20080611-1520

1 files changed, 76 insertions, 0 deletions

diff --git a/os/boot/pc/aoe.h b/os/boot/pc/aoe.h
new file mode 100644
index 00000000..b06a1a92
--- /dev/null
+++ b/os/boot/pc/aoe.h
@@ -0,0 +1,76 @@
+/*
+ * ATA-over-Ethernet
+ */
+enum {
+	ACata,
+	ACconfig,
+};
+
+enum {
+	AQCread,
+	AQCtest,
+	AQCprefix,
+	AQCset,
+	AQCfset,
+};
+
+enum {
+	AEcmd	= 1,
+	AEarg,
+	AEdev,
+	AEcfg,
+	AEver,
+};
+
+enum {
+	Aoetype	= 0x88a2,
+	Aoever	= 1,
+
+	AFerr	= 1<<2,
+	AFrsp	= 1<<3,
+
+	AAFwrite= 1,
+	AAFext	= 1<<6,
+};
+
+enum {
+	Crd	= 0x20,
+	Crdext	= 0x24,
+	Cwr	= 0x30,
+	Cwrext	= 0x34,
+	Cid	= 0xec,
+};
+
+typedef struct {
+	uchar	dst[Eaddrlen];
+	uchar	src[Eaddrlen];
+	uchar	type[2];
+	uchar	verflag;
+	uchar	error;
+	uchar	major[2];
+	uchar	minor;
+	uchar	cmd;
+	uchar	tag[4];
+} Aoehdr;
+
+typedef struct {
+	Aoehdr;
+	uchar	aflag;
+	uchar	errfeat;
+	uchar	scnt;
+	uchar	cmdstat;
+	uchar	lba[6];
+	uchar	res[2];
+} Aoeata;
+
+typedef struct {
+	Aoehdr;
+	uchar	bufcnt[2];
+	uchar	fwver[2];
+	uchar	scnt;
+	uchar	verccmd;
+	uchar	cslen[2];
+} Aoeqc;
+
+extern char Echange[];
+extern char Enotup[];