* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits)
IB/qib: Defer HCA error events to tasklet
mlx4_core: Bump the driver version to 1.0
RDMA/cxgb4: Use printk_ratelimited() instead of printk_ratelimit()
IB/mlx4: Support PMA counters for IBoE
IB/mlx4: Use flow counters on IBoE ports
IB/pma: Add include file for IBA performance counters definitions
mlx4_core: Add network flow counters
mlx4_core: Fix location of counter index in QP context struct
mlx4_core: Read extended capabilities into the flags field
mlx4_core: Extend capability flags to 64 bits
IB/mlx4: Generate GID change events in IBoE code
IB/core: Add GID change event
RDMA/cma: Don't allow IPoIB port space for IBoE
RDMA: Allow for NULL .modify_device() and .modify_port() methods
IB/qib: Update active link width
IB/qib: Fix potential deadlock with link down interrupt
IB/qib: Add sysfs interface to read free contexts
IB/mthca: Remove unnecessary read of PCI_CAP_ID_EXP
IB/qib: Remove double define
IB/qib: Remove unnecessary read of PCI_CAP_ID_EXP
...
+
List of maintainers and how to submit kernel changes
Please try to follow the guidelines below. This will make things
F: drivers/net/ipg.*
IPATH DRIVER
- M: Ralph Campbell <infinipath@qlogic.com>
+ M: Mike Marciniszyn <infinipath@qlogic.com>
L: linux-rdma@vger.kernel.org
- T: git git://git.qlogic.com/ipath-linux-2.6
- S: Supported
+ S: Maintained
F: drivers/infiniband/hw/ipath/
IPMI SUBSYSTEM
F: drivers/usb/musb/
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
+M: Jon Mason <mason@myri.com>
M: Andrew Gallatin <gallatin@myri.com>
-M: Brice Goglin <brice@myri.com>
L: netdev@vger.kernel.org
W: http://www.myri.com/scs/download-Myri10GE.html
S: Supported
F: drivers/mmc/host/omap.c
OMAP HS MMC SUPPORT
-M: Madhusudhan Chikkature <madhu.cr@ti.com>
L: linux-omap@vger.kernel.org
-S: Maintained
+S: Orphan
F: drivers/mmc/host/omap_hsmmc.c
OMAP RANDOM NUMBER GENERATOR SUPPORT
L: rtc-linux@googlegroups.com
S: Maintained
+ QIB DRIVER
+ M: Mike Marciniszyn <infinipath@qlogic.com>
+ L: linux-rdma@vger.kernel.org
+ S: Supported
+ F: drivers/infiniband/hw/qib/
+
QLOGIC QLA1280 SCSI DRIVER
M: Michael Reed <mdr@sgi.com>
L: linux-scsi@vger.kernel.org
F: include/linux/toshiba.h
TMIO MMC DRIVER
+M: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
M: Ian Molton <ian@mnementh.co.uk>
+L: linux-mmc@vger.kernel.org
S: Maintained
-F: drivers/mmc/host/tmio_mmc.*
+F: drivers/mmc/host/tmio_mmc*
+F: drivers/mmc/host/sh_mobile_sdhi.c
+F: include/linux/mmc/tmio.h
+F: include/linux/mmc/sh_mobile_sdhi.h
TMPFS (SHMEM FILESYSTEM)
M: Hugh Dickins <hughd@google.com>
UBI FILE SYSTEM (UBIFS)
M: Artem Bityutskiy <dedekind1@gmail.com>
-M: Adrian Hunter <adrian.hunter@nokia.com>
+M: Adrian Hunter <adrian.hunter@intel.com>
L: linux-mtd@lists.infradead.org
T: git git://git.infradead.org/ubifs-2.6.git
W: http://www.linux-mtd.infradead.org/doc/ubifs.html
#include "mlx4_en.h"
#include "en_port.h"
-
-static void mlx4_en_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
-{
- struct mlx4_en_priv *priv = netdev_priv(dev);
- struct mlx4_en_dev *mdev = priv->mdev;
- int err;
-
- en_dbg(HW, priv, "Registering VLAN group:%p\n", grp);
- priv->vlgrp = grp;
-
- mutex_lock(&mdev->state_lock);
- if (mdev->device_up && priv->port_up) {
- err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, grp);
- if (err)
- en_err(priv, "Failed configuring VLAN filter\n");
- }
- mutex_unlock(&mdev->state_lock);
-}
-
static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
int err;
int idx;
- if (!priv->vlgrp)
- return;
+ en_dbg(HW, priv, "adding VLAN:%d\n", vid);
- en_dbg(HW, priv, "adding VLAN:%d (vlgrp entry:%p)\n",
- vid, vlan_group_get_device(priv->vlgrp, vid));
