diff options
73 files changed, 50979 insertions, 5069 deletions
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 330d2a42336..89d70de5e23 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -43,6 +43,7 @@ config INFINIBAND_ADDR_TRANS source "drivers/infiniband/hw/mthca/Kconfig" source "drivers/infiniband/hw/ipath/Kconfig" +source "drivers/infiniband/hw/qib/Kconfig" source "drivers/infiniband/hw/ehca/Kconfig" source "drivers/infiniband/hw/amso1100/Kconfig" source "drivers/infiniband/hw/cxgb3/Kconfig" diff --git a/drivers/infiniband/Makefile b/drivers/infiniband/Makefile index 0c4e589d746..9cc7a47d3e6 100644 --- a/drivers/infiniband/Makefile +++ b/drivers/infiniband/Makefile @@ -1,6 +1,7 @@ obj-$(CONFIG_INFINIBAND) += core/ obj-$(CONFIG_INFINIBAND_MTHCA) += hw/mthca/ obj-$(CONFIG_INFINIBAND_IPATH) += hw/ipath/ +obj-$(CONFIG_INFINIBAND_QIB) += hw/qib/ obj-$(CONFIG_INFINIBAND_EHCA) += hw/ehca/ obj-$(CONFIG_INFINIBAND_AMSO1100) += hw/amso1100/ obj-$(CONFIG_INFINIBAND_CXGB3) += hw/cxgb3/ diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index 05ac36e6acd..a565af5c2d2 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -38,7 +38,9 @@ #include <rdma/ib_verbs.h> -int ib_device_register_sysfs(struct ib_device *device); +int ib_device_register_sysfs(struct ib_device *device, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)); void ib_device_unregister_sysfs(struct ib_device *device); int ib_sysfs_setup(void); diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index d1fba415333..a19effad081 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -267,7 +267,9 @@ out: * callback for each device that is added. @device must be allocated * with ib_alloc_device(). */ -int ib_register_device(struct ib_device *device) +int ib_register_device(struct ib_device *device, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)) { int ret; @@ -296,7 +298,7 @@ int ib_register_device(struct ib_device *device) goto out; } - ret = ib_device_register_sysfs(device); + ret = ib_device_register_sysfs(device, port_callback); if (ret) { printk(KERN_WARNING "Couldn't register device %s with driver model\n", device->name); diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 6dc7b77d5d2..ef1304f151d 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -47,8 +47,8 @@ MODULE_DESCRIPTION("kernel IB MAD API"); MODULE_AUTHOR("Hal Rosenstock"); MODULE_AUTHOR("Sean Hefty"); -int mad_sendq_size = IB_MAD_QP_SEND_SIZE; -int mad_recvq_size = IB_MAD_QP_RECV_SIZE; +static int mad_sendq_size = IB_MAD_QP_SEND_SIZE; +static int mad_recvq_size = IB_MAD_QP_RECV_SIZE; module_param_named(send_queue_size, mad_sendq_size, int, 0444); MODULE_PARM_DESC(send_queue_size, "Size of send queue in number of work requests"); diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index f901957abc8..3627300e2a1 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -475,7 +475,9 @@ err: return NULL; } -static int add_port(struct ib_device *device, int port_num) +static int add_port(struct ib_device *device, int port_num, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)) { struct ib_port *p; struct ib_port_attr attr; @@ -522,11 +524,20 @@ static int add_port(struct ib_device *device, int port_num) if (ret) goto err_free_pkey; + if (port_callback) { + ret = port_callback(device, port_num, &p->kobj); + if (ret) + goto err_remove_pkey; + } + list_add_tail(&p->kobj.entry, &device->port_list); kobject_uevent(&p->kobj, KOBJ_ADD); return 0; +err_remove_pkey: + sysfs_remove_group(&p->kobj, &p->pkey_group); + err_free_pkey: for (i = 0; i < attr.pkey_tbl_len; ++i) kfree(p->pkey_group.attrs[i]); @@ -754,7 +765,9 @@ static struct attribute_group