* [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF
@ 2018-06-23 21:20 Rasesh Mody
2018-06-23 21:20 ` [dpdk-stable] [PATCH 2/3] net/qede: fix legacy interrupt mode Rasesh Mody
2018-06-27 10:37 ` [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Ferruh Yigit
0 siblings, 2 replies; 3+ messages in thread
From: Rasesh Mody @ 2018-06-23 21:20 UTC (permalink / raw)
To: dev; +Cc: Shahed Shaikh, ferruh.yigit, Dept-EngDPDKDev, stable
From: Shahed Shaikh <shahed.shaikh@cavium.com>
We did not register unicast mac configuration handlers
for VF causing failure in bonding of VFs.
Also, mac_addr_set operation requires mac_remove followed
by mad_add.
Fixes: 86a2265e59d7 ("qede: add SRIOV support")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>
---
drivers/net/qede/qede_ethdev.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 7a63d05..1cae474 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -957,7 +957,11 @@ static int qede_del_mcast_filters(struct rte_eth_dev *eth_dev)
struct ecore_filter_ucast ucast;
int re;
+ if (!is_valid_assigned_ether_addr(mac_addr))
+ return -EINVAL;
+
qede_set_ucast_cmn_params(&ucast);
+ ucast.opcode = ECORE_FILTER_ADD;
ucast.type = ECORE_FILTER_MAC;
ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
re = (int)qede_mac_int_ops(eth_dev, &ucast, 1);
@@ -979,6 +983,9 @@ static int qede_del_mcast_filters(struct rte_eth_dev *eth_dev)
return;
}
+ if (!is_valid_assigned_ether_addr(ð_dev->data->mac_addrs[index]))
+ return;
+
qede_set_ucast_cmn_params(&ucast);
ucast.opcode = ECORE_FILTER_REMOVE;
ucast.type = ECORE_FILTER_MAC;
@@ -1002,8 +1009,9 @@ static int qede_del_mcast_filters(struct rte_eth_dev *eth_dev)
return -EPERM;
}
- qede_mac_addr_add(eth_dev, mac_addr, 0, 0);
- return 0;
+ qede_mac_addr_remove(eth_dev, 0);
+
+ return qede_mac_addr_add(eth_dev, mac_addr, 0, 0);
}
static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool flg)
@@ -3024,6 +3032,9 @@ int qede_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
.mtu_set = qede_set_mtu,
.udp_tunnel_port_add = qede_udp_dst_port_add,
.udp_tunnel_port_del = qede_udp_dst_port_del,
+ .mac_addr_add = qede_mac_addr_add,
+ .mac_addr_remove = qede_mac_addr_remove,
+ .mac_addr_set = qede_mac_addr_set,
};
static void qede_update_pf_params(struct ecore_dev *edev)
@@ -3188,7 +3199,7 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
ECORE_LEADING_HWFN(edev),
vf_mac,
&is_mac_forced);
- if (is_mac_exist && is_mac_forced) {
+ if (is_mac_exist) {
DP_INFO(edev, "VF macaddr received from PF\n");
ether_addr_copy((struct ether_addr *)&vf_mac,
ð_dev->data->mac_addrs[0]);
--
1.7.10.3
^ permalink raw reply [flat|nested] 3+ messages in thread
* [dpdk-stable] [PATCH 2/3] net/qede: fix legacy interrupt mode
2018-06-23 21:20 [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Rasesh Mody
@ 2018-06-23 21:20 ` Rasesh Mody
2018-06-27 10:37 ` [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Ferruh Yigit
1 sibling, 0 replies; 3+ messages in thread
From: Rasesh Mody @ 2018-06-23 21:20 UTC (permalink / raw)
To: dev; +Cc: Shahed Shaikh, ferruh.yigit, david.marchand, Dept-EngDPDKDev, stable
From: Shahed Shaikh <shahed.shaikh@cavium.com>
qede pmd does not have support for legacy interrupt mode.
This causes slow path completion failure with uio_pci_generic module,
since it uses legacy interrupt (INTx) mode.
Fix this issue by installing legacy interrupt handler.
