@@ -525,7 +525,7 @@ int mt792xe_mcu_fw_pmctrl(struct mt792x_dev *dev);
int mt792x_init_acpi_sar(struct mt792x_dev *dev);
int mt792x_init_acpi_sar_power(struct mt792x_phy *phy, bool set_default);
u8 mt792x_acpi_get_flags(struct mt792x_phy *phy);
-u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2);
+u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2);
#else
static inline int mt792x_init_acpi_sar(struct mt792x_dev *dev)
{
@@ -543,9 +543,9 @@ static inline u8 mt792x_acpi_get_flags(struct mt792x_phy *phy)
return 0;
}
-static inline u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2)
+static inline u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2)
{
- return 0xf;
+ return MT792X_ACPI_MTCL_INVALID;
}
#endif
@@ -66,13 +66,22 @@ mt792x_acpi_read(struct mt792x_dev *dev, u8 *method, u8 **tbl, u32 *len)
}
/* MTCL : Country List Table for 6G band */
+/* MTCL : Country List Table for 6G band and 11BE */
static int
mt792x_asar_acpi_read_mtcl(struct mt792x_dev *dev, u8 **table, u8 *version)
{
- int ret;
+ int len, ret;
- *version = ((ret = mt792x_acpi_read(dev, MT792x_ACPI_MTCL, table, NULL)) < 0)
- ? 1 : 2;
+ ret = mt792x_acpi_read(dev, MT792x_ACPI_MTCL, table, &len);
+ if (ret)
+ return ret;
+
+ if (len == sizeof(struct mt792x_asar_cl))
+ *version = ((struct mt792x_asar_cl *)*table)->version;
+ else if (len == sizeof(struct mt792x_asar_cl_v3))
+ *version = ((struct mt792x_asar_cl_v3 *)*table)->version;
+ else
+ return -EINVAL;
return ret;
}
@@ -351,10 +360,24 @@ u8 mt792x_acpi_get_flags(struct mt792x_phy *phy)
}
EXPORT_SYMBOL_GPL(mt792x_acpi_get_flags);
-static u8
+static u32
+mt792x_acpi_get_mtcl_map_v3(int row, int column, struct mt792x_asar_cl_v3 *cl)
+{
+ u32 config = 0;
+ u8 mode_be = 0;
+
+ mode_be = (cl->mode_be > 0x02) ? 0 : cl->mode_be;
+
+ if (cl->version > 2 && cl->clbe[row] & BIT(column))
+ config |= (mode_be & 0x3) << 4;
+
+ return config;
+}
+
+static u32
mt792x_acpi_get_mtcl_map(int row, int column, struct mt792x_asar_cl *cl)
{
- u8 config = 0;
+ u32 config = 0;
u8 mode_6g, mode_5g9;
mode_6g = (cl->mode_6g > 0x02) ? 0 : cl->mode_6g;
@@ -368,30 +391,40 @@ mt792x_acpi_get_mtcl_map(int row, int column, struct mt792x_asar_cl *cl)
return config;
}
-u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2)
+static u32
+mt792x_acpi_parse_mtcl_tbl_v3(struct mt792x_phy *phy, char *alpha2)
{
- static const char * const cc_list_all[] = {
- "00", "EU", "AR", "AU", "AZ", "BY", "BO", "BR",
- "CA", "CL", "CN", "ID", "JP", "MY", "MX", "ME",
- "MA", "NZ", "NG", "PH", "RU", "RS", "SG", "KR",
- "TW", "TH", "UA", "GB", "US", "VN", "KH", "PY",
- };
- static const char * const cc_list_eu[] = {
- "AT", "BE", "BG", "CY", "CZ", "HR", "DK", "EE",
- "FI", "FR", "DE", "GR", "HU", "IS", "IE", "IT",
- "LV", "LI", "LT", "LU", "MT", "NL", "NO", "PL",
- "PT", "RO", "SK", "SI", "ES", "SE", "CH",
- };
struct mt792x_acpi_sar *sar = phy->acpisar;
- struct mt792x_asar_cl *cl;
