drivers: eth: add driver for w5500 Ethernet Controller
Add driver for w5500 Ethernet Controller
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
diff --git a/drivers/ethernet/Kconfig.w5500 b/drivers/ethernet/Kconfig.w5500
new file mode 100644
index 0000000..d1de2c4
--- /dev/null
+++ b/drivers/ethernet/Kconfig.w5500
@@ -0,0 +1,37 @@
+# W5500 Ethernet driver configuration options
+
+# Copyright (c) 2020 Linumiz
+# Author: Parthiban Nallathambi <parthiban@linumiz.com>
+# SPDX-License-Identifier: Apache-2.0
+
+menuconfig ETH_W5500
+ bool "W5500 Ethernet Controller"
+ depends on SPI
+ help
+ W5500 Stand-Alone Ethernet Controller
+ with SPI Interface
+
+config ETH_W5500_RX_THREAD_STACK_SIZE
+ int "Stack size for internal incoming packet handler"
+ depends on ETH_W5500
+ default 800
+ help
+ Size of the stack used for internal thread which is ran for
+ incoming packet processing.
+
+config ETH_W5500_RX_THREAD_PRIO
+ int "Priority for internal incoming packet handler"
+ depends on ETH_W5500
+ default 2
+ help
+ Priority level for internal thread which is ran for incoming
+ packet processing.
+
+config ETH_W5500_TIMEOUT
+ int "IP buffer timeout"
+ depends on ETH_W5500
+ default 100
+ help
+ Given timeout in milliseconds. Maximum amount of time
+ that the driver will wait from the IP stack to get
+ a memory buffer before the Ethernet frame is dropped.
