Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 207 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/wil6210/fw.h b/drivers/net/wireless/ath/wil6210/fw.h
new file mode 100644
index 000000000..440614d61
--- /dev/null
+++ b/drivers/net/wireless/ath/wil6210/fw.h
@@ -0,0 +1,207 @@
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (c) 2014,2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ */
+#ifndef __WIL_FW_H__
+#define __WIL_FW_H__
+
+#define WIL_FW_SIGNATURE (0x36323130) /* '0126' */
+#define WIL_FW_FMT_VERSION (1) /* format version driver supports */
+
+enum wil_fw_record_type {
+	wil_fw_type_comment = 1,
+	wil_fw_type_data = 2,
+	wil_fw_type_fill = 3,
+	wil_fw_type_action = 4,
+	wil_fw_type_verify = 5,
+	wil_fw_type_file_header = 6,
+	wil_fw_type_direct_write = 7,
+	wil_fw_type_gateway_data = 8,
+	wil_fw_type_gateway_data4 = 9,
+};
+
+struct wil_fw_record_head {
+	__le16 type; /* enum wil_fw_record_type */
+	__le16 flags; /* to be defined */
+	__le32 size; /* whole record, bytes after head */
+} __packed;
+
+/* data block. write starting from @addr
+ * data_size inferred from the @head.size. For this case,
+ * data_size = @head.size - offsetof(struct wil_fw_record_data, data)
+ */
+struct wil_fw_record_data { /* type == wil_fw_type_data */
+	__le32 addr;
+	__le32 data[]; /* [data_size], see above */
+} __packed;
+
+/* fill with constant @value, @size bytes starting from @addr */
+struct wil_fw_record_fill { /* type == wil_fw_type_fill */
+	__le32 addr;
+	__le32 value;
+	__le32 size;
+} __packed;
+
+/* free-form comment
+ * for informational purpose, data_size is @head.size from record header
+ */
+struct wil_fw_record_comment { /* type == wil_fw_type_comment */
+	u8 data[0]; /* free-form data [data_size], see above */
+} __packed;
+
+/* Comment header - common for all comment record types */
+struct wil_fw_record_comment_hdr {
+	__le32 magic;
+};
+
+/* FW capabilities encoded inside a comment record */
+#define WIL_FW_CAPABILITIES_MAGIC (0xabcddcba)
+struct wil_fw_record_capabilities { /* type == wil_fw_type_comment */
+	/* identifies capabilities record */
+	struct wil_fw_record_comment_hdr hdr;
+	/* capabilities (variable size), see enum wmi_fw_capability */
+	u8 capabilities[];
+} __packed;
+
+/* FW VIF concurrency encoded inside a comment record
+ * Format is similar to wiphy->iface_combinations
+ */
+#define WIL_FW_CONCURRENCY_MAGIC (0xfedccdef)
+#define WIL_FW_CONCURRENCY_REC_VER	1
+struct wil_fw_concurrency_limit {
+	__le16 max; /* maximum number of interfaces of these types */
+	__le16 types; /* interface types (bit mask of enum nl80211_iftype) */
+} __packed;
+
+struct wil_fw_concurrency_combo {
+	u8 n_limits; /* number of wil_fw_concurrency_limit entries */
+	u8 max_interfaces; /* max number of concurrent interfaces allowed */
+	u8 n_diff_channels; /* total number of different channels allowed */
+	u8 same_bi; /* for APs, 1 if all APs must have same BI */
+	/* keep last - concurrency limits, variable size by n_limits */
+	struct wil_fw_concurrency_limit limits[];
+} __packed;
+
+struct wil_fw_record_concurrency { /* type == wil_fw_type_comment */
+	/* identifies concurrency record */
+	__le32 magic;
+	/* structure version, currently always 1 */
+	u8 version;
+	/* maximum number of supported MIDs _in addition_ to MID 0 */
+	u8 n_mids;
+	/* number of concurrency combinations that follow */
+	__le16 n_combos;
+	/* keep last - combinations, variable size by n_combos */
+	struct wil_fw_concurrency_combo combos[];
+} __packed;
+
