> -----Original Message----- > From: linux-crypto-owner@xxxxxxxxxxxxxxx <linux-crypto- > owner@xxxxxxxxxxxxxxx> On Behalf Of Andrey Smirnov > Sent: Tuesday, November 5, 2019 8:44 PM > To: linux-crypto@xxxxxxxxxxxxxxx > Cc: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>; Chris Healy > <cphealy@xxxxxxxxx>; Lucas Stach <l.stach@xxxxxxxxxxxxxx>; Horia Geanta > <horia.geanta@xxxxxxx>; Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>; > Iuliana Prodan <iuliana.prodan@xxxxxxx>; dl-linux-imx <linux- > imx@xxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx > Subject: [PATCH 0/5] CAAM JR lifecycle > > Everyone: > > This series is a different approach to addressing the issues brought up in > [discussion]. This time the proposition is to get away from creating per-JR > platfrom device, move all of the underlying code into caam.ko and disable > manual binding/unbinding of the CAAM device via sysfs. Note that this series > is a rough cut intented to gauge if this approach could be acceptable for > upstreaming. > > Thanks, > Andrey Smirnov > > [discussion] lore.kernel.org/lkml/20190904023515.7107-13- > andrew.smirnov@xxxxxxxxx > > Andrey Smirnov (5): > crypto: caam - use static initialization > crypto: caam - introduce caam_jr_cbk > crypto: caam - convert JR API to use struct caam_drv_private_jr > crypto: caam - do not create a platform devices for JRs > crypto: caam - disable CAAM's bind/unbind attributes > To access caam jobrings from DPDK (user space drivers), we unbind job-ring's platform device from the kernel. What would be the alternate way to enable job ring drivers in user space? > drivers/crypto/caam/Kconfig | 5 +- > drivers/crypto/caam/Makefile | 15 +-- > drivers/crypto/caam/caamalg.c | 114 ++++++++++---------- > drivers/crypto/caam/caamalg_qi.c | 12 +-- > drivers/crypto/caam/caamhash.c | 117 +++++++++++---------- > drivers/crypto/caam/caampkc.c | 67 ++++++------ > drivers/crypto/caam/caampkc.h | 2 +- > drivers/crypto/caam/caamrng.c | 41 ++++---- > drivers/crypto/caam/ctrl.c | 16 ++- > drivers/crypto/caam/intern.h | 3 +- > drivers/crypto/caam/jr.c | 173 ++++++++----------------------- > drivers/crypto/caam/jr.h | 14 ++- > drivers/crypto/caam/key_gen.c | 11 +- > drivers/crypto/caam/key_gen.h | 5 +- > 14 files changed, 275 insertions(+), 320 deletions(-) > > -- > 2.21.0
