diff options
| author | Ruchika Gupta <ruchika.gupta@freescale.com> | 2013-10-25 10:31:01 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-10-30 08:02:57 +0400 |
| commit | 313ea293e9c4d1eabcaddd2c0800f083b03c2a2e (patch) | |
| tree | cd6e48a5aa2a1ea84895cbe1278c1318eece5cdb /drivers/crypto/caam/intern.h | |
| parent | 0d289788247a4751b2dfa0a23960ac4de9450a94 (diff) | |
| download | linux-313ea293e9c4d1eabcaddd2c0800f083b03c2a2e.tar.xz | |
crypto: caam - Add Platform driver for Job Ring
The SEC Job Rings are now available as individual devices.
This would enable sharing of job rings between kernel and
user space. Job Rings can now be dynamically bound/unbound
from kernel.
Changes are made in the following layers of CAAM Driver
1. Controller driver
- Does basic initialization of CAAM Block.
- Creates platform devices for Job Rings.
(Earlier the initialization of Job ring was done
by the controller driver)
2. JobRing Platform driver
- Manages the platform Job Ring devices created
by the controller driver
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: Garg Vakul-B16394 <vakul@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 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h index bbc1ac9ec720..bff4acd3882d 100644 --- a/drivers/crypto/caam/intern.h +++ b/drivers/crypto/caam/intern.h @@ -37,8 +37,8 @@ struct caam_jrentry_info { /* Private sub-storage for a single JobR */ struct caam_drv_private_jr { - struct device *parentdev; /* points back to controller dev */ - struct platform_device *jr_pdev;/* points to platform device for JR */ + struct list_head list_node; /* Job Ring device list */ + struct device *dev; int ridx; struct caam_job_ring __iomem *rregs; /* JobR's register space */ struct tasklet_struct irqtask; @@ -63,7 +63,7 @@ struct caam_drv_private_jr { struct caam_drv_private { struct device *dev; - struct device **jrdev; /* Alloc'ed array per sub-device */ + struct platform_device **jrpdev; /* Alloc'ed array per sub-device */ struct platform_device *pdev; /* Physical-presence section */ |