+/* brd file info encoded inside a comment record */
+#define WIL_BRD_FILE_MAGIC (0xabcddcbb)
+
+struct brd_info {
+	__le32 base_addr;
+	__le32 max_size_bytes;
+} __packed;
+
+struct wil_fw_record_brd_file { /* type == wil_fw_type_comment */
+	/* identifies brd file record */
+	struct wil_fw_record_comment_hdr hdr;
+	__le32 version;
+	struct brd_info brd_info[];
+} __packed;
+
+/* perform action
+ * data_size = @head.size - offsetof(struct wil_fw_record_action, data)
+ */
+struct wil_fw_record_action { /* type == wil_fw_type_action */
+	__le32 action; /* action to perform: reset, wait for fw ready etc. */
+	__le32 data[]; /* action specific, [data_size], see above */
+} __packed;
+
+/* data block for struct wil_fw_record_direct_write */
+struct wil_fw_data_dwrite {
+	__le32 addr;
+	__le32 value;
+	__le32 mask;
+} __packed;
+
+/* write @value to the @addr,
+ * preserve original bits accordingly to the @mask
+ * data_size is @head.size where @head is record header
+ */
+struct wil_fw_record_direct_write { /* type == wil_fw_type_direct_write */
+	struct wil_fw_data_dwrite data[0];
+} __packed;
+
+/* verify condition: [@addr] & @mask == @value
+ * if condition not met, firmware download fails
+ */
+struct wil_fw_record_verify { /* type == wil_fw_verify */
+	__le32 addr; /* read from this address */
+	__le32 value; /* reference value */
+	__le32 mask; /* mask for verification */
+} __packed;
+
+/* file header
+ * First record of every file
+ */
+/* the FW version prefix in the comment */
+#define WIL_FW_VERSION_PREFIX "FW version: "
+#define WIL_FW_VERSION_PREFIX_LEN (sizeof(WIL_FW_VERSION_PREFIX) - 1)
+struct wil_fw_record_file_header {
+	__le32 signature ; /* Wilocity signature */
+	__le32 reserved;
+	__le32 crc; /* crc32 of the following data  */
+	__le32 version; /* format version */
+	__le32 data_len; /* total data in file, including this record */
+	u8 comment[32]; /* short description */
+} __packed;
+
+/* 1-dword gateway */
+/* data block for the struct wil_fw_record_gateway_data */
+struct wil_fw_data_gw {
+	__le32 addr;
+	__le32 value;
+} __packed;
+
+/* gateway write block.
+ * write starting address and values from the data buffer
+ * through the gateway
+ * data_size inferred from the @head.size. For this case,
+ * data_size = @head.size - offsetof(struct wil_fw_record_gateway_data, data)
+ */
+struct wil_fw_record_gateway_data { /* type == wil_fw_type_gateway_data */
+	__le32 gateway_addr_addr;
+	__le32 gateway_value_addr;
+	__le32 gateway_cmd_addr;
+	__le32 gateway_ctrl_address;
+#define WIL_FW_GW_CTL_BUSY	BIT(29) /* gateway busy performing operation */
+#define WIL_FW_GW_CTL_RUN	BIT(30) /* start gateway operation */
+	__le32 command;
+	struct wil_fw_data_gw data[]; /* total size [data_size], see above */
+} __packed;
+
+/* 4-dword gateway */
+/* data block for the struct wil_fw_record_gateway_data4 */
+struct wil_fw_data_gw4 {
+	__le32 addr;
+	__le32 value[4];
+} __packed;
+
+/* gateway write block.
+ * write starting address and values from the data buffer
+ * through the gateway
+ * data_size inferred from the @head.size. For this case,
+ * data_size = @head.size - offsetof(struct wil_fw_record_gateway_data4, data)
+ */
+struct wil_fw_record_gateway_data4 { /* type == wil_fw_type_gateway_data4 */
+	__le32 gateway_addr_addr;
+	__le32 gateway_value_addr[4];
+	__le32 gateway_cmd_addr;
+	__le32 gateway_ctrl_address; /* same logic as for 1-dword gw */
+	__le32 command;
+	struct wil_fw_data_gw4 data[]; /* total size [data_size], see above */
+} __packed;
+
+#endif /* __WIL_FW_H__ */