diff mbox series

[edk2,edk2-platforms,v1,15/16] Hisilicon/D06: Use CalculateCrc16 in BaseLib

Message ID 20190201142907.32090-1-ming.huang@linaro.org
State New
Headers show
Series None | expand

Commit Message

Ming Huang Feb. 1, 2019, 2:29 p.m. UTC 
This patch is relative with "Add new API CalculateCrc16()" in edk2.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>

---
 Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c | 69 ++------------------
 1 file changed, 5 insertions(+), 64 deletions(-)

-- 
2.9.5

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Comments

Leif Lindholm Feb. 11, 2019, 8:52 p.m. UTC | #1 
On Fri, Feb 01, 2019 at 10:29:06PM +0800, Ming Huang wrote:
> This patch is relative with "Add new API CalculateCrc16()" in edk2.


The commit message should describe what the patch does.
I don't mind keeping the above line in, but we also need the
description.

Obviously, this patch depends on the corresponding one going into
edk2, which is has not yet.

/
    Leif

> Contributed-under: TianoCore Contribution Agreement 1.1

> Signed-off-by: Ming Huang <ming.huang@linaro.org>

> ---

>  Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c | 69 ++------------------

>  1 file changed, 5 insertions(+), 64 deletions(-)

> 

> diff --git a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

> index 9bf274e1b991..3ba4f305fb8e 100644

> --- a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

> +++ b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

> @@ -14,6 +14,7 @@

>  **/

>  

>  #include <Uefi.h>

> +#include <Library/BaseLib.h>

>  #include <Library/CpldIoLib.h>

>  #include <Library/DebugLib.h>

>  #include <Library/I2CLib.h>

> @@ -56,66 +57,6 @@ ETH_PRODUCT_DESC gEthPdtDesc[ETH_MAX_PORT] =

>      {FALSE,  ETH_INVALID,     ETH_INVALID,     ETH_INVALID, ETH_INVALID}

>  };

>  

> -UINT16 CrcTable16[256] = {

> -  0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,

> -  0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,

> -  0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,

> -  0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,

> -  0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,

> -  0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,

> -  0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,

> -  0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,

> -  0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,

> -  0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,

> -  0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,

> -  0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,

> -  0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,

> -  0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,

> -  0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,

> -  0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,

> -  0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,

> -  0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,

> -  0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,

> -  0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,

> -  0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,

> -  0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,

> -  0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,

> -  0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,

> -  0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,

> -  0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,

> -  0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,

> -  0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,

> -  0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,

> -  0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,

> -  0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,

> -  0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0,

> -};

> -

> -UINT16 MakeCrcCheckSum (

> -  UINT8 *Buffer,

> -  UINT32 Length

> -  )

> -{

> -  UINT16 StartCRC = 0;

> -

> -  if (Length > SIZE_512KB) {

> -    return 0;

> -  }

> -

> -  if (Buffer == NULL) {

> -    return 0;

> -  }

> -

> -  while (Length) {

> -    StartCRC = CrcTable16 [((UINT8) ((StartCRC >> 8) & 0xff)) ^ *(Buffer++)] ^

> -               ((UINT16) (StartCRC << 8));

> -    Length--;

> -  }

> -

> -  return StartCRC;

> -}

> -

> -

>  EFI_STATUS

>  OemGetMacE2prom(

>    IN  UINT32 Port,

> @@ -170,8 +111,8 @@ OemGetMacE2prom(

>      return Status;

>    }

>  

> -  Crc16 = MakeCrcCheckSum (

> -            (UINT8 *)&(MacDesc.MacLen),

> +  Crc16 = CalculateCrc16 (

> +            &(MacDesc.MacLen),

>              sizeof (MacDesc.MacLen) + sizeof (MacDesc.Mac)

>              );

>    if ((Crc16 != MacDesc.Crc16) || (Crc16 == 0)) {

> @@ -207,8 +148,8 @@ OemSetMacE2prom (

>      MacDesc.Mac[I] = Addr[I];

>    }

>  

> -  MacDesc.Crc16 = MakeCrcCheckSum (

> -                    (UINT8 *)&(MacDesc.MacLen),

> +  MacDesc.Crc16 = CalculateCrc16 (

> +                    &(MacDesc.MacLen),

>                      sizeof (MacDesc.MacLen) + MAC_ADDR_LEN

>                      );

>  

> -- 

> 2.9.5

> 

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Ming Huang Feb. 13, 2019, 4:45 a.m. UTC | #2 
On 2/12/2019 4:52 AM, Leif Lindholm wrote:
> On Fri, Feb 01, 2019 at 10:29:06PM +0800, Ming Huang wrote:

>> This patch is relative with "Add new API CalculateCrc16()" in edk2.

> 

> The commit message should describe what the patch does.

> I don't mind keeping the above line in, but we also need the

> description.

> 

> Obviously, this patch depends on the corresponding one going into

> edk2, which is has not yet.


As edk2 patch is has not yet, I will drop this patch.

