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Commit 3c836d60 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
Browse files

rtl8xxxu: Add rtl8723bu_parse_efuse() and 8723bu efuse definition 



Implement first stab at parsing the 8723bu's efuse.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 35a741fe

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

+46 −1
Original line number Original line Diff line number Diff line
@@ -1877,6 +1877,51 @@ static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv) 
	return 0;

	return 0;

}

}





static int rtl8723bu_parse_efuse(struct rtl8xxxu_priv *priv)

{

	if (priv->efuse_wifi.efuse8723bu.rtl_id != cpu_to_le16(0x8129))

		return -EINVAL;



	ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8723bu.mac_addr);



	memcpy(priv->cck_tx_power_index_A,

	       priv->efuse_wifi.efuse8723bu.cck_tx_power_index_A,

	       sizeof(priv->cck_tx_power_index_A));

	memcpy(priv->cck_tx_power_index_B,

	       priv->efuse_wifi.efuse8723bu.cck_tx_power_index_B,

	       sizeof(priv->cck_tx_power_index_B));



	memcpy(priv->ht40_1s_tx_power_index_A,

	       priv->efuse_wifi.efuse8723bu.ht40_1s_tx_power_index_A,

	       sizeof(priv->ht40_1s_tx_power_index_A));

	memcpy(priv->ht40_1s_tx_power_index_B,

	       priv->efuse_wifi.efuse8723bu.ht40_1s_tx_power_index_B,

	       sizeof(priv->ht40_1s_tx_power_index_B));



	dev_info(&priv->udev->dev, "Vendor: %.7s\n",

		 priv->efuse_wifi.efuse8723bu.vendor_name);

	dev_info(&priv->udev->dev, "Product: %.41s\n",

		 priv->efuse_wifi.efuse8723bu.device_name);



	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) {

		int i;

		unsigned char *raw = priv->efuse_wifi.raw;



		dev_info(&priv->udev->dev,

			 "%s: dumping efuse (0x%02zx bytes):\n",

			 __func__, sizeof(struct rtl8723bu_efuse));

		for (i = 0; i < sizeof(struct rtl8723bu_efuse); i += 8) {

			dev_info(&priv->udev->dev, "%02x: "

				 "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,

				 raw[i], raw[i + 1], raw[i + 2],

				 raw[i + 3], raw[i + 4], raw[i + 5],

				 raw[i + 6], raw[i + 7]);

		}

	}



	return 0;

}



#ifdef CONFIG_RTL8XXXU_UNTESTED

#ifdef CONFIG_RTL8XXXU_UNTESTED





static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)

static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
@@ -6142,7 +6187,7 @@ static struct rtl8xxxu_fileops rtl8723au_fops = { 
};

};





static struct rtl8xxxu_fileops rtl8723bu_fops = {

static struct rtl8xxxu_fileops rtl8723bu_fops = {

	.parse_efuse = rtl8723au_parse_efuse,

	.parse_efuse = rtl8723bu_parse_efuse,

	.load_firmware = rtl8723bu_load_firmware,

	.load_firmware = rtl8723bu_load_firmware,

	.power_on = rtl8723au_power_on,

	.power_on = rtl8723au_power_on,

	.llt_init = rtl8xxxu_auto_llt_table,

	.llt_init = rtl8xxxu_auto_llt_table,

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

+42 −0
Original line number Original line Diff line number Diff line
@@ -500,6 +500,47 @@ struct rtl8192cu_efuse { 
	u8 customer_id;

	u8 customer_id;

};

};





struct rtl8723bu_efuse {

	__le16 rtl_id;

	u8 res0[0x0e];

	u8 cck_tx_power_index_A[3];	/* 0x10 */

	u8 cck_tx_power_index_B[3];

	u8 ht40_1s_tx_power_index_A[3];	/* 0x16 */

	u8 ht40_1s_tx_power_index_B[3];

	u8 res1[0x9c];

	u8 channel_plan;		/* 0xb8 */

	u8 xtal_k;

	u8 thermal_meter;

	u8 iqk_lck;

	u8 pa_type;			/* 0xbc */

	u8 lna_type_2g;			/* 0xbd */

	u8 res2[3];

	u8 rf_board_option;

	u8 rf_feature_option;

	u8 rf_bt_setting;

	u8 eeprom_version;

	u8 eeprom_customer_id;

	u8 res3[2];

	u8 tx_pwr_calibrate_rate;

	u8 rf_antenna_option;		/* 0xc9 */

	u8 rfe_option;

	u8 res4[9];

	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];		/* 0xe8 */

	u8 res11[0xd4];

};



struct rtl8192eu_efuse {

struct rtl8192eu_efuse {

	__le16 rtl_id;

	__le16 rtl_id;

	u8 res0[0x0e];

	u8 res0[0x0e];
@@ -690,6 +731,7 @@ struct rtl8xxxu_priv { 
	union {

	union {

		u8 raw[EFUSE_MAP_LEN];

		u8 raw[EFUSE_MAP_LEN];

		struct rtl8723au_efuse efuse8723;

		struct rtl8723au_efuse efuse8723;

		struct rtl8723bu_efuse efuse8723bu;

		struct rtl8192cu_efuse efuse8192;

		struct rtl8192cu_efuse efuse8192;

		struct rtl8192eu_efuse efuse8192eu;

		struct rtl8192eu_efuse efuse8192eu;

	} efuse_wifi;

	} efuse_wifi;