From 49f6a7fbe123dde25ca4193a7d60705784e18317 Mon Sep 17 00:00:00 2001 From: Tziporet Koren Date: Wed, 10 Aug 2005 23:00:50 -0700 Subject: [PATCH] IB: Update current firmware versions in mthca driver Update FW versions in mthca according to July 05 Mellanox release Signed-off-by: Tziporet Koren Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 2ef916859e17..687544157307 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -887,9 +887,9 @@ static struct { int is_memfree; int is_pcie; } mthca_hca_table[] = { - [TAVOR] = { .latest_fw = MTHCA_FW_VER(3, 3, 2), .is_memfree = 0, .is_pcie = 0 }, - [ARBEL_COMPAT] = { .latest_fw = MTHCA_FW_VER(4, 6, 2), .is_memfree = 0, .is_pcie = 1 }, - [ARBEL_NATIVE] = { .latest_fw = MTHCA_FW_VER(5, 0, 1), .is_memfree = 1, .is_pcie = 1 }, + [TAVOR] = { .latest_fw = MTHCA_FW_VER(3, 3, 3), .is_memfree = 0, .is_pcie = 0 }, + [ARBEL_COMPAT] = { .latest_fw = MTHCA_FW_VER(4, 7, 0), .is_memfree = 0, .is_pcie = 1 }, + [ARBEL_NATIVE] = { .latest_fw = MTHCA_FW_VER(5, 1, 0), .is_memfree = 1, .is_pcie = 1 }, [SINAI] = { .latest_fw = MTHCA_FW_VER(1, 0, 1), .is_memfree = 1, .is_pcie = 1 } }; -- cgit From 2a1d9b7f09aaaacf235656cb32a40ba2c79590b3 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Wed, 10 Aug 2005 23:03:10 -0700 Subject: [PATCH] IB: Add copyright notices Make some lawyers happy and add copyright notices for people who forgot to include them when they actually touched the code. Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 687544157307..2d539403bdac 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved. * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright (c) 2005 Mellanox Technologies. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU -- cgit From 2e8b981c5d5c6fe5479ad47c44e3e76ebb5408ef Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Sat, 13 Aug 2005 21:19:38 -0700 Subject: [PATCH] IB/mthca: add HCA board ID to sysfs info Add support for reporting HCA board ID returned from QUERY_ADAPTER firmware command through sysfs. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 122 +++++++++++++++---------------- 1 file changed, 58 insertions(+), 64 deletions(-) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 2d539403bdac..2f039680239c 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -213,7 +213,6 @@ static int __devinit mthca_init_tavor(struct mthca_dev *mdev) struct mthca_dev_lim dev_lim; struct mthca_profile profile; struct mthca_init_hca_param init_hca; - struct mthca_adapter adapter; err = mthca_SYS_EN(mdev, &status); if (err) { @@ -271,26 +270,8 @@ static int __devinit mthca_init_tavor(struct mthca_dev *mdev) goto err_disable; } - err = mthca_QUERY_ADAPTER(mdev, &adapter, &status); - if (err) { - mthca_err(mdev, "QUERY_ADAPTER command failed, aborting.\n"); - goto err_close; - } - if (status) { - mthca_err(mdev, "QUERY_ADAPTER returned status 0x%02x, " - "aborting.\n", status); - err = -EINVAL; - goto err_close; - } - - mdev->eq_table.inta_pin = adapter.inta_pin; - mdev->rev_id = adapter.revision_id; - return 0; -err_close: - mthca_CLOSE_HCA(mdev, 0, &status); - err_disable: mthca_SYS_DIS(mdev, &status); @@ -507,7 +488,6 @@ static int __devinit mthca_init_arbel(struct mthca_dev *mdev) struct mthca_dev_lim dev_lim; struct mthca_profile profile; struct mthca_init_hca_param init_hca; - struct mthca_adapter adapter; u64 icm_size; u8 status; int err; @@ -575,21 +555,6 @@ static int __devinit mthca_init_arbel(struct mthca_dev *mdev) goto err_free_icm; } - err = mthca_QUERY_ADAPTER(mdev, &adapter, &status); - if (err) { - mthca_err(mdev, "QUERY_ADAPTER command failed, aborting.\n"); - goto err_free_icm; - } - if (status) { - mthca_err(mdev, "QUERY_ADAPTER returned status 0x%02x, " - "aborting.\n", status); - err = -EINVAL; - goto err_free_icm; - } - - mdev->eq_table.inta_pin = adapter.inta_pin; - mdev->rev_id = adapter.revision_id; - return 0; err_free_icm: @@ -615,12 +580,68 @@ err_disable: return err; } +static void mthca_close_hca(struct mthca_dev *mdev) +{ + u8 status; + + mthca_CLOSE_HCA(mdev, 0, &status); + + if (mthca_is_memfree(mdev)) { + mthca_free_icm_table(mdev, mdev->cq_table.table); + mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); + mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); + mthca_free_icm_table(mdev, mdev->qp_table.qp_table); + mthca_free_icm_table(mdev, mdev->mr_table.mpt_table); + mthca_free_icm_table(mdev, mdev->mr_table.mtt_table); + mthca_unmap_eq_icm(mdev); + + mthca_UNMAP_ICM_AUX(mdev, &status); + mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); + + mthca_UNMAP_FA(mdev, &status); + mthca_free_icm(mdev, mdev->fw.arbel.fw_icm); + + if (!