Hi Akhil, Just ran a quick mutli process test against the patch set, unfortunately it failed on the secondary process enqueue or dequeue.
USER1: Configuring vector 0, using session 0 USER1: Start enqueuing packets on dev 0 qp 0 USER1: Start dequeuing packets on dev 0 qp 0 USER1: Enqueuing - Dequeueing -Segmentation fault (core dumped) It will happen on any PMD type. Regards Kai > -----Original Message----- > From: dev <[email protected]> On Behalf Of Zhang, Roy Fan > Sent: Monday, October 11, 2021 5:03 PM > To: Akhil Goyal <[email protected]>; [email protected] > Cc: [email protected]; [email protected]; > [email protected]; [email protected]; De Lara Guarch, Pablo > <[email protected]>; Trahe, Fiona <[email protected]>; > Doherty, Declan <[email protected]>; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; Ananyev, Konstantin > <[email protected]>; Nicolau, Radu <[email protected]>; > [email protected]; [email protected]; > [email protected]; Power, Ciara <[email protected]> > Subject: Re: [dpdk-dev] [PATCH v2 0/5] cryptodev: hide internal structures > > Hi Akhil, > > The approach looks great but we may have to check if it works in multi- > process environment - since all enqueue/dequeue handlers are set by > primary process the secondary process may not recognize the fp_ops data. > > We will run a quick test to see if it is true. > > Regards, > Fan > > > -----Original Message----- > > From: Akhil Goyal <[email protected]> > > Sent: Monday, October 11, 2021 1:43 PM > > To: [email protected] > > Cc: [email protected]; [email protected]; > > [email protected]; [email protected]; De Lara Guarch, Pablo > > <[email protected]>; Trahe, Fiona > > <[email protected]>; Doherty, Declan <[email protected]>; > > [email protected]; [email protected]; Zhang, Roy Fan > > <[email protected]>; [email protected]; > [email protected]; > > [email protected]; Ananyev, Konstantin > > <[email protected]>; Nicolau, Radu > > <[email protected]>; [email protected]; > > [email protected]; [email protected]; Power, Ciara > > <[email protected]>; Akhil Goyal <[email protected]> > > Subject: [PATCH v2 0/5] cryptodev: hide internal structures > > > > Structures rte_cryptodev and rte_cryptodev_data are not supposed to be > > directly used by the application. These are made public as they are > > used by inline datapath public APIs. > > This patchset, creates a new rte_cryptodev_core.h file which helps in > > defining a data structure to hold datapath APIs in a flat array based > > on the device identifier which is filled by the PMD. > > > > Similar series for ethdev and eventdev are also floated on ML. > > https://patchwork.dpdk.org/project/dpdk/list/?series=19428 > > https://patchwork.dpdk.org/project/dpdk/list/?series=19405 > > > > changes in v2: align with the latest versions of above series. > > > > Akhil Goyal (5): > > cryptodev: separate out internal structures > > cryptodev: allocate max space for internal qp array > > cryptodev: move inline APIs into separate structure > > cryptodev: update fast path APIs to use new flat array > > cryptodev: move device specific structures > > > > drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c | 1 - > > drivers/crypto/ccp/ccp_dev.h | 2 +- > > drivers/crypto/cnxk/cn10k_ipsec.c | 2 +- > > drivers/crypto/cnxk/cn9k_ipsec.c | 2 +- > > .../crypto/cnxk/cnxk_cryptodev_capabilities.c | 2 +- > > drivers/crypto/cnxk/cnxk_cryptodev_sec.c | 2 +- > > drivers/crypto/nitrox/nitrox_sym_reqmgr.c | 2 +- > > drivers/crypto/octeontx/otx_cryptodev.c | 1 - > > .../crypto/octeontx/otx_cryptodev_hw_access.c | 2 +- > > .../crypto/octeontx/otx_cryptodev_hw_access.h | 2 +- > > drivers/crypto/octeontx/otx_cryptodev_ops.h | 2 +- > > .../crypto/octeontx2/otx2_cryptodev_mbox.c | 2 +- > > drivers/crypto/scheduler/scheduler_failover.c | 2 +- > > .../crypto/scheduler/scheduler_multicore.c | 2 +- > > .../scheduler/scheduler_pkt_size_distr.c | 2 +- > > .../crypto/scheduler/scheduler_roundrobin.c | 2 +- > > drivers/event/cnxk/cnxk_eventdev.h | 2 +- > > drivers/event/dpaa/dpaa_eventdev.c | 2 +- > > drivers/event/dpaa2/dpaa2_eventdev.c | 2 +- > > drivers/event/octeontx/ssovf_evdev.c | 2 +- > > .../event/octeontx2/otx2_evdev_crypto_adptr.c | 2 +- > > lib/cryptodev/cryptodev_pmd.c | 51 +++ > > lib/cryptodev/cryptodev_pmd.h | 82 +++- > > lib/cryptodev/meson.build | 4 +- > > lib/cryptodev/rte_cryptodev.c | 50 ++- > > lib/cryptodev/rte_cryptodev.h | 367 +++++++----------- > > lib/cryptodev/rte_cryptodev_core.h | 62 +++ > > lib/cryptodev/version.map | 7 +- > > 28 files changed, 398 insertions(+), 265 deletions(-) create mode > > 100644 lib/cryptodev/rte_cryptodev_core.h > > > > -- > > 2.25.1
