From 425ad7319b9fa35b0106e05a2bbce5ef486ee442 Mon Sep 17 00:00:00 2001
From: Achilleas Anagnostopoulos <achilleas.imap.mbox@gmail.com>
Date: Wed, 5 Jul 2017 19:36:08 +0100
Subject: [PATCH] Define driver interface

This interface must be implemented by all device drivers in the driver
sub-packages.
---
 src/gopheros/device/driver.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/gopheros/device/driver.go

diff --git a/src/gopheros/device/driver.go b/src/gopheros/device/driver.go
new file mode 100644
index 0000000..11cab21
--- /dev/null
+++ b/src/gopheros/device/driver.go
@@ -0,0 +1,15 @@
+package device
+
+import "gopheros/kernel"
+
+// Driver is an interface implemented by all drivers.
+type Driver interface {
+	// DriverName returns the name of the driver.
+	DriverName() string
+
+	// DriverVersion returns the driver version.
+	DriverVersion() (major uint16, minor uint16, patch uint16)
+
+	// DriverInit initializes the device driver.
+	DriverInit() *kernel.Error
+}