ArmPkg/PL180MciDxe: Improve error handling

[mirror_edk2.git] / ArmPkg / Drivers / PL180MciDxe / PL180Mci.h

diff --git a/ArmPkg/Drivers/PL180MciDxe/PL180Mci.h b/ArmPkg/Drivers/PL180MciDxe/PL180Mci.h
index 21207165549cec9250f0d0803f05fe2bb9e23d1f..46c670097461f8ad7ecc617be90b977a1f0e2ba6 100644 (file)
--- a/ArmPkg/Drivers/PL180MciDxe/PL180Mci.h
+++ b/ArmPkg/Drivers/PL180MciDxe/PL180Mci.h
@@ -64,11 +64,13 @@
 #define MCI_STATUS_CMD_DATACRCFAIL      0x2\r
 #define MCI_STATUS_CMD_CMDTIMEOUT       0x4\r
 #define MCI_STATUS_CMD_DATATIMEOUT      0x8\r
+#define MCI_STATUS_CMD_TX_UNDERRUN      0x10\r
 #define MCI_STATUS_CMD_RXOVERRUN        0x20\r
 #define MCI_STATUS_CMD_RESPEND          0x40\r
 #define MCI_STATUS_CMD_SENT             0x80\r
 #define MCI_STATUS_CMD_TXDONE           (MCI_STATUS_CMD_DATAEND | MCI_STATUS_CMD_DATABLOCKEND)\r
 #define MCI_STATUS_CMD_DATAEND          0x000100    // Command Status - Data end\r
+#define MCI_STATUS_CMD_START_BIT_ERROR  0x000200\r
 #define MCI_STATUS_CMD_DATABLOCKEND     0x000400    // Command Status - Data end\r
 #define MCI_STATUS_CMD_ACTIVE           0x800\r
 #define MCI_STATUS_CMD_RXACTIVE         (1 << 13)\r
@@ -86,7 +88,7 @@
 #define MCI_DATACTL_CARD_TO_CONT        2\r
 #define MCI_DATACTL_BLOCK_TRANS         0\r
 #define MCI_DATACTL_STREAM_TRANS        4\r
-#define MCI_DATACTL_DMA_ENABLE          8\r
+#define MCI_DATACTL_DMA_ENABLE          (1 << 3)\r
 \r
 #define INDX(CMD_INDX)    ((CMD_INDX & 0x3F) | MCI_CPSM_ENABLED)\r
 \r