED,
- MCU_CMD_FW_SCATTER = 0xEE,
- MCU_CMD_RESTART_DL_REQ = 0xEF,
+ MCU_CMD_FW_SCATTER = MCU_FW_PREFIX | 0xEE,
+ MCU_CMD_RESTART_DL_REQ = MCU_FW_PREFIX | 0xEF,
};
enum {
@@ -215,6 +270,23 @@ enum {
};
enum {
+ MCU_UNI_CMD_DEV_INFO_UPDATE = MCU_UNI_PREFIX | 0x01,
+ MCU_UNI_CMD_BSS_INFO_UPDATE = MCU_UNI_PREFIX | 0x02,
+ MCU_UNI_CMD_STA_REC_UPDATE = MCU_UNI_PREFIX | 0x03,
+};
+
+#define MCU_CMD_ACK BIT(0)
+#define MCU_CMD_UNI BIT(1)
+#define MCU_CMD_QUERY BIT(2)
+
+#define MCU_CMD_UNI_EXT_ACK (MCU_CMD_ACK | MCU_CMD_UNI | MCU_CMD_QUERY)
+
+enum {
+ UNI_BSS_INFO_BASIC = 0,
+ UNI_BSS_INFO_BCN_CONTENT = 7,
+};
+
+enum {
PATCH_SEM_RELEASE = 0x0,
PATCH_SEM_GET = 0x1
};
@@ -274,6 +346,11 @@ enum {
__DBDC_TYPE_MAX,
};
+struct tlv {
+ __le16 tag;
+ __le16 len;
+} __packed;
+
struct bss_info_omac {
__le16 tag;
__le16 len;
@@ -483,18 +560,28 @@ struct wtbl_raw {
__le32 val;
} __packed;
-#define MT7615_WTBL_UPDATE_MAX_SIZE (sizeof(struct wtbl_req_hdr) + \
- sizeof(struct wtbl_generic) + \
- sizeof(struct wtbl_rx) + \
- sizeof(struct wtbl_ht) + \
- sizeof(struct wtbl_vht) + \
- sizeof(struct wtbl_tx_ps) + \
- sizeof(struct wtbl_hdr_trans) + \
- sizeof(struct wtbl_ba) + \
- sizeof(struct wtbl_bf) + \
- sizeof(struct wtbl_smps) + \
- sizeof(struct wtbl_pn) + \
- sizeof(struct wtbl_spe))
+#define MT7615_WTBL_UPDATE_MAX_SIZE (sizeof(struct wtbl_req_hdr) + \
+ sizeof(struct wtbl_generic) + \
+ sizeof(struct wtbl_rx) + \
+ sizeof(struct wtbl_ht) + \
+ sizeof(struct wtbl_vht) + \
+ sizeof(struct wtbl_tx_ps) + \
+ sizeof(struct wtbl_hdr_trans) +\
+ sizeof(struct wtbl_ba) + \
+ sizeof(struct wtbl_bf) + \
+ sizeof(struct wtbl_smps) + \
+ sizeof(struct wtbl_pn) + \
+ sizeof(struct wtbl_spe))
+
+#define MT7615_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \
+ sizeof(struct sta_rec_basic) + \
+ sizeof(struct sta_rec_ht) + \
+ sizeof(struct sta_rec_vht) + \
+ sizeof(struct tlv) + \
+ MT7615_WTBL_UPDATE_MAX_SIZE)
+
+#define MT7615_WTBL_UPDATE_BA_SIZE (sizeof(struct wtbl_req_hdr) + \
+ sizeof(struct wtbl_ba))
enum {
WTBL_GENERIC,
@@ -517,6 +604,11 @@ enum {
WTBL_MAX_NUM
};
+struct sta_ntlv_hdr {
+ u8 rsv[2];
+ __le16 tlv_num;
+} __packed;
+
struct sta_req_hdr {
u8 bss_idx;
u8 wlan_idx;
@@ -526,6 +618,15 @@ struct sta_req_hdr {
u8 rsv[2];
} __packed;
+struct sta_rec_state {
+ __le16 tag;
+ __le16 len;
+ u8 state;
+ __le32 flags;
+ u8 vhtop;
+ u8 pad[2];
+} __packed;
+
struct sta_rec_basic {
__le16 tag;
__le16 len;
@@ -565,11 +666,6 @@ struct sta_rec_ba {
__le16 winsize;
} __packed;
-struct sta_rec_wtbl {
- __le16 tag;
- __le16 len;
-} __packed;
-
enum {
STA_REC_BASIC,
STA_REC_RA,
@@ -578,7 +674,7 @@ enum {
STA_REC_BF,
STA_REC_AMSDU, /* for CR4 */
STA_REC_BA,
- STA_REC_RED, /* not used */
+ STA_REC_STATE,
STA_REC_TX_PROC, /* for hdr trans and CSO in CR4 */
STA_REC_HT,
STA_REC_VHT,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.