iw_stats_group = { .attrs = iw_proto_stats_attrs, }; -int ib_device_register_sysfs(struct ib_device *device) +int ib_device_register_sysfs(struct ib_device *device, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)) { struct device *class_dev = &device->dev; int ret; @@ -785,12 +798,12 @@ int ib_device_register_sysfs(struct ib_device *device) } if (device->node_type == RDMA_NODE_IB_SWITCH) { - ret = add_port(device, 0); + ret = add_port(device, 0, port_callback); if (ret) goto err_put; } else { for (i = 1; i <= device->phys_port_cnt; ++i) { - ret = add_port(device, i); + ret = add_port(device, i, port_callback); if (ret) goto err_put; } diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c index c47f618d12e..aeebc4d37e3 100644 --- a/drivers/infiniband/hw/amso1100/c2_provider.c +++ b/drivers/infiniband/hw/amso1100/c2_provider.c @@ -865,7 +865,7 @@ int c2_register_device(struct c2_dev *dev) dev->ibdev.iwcm->create_listen = c2_service_create; dev->ibdev.iwcm->destroy_listen = c2_service_destroy; - ret = ib_register_device(&dev->ibdev); + ret = ib_register_device(&dev->ibdev, NULL); if (ret) goto out_free_iwcm; diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 19b1c4a62a2..fca0b4b747e 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1428,7 +1428,7 @@ int iwch_register_device(struct iwch_dev *dev) dev->ibdev.iwcm->rem_ref = iwch_qp_rem_ref; dev->ibdev.iwcm->get_qp = iwch_get_qp; - ret = ib_register_device(&dev->ibdev); + ret = ib_register_device(&dev->ibdev, NULL); if (ret) goto bail1; diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index 322134bb8b7..8f645c83a12 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -486,7 +486,7 @@ int c4iw_register_device(struct c4iw_dev *dev) dev->ibdev.iwcm->rem_ref = c4iw_qp_rem_ref; dev->ibdev.iwcm->get_qp = c4iw_get_qp; - ret = ib_register_device(&dev->ibdev); + ret = ib_register_device(&dev->ibdev, NULL); if (ret) goto bail1; diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index 129a6bebd6e..d1a92785c9e 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -798,7 +798,7 @@ static int __devinit ehca_probe(struct of_device *dev, goto probe5; } - ret = ib_register_device(&shca->ib_device); + ret = ib_register_device(&shca->ib_device, NULL); if (ret) { ehca_err(&shca->ib_device, "ib_register_device() failed ret=%i", ret); diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig index 3c7968f25ec..1d9bb115cbf 100644 --- a/drivers/infiniband/hw/ipath/Kconfig +++ b/drivers/infiniband/hw/ipath/Kconfig @@ -1,9 +1,11 @@ config INFINIBAND_IPATH - tristate "QLogic InfiniPath Driver" - depends on 64BIT && NET + tristate "QLogic HTX HCA support" + depends on 64BIT && NET && HT_IRQ ---help--- - This is a driver for QLogic InfiniPath host channel adapters, + This is a driver for the obsolete QLogic Hyper-Transport + IB host channel adapter (model QHT7140), including InfiniBand verbs support. This driver allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access). + For QLogic PCIe QLE based cards, use the QIB driver instead. diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile index bf945006198..fa3df82681d 100644 --- a/drivers/infiniband/hw/ipath/Makefile +++ b/drivers/infiniband/hw/ipath/Makefile @@ -29,13 +29,9 @@ ib_ipath-y := \ ipath_user_pages.o \ ipath_user_sdma.o \ ipath_verbs_mcast.o \ - ipath_verbs.o \ - ipath_iba7220.o \ - ipath_sd7220.o \ - ipath_sd7220_img.o + ipath_verbs.o ib_ipath-$(CONFIG_HT_IRQ) += ipath_iba6110.o -ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba6120.o ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 6302626d17f..21337468c65 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -132,18 +132,13 @@ static int __devinit ipath_init_one(struct pci_dev *, /* Only needed for registration, nothing else needs this info */ #define PCI_VENDOR_ID_PATHSCALE 0x1fc1 -#define PCI_VENDOR_ID_QLOGIC 0x1077 #define PCI_DEVICE_ID_INFINIPATH_HT 0xd -#define PCI_DEVICE_ID_INFINIPATH_PE800 0x10 -#define PCI_DEVICE_ID_INFINIPATH_7220 0x7220 /* Number of seconds before our card status check... */ #define STATUS_TIMEOUT 60 static const struct pci_device_id ipath_pci_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_PATHSCALE, PCI_DEVICE_ID_INFINIPATH_HT) }, - { PCI_DEVICE(PCI_VENDOR_ID_PATHSCALE, PCI_DEVICE_ID_INFINIPATH_PE800) }, - { PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_INFINIPATH_7220) }, { 0, } }; @@ -521,30 +516,9 @@ static int __devinit ipath_init_one(struct pci_dev *pdev, /* setup the chip-specific functions, as early as possible. */ switch (ent->device) { case PCI_DEVICE_ID_INFINIPATH_HT: -#ifdef CONFIG_HT_IRQ ipath_init_iba6110_funcs(dd); break; -#else - ipath_dev_err(dd, "QLogic HT device 0x%x cannot work if " - "CONFIG_HT_IRQ is not enabled\n", ent->device); - return -ENODEV; -#endif - case PCI_DEVICE_ID_INFINIPATH_PE800: -#ifdef CONFIG_PCI_MSI - ipath_init_iba6120_funcs(dd); - break; -#else - ipath_dev_err(dd, "QLogic PCIE device 0x%x cannot work if " - "CONFIG_PCI_MSI is not enabled\n", ent->device); - return -ENODEV; -#endif - case PCI_DEVICE_ID_INFINIPATH_7220: -#ifndef CONFIG_PCI_MSI - ipath_dbg("CONFIG_PCI_MSI is not enabled, " - "using INTx for unit %u\n", dd->ipath_unit); -#endif - ipath_init_iba7220_funcs(dd); - break; + default: ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, " "failing\n", ent->device); diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c deleted file mode 100644 index 4b4a30b0dab..00000000000 --- a/drivers/infiniband/hw/ipath/ipath_iba6120.c +++ /dev/null @@ -1,1862 +0,0 @@ -/* - * Copyright (c) 2006, 2007, 2008 QLogic Corporation. All rights reserved. - * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. 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 - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -/* - * This file contains all of the code that is specific to the - * InfiniPath PCIe chip. - */ - -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <rdma/ib_verbs.h> - -#include "ipath_kernel.h" -#include "ipath_registers.h" - -static void ipath_setup_pe_setextled(struct ipath_devdata *, u64, u64); - -/* - * This file contains all the chip-specific register information and - * access functions for the QLogic InfiniPath PCI-Express chip. - * - * This lists the InfiniPath registers, in the actual chip layout. - * This structure should never be directly accessed. - */ -struct _infinipath_do_not_use_kernel_regs { - unsigned long long Revision; - unsigned long long Control; - unsigned long long PageAlign; - unsigned long long PortCnt; - unsigned long long DebugPortSelect; - unsigned long long Reserved0; - unsigned long long SendRegBase; - unsigned long long UserRegBase; - unsigned long long CounterRegBase; - unsigned long long Scratch; - unsigned long long Reserved1; - unsigned long long Reserved2; - unsigned long long IntBlocked; - unsigned long long IntMask; - unsigned long long IntStatus; - unsigned long long IntClear; - unsigned long long ErrorMask; - unsigned long long ErrorStatus; - unsigned long long ErrorClear; - unsigned long long HwErrMask; - unsigned long long HwErrStatus; - unsigned long long HwErrClear; - unsigned long long HwDiagCtrl; - unsigned long long MDIO; - unsigned long long IBCStatus; - unsigned long long IBCCtrl; - unsigned long long ExtStatus; - unsigned long long ExtCtrl; |