UPSTREAM: mmc-utils: add check for max enhanced user area
In addition to user area, General purpose partition can be
be marked with enhanced attribute, retain enhanced attributes of
gp partition while creating enhanced user area and add
check for max enhanced area of the device.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <chris@printf.net>
(cherry picked from commit 4afc8c81685825461677311e79059cda15fba9d8)
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
BUG=none
TEST=Compiled, Installed on gnawty
Change-Id: I24a7ced0afd8751cc5664a8490c455b7b3d982a8
Reviewed-on: https://chromium-review.googlesource.com/337989
Commit-Ready: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
diff --git a/mmc.h b/mmc.h
index 3d239dd..be37fbe 100644
--- a/mmc.h
+++ b/mmc.h
@@ -63,6 +63,18 @@
#define EXT_CSD_MAX_ENH_SIZE_MULT_0 157
#define EXT_CSD_PARTITIONS_ATTRIBUTE 156 /* R/W */
#define EXT_CSD_PARTITION_SETTING_COMPLETED 155 /* R/W */
+#define EXT_CSD_GP_SIZE_MULT_4_2 154
+#define EXT_CSD_GP_SIZE_MULT_4_1 153
+#define EXT_CSD_GP_SIZE_MULT_4_0 152
+#define EXT_CSD_GP_SIZE_MULT_3_2 151
+#define EXT_CSD_GP_SIZE_MULT_3_1 150
+#define EXT_CSD_GP_SIZE_MULT_3_0 149
+#define EXT_CSD_GP_SIZE_MULT_2_2 148
+#define EXT_CSD_GP_SIZE_MULT_2_1 147
+#define EXT_CSD_GP_SIZE_MULT_2_0 146
+#define EXT_CSD_GP_SIZE_MULT_1_2 145
+#define EXT_CSD_GP_SIZE_MULT_1_1 144
+#define EXT_CSD_GP_SIZE_MULT_1_0 143
#define EXT_CSD_ENH_SIZE_MULT_2 142
#define EXT_CSD_ENH_SIZE_MULT_1 141
#define EXT_CSD_ENH_SIZE_MULT_0 140
@@ -114,6 +126,10 @@
#define EXT_CSD_PART_CONFIG_ACC_ACK (0x40)
#define EXT_CSD_PARTITIONING_EN (1<<0)
#define EXT_CSD_ENH_ATTRIBUTE_EN (1<<1)
+#define EXT_CSD_ENH_4 (1<<4)
+#define EXT_CSD_ENH_3 (1<<3)
+#define EXT_CSD_ENH_2 (1<<2)
+#define EXT_CSD_ENH_1 (1<<1)
#define EXT_CSD_ENH_USR (1<<0)
/* From kernel linux/mmc/core.h */