From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Lakkireddy Subject: [PATCH net-next 0/8] cxgb4: add support to get hardware debug logs via ethtool Date: Thu, 12 Oct 2017 13:54:37 +0530 Message-ID: Cc: davem@davemloft.net, ganeshgr@chelsio.com, nirranjan@chelsio.com, indranil@chelsio.com, Rahul Lakkireddy To: netdev@vger.kernel.org Return-path: Received: from stargate.chelsio.com ([12.32.117.8]:6734 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752353AbdJLIZ6 (ORCPT ); Thu, 12 Oct 2017 04:25:58 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This series of patches add support to collect hardware debug logs via ethtool --get-dump facility. Currently supports: Memory dumps - Collects on-chip EDC0 and EDC1 dumps. Hardware dumps - Collects firmware and hardware dumps. Patch 1 adds ethtool set/get dump data. It also adds template header that precedes dump data. This template header gives additional information needed for extracting and decoding the collected dump data. Patch 2 adds base to collect dumps. Also collects regdump. Patch 3 collects on-chip EDC0 and EDC1 memory dumps. Patch 4 collects firmware mbox log and device log. Patch 5 updates base API for accessing TP indirect registers. Patch 6 collects hardware TP module dump. Patch 7 collects hardware SGE, PCIE, PM, UP CIM, MA, and HMA module dumps. Patch 8 collects hardware IBQ and OBQ dump. Thanks, Rahul Rahul Lakkireddy (8): cxgb4: implement ethtool dump data operations cxgb4: collect register dump cxgb4: collect on-chip memory dump cxgb4: collect firmware mbox and device log dump cxgb4: update API for TP indirect register access cxgb4: collect TP dump cxgb4: collect hardware module dumps cxgb4: collect IBQ and OBQ dumps drivers/net/ethernet/chelsio/cxgb4/Makefile | 3 +- drivers/net/ethernet/chelsio/cxgb4/cudbg_common.c | 54 ++ drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h | 181 +++++ drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h | 69 ++ drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 863 +++++++++++++++++++++ drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h | 103 +++ .../net/ethernet/chelsio/cxgb4/cudbg_lib_common.h | 81 ++ drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 41 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c | 296 +++++++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.h | 44 ++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 13 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 70 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 7 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 332 +++++--- drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 2 + 15 files changed, 2017 insertions(+), 142 deletions(-) create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_common.c create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cudbg_lib_common.h create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.h -- 2.14.1