netdev - [PATCH net-next v2 0/2] cxgb4: speed up reading on-chip memory

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1518592531.git.rahul.lakkireddy@chelsio.com>
Date:   Wed, 14 Feb 2018 12:56:26 +0530
From:   Rahul Lakkireddy <rahul.lakkireddy@...lsio.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, ganeshgr@...lsio.com, nirranjan@...lsio.com,
        indranil@...lsio.com,
        Rahul Lakkireddy <rahul.lakkireddy@...lsio.com>
Subject: [PATCH net-next v2 0/2] cxgb4: speed up reading on-chip memory

This series of patches speed up reading on-chip memory (EDC and MC)
by reading 64-bits at a time.

Patch 1 reworks logic to read EDC and MC.

Patch 2 adds logic to read EDC and MC 64-bits at a time.

Thanks,
Rahul

---
v2:
- Dropped AVX CPU intrinsic instructions.
- Use readq() to read 64-bits at a time.

Rahul Lakkireddy (2):
  cxgb4: rework on-chip memory read
  cxgb4: speed up on-chip memory read

 drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c |  86 ++++++++++-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4.h     |   5 +
 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c     | 193 ++++++++++++++++---------
 3 files changed, 211 insertions(+), 73 deletions(-)

-- 
2.14.1