+ set_bit(vid, priv->active_vlans);
/* Add VID to port VLAN filter */
mutex_lock(&mdev->state_lock);
if (mdev->device_up && priv->port_up) {
- err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, priv->vlgrp);
+ err = mlx4_SET_VLAN_FLTR(mdev->dev, priv);
if (err)
en_err(priv, "Failed configuring VLAN filter\n");
}
int err;
int idx;
- if (!priv->vlgrp)
- return;
+ en_dbg(HW, priv, "Killing VID:%d\n", vid);
- en_dbg(HW, priv, "Killing VID:%d (vlgrp:%p vlgrp entry:%p)\n",
- vid, priv->vlgrp, vlan_group_get_device(priv->vlgrp, vid));
- vlan_group_set_device(priv->vlgrp, vid, NULL);
+ clear_bit(vid, priv->active_vlans);
/* Remove VID from port VLAN filter */
mutex_lock(&mdev->state_lock);
en_err(priv, "could not find vid %d in cache\n", vid);
if (mdev->device_up && priv->port_up) {
- err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, priv->vlgrp);
+ err = mlx4_SET_VLAN_FLTR(mdev->dev, priv);
if (err)
en_err(priv, "Failed configuring VLAN filter\n");
}
priv->flags |= MLX4_EN_FLAG_PROMISC;
/* Enable promiscouos mode */
- if (!mdev->dev->caps.vep_uc_steering)
+ if (!(mdev->dev->caps.flags &
+ MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port,
priv->base_qpn, 1);
else
priv->flags |= MLX4_EN_FLAG_MC_PROMISC;
}
- if (priv->vlgrp) {
- /* Disable port VLAN filter */
- err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, NULL);
- if (err)
- en_err(priv, "Failed disabling VLAN filter\n");
- }
+ /* Disable port VLAN filter */
+ err = mlx4_SET_VLAN_FLTR(mdev->dev, priv);
+ if (err)
+ en_err(priv, "Failed disabling VLAN filter\n");
}
goto out;
}
priv->flags &= ~MLX4_EN_FLAG_PROMISC;
/* Disable promiscouos mode */
- if (!mdev->dev->caps.vep_uc_steering)
+ if (!(mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port,
priv->base_qpn, 0);
else
}
/* Enable port VLAN filter */
- err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, priv->vlgrp);
+ err = mlx4_SET_VLAN_FLTR(mdev->dev, priv);
if (err)
en_err(priv, "Failed enabling VLAN filter\n");
}
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = mlx4_en_change_mtu,
.ndo_tx_timeout = mlx4_en_tx_timeout,
- .ndo_vlan_rx_register = mlx4_en_vlan_rx_register,
.ndo_vlan_rx_add_vid = mlx4_en_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = mlx4_en_vlan_rx_kill_vid,
#ifdef CONFIG_NET_POLL_CONTROLLER
MLX4_CMD_SET_MCAST_FLTR, MLX4_CMD_TIME_CLASS_B);
}
-int mlx4_SET_VLAN_FLTR(struct mlx4_dev *dev, u8 port, struct vlan_group *grp)
+int mlx4_SET_VLAN_FLTR(struct mlx4_dev *dev, struct mlx4_en_priv *priv)
{
struct mlx4_cmd_mailbox *mailbox;
struct mlx4_set_vlan_fltr_mbox *filter;
return PTR_ERR(mailbox);
filter = mailbox->buf;
- if (grp) {
- memset(filter, 0, sizeof *filter);
- for (i = VLAN_FLTR_SIZE - 1; i >= 0; i--) {
- entry = 0;
- for (j = 0; j < 32; j++)
- if (vlan_group_get_device(grp, index++))
- entry |= 1 << j;
- filter->entry[i] = cpu_to_be32(entry);
- }
- } else {
- /* When no vlans are configured we block all vlans */
- memset(filter, 0, sizeof(*filter));
+ memset(filter, 0, sizeof(*filter));
+ for (i = VLAN_FLTR_SIZE - 1; i >= 0; i--) {
+ entry = 0;
+ for (j = 0; j < 32; j++)
+ if (test_bit(index++, priv->active_vlans))
+ entry |= 1 << j;
+ filter->entry[i] = cpu_to_be32(entry);
}
- err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_SET_VLAN_FLTR,
+ err = mlx4_cmd(dev, mailbox->dma, priv->port, 0, MLX4_CMD_SET_VLAN_FLTR,
MLX4_CMD_TIME_CLASS_B);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;
struct mlx4_set_port_rqp_calc_context *context;
int err;
u32 in_mod;
- u32 m_promisc = (dev->caps.vep_mc_steering) ? MCAST_DIRECT : MCAST_DEFAULT;
+ u32 m_promisc = (dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER) ?
