rtl8211F_led_control

hc

2024-05-11 297b60346df8beafee954a0fd7c2d64f33f3b9bc

 kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
..
..
@@ -189,6 +189,7 @@
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 	XGBE_SFP_CABLE_UNKNOWN = 0,
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 	XGBE_SFP_CABLE_ACTIVE,
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 	XGBE_SFP_CABLE_PASSIVE,
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+	XGBE_SFP_CABLE_FIBER,
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 };
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 enum xgbe_sfp_base {
..
..
@@ -236,10 +237,7 @@
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 #define XGBE_SFP_BASE_BR			12
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 #define XGBE_SFP_BASE_BR_1GBE_MIN		0x0a
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-#define XGBE_SFP_BASE_BR_1GBE_MAX		0x0d
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 #define XGBE_SFP_BASE_BR_10GBE_MIN		0x64
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-#define XGBE_SFP_BASE_BR_10GBE_MAX		0x68
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-#define XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX	0x78
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241
 
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 #define XGBE_SFP_BASE_CU_CABLE_LEN		18
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..
..
@@ -826,29 +824,22 @@
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 static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom,
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 				  enum xgbe_sfp_speed sfp_speed)
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 {
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-	u8 *sfp_base, min, max;
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+	u8 *sfp_base, min;
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828
 
831
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 	sfp_base = sfp_eeprom->base;
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830
 
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 	switch (sfp_speed) {
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 	case XGBE_SFP_SPEED_1000:
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 		min = XGBE_SFP_BASE_BR_1GBE_MIN;
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-		max = XGBE_SFP_BASE_BR_1GBE_MAX;
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 		break;
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835
 	case XGBE_SFP_SPEED_10000:
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 		min = XGBE_SFP_BASE_BR_10GBE_MIN;
840
-		if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
841
-			   XGBE_MOLEX_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN) == 0)
842
-			max = XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX;
843
-		else
844
-			max = XGBE_SFP_BASE_BR_10GBE_MAX;
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 		break;
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 	default:
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839
 		return false;
848
840
 	}
849
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850
-	return ((sfp_base[XGBE_SFP_BASE_BR] >= min) &&
851
-		(sfp_base[XGBE_SFP_BASE_BR] <= max));
842
+	return sfp_base[XGBE_SFP_BASE_BR] >= min;
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 }
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844
 
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 static void xgbe_phy_free_phy_device(struct xgbe_prv_data *pdata)
..
..
@@ -1149,16 +1140,18 @@
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 	phy_data->sfp_tx_fault = xgbe_phy_check_sfp_tx_fault(phy_data);
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 	phy_data->sfp_rx_los = xgbe_phy_check_sfp_rx_los(phy_data);
1151
1142
 
1152
-	/* Assume ACTIVE cable unless told it is PASSIVE */
1143
+	/* Assume FIBER cable unless told otherwise */
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 	if (sfp_base[XGBE_SFP_BASE_CABLE] & XGBE_SFP_BASE_CABLE_PASSIVE) {
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 		phy_data->sfp_cable = XGBE_SFP_CABLE_PASSIVE;
1155
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 		phy_data->sfp_cable_len = sfp_base[XGBE_SFP_BASE_CU_CABLE_LEN];
1156
-	} else {
1147
+	} else if (sfp_base[XGBE_SFP_BASE_CABLE] & XGBE_SFP_BASE_CABLE_ACTIVE) {
1157
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 		phy_data->sfp_cable = XGBE_SFP_CABLE_ACTIVE;
1149
+	} else {
1150
+		phy_data->sfp_cable = XGBE_SFP_CABLE_FIBER;
1158
1151
 	}
1159
1152
 
1160
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 	/* Determine the type of SFP */
1161
-	if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE &&
1154
+	if (phy_data->sfp_cable != XGBE_SFP_CABLE_FIBER &&
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1155
 	    xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
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 		phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
1164
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 	else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)