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path: root/drivers/infiniband/hw/mthca
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-rw-r--r--drivers/infiniband/hw/mthca/mthca_provider.c24
-rw-r--r--drivers/infiniband/hw/mthca/mthca_reset.c42
2 files changed, 32 insertions, 34 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 9866c35cc977..da2335f7f7c3 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1081,16 +1081,6 @@ static ssize_t show_rev(struct device *device, struct device_attribute *attr,
return sprintf(buf, "%x\n", dev->rev_id);
}
-static ssize_t show_fw_ver(struct device *device, struct device_attribute *attr,
- char *buf)
-{
- struct mthca_dev *dev =
- container_of(device, struct mthca_dev, ib_dev.dev);
- return sprintf(buf, "%d.%d.%d\n", (int) (dev->fw_ver >> 32),
- (int) (dev->fw_ver >> 16) & 0xffff,
- (int) dev->fw_ver & 0xffff);
-}
-
static ssize_t show_hca(struct device *device, struct device_attribute *attr,
char *buf)
{
@@ -1120,13 +1110,11 @@ static ssize_t show_board(struct device *device, struct device_attribute *attr,
}
static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
-static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
static DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
static DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
static struct device_attribute *mthca_dev_attributes[] = {
&dev_attr_hw_rev,
- &dev_attr_fw_ver,
&dev_attr_hca_type,
&dev_attr_board_id
};
@@ -1187,6 +1175,17 @@ static int mthca_port_immutable(struct ib_device *ibdev, u8 port_num,
return 0;
}
+static void get_dev_fw_str(struct ib_device *device, char *str,
+ size_t str_len)
+{
+ struct mthca_dev *dev =
+ container_of(device, struct mthca_dev, ib_dev);
+ snprintf(str, str_len, "%d.%d.%d",
+ (int) (dev->fw_ver >> 32),
+ (int) (dev->fw_ver >> 16) & 0xffff,
+ (int) dev->fw_ver & 0xffff);
+}
+
int mthca_register_device(struct mthca_dev *dev)
{
int ret;
@@ -1266,6 +1265,7 @@ int mthca_register_device(struct mthca_dev *dev)
dev->ib_dev.reg_user_mr = mthca_reg_user_mr;
dev->ib_dev.dereg_mr = mthca_dereg_mr;
dev->ib_dev.get_port_immutable = mthca_port_immutable;
+ dev->ib_dev.get_dev_fw_str = get_dev_fw_str;
if (dev->mthca_flags & MTHCA_FLAG_FMR) {
dev->ib_dev.alloc_fmr = mthca_alloc_fmr;
diff --git a/drivers/infiniband/hw/mthca/mthca_reset.c b/drivers/infiniband/hw/mthca/mthca_reset.c
index 74c6a9426047..6727af27c017 100644
--- a/drivers/infiniband/hw/mthca/mthca_reset.c
+++ b/drivers/infiniband/hw/mthca/mthca_reset.c
@@ -98,7 +98,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENOMEM;
mthca_err(mdev, "Couldn't allocate memory to save HCA "
"PCI header, aborting.\n");
- goto out;
+ goto put_dev;
}
for (i = 0; i < 64; ++i) {
@@ -108,7 +108,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENODEV;
mthca_err(mdev, "Couldn't save HCA "
"PCI header, aborting.\n");
- goto out;
+ goto free_hca;
}
}
@@ -121,7 +121,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENOMEM;
mthca_err(mdev, "Couldn't allocate memory to save HCA "
"bridge PCI header, aborting.\n");
- goto out;
+ goto free_hca;
}
for (i = 0; i < 64; ++i) {
@@ -131,7 +131,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENODEV;
mthca_err(mdev, "Couldn't save HCA bridge "
"PCI header, aborting.\n");
- goto out;
+ goto free_bh;
}
}
bridge_pcix_cap = pci_find_capability(bridge, PCI_CAP_ID_PCIX);
@@ -139,7 +139,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENODEV;
mthca_err(mdev, "Couldn't locate HCA bridge "
"PCI-X capability, aborting.\n");
- goto out;
+ goto free_bh;
}
}
@@ -152,7 +152,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENOMEM;
mthca_err(mdev, "Couldn't map HCA reset register, "
"aborting.\n");
- goto out;
+ goto free_bh;
}
writel(MTHCA_RESET_VALUE, reset);
@@ -172,7 +172,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENODEV;
mthca_err(mdev, "Couldn't access HCA after reset, "
"aborting.\n");
- goto out;
+ goto free_bh;
}
if (v != 0xffffffff)
@@ -184,7 +184,7 @@ int mthca_reset(struct mthca_dev *mdev)
err = -ENODEV;
mthca_err(mdev, "PCI device did not come back after reset, "
"aborting.\n");
- goto out;
+ goto free_bh;
}
good:
@@ -195,14 +195,14 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA bridge Upstream "
"split transaction control, aborting.\n");
- goto out;
+ goto free_bh;
}
if (pci_write_config_dword(bridge, bridge_pcix_cap + 0xc,
bridge_header[(bridge_pcix_cap + 0xc) / 4])) {
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA bridge Downstream "
"split transaction control, aborting.\n");
- goto out;
+ goto free_bh;
}
/*
* Bridge control register is at 0x3e, so we'll
@@ -216,7 +216,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA bridge reg %x, "
"aborting.\n", i);
- goto out;
+ goto free_bh;
}
}
@@ -225,7 +225,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA bridge COMMAND, "
"aborting.\n");
- goto out;
+ goto free_bh;
}
}
@@ -235,7 +235,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA PCI-X "
"command register, aborting.\n");
- goto out;
+ goto free_bh;
}
}
@@ -246,7 +246,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA PCI Express "
"Device Control register, aborting.\n");
- goto out;
+ goto free_bh;
}
linkctl = hca_header[(hca_pcie_cap + PCI_EXP_LNKCTL) / 4];
if (pcie_capability_write_word(mdev->pdev, PCI_EXP_LNKCTL,
@@ -254,7 +254,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA PCI Express "
"Link control register, aborting.\n");
- goto out;
+ goto free_bh;
}
}
@@ -266,7 +266,7 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA reg %x, "
"aborting.\n", i);
- goto out;
+ goto free_bh;
}
}
@@ -275,14 +275,12 @@ good:
err = -ENODEV;
mthca_err(mdev, "Couldn't restore HCA COMMAND, "
"aborting.\n");
- goto out;
}
-
-out:
- if (bridge)
- pci_dev_put(bridge);
+free_bh:
kfree(bridge_header);
+free_hca:
kfree(hca_header);
-
+put_dev:
+ pci_dev_put(bridge);
return err;
}
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