+ MCAST_DIRECT : MCAST_DEFAULT;
- if (dev->caps.vep_mc_steering && dev->caps.vep_uc_steering)
+ if (dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER &&
+ dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER)
return 0;
mailbox = mlx4_alloc_cmd_mailbox(dev);
if (dev->caps.port_type[i] == MLX4_PORT_TYPE_IB)
dev->caps.port_mask |= 1 << (i - 1);
}
+
static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
{
int err;
dev->caps.bmme_flags = dev_cap->bmme_flags;
dev->caps.reserved_lkey = dev_cap->reserved_lkey;
dev->caps.stat_rate_support = dev_cap->stat_rate_support;
- dev->caps.udp_rss = dev_cap->udp_rss;
- dev->caps.loopback_support = dev_cap->loopback_support;
- dev->caps.vep_uc_steering = dev_cap->vep_uc_steering;
- dev->caps.vep_mc_steering = dev_cap->vep_mc_steering;
- dev->caps.wol = dev_cap->wol;
dev->caps.max_gso_sz = dev_cap->max_gso_sz;
dev->caps.log_num_macs = log_num_mac;
mlx4_set_port_mask(dev);
+ dev->caps.max_counters = 1 << ilog2(dev_cap->max_counters);
+
dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FW] = dev_cap->reserved_qps;
dev->caps.reserved_qps_cnt[MLX4_QP_REGION_ETH_ADDR] =
dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FC_ADDR] =
return err;
}
+ static int mlx4_init_counters_table(struct mlx4_dev *dev)
+ {
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int nent;
+
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_COUNTERS))
+ return -ENOENT;
+
+ nent = dev->caps.max_counters;
+ return mlx4_bitmap_init(&priv->counters_bitmap, nent, nent - 1, 0, 0);
+ }
+
+ static void mlx4_cleanup_counters_table(struct mlx4_dev *dev)
+ {
+ mlx4_bitmap_cleanup(&mlx4_priv(dev)->counters_bitmap);
+ }
+
+ int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx)
+ {
+ struct mlx4_priv *priv = mlx4_priv(dev);
+
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_COUNTERS))
+ return -ENOENT;
+
+ *idx = mlx4_bitmap_alloc(&priv->counters_bitmap);
+ if (*idx == -1)
+ return -ENOMEM;
+
+ return 0;
+ }
+ EXPORT_SYMBOL_GPL(mlx4_counter_alloc);
+
+ void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
+ {
+ mlx4_bitmap_free(&mlx4_priv(dev)->counters_bitmap, idx);
+ return;
+ }
+ EXPORT_SYMBOL_GPL(mlx4_counter_free);
+
static int mlx4_setup_hca(struct mlx4_dev *dev)
{
struct mlx4_priv *priv = mlx4_priv(dev);
goto err_qp_table_free;
}
+ err = mlx4_init_counters_table(dev);
+ if (err && err != -ENOENT) {
+ mlx4_err(dev, "Failed to initialize counters table, aborting.\n");
+ goto err_counters_table_free;
+ }
+
for (port = 1; port <= dev->caps.num_ports; port++) {
enum mlx4_port_type port_type = 0;
mlx4_SENSE_PORT(dev, port, &port_type);
err_mcg_table_free:
mlx4_cleanup_mcg_table(dev);
+ err_counters_table_free:
+ mlx4_cleanup_counters_table(dev);
+
err_qp_table_free:
mlx4_cleanup_qp_table(dev);
INIT_LIST_HEAD(&priv->pgdir_list);
mutex_init(&priv->pgdir_mutex);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &dev->rev_id);
-
INIT_LIST_HEAD(&priv->bf_list);
mutex_init(&priv->bf_mutex);
+ dev->rev_id = pdev->revision;
+
/*
* Now reset the HCA before we touch the PCI capabilities or
* attempt a firmware command, since a boot ROM may have left
for (--port; port >= 1; --port)
mlx4_cleanup_port_info(&priv->port[port]);
+ mlx4_cleanup_counters_table(dev);
mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
mlx4_CLOSE_PORT(dev, p);
}
+ mlx4_cleanup_counters_table(dev);
mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
git.openpandora.org / pandora-kernel.git / commitdiff