diff --git a/README.markdown b/README.markdown
index e635e50..b8e047f 100644
--- a/README.markdown
+++ b/README.markdown
@@ -4,6 +4,12 @@ go-serial
 This is a package that allows you to read from and write to serial ports in Go.
 
 
+CPU Support(MIPS only)
+----------
+
+This fork works only with MIPS cpu, most openwrt routers equipped with MIPS CPU.
+
+
 OS support
 ----------
 
@@ -11,17 +17,44 @@ Currently this package works only on OS X, Linux and Windows. It could probably
 to other Unix-like platforms simply by updating a few constants; get in touch if
 you are interested in helping and have hardware to test with.
 
+The master works with OpenWrt With the following change
+````go
+// #include <stdio.h>
+// #include <stdlib.h>
+// #include <linux/termios.h>
+//
+// int main(int argc, const char **argv) {
+//   printf("TCSETS2 = 0x%08X\n", TCSETS2);
+//   printf("BOTHER  = 0x%08X\n", BOTHER);
+//   printf("NCCS    = %d\n",     NCCS);
+//   return 0;
+// }
+//
+const (
+	kTCSETS2 = 0x402C542B
+	kBOTHER  = 0x1000
+	kNCCS    = 19
+)
+following works with PC linux
+TCSETS2 = 0x402C542B
+BOTHER  = 0x00001000
+NCCS    = 19
+
+
+
+````
 
 Installation
 ------------
 
 Simply use `go get`:
 
-    go get github.com/jacobsa/go-serial/serial
+    go get github.com/philipgreat/go-serial/serial
 
 To update later:
 
-    go get -u github.com/jacobsa/go-serial/serial
+    go get -u github.com/philipgreat/go-serial/serial
+
 
 
 Use
@@ -30,38 +63,49 @@ Use
 Set up a `serial.OpenOptions` struct, then call `serial.Open`. For example:
 
 ````go
-    import "fmt"
-    import "log"
-    import "github.com/jacobsa/go-serial/serial"
-
-    ...
-
-    // Set up options.
-    options := serial.OpenOptions{
-      PortName: "/dev/tty.usbserial-A8008HlV",
-      BaudRate: 19200,
-      DataBits: 8,
-      StopBits: 1,
-      MinimumReadSize: 4,
-    }
-
-    // Open the port.
-    port, err := serial.Open(options)
-    if err != nil {
-      log.Fatalf("serial.Open: %v", err)
-    }
-
-    // Make sure to close it later.
-    defer port.Close()
-
-    // Write 4 bytes to the port.
-    b := []byte{0x00, 0x01, 0x02, 0x03}
-    n, err := port.Write(b)
-    if err != nil {
-      log.Fatalf("port.Write: %v", err)
-    }
-
-    fmt.Println("Wrote", n, "bytes.")
+    package main
+
+//env GOOS=linux GOARCH=mips go build -ldflags "-s -w" mem.go
+import (
+	"fmt"
+	"log"
+
+	"github.com/philipgreat/go-serial/serial"
+)
+
+func main() {
+	// Below is an example of using our PrintMemUsage() function
+	// Print our starting memory usage (should be around 0mb)
+	options := serial.OpenOptions{
+		PortName:        "/dev/ttyUSB0",
+		BaudRate:        38400,
+		DataBits:        8,
+		StopBits:        1,
+		MinimumReadSize: 4,
+	}
+	port, err := serial.Open(options)
+	if err != nil {
+		log.Fatalf("serial.Open: %v", err)
+	}
+	defer port.Close()
+	b := []byte{0x28, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
+		0x00, 0x00, 0x80, 0x05, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x1F, 0x00, 0x08, 0x12, 0x21, 0x00, 0x00, 0x64, 0x00, 0x64, 0x00,
+		0x64, 0x00, 0x64, 0x00, 0x64, 0x00, 0xFC, 0x63}
+	n, err := port.Write(b)
+	if err != nil {
+		log.Fatalf("port.Write: %v", err)
+	}
+
+	fmt.Println("Wrote", n, "bytes.")
+	buf := make([]byte, 128)
+	n, err = port.Read(buf)
+	if err != nil {
+		log.Fatalf("port.Write: %v", err)
+	}
+
+}
+
 ````
 
 See the documentation for the `OpenOptions` struct in `serial.go` for more
diff --git a/serial/open_linux.go b/serial/open_linux.go
index ccce12c..79c74b5 100644
--- a/serial/open_linux.go
+++ b/serial/open_linux.go
@@ -24,12 +24,43 @@ import (
 //   return 0;
 // }
 //
+/*386
+amd64
+amd64p32
+arm
+armbe
+arm64
+arm64be
+ppc64
+ppc64le
+mips
+mipsle
+mips64
+mips64le
+mips64p32
+mips64p32le
+ppc
+s390
+s390x
+sparc
+sparc64
+and reference
+https://github.com/mojo-runtime/lib-linux/blob/6dbfa74d17beda9be9c6e3b595c76f8df3cbb077/c/struct-termios.h
+*/
+
+
 const (
-	kTCSETS2 = 0x402C542B
-	kBOTHER  = 0x1000
-	kNCCS    = 19
+	kTCSETS2 = unix.TCSETS2 //0x8030542B
+	kBOTHER  = unix.BOTHER//0x00001000
+	kNCCS    = 23 // 23 is the value fix for MIPS. most of the OpenWrt routers installed with MIPS cpu.
 )
+/*
+TCSETS2 = 0x8030542B
+
+BOTHER = 0x00001000
 
+NCCS = 23
+*/
 //
 // Types from asm-generic/termbits.h
 //