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crypto: atmel - Add capability case for the 0x600 SHA and AES IP versions

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In order for the driver to be made aware of the capabilities of the SHA
and AES IP versions 0x600 , such as those present on the SAM9X60 SoC's,
add a corresponding switch case to the capability method of the respective
drivers. Without this, besides the capabilities not being correctly set,
the self tests may hang since the driver is endlessly waiting for a
completion to be set by a never occurring DMA interrupt handler.

Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Sergiu Moga 2022-12-07 15:59:55 +02:00 committed by Herbert Xu
parent 750426d633
commit 4838c5195a
2 changed files with 2 additions and 0 deletions
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1
drivers/crypto/atmel-aes.c
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@ -2510,6 +2510,7 @@ static void atmel_aes_get_cap(struct atmel_aes_dev *dd)
/* keep only major version number */
switch (dd->hw_version & 0xff0) {
case 0x700:
case 0x600:
case 0x500:
dd->caps.has_dualbuff = 1;
dd->caps.has_cfb64 = 1;

1
drivers/crypto/atmel-sha.c
View File

@ -2509,6 +2509,7 @@ static void atmel_sha_get_cap(struct atmel_sha_dev *dd)
/* keep only major version number */
switch (dd->hw_version & 0xff0) {
case 0x700:
case 0x600:
case 0x510:
dd->caps.has_dma = 1;
dd->caps.has_dualbuff = 1;