commit 4f6543f28bb05433d87b6de6c21e9c14c35ecf33 upstream.
The patch that added src_dma/dst_dma to struct mv_cesa_tdma_desc
is broken on 64-bit systems as the size of the descriptor has been
changed. This patch fixes it by using u32 instead of dma_addr_t.
Fixes: e62291c1d9 ("crypto: marvell/cesa - Fix sparse warnings")
Cc: <stable@vger.kernel.org>
Reported-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes most sparse warnings in the cesa driver. The only
ones remaining are to do with copying data between iomem pointers and
SG lists.
Most changes are trivial. The following are the noteworthy ones:
- Removal of swab in mv_cesa_aes_setkey. This appears to be bogus
as everything gets swabbed again later on so for BE this ends up
being different from LE. The change takes the LE behaviour as the
correct one.
- next_dma in mv_cesa_tdma_chain was not swabbed.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The header file algapi.h includes skbuff.h unnecessarily since
all we need is a forward declaration for struct sk_buff. This
patch removes that inclusion.
Unfortunately skbuff.h pulls in a lot of things and drivers over
the years have come to rely on it so this patch adds a lot of
missing inclusions that result from this.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Balance the irqs of the marvell cesa driver over all
available cpus.
Currently all interrupts are handled by the first CPU.
From my testing with IPSec AES 256 SHA256
on my clearfog base with 2 Cores I get a 2x speed increase:
Before the patch: 26.74 Kpps
With the patch: 56.11 Kpps
Signed-off-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
