diff options
| author |   LEROY Christophe <christophe.leroy@c-s.fr> | 2017-10-06 15:04:55 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2017-10-12 22:55:32 +0800 |
| commit | 9c02e2852fcabf0e1542929e887867d01414dec6 (patch) | |
| tree | 99a735a61fad3b7c304009c0881ae26a13143afa /drivers/crypto/talitos.h | |
| parent | crypto: talitos - use devm_ioremap() (diff) | |
| download | linux-dev-9c02e2852fcabf0e1542929e887867d01414dec6.tar.xz linux-dev-9c02e2852fcabf0e1542929e887867d01414dec6.zip | |
crypto: talitos - don't check the number of channels at each interrupt
The number of channels is known from the beginning, no need to
test it everytime.
This patch defines two additional done functions handling only channel 0.
Then the probe registers the correct one based on the number of channels.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.h')
| -rw-r--r-- | drivers/crypto/talitos.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index 6112ff1fc334..2f04d83c3062 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -208,9 +208,13 @@ static inline bool has_ftr_sec1(struct talitos_private *priv) #define TALITOS_ISR 0x1010 /* interrupt status register */ #define TALITOS1_ISR_4CHERR ISR1_FORMAT(0xa) /* 4 ch errors mask */ #define TALITOS1_ISR_4CHDONE ISR1_FORMAT(0x5) /* 4 ch done mask */ +#define TALITOS1_ISR_CH_0_ERR (2 << 28) /* ch 0 errors mask */ +#define TALITOS1_ISR_CH_0_DONE (1 << 28) /* ch 0 done mask */ #define TALITOS1_ISR_TEA_ERR 0x00000040 #define TALITOS2_ISR_4CHERR ISR2_FORMAT(0xa) /* 4 ch errors mask */ #define TALITOS2_ISR_4CHDONE ISR2_FORMAT(0x5) /* 4 ch done mask */ +#define TALITOS2_ISR_CH_0_ERR 2 /* ch 0 errors mask */ +#define TALITOS2_ISR_CH_0_DONE 1 /* ch 0 done mask */ #define TALITOS2_ISR_CH_0_2_ERR ISR2_FORMAT(0x2) /* ch 0, 2 err mask */ #define TALITOS2_ISR_CH_0_2_DONE ISR2_FORMAT(0x1) /* ch 0, 2 done mask */ #define TALITOS2_ISR_CH_1_3_ERR ISR2_FORMAT(0x8) /* ch 1, 3 err mask */ |