mediatek: mt7622: add Linux 5.10 support

Switch mt7622 subtarget to Linux 5.10, it has been tested by many of us
on several devices for a couple of weeks already.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 81 insertions, 0 deletions

diff --git a/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_hsb.c b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_hsb.c
new file mode 100644
index 0000000000..435368d51b
--- /dev/null
+++ b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_hsb.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2013 Realtek Semiconductor Corp.
+ * All Rights Reserved.
+ *
+ * Unless you and Realtek execute a separate written software license
+ * agreement governing use of this software, this software is licensed
+ * to you under the terms of the GNU General Public License version 2,
+ * available at https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
+ *
+ * $Revision: 76306 $
+ * $Date: 2017-03-08 15:13:58 +0800 (週三, 08 三月 2017) $
+ *
+ * Purpose : RTL8367C switch high-level API for RTL8367C
+ * Feature : Field selector related functions
+ *
+ */
+#include <rtl8367c_asicdrv_hsb.h>
+/* Function Name:
+ *      rtl8367c_setAsicFieldSelector
+ * Description:
+ *      Set user defined field selectors in HSB
+ * Input:
+ *      index       - index of field selector 0-15
+ *      format      - Format of field selector
+ *      offset      - Retrieving data offset
+ * Output:
+ *      None
+ * Return:
+ *      RT_ERR_OK           - Success
+ *      RT_ERR_SMI          - SMI access error
+ *      RT_ERR_OUT_OF_RANGE - input parameter out of range
+ * Note:
+ *      System support 16 user defined field selctors.
+ *      Each selector can be enabled or disable. User can defined retrieving 16-bits in many predefiend
+ *      standard l2/l3/l4 payload.
+ */
+ret_t rtl8367c_setAsicFieldSelector(rtk_uint32 index, rtk_uint32 format, rtk_uint32 offset)
+{
+    rtk_uint32 regData;
+
+    if(index > RTL8367C_FIELDSEL_FORMAT_NUMBER)
+        return RT_ERR_OUT_OF_RANGE;
+
+    if(format >= FIELDSEL_FORMAT_END)
+        return RT_ERR_OUT_OF_RANGE;
+
+    regData = (((format << RTL8367C_FIELD_SELECTOR_FORMAT_OFFSET) & RTL8367C_FIELD_SELECTOR_FORMAT_MASK ) |
+               ((offset << RTL8367C_FIELD_SELECTOR_OFFSET_OFFSET) & RTL8367C_FIELD_SELECTOR_OFFSET_MASK ));
+
+    return rtl8367c_setAsicReg(RTL8367C_FIELD_SELECTOR_REG(index), regData);
+}
+/* Function Name:
+ *      rtl8367c_getAsicFieldSelector
+ * Description:
+ *      Get user defined field selectors in HSB
+ * Input:
+ *      index       - index of field selector 0-15
+ *      pFormat     - Format of field selector
+ *      pOffset     - Retrieving data offset
+ * Output:
+ *      None
+ * Return:
+ *      RT_ERR_OK           - Success
+ *      RT_ERR_SMI          - SMI access error
+ * Note:
+ *      None
+ */
+ret_t rtl8367c_getAsicFieldSelector(rtk_uint32 index, rtk_uint32* pFormat, rtk_uint32* pOffset)
+{
+    ret_t retVal;
+    rtk_uint32 regData;
+
+    retVal = rtl8367c_getAsicReg(RTL8367C_FIELD_SELECTOR_REG(index), &regData);
+    if(retVal != RT_ERR_OK)
+        return retVal;
+
+    *pFormat    = ((regData & RTL8367C_FIELD_SELECTOR_FORMAT_MASK) >> RTL8367C_FIELD_SELECTOR_FORMAT_OFFSET);
+    *pOffset    = ((regData & RTL8367C_FIELD_SELECTOR_OFFSET_MASK) >> RTL8367C_FIELD_SELECTOR_OFFSET_OFFSET);
+
+    return RT_ERR_OK;
+}