From 4838c5195af75373104d1e2895810c1f95c00ec4 Mon Sep 17 00:00:00 2001 From: Sergiu Moga Date: Wed, 7 Dec 2022 15:59:55 +0200 Subject: [PATCH] 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: Sergiu Moga Acked-by: Nicolas Ferre Signed-off-by: Herbert Xu --- drivers/crypto/atmel-aes.c | 1 + drivers/crypto/atmel-sha.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index 886bf25..063394c 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -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; diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index ca4b019..00be792 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -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; -- 2.7.4