In the last couple of weeks we've been sending RFCs for the qedr driver - the RoCE driver for QLogic FastLinQ 4xxxx line of adapters. Latest RFC can be found at [1]. At Doug's advice [2], we've decided to split the series into two: - first part contains the qed backbone that's necessary for all the configurations relating to the qedr driver, as well as the qede infrastructure that is used for communication between the qedr and qede. - Second part consists of the actual qedr driver and introduces almost no changes to qed/qede. This is the first of said two parts. The second half would be sent later this week. The only 'oddity' in the devision are the Kconfig options - As this series introduces both LL2 and QEDR-based logic in qed/qede, I wanted to add the CONFIG_INFINIBAND_QEDR option here [with default n]. Otherwise, a lot of the code introduced would be dead-code [won't even be compiled] until qedr is accepted. As a result I've placed the config option in an odd place - under qlogic's Kconfig. The second series would then remove that option and add it in its correct place under the infiniband Kconfig. [I'm fine with pushing it there to begin with, but I didn't want to 'contaminate' non-qlogic configuration files with half-baked options]. Dave - I don't think you were E-mailed with Doug's suggestion. I think the notion was to have the two halves accepted side-by-side, but actually the first has no dependency issues, so it's also possible to simply take this first to net-next, and push the qedr into rdma once it's merged. But it's basically up to you and Doug; We'd align with whatever suits you best. Thanks [ & Enjoy Tokyo, everyone], Yuval For reference: - [1] https://www.spinics.net/lists/linux-rdma/msg41087.html - [2] https://www.spinics.net/lists/linux-rdma/msg41194.html Ram Amrani (6): qede: Add qedr framework qed: Add support for RoCE hw init qed: PD,PKEY and CQ verb support qed: Add support for QP verbs qed: Add support for memory registeration verbs qed: Add RoCE ll2 & GSI support Yuval Mintz (1): qed: Add Light L2 support drivers/net/ethernet/qlogic/Kconfig | 14 + drivers/net/ethernet/qlogic/qed/Makefile | 2 + drivers/net/ethernet/qlogic/qed/qed.h | 43 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 8 + drivers/net/ethernet/qlogic/qed/qed_cxt.h | 7 + drivers/net/ethernet/qlogic/qed/qed_dev.c | 274 ++- drivers/net/ethernet/qlogic/qed/qed_dev_api.h | 20 + drivers/net/ethernet/qlogic/qed/qed_hsi.h | 3 + drivers/net/ethernet/qlogic/qed/qed_ll2.c | 1792 ++++++++++++++ drivers/net/ethernet/qlogic/qed/qed_ll2.h | 316 +++ drivers/net/ethernet/qlogic/qed/qed_main.c | 67 +- drivers/net/ethernet/qlogic/qed/qed_reg_addr.h | 30 +- drivers/net/ethernet/qlogic/qed/qed_roce.c | 2954 ++++++++++++++++++++++++ drivers/net/ethernet/qlogic/qed/qed_roce.h | 216 ++ drivers/net/ethernet/qlogic/qed/qed_sp.h | 5 + drivers/net/ethernet/qlogic/qed/qed_spq.c | 8 + drivers/net/ethernet/qlogic/qed/qed_sriov.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 2 +- drivers/net/ethernet/qlogic/qede/Makefile | 1 + drivers/net/ethernet/qlogic/qede/qede.h | 9 + drivers/net/ethernet/qlogic/qede/qede_main.c | 35 +- drivers/net/ethernet/qlogic/qede/qede_roce.c | 314 +++ include/linux/qed/common_hsi.h | 1 + include/linux/qed/qed_if.h | 9 +- include/linux/qed/qed_ll2_if.h | 139 ++ include/linux/qed/qed_roce_if.h | 604 +++++ include/linux/qed/qede_roce.h | 88 + include/linux/qed/rdma_common.h | 1 + 28 files changed, 6944 insertions(+), 22 deletions(-) create mode 100644 drivers/net/ethernet/qlogic/qed/qed_ll2.c create mode 100644 drivers/net/ethernet/qlogic/qed/qed_ll2.h create mode 100644 drivers/net/ethernet/qlogic/qed/qed_roce.c create mode 100644 drivers/net/ethernet/qlogic/qed/qed_roce.h create mode 100644 drivers/net/ethernet/qlogic/qede/qede_roce.c create mode 100644 include/linux/qed/qed_ll2_if.h create mode 100644 include/linux/qed/qed_roce_if.h create mode 100644 include/linux/qed/qede_roce.h -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