Thanks

> 

> /

>     Leif

> 

>> Contributed-under: TianoCore Contribution Agreement 1.1

>> Signed-off-by: Ming Huang <ming.huang@linaro.org>

>> ---

>>  Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c | 69 ++------------------

>>  1 file changed, 5 insertions(+), 64 deletions(-)

>>

>> diff --git a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

>> index 9bf274e1b991..3ba4f305fb8e 100644

>> --- a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

>> +++ b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c

>> @@ -14,6 +14,7 @@

>>  **/

>>  

>>  #include <Uefi.h>

>> +#include <Library/BaseLib.h>

>>  #include <Library/CpldIoLib.h>

>>  #include <Library/DebugLib.h>

>>  #include <Library/I2CLib.h>

>> @@ -56,66 +57,6 @@ ETH_PRODUCT_DESC gEthPdtDesc[ETH_MAX_PORT] =

>>      {FALSE,  ETH_INVALID,     ETH_INVALID,     ETH_INVALID, ETH_INVALID}

>>  };

>>  

>> -UINT16 CrcTable16[256] = {

>> -  0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,

>> -  0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,

>> -  0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,

>> -  0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,

>> -  0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,

>> -  0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,

>> -  0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,

>> -  0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,

>> -  0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,

>> -  0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,

>> -  0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,

>> -  0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,

>> -  0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,

>> -  0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,

>> -  0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,

>> -  0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,

>> -  0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,

>> -  0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,

>> -  0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,

>> -  0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,

>> -  0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,

>> -  0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,

>> -  0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,

>> -  0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,

>> -  0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,

>> -  0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,

>> -  0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,

>> -  0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,

>> -  0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,

>> -  0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,

>> -  0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,

>> -  0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0,

>> -};

>> -

>> -UINT16 MakeCrcCheckSum (

>> -  UINT8 *Buffer,

>> -  UINT32 Length

>> -  )

>> -{

>> -  UINT16 StartCRC = 0;

>> -

>> -  if (Length > SIZE_512KB) {

>> -    return 0;

>> -  }

>> -

>> -  if (Buffer == NULL) {

>> -    return 0;

>> -  }

>> -

>> -  while (Length) {

>> -    StartCRC = CrcTable16 [((UINT8) ((StartCRC >> 8) & 0xff)) ^ *(Buffer++)] ^

>> -               ((UINT16) (StartCRC << 8));

>> -    Length--;

>> -  }

>> -

>> -  return StartCRC;

>> -}

>> -

>> -

>>  EFI_STATUS

>>  OemGetMacE2prom(

>>    IN  UINT32 Port,

>> @@ -170,8 +111,8 @@ OemGetMacE2prom(

>>      return Status;

>>    }

>>  

>> -  Crc16 = MakeCrcCheckSum (

>> -            (UINT8 *)&(MacDesc.MacLen),

>> +  Crc16 = CalculateCrc16 (

>> +            &(MacDesc.MacLen),

>>              sizeof (MacDesc.MacLen) + sizeof (MacDesc.Mac)

>>              );

>>    if ((Crc16 != MacDesc.Crc16) || (Crc16 == 0)) {

>> @@ -207,8 +148,8 @@ OemSetMacE2prom (

>>      MacDesc.Mac[I] = Addr[I];

>>    }

>>  

>> -  MacDesc.Crc16 = MakeCrcCheckSum (

>> -                    (UINT8 *)&(MacDesc.MacLen),

>> +  MacDesc.Crc16 = CalculateCrc16 (

>> +                    &(MacDesc.MacLen),

>>                      sizeof (MacDesc.MacLen) + MAC_ADDR_LEN

>>                      );

>>  

>> -- 

>> 2.9.5

>>

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diff mbox series

Patch

diff --git a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c
index 9bf274e1b991..3ba4f305fb8e 100644
--- a/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c
+++ b/Platform/Hisilicon/D06/Library/OemNicLib/OemNicLib.c
@@ -14,6 +14,7 @@ 
 **/
 
 #include <Uefi.h>
+#include <Library/BaseLib.h>
 #include <Library/CpldIoLib.h>
 #include <Library/DebugLib.h>
 #include <Library/I2CLib.h>
@@ -56,66 +57,6 @@  ETH_PRODUCT_DESC gEthPdtDesc[ETH_MAX_PORT] =
     {FALSE,  ETH_INVALID,     ETH_INVALID,     ETH_INVALID, ETH_INVALID}
 };
 
-UINT16 CrcTable16[256] = {
-  0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
-  0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
-  0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
-  0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
-  0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
-  0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
-  0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
-  0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
-  0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
-  0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
-  0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
-  0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
-  0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
-  0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
-  0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
-  0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
-  0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
-  0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
-  0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
-  0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
-  0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
-  0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
-  0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
-  0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
-  0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
-  0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
-  0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
-  0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
-  0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
-  0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
-  0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
-  0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0,
-};
-
-UINT16 MakeCrcCheckSum (
-  UINT8 *Buffer,
-  UINT32 Length
-  )
-{
-  UINT16 StartCRC = 0;
-
-  if (Length > SIZE_512KB) {
-    return 0;
-  }
-
-  if (Buffer == NULL) {
-    return 0;
-  }
-
-  while (Length) {
-    StartCRC = CrcTable16 [((UINT8) ((StartCRC >> 8) & 0xff)) ^ *(Buffer++)] ^
-               ((UINT16) (StartCRC << 8));
-    Length--;
-  }
-
-  return StartCRC;
-}
-
-
 EFI_STATUS
 OemGetMacE2prom(
   IN  UINT32 Port,
@@ -170,8 +111,8 @@  OemGetMacE2prom(
     return Status;
   }
 
-  Crc16 = MakeCrcCheckSum (
-            (UINT8 *)&(MacDesc.MacLen),
+  Crc16 = CalculateCrc16 (
+            &(MacDesc.MacLen),
             sizeof (MacDesc.MacLen) + sizeof (MacDesc.Mac)
             );
   if ((Crc16 != MacDesc.Crc16) || (Crc16 == 0)) {
@@ -207,8 +148,8 @@  OemSetMacE2prom (
     MacDesc.Mac[I] = Addr[I];
   }
 
-  MacDesc.Crc16 = MakeCrcCheckSum (
-                    (UINT8 *)&(MacDesc.MacLen),
+  MacDesc.Crc16 = CalculateCrc16 (
+                    &(MacDesc.MacLen),
                     sizeof (MacDesc.MacLen) + MAC_ADDR_LEN
                     );