* [dpdk-dev] [PATCH] pci: fix configure device fail issue
@ 2017-02-08 9:50 Jeff Guo
2017-02-08 10:53 ` Ferruh Yigit
2017-02-08 13:58 ` Ferruh Yigit
0 siblings, 2 replies; 3+ messages in thread
From: Jeff Guo @ 2017-02-08 9:50 UTC (permalink / raw)
To: helin.zhang, jingjing.wu; +Cc: dev, Jeff Guo
If assign the "data->dev_flags" after run function "rte_eth_copy_pci_info", the
flag would be miss the “RTE_ETH_DEV_INTR_LSC” value, that will result the device
configuration fail, when rte check the flag if device support link state interrupt.
So the assignment must be modified to "|=" to fix the issue.
Fixes: 22dda618c00c ("pci: separate detaching ethernet ports from PCI devices")
Signed-off-by: Jeff Guo <jia.guo@intel.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 3 ++-
drivers/net/e1000/em_ethdev.c | 2 +-
drivers/net/e1000/igb_ethdev.c | 4 ++--
drivers/net/fm10k/fm10k_ethdev.c | 2 +-
drivers/net/i40e/i40e_ethdev.c | 2 +-
drivers/net/i40e/i40e_ethdev_vf.c | 2 +-
drivers/net/ixgbe/ixgbe_ethdev.c | 4 ++--
drivers/net/nfp/nfp_net.c | 2 +-
drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +-
9 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index d1b2518..6167443 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1087,7 +1087,8 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev)
RTE_LOG(INFO, PMD, "%s", bnxt_version);
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
+
bp = eth_dev->data->dev_private;
if (bnxt_vf_pciid(pci_dev->id.device_id))
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index d778785..4066ef9 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -339,7 +339,7 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
}
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
hw->device_id = pci_dev->id.device_id;
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index d939774..a112b38 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -777,7 +777,7 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
}
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->hw_addr= (void *)pci_dev->mem_resource[0].addr;
@@ -986,7 +986,7 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
pci_dev = E1000_DEV_TO_PCI(eth_dev);
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->device_id = pci_dev->id.device_id;
hw->vendor_id = pci_dev->id.vendor_id;
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index dd021e4..c4fe746 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -2858,7 +2858,7 @@ eth_fm10k_dev_init(struct rte_eth_dev *dev)
return 0;
rte_eth_copy_pci_info(dev, pdev);
- dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
memset(macvlan, 0, sizeof(*macvlan));
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 4492bcc..a09a344 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1045,7 +1045,7 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
intr_handle = &pci_dev->intr_handle;
rte_eth_copy_pci_info(dev, pci_dev);
- dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
pf->adapter = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
pf->adapter->eth_dev = dev;
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index a606aef..cbcab36 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -1478,7 +1478,7 @@ i40evf_dev_init(struct rte_eth_dev *eth_dev)
}
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->vendor_id = pci_dev->id.vendor_id;
hw->device_id = pci_dev->id.device_id;
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 5b625a3..7debd5f 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1172,7 +1172,7 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev)
}
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
/* Vendor and Device ID need to be set before init of shared code */
hw->device_id = pci_dev->id.device_id;
@@ -1626,7 +1626,7 @@ eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
}
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->device_id = pci_dev->id.device_id;
hw->vendor_id = pci_dev->id.vendor_id;
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 173bebf..d79f262 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -2465,7 +2465,7 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->device_id = pci_dev->id.device_id;
hw->vendor_id = pci_dev->id.vendor_id;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 52e3644..2a52f04 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -250,7 +250,7 @@ eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev)
return 0;
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
/* Vendor and Device ID need to be set before init of shared code */
hw->device_id = pci_dev->id.device_id;
--
2.7.4
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH] pci: fix configure device fail issue
2017-02-08 9:50 [dpdk-dev] [PATCH] pci: fix configure device fail issue Jeff Guo
@ 2017-02-08 10:53 ` Ferruh Yigit
2017-02-08 13:58 ` Ferruh Yigit
1 sibling, 0 replies; 3+ messages in thread
From: Ferruh Yigit @ 2017-02-08 10:53 UTC (permalink / raw)
To: Jeff Guo, helin.zhang, jingjing.wu; +Cc: dev
On 2/8/2017 9:50 AM, Jeff Guo wrote:
> If assign the "data->dev_flags" after run function "rte_eth_copy_pci_info", the
> flag would be miss the “RTE_ETH_DEV_INTR_LSC” value, that will result the device
> configuration fail, when rte check the flag if device support link state interrupt.
> So the assignment must be modified to "|=" to fix the issue.
>
> Fixes: 22dda618c00c ("pci: separate detaching ethernet ports from PCI devices")
>
> Signed-off-by: Jeff Guo <jia.guo@intel.com>
This is same as Qi's patch:
http://dpdk.org/dev/patchwork/patch/20163/
That one is earlier, but missing em driver, so I will use this patch
with sign-off from both of you. Please shout if you disagree.
Thanks,
ferruh
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH] pci: fix configure device fail issue
2017-02-08 9:50 [dpdk-dev] [PATCH] pci: fix configure device fail issue Jeff Guo
2017-02-08 10:53 ` Ferruh Yigit
@ 2017-02-08 13:58 ` Ferruh Yigit
1 sibling, 0 replies; 3+ messages in thread
From: Ferruh Yigit @ 2017-02-08 13:58 UTC (permalink / raw)
To: Jeff Guo, helin.zhang, jingjing.wu; +Cc: dev
On 2/8/2017 9:50 AM, Jeff Guo wrote:
> If assign the "data->dev_flags" after run function "rte_eth_copy_pci_info", the
> flag would be miss the “RTE_ETH_DEV_INTR_LSC” value, that will result the device
> configuration fail, when rte check the flag if device support link state interrupt.
> So the assignment must be modified to "|=" to fix the issue.
>
> Fixes: 22dda618c00c ("pci: separate detaching ethernet ports from PCI devices")
>
> Signed-off-by: Jeff Guo <jia.guo@intel.com>
drivers/net: fix eth device configuration
Fixes: 22dda618c00c ("pci: separate detaching ethernet ports from
PCI devices")
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-02-08 10:53 ` Ferruh Yigit
2017-02-08 13:58 ` Ferruh Yigit
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