Fixes: ec94dbc57362 ("qede: add base driver")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>
---
drivers/net/qede/qede_ethdev.c | 40 +++++++++++++++++++++++++++++++++++++---
drivers/net/qede/qede_main.c | 2 +-
2 files changed, 38 insertions(+), 4 deletions(-)
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 1cae474..8bbfa95 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -339,6 +339,24 @@ static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
}
static void
+qede_interrupt_handler_intx(void *param)
+{
+ struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
+ struct qede_dev *qdev = eth_dev->data->dev_private;
+ struct ecore_dev *edev = &qdev->edev;
+ u64 status;
+
+ /* Check if our device actually raised an interrupt */
+ status = ecore_int_igu_read_sisr_reg(ECORE_LEADING_HWFN(edev));
+ if (status & 0x1) {
+ qede_interrupt_action(ECORE_LEADING_HWFN(edev));
+
+ if (rte_intr_enable(eth_dev->intr_handle))
+ DP_ERR(edev, "rte_intr_enable failed\n");
+ }
+}
+
+static void
qede_interrupt_handler(void *param)
{
struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
@@ -3063,6 +3081,7 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
/* Fix up ecore debug level */
uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
uint8_t dp_level = ECORE_LEVEL_VERBOSE;
+ uint32_t int_mode;
int rc;
/* Extract key data structures */
@@ -3107,8 +3126,22 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
return -ENODEV;
}
qede_update_pf_params(edev);
- rte_intr_callback_register(&pci_dev->intr_handle,
- qede_interrupt_handler, (void *)eth_dev);
+
+ switch (pci_dev->intr_handle.type) {
+ case RTE_INTR_HANDLE_UIO_INTX:
+ case RTE_INTR_HANDLE_VFIO_LEGACY:
+ int_mode = ECORE_INT_MODE_INTA;
+ rte_intr_callback_register(&pci_dev->intr_handle,
+ qede_interrupt_handler_intx,
+ (void *)eth_dev);
+ break;
+ default:
+ int_mode = ECORE_INT_MODE_MSIX;
+ rte_intr_callback_register(&pci_dev->intr_handle,
+ qede_interrupt_handler,
+ (void *)eth_dev);
+ }
+
if (rte_intr_enable(&pci_dev->intr_handle)) {
DP_ERR(edev, "rte_intr_enable() failed\n");
return -ENODEV;
@@ -3116,7 +3149,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
/* Start the Slowpath-process */
memset(¶ms, 0, sizeof(struct qed_slowpath_params));
- params.int_mode = ECORE_INT_MODE_MSIX;
+
+ params.int_mode = int_mode;
params.drv_major = QEDE_PMD_VERSION_MAJOR;
params.drv_minor = QEDE_PMD_VERSION_MINOR;
params.drv_rev = QEDE_PMD_VERSION_REVISION;
diff --git a/drivers/net/qede/qede_main.c b/drivers/net/qede/qede_main.c
index de5a7ca..2885e5d 100644
--- a/drivers/net/qede/qede_main.c
+++ b/drivers/net/qede/qede_main.c
@@ -281,7 +281,7 @@ static int qed_slowpath_start(struct ecore_dev *edev,
/* Start the slowpath */
memset(&hw_init_params, 0, sizeof(hw_init_params));
hw_init_params.b_hw_start = true;
- hw_init_params.int_mode = ECORE_INT_MODE_MSIX;
+ hw_init_params.int_mode = params->int_mode;
hw_init_params.allow_npar_tx_switch = true;
hw_init_params.bin_fw_data = data;
--
1.7.10.3
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF
2018-06-23 21:20 [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Rasesh Mody
2018-06-23 21:20 ` [dpdk-stable] [PATCH 2/3] net/qede: fix legacy interrupt mode Rasesh Mody
@ 2018-06-27 10:37 ` Ferruh Yigit
1 sibling, 0 replies; 3+ messages in thread
From: Ferruh Yigit @ 2018-06-27 10:37 UTC (permalink / raw)
To: Rasesh Mody, dev; +Cc: Shahed Shaikh, Dept-EngDPDKDev, stable
On 6/23/2018 10:20 PM, Rasesh Mody wrote:
> From: Shahed Shaikh <shahed.shaikh@cavium.com>
>
> We did not register unicast mac configuration handlers
> for VF causing failure in bonding of VFs.
>
> Also, mac_addr_set operation requires mac_remove followed
> by mad_add.
>
> Fixes: 86a2265e59d7 ("qede: add SRIOV support")
> Cc: stable@dpdk.org
>
> Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>
Series applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-06-27 10:37 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-23 21:20 [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Rasesh Mody
2018-06-23 21:20 ` [dpdk-stable] [PATCH 2/3] net/qede: fix legacy interrupt mode Rasesh Mody
2018-06-27 10:37 ` [dpdk-stable] [PATCH 1/3] net/qede: fix unicast MAC address handling in VF Ferruh Yigit
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).