+ struct mt792x_asar_cl_v3 *cl = sar->countrylist_v3;
int col, row, i;
- if (!sar)
- return 0xf;
+ if (!cl)
+ return MT792X_ACPI_MTCL_INVALID;
+
+ for (i = 0; i < ARRAY_SIZE(cc_list_be); i++) {
+ col = 7 - i % 8;
+ row = i / 8;
+ if (!memcmp(cc_list_be[i], alpha2, 2))
+ return mt792x_acpi_get_mtcl_map_v3(row, col, cl);
+ }
+ for (i = 0; i < ARRAY_SIZE(cc_list_eu); i++) {
+ if (!memcmp(cc_list_eu[i], alpha2, 2))
+ return mt792x_acpi_get_mtcl_map_v3(3, 7, cl);
+ }
+
+ /* Depends on driver */
+ return 0x20;
+}
+
+static u32
+mt792x_acpi_parse_mtcl_tbl(struct mt792x_phy *phy, char *alpha2)
+{
+ struct mt792x_acpi_sar *sar = phy->acpisar;
+ struct mt792x_asar_cl *cl = sar->countrylist;
+ int col, row, i;
- cl = sar->countrylist;
if (!cl)
- return 0xc;
+ return MT792X_ACPI_MTCL_INVALID;
for (i = 0; i < ARRAY_SIZE(cc_list_all); i++) {
col = 7 - i % 8;
@@ -406,4 +439,23 @@ u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2)
return mt792x_acpi_get_mtcl_map(0, 7, cl);
}
+
+u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2)
+{
+ struct mt792x_acpi_sar *sar = phy->acpisar;
+ u32 config = 0;
+
+ if (!sar)
+ return MT792X_ACPI_MTCL_INVALID;
+
+ if (sar->ver == 3)
+ config |= mt792x_acpi_parse_mtcl_tbl_v3(phy, alpha2);
+
+ if (config == MT792X_ACPI_MTCL_INVALID)
+ return MT792X_ACPI_MTCL_INVALID;
+
+ config |= mt792x_acpi_parse_mtcl_tbl(phy, alpha2);
+
+ return config;
+}
EXPORT_SYMBOL_GPL(mt792x_acpi_get_mtcl_conf);
@@ -15,6 +15,30 @@
#define MT792x_ACPI_MTGS "MTGS"
#define MT792x_ACPI_MTFG "MTFG"
+#define MT792X_ACPI_MTCL_INVALID 0xffffffff
+
+static const char * const cc_list_all[] = {
+ "00", "EU", "AR", "AU", "AZ", "BY", "BO", "BR",
+ "CA", "CL", "CN", "ID", "JP", "MY", "MX", "ME",
+ "MA", "NZ", "NG", "PH", "RU", "RS", "SG", "KR",
+ "TW", "TH", "UA", "GB", "US", "VN", "KH", "PY",
+};
+
+static const char * const cc_list_eu[] = {
+ "AD", "AT", "BE", "BG", "CY", "CZ", "HR", "DK",
+ "EE", "FI", "FR", "DE", "GR", "HU", "IS", "IE",
+ "IT", "LV", "LI", "LT", "LU", "MC", "MT", "NL",
+ "NO", "PL", "PT", "RO", "SK", "SI", "ES", "SE",
+ "CH",
+};
+
+static const char * const cc_list_be[] = {
+ "AR", "BR", "BY", "CL", "IQ", "MX", "OM", "RU",
+ "RW", "VN", "KR", "UA", "", "", "", "",
+ "EU", "AT", "CN", "CA", "TW", "NZ", "PH", "UK",
+ "US",
+};
+
struct mt792x_asar_dyn_limit {
u8 idx;
u8 frp[5];
@@ -72,6 +96,17 @@ struct mt792x_asar_geo_v2 {
DECLARE_FLEX_ARRAY(struct mt792x_asar_geo_limit_v2, tbl);
} __packed;
+struct mt792x_asar_cl_v3 {
+ u8 names[4];
+ u8 version;
+ u8 mode_6g;
+ u8 cl6g[6];
+ u8 mode_5g9;
+ u8 cl5g9[6];
+ u8 mode_be;
+ u8 clbe[6];
+} __packed;
+
struct mt792x_asar_cl {
u8 names[4];
u8 version;
@@ -100,7 +135,10 @@ struct mt792x_acpi_sar {
struct mt792x_asar_geo *geo;
struct mt792x_asar_geo_v2 *geo_v2;
};
- struct mt792x_asar_cl *countrylist;
+ union {
+ struct mt792x_asar_cl *countrylist;
+ struct mt792x_asar_cl_v3 *countrylist_v3;
+ };
struct mt792x_asar_fg *fg;
};