Commit 4838c519 authored by Sergiu Moga's avatar Sergiu Moga Committed by Herbert Xu

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

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: default avatarSergiu Moga <sergiu.moga@microchip.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 750426d6
...@@ -2510,6 +2510,7 @@ static void atmel_aes_get_cap(struct atmel_aes_dev *dd) ...@@ -2510,6 +2510,7 @@ static void atmel_aes_get_cap(struct atmel_aes_dev *dd)
/* keep only major version number */ /* keep only major version number */
switch (dd->hw_version & 0xff0) { switch (dd->hw_version & 0xff0) {
case 0x700: case 0x700:
case 0x600:
case 0x500: case 0x500:
dd->caps.has_dualbuff = 1; dd->caps.has_dualbuff = 1;
dd->caps.has_cfb64 = 1; dd->caps.has_cfb64 = 1;
......
...@@ -2509,6 +2509,7 @@ static void atmel_sha_get_cap(struct atmel_sha_dev *dd) ...@@ -2509,6 +2509,7 @@ static void atmel_sha_get_cap(struct atmel_sha_dev *dd)
/* keep only major version number */ /* keep only major version number */
switch (dd->hw_version & 0xff0) { switch (dd->hw_version & 0xff0) {
case 0x700: case 0x700:
case 0x600:
case 0x510: case 0x510:
dd->caps.has_dma = 1; dd->caps.has_dma = 1;
dd->caps.has_dualbuff = 1; dd->caps.has_dualbuff = 1;
......
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