diff options
Diffstat (limited to 'EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c')
| -rw-r--r-- | EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c | 124 |
1 files changed, 1 insertions, 123 deletions
diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c b/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c index 82ec5a7..4b9b64e 100644 --- a/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c +++ b/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c @@ -12,8 +12,6 @@ *
**/
-#include <Protocol/MmcHost.h>
-#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/TimerLib.h>
@@ -32,130 +30,10 @@ MmcNotifyState ( return MmcHostInstance->MmcHost->NotifyState (MmcHostInstance->MmcHost, State);
}
-VOID
-PrintOCR (
- IN UINT32 Ocr
- )
-{
- UINTN MinV;
- UINTN MaxV;
- UINTN Volts;
- UINTN Loop;
-
- MinV = 36; // 3.6
- MaxV = 20; // 2.0
- Volts = 20; // 2.0
-
- // The MMC register bits [23:8] indicate the working range of the card
- for (Loop = 8; Loop < 24; Loop++) {
- if (Ocr & (1 << Loop)) {
- if (MinV > Volts) MinV = Volts;
- if (MaxV < Volts) MaxV = Volts + 1;
- }
- Volts = Volts + 1;
- }
-
- DEBUG ((EFI_D_ERROR, "- PrintOCR Ocr (0x%X)\n",Ocr));
- DEBUG ((EFI_D_ERROR, "\t- Card operating voltage: %d.%d to %d.%d\n", MinV/10, MinV % 10, MaxV/10, MaxV % 10));
- if (((Ocr >> 29) & 3) == 0) {
- DEBUG ((EFI_D_ERROR, "\t- AccessMode: Byte Mode\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "\t- AccessMode: Block Mode (0x%X)\n", ((Ocr >> 29) & 3)));
- }
-
- if (Ocr & MMC_OCR_POWERUP) {
- DEBUG ((EFI_D_ERROR, "\t- PowerUp\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "\t- Voltage Not Supported\n"));
- }
-}
-
-VOID PrintCID (
- IN UINT32* Cid
- )
-{
- DEBUG ((EFI_D_ERROR, "- PrintCID\n"));
- DEBUG ((EFI_D_ERROR, "\t- Manufacturing date: %d/%d\n", (Cid[0] >> 8) & 0xF, (Cid[0] >> 12) & 0xFF));
- DEBUG ((EFI_D_ERROR, "\t- Product serial number: 0x%X%X\n", Cid[1] & 0xFFFFFF, (Cid[0] >> 24) & 0xFF));
- DEBUG ((EFI_D_ERROR, "\t- Product revision: %d\n", Cid[1] >> 24));
- //DEBUG ((EFI_D_ERROR, "\t- Product name: %s\n", (char*)(Cid + 2)));
- DEBUG ((EFI_D_ERROR, "\t- OEM ID: %c%c\n", (Cid[3] >> 8) & 0xFF, (Cid[3] >> 16) & 0xFF));
-}
-
-#if !defined(MDEPKG_NDEBUG)
-CONST CHAR8* mStrUnit[] = { "100kbit/s", "1Mbit/s", "10Mbit/s", "100MBit/s",
- "Unknown", "Unknown", "Unknown", "Unknown" };
-CONST CHAR8* mStrValue[] = { "1.0", "1.2", "1.3", "1.5", "2.0", "2.5", "3.0", "3.5", "4.0", "4.5", "5.0",
- "Unknown", "Unknown", "Unknown", "Unknown" };
-#endif
-
-VOID
-PrintCSD (
- IN UINT32* Csd
- )
-{
- UINTN Value;
-
- if (((Csd[2] >> 30) & 0x3) == 0) {
