diff options
| author | Ruchika Gupta <ruchika.gupta@freescale.com> | 2014-06-23 14:12:33 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-06-25 15:38:39 +0200 |
| commit | 17157c90a8abf9323ee2a3daac7ad9f696642dda (patch) | |
| tree | 669b3f012c1dbd8e7aac0114f61c169d5801587c /drivers/crypto/caam/intern.h | |
| parent | crypto: caam - Correct definition of registers in memory map (diff) | |
| download | linux-17157c90a8abf9323ee2a3daac7ad9f696642dda.tar.xz linux-17157c90a8abf9323ee2a3daac7ad9f696642dda.zip | |
crypto: caam - Configuration for platforms with virtualization enabled in CAAM
For platforms with virtualization enabled
1. The job ring registers can be written to only is the job ring has been
started i.e STARTR bit in JRSTART register is 1
2. For DECO's under direct software control, with virtualization enabled
PL, BMT, ICID and SDID values need to be provided. These are provided by
selecting a Job ring in start mode whose parameters would be used for the
DECO access programming.
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/intern.h')
| -rw-r--r-- | drivers/crypto/caam/intern.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h index 6d85fcc5bd0a..97363db4e56e 100644 --- a/drivers/crypto/caam/intern.h +++ b/drivers/crypto/caam/intern.h @@ -82,6 +82,7 @@ struct caam_drv_private { u8 total_jobrs; /* Total Job Rings in device */ u8 qi_present; /* Nonzero if QI present in device */ int secvio_irq; /* Security violation interrupt number */ + int virt_en; /* Virtualization enabled in CAAM */ #define RNG4_MAX_HANDLES 2 /* RNG4 block */ |