From 8d87589e8e874df7120a3d9667f051bc33bac250 Mon Sep 17 00:00:00 2001
From: Rafal Jaworowski <raj@semihalf.com>
Date: Mon, 28 Jul 2008 20:38:25 +0200
Subject: [PATCH] API: Teach the storage layer about SATA and MMC options.

Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Acked-by: Rafal Jaworowski <raj@semihalf.com>
---
 api/api_storage.c    | 29 ++++++++++++++++++++++-------
 api_examples/demo.c  | 11 +++++++----
 include/api_public.h |  1 +
 3 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/api/api_storage.c b/api/api_storage.c
index 874c538eb..74391a59d 100644
--- a/api/api_storage.c
+++ b/api/api_storage.c
@@ -46,7 +46,8 @@
 #define ENUM_USB	1
 #define ENUM_SCSI	2
 #define ENUM_MMC	3
-#define ENUM_MAX	4
+#define ENUM_SATA	4
+#define ENUM_MAX	5
 
 struct stor_spec {
 	int		max_dev;
@@ -68,12 +69,19 @@ void dev_stor_init(void)
 	specs[ENUM_IDE].type = DEV_TYP_STOR | DT_STOR_IDE;
 	specs[ENUM_IDE].name = "ide";
 #endif
-#if defined(CONFIG_CMD_USB)
-	specs[ENUM_USB].max_dev = USB_MAX_STOR_DEV;
-	specs[ENUM_USB].enum_started = 0;
-	specs[ENUM_USB].enum_ended = 0;
-	specs[ENUM_USB].type = DEV_TYP_STOR | DT_STOR_USB;
-	specs[ENUM_USB].name = "usb";
+#if defined(CONFIG_CMD_MMC)
+	specs[ENUM_MMC].max_dev = CFG_MMC_MAX_DEVICE;
+	specs[ENUM_MMC].enum_started = 0;
+	specs[ENUM_MMC].enum_ended = 0;
+	specs[ENUM_MMC].type = DEV_TYP_STOR | DT_STOR_MMC;
+	specs[ENUM_MMC].name = "mmc";
+#endif
+#if defined(CONFIG_CMD_SATA)
+	specs[ENUM_SATA].max_dev = CFG_SATA_MAX_DEVICE;
+	specs[ENUM_SATA].enum_started = 0;
+	specs[ENUM_SATA].enum_ended = 0;
+	specs[ENUM_SATA].type = DEV_TYP_STOR | DT_STOR_SATA;
+	specs[ENUM_SATA].name = "sata";
 #endif
 #if defined(CONFIG_CMD_SCSI)
 	specs[ENUM_SCSI].max_dev = CFG_SCSI_MAX_DEVICE;
@@ -82,6 +90,13 @@ void dev_stor_init(void)
 	specs[ENUM_SCSI].type = DEV_TYP_STOR | DT_STOR_SCSI;
 	specs[ENUM_SCSI].name = "scsi";
 #endif
+#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
+	specs[ENUM_USB].max_dev = USB_MAX_STOR_DEV;
+	specs[ENUM_USB].enum_started = 0;
+	specs[ENUM_USB].enum_ended = 0;
+	specs[ENUM_USB].type = DEV_TYP_STOR | DT_STOR_USB;
+	specs[ENUM_USB].name = "usb";
+#endif
 }
 
 /*
diff --git a/api_examples/demo.c b/api_examples/demo.c
index a8424482e..69ac31837 100644
--- a/api_examples/demo.c
+++ b/api_examples/demo.c
@@ -226,20 +226,23 @@ void test_dump_si(struct sys_info *si)
 	}
 }
 
-static char * test_stor_typ(int type)
+static char *test_stor_typ(int type)
 {
 	if (type & DT_STOR_IDE)
 		return "IDE";
 
+	if (type & DT_STOR_MMC)
+		return "MMC";
+
+	if (type & DT_STOR_SATA)
+		return "SATA";
+
 	if (type & DT_STOR_SCSI)
 		return "SCSI";
 
 	if (type & DT_STOR_USB)
 		return "USB";
 
-	if (type & DT_STOR_MMC);
-		return "MMC";
-
 	return "Unknown";
 }
 
diff --git a/include/api_public.h b/include/api_public.h
index 9bc050133..5b0c09e31 100644
--- a/include/api_public.h
+++ b/include/api_public.h
@@ -126,6 +126,7 @@ typedef unsigned long lbastart_t;
 #define DT_STOR_SCSI	0x0020
 #define DT_STOR_USB	0x0040
 #define DT_STOR_MMC	0x0080
+#define DT_STOR_SATA	0x0100
 
 #define DEV_STA_CLOSED	0x0000		/* invalid, closed */
 #define DEV_STA_OPEN	0x0001		/* open i.e. active */