- DEBUG ((EFI_D_ERROR, "- PrintCSD Version 1.01-1.10/Version 2.00/Standard Capacity\n"));
- } else if (((Csd[2] >> 30) & 0x3) == 1) {
- DEBUG ((EFI_D_ERROR, "- PrintCSD Version 2.00/High Capacity\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "- PrintCSD Version Higher than v3.3\n"));
- }
-
- DEBUG ((EFI_D_ERROR, "\t- Supported card command class: 0x%X\n", MMC_CSD_GET_CCC(Csd)));
- DEBUG ((EFI_D_ERROR, "\t- Speed: %a %a\n",mStrValue[(MMC_CSD_GET_TRANSPEED(Csd) >> 3) & 0xF],mStrUnit[MMC_CSD_GET_TRANSPEED(Csd) & 7]));
- DEBUG ((EFI_D_ERROR, "\t- Maximum Read Data Block: %d\n",2 << (MMC_CSD_GET_READBLLEN(Csd)-1)));
- DEBUG ((EFI_D_ERROR, "\t- Maximum Write Data Block: %d\n",2 << (MMC_CSD_GET_WRITEBLLEN(Csd)-1)));
-
- if (!MMC_CSD_GET_FILEFORMATGRP (Csd)) {
- Value = MMC_CSD_GET_FILEFORMAT (Csd);
- if (Value == 0) DEBUG ((EFI_D_ERROR, "\t- Format (0): Hard disk-like file system with partition table\n"));
- else if (Value == 1) DEBUG ((EFI_D_ERROR, "\t- Format (1): DOS FAT (floppy-like) with boot sector only (no partition table)\n"));
- else if (Value == 2) DEBUG ((EFI_D_ERROR, "\t- Format (2): Universal File Format\n"));
- else DEBUG ((EFI_D_ERROR, "\t- Format (3): Others/Unknown\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "\t- Format: Reserved\n"));
- }
-}
-
-VOID
-PrintRCA (
- IN UINT32 Rca
- )
-{
- DEBUG ((EFI_D_ERROR, "- PrintRCA: 0x%X\n", Rca));
- DEBUG ((EFI_D_ERROR, "\t- Status: 0x%X\n", Rca & 0xFFFF));
- DEBUG ((EFI_D_ERROR, "\t- RCA: 0x%X\n", (Rca >> 16) & 0xFFFF));
-}
-
-VOID
-PrintResponseR1 (
- IN UINT32 Response
- )
-{
- DEBUG ((EFI_D_INFO, "Response: 0x%X\n", Response));
- if (Response & MMC_R0_READY_FOR_DATA) {
- DEBUG ((EFI_D_INFO, "\t- READY_FOR_DATA\n"));
- }
-
- if (((Response >> 9) & 0xF) == 0) DEBUG ((EFI_D_INFO, "\t- State: Idle\n"));
- else if (((Response >> 9) & 0xF) == 1) DEBUG ((EFI_D_INFO, "\t- State: Ready\n"));
- else if (((Response >> 9) & 0xF) == 2) DEBUG ((EFI_D_INFO, "\t- State: Ident\n"));
- else if (((Response >> 9) & 0xF) == 3) DEBUG ((EFI_D_INFO, "\t- State: StandBy\n"));
- else if (((Response >> 9) & 0xF) == 4) DEBUG ((EFI_D_INFO, "\t- State: Tran\n"));
- else if (((Response >> 9) & 0xF) == 5) DEBUG ((EFI_D_INFO, "\t- State: Data\n"));
- else if (((Response >> 9) & 0xF) == 6) DEBUG ((EFI_D_INFO, "\t- State: Rcv\n"));
- else if (((Response >> 9) & 0xF) == 7) DEBUG ((EFI_D_INFO, "\t- State: Prg\n"));
- else if (((Response >> 9) & 0xF) == 8) DEBUG ((EFI_D_INFO, "\t- State: Dis\n"));
- else DEBUG ((EFI_D_INFO, "\t- State: Reserved\n"));
-}
-
EFI_STATUS
EFIAPI
MmcGetCardStatus (
- IN MMC_HOST_INSTANCE *MmcHostInstance
+ IN MMC_HOST_INSTANCE *MmcHostInstance
)
{
EFI_STATUS Status;
|