(mdev->mthca_flags & MTHCA_FLAG_NO_LAM)) + mthca_DISABLE_LAM(mdev, &status); + } else + mthca_SYS_DIS(mdev, &status); +} + static int __devinit mthca_init_hca(struct mthca_dev *mdev) { + u8 status; + int err; + struct mthca_adapter adapter; + if (mthca_is_memfree(mdev)) - return mthca_init_arbel(mdev); + err = mthca_init_arbel(mdev); else - return mthca_init_tavor(mdev); + err = mthca_init_tavor(mdev); + + if (err) + return err; + + err = mthca_QUERY_ADAPTER(mdev, &adapter, &status); + if (err) { + mthca_err(mdev, "QUERY_ADAPTER command failed, aborting.\n"); + goto err_close; + } + if (status) { + mthca_err(mdev, "QUERY_ADAPTER returned status 0x%02x, " + "aborting.\n", status); + err = -EINVAL; + goto err_close; + } + + mdev->eq_table.inta_pin = adapter.inta_pin; + mdev->rev_id = adapter.revision_id; + memcpy(mdev->board_id, adapter.board_id, sizeof mdev->board_id); + + return 0; + +err_close: + mthca_close_hca(mdev); + return err; } static int __devinit mthca_setup_hca(struct mthca_dev *dev) @@ -845,33 +866,6 @@ static int __devinit mthca_enable_msi_x(struct mthca_dev *mdev) return 0; } -static void mthca_close_hca(struct mthca_dev *mdev) -{ - u8 status; - - mthca_CLOSE_HCA(mdev, 0, &status); - - if (mthca_is_memfree(mdev)) { - mthca_free_icm_table(mdev, mdev->cq_table.table); - mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); - mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); - mthca_free_icm_table(mdev, mdev->qp_table.qp_table); - mthca_free_icm_table(mdev, mdev->mr_table.mpt_table); - mthca_free_icm_table(mdev, mdev->mr_table.mtt_table); - mthca_unmap_eq_icm(mdev); - - mthca_UNMAP_ICM_AUX(mdev, &status); - mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); - - mthca_UNMAP_FA(mdev, &status); - mthca_free_icm(mdev, mdev->fw.arbel.fw_icm); - - if (!(mdev->mthca_flags & MTHCA_FLAG_NO_LAM)) - mthca_DISABLE_LAM(mdev, &status); - } else - mthca_SYS_DIS(mdev, &status); -} - /* Types of supported HCA */ enum { TAVOR, /* MT23108 */ -- cgit From 2aeba9a03b0d249fc710b9939fc089ce53d8cd30 Mon Sep 17 00:00:00 2001 From: Olaf Hering Date: Mon, 15 Aug 2005 14:29:03 -0700 Subject: [PATCH] IB: Remove unnecessary includes of changing CONFIG_LOCALVERSION rebuilds too much, for no appearent reason. Remove unneeded includes of . Signed-off-by: Olaf Hering Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 2f039680239c..279f158aa12b 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -35,7 +35,6 @@ */ #include -#include #include #include #include -- cgit From da6561c285a6e28a075b97fd5a1560a2b0ce843e Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Wed, 17 Aug 2005 07:39:10 -0700 Subject: [PATCH] IB/mthca: Use correct port width capability value When we call the INIT_IB firmware command to bring up a port, use the actual port width capability returned by the QUERY_DEV_LIM command instead of always trying to enable both 1X and 4X. This fixes breakage seen when the firmware is build to allow 4X only. Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 279f158aa12b..16c5d4a805f0 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -171,6 +171,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim mdev->limits.reserved_mrws = dev_lim->reserved_mrws; mdev->limits.reserved_uars = dev_lim->reserved_uars; mdev->limits.reserved_pds = dev_lim->reserved_pds; + mdev->limits.port_width_cap = dev_lim->max_port_width; /* IB_DEVICE_RESIZE_MAX_WR not supported by driver. May be doable since hardware supports it for SRQ. -- cgit From ec34a922d243c3401a694450734e9effb2bafbfe Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Fri, 19 Aug 2005 10:59:31 -0700 Subject: [PATCH] IB/mthca: Add SRQ implementation Add mthca support for shared receive queues (SRQs), including userspace SRQs. Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_main.c | 48 ++++++++++++++++++++++++++++---- 1 file changed, 43 insertions(+), 5 deletions(-) (limited to 'drivers/infiniband/hw/mthca/mthca_main.c') diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 16c5d4a805f0..3241d6c9dc11 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -253,6 +253,8 @@ static int __devinit mthca_init_tavor(struct mthca_dev *mdev) profile = default_profile; profile.num_uar = dev_lim.uar_size / PAGE_SIZE; profile.uarc_size = 0; + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + profile.num_srq = dev_lim.max_srqs; err = mthca_make_profile(mdev, &profile, &dev_lim, &init_hca); if (err < 0) @@ -424,15 +426,29 @@ static int __devinit mthca_init_icm(struct mthca_dev *mdev, } mdev->cq_table.table = mthca_alloc_icm_table(mdev, init_hca->cqc_base, - dev_lim->cqc_entry_sz, - mdev->limits.num_cqs, - mdev->limits.reserved_cqs, 0); + dev_lim->cqc_entry_sz, + mdev->limits.num_cqs, + mdev->limits.reserved_cqs, 0); if (!mdev->cq_table.table) { mthca_err(mdev, "Failed to map CQ context memory, aborting.\n"); err = -ENOMEM; goto err_unmap_rdb; } + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) { + mdev->srq_table.table = + mthca_alloc_icm_table(mdev, init_hca->srqc_base, + dev_lim->srq_entry_sz, + mdev->limits.num_srqs, + mdev->limits.reserved_srqs, 0); + if (!mdev->srq_table.table) { + mthca_err(mdev, "Failed to map SRQ context memory, " + "aborting.\n"); + err = -ENOMEM; + goto err_unmap_cq; + } + } + /* * It's not strictly required, but for simplicity just map the * whole multicast group table now. The table isn't very big @@ -448,11 +464,15 @@ static int __devinit mthca_init_icm(struct mthca_dev *mdev, if (!mdev->mcg_table.table) { mthca_err(mdev, "Failed to map MCG context memory, aborting.\n"); err = -ENOMEM; - goto err_unmap_cq; + goto err_unmap_srq; } return 0; +err_unmap_srq: + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + mthca_free_icm_table(mdev, mdev->srq_table.table); + err_unmap_cq: mthca_free_icm_table(mdev, mdev->cq_table.table); @@ -532,6 +552,8 @@ static int __devinit mthca_init_arbel(struct mthca_dev *mdev) profile = default_profile; profile.num_uar = dev_lim.uar_size / PAGE_SIZE; profile.num_udav = 0; + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + profile.num_srq = dev_lim.max_srqs; icm_size = mthca_make_profile(mdev, &profile, &dev_lim, &init_hca); if ((int) icm_size < 0) { @@ -558,6 +580,8 @@ static int __devinit mthca_init_arbel(struct mthca_dev *mdev) return 0; err_free_icm: + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + mthca_free_icm_table(mdev, mdev->srq_table.table); mthca_free_icm_table(mdev, mdev->cq_table.table); mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); @@ -587,6 +611,8 @@ static void mthca_close_hca(struct mthca_dev *mdev) mthca_CLOSE_HCA(mdev, 0, &status); if (mthca_is_memfree(mdev)) { + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + mthca_free_icm_table(mdev, mdev->srq_table.table); mthca_free_icm_table(mdev, mdev->cq_table.table); mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); @@ -731,11 +757,18 @@ static int __devinit mthca_setup_hca(struct mthca_dev *dev) goto err_cmd_poll; } + err = mthca_init_srq_table(dev); + if (err) { + mthca_err(dev, "Failed to initialize " + "shared receive queue table, aborting.\n"); + goto err_cq_table_free; + } + err = mthca_init_qp_table(dev); if (err) { mthca_err(dev, "Failed to initialize " "queue pair table, aborting.\n"); - goto err_cq_table_free; + goto err_srq_table_free; } err = mthca_init_av_table(dev); @@ -760,6 +793,9 @@ err_av_table_free: err_qp_table_free: mthca_cleanup_qp_table(dev); +err_srq_table_free: + mthca_cleanup_srq_table(dev); + err_cq_table_free: mthca_cleanup_cq_table(dev); @@ -1046,6 +1082,7 @@ err_cleanup: mthca_cleanup_mcg_table(mdev); mthca_cleanup_av_table(mdev); mthca_cleanup_qp_table(mdev); + mthca_cleanup_srq_table(mdev); mthca_cleanup_cq_table(mdev); mthca_cmd_use_polling(mdev); mthca_cleanup_eq_table(mdev); @@ -1095,6 +1132,7 @@ static void __devexit mthca_remove_one(struct pci_dev *pdev) mthca_cleanup_mcg_table(mdev); mthca_cleanup_av_table(mdev); mthca_cleanup_qp_table(mdev); + mthca_cleanup_srq_table(mdev); mthca_cleanup_cq_table(mdev); mthca_cmd_use_polling(mdev); mthca_cleanup_eq_table(mdev); -- cgit