From: Shradha Shah <sshah@solarflare•com>
To: David Miller <davem@davemloft•net>
Cc: <netdev@vger•kernel.org>, <linux-net-drivers@solarflare•com>
Subject: [PATCH net-next v3 11/16] sfc: Add ndo_get_vf_config() function for EF10
Date: Wed, 20 May 2015 11:11:18 +0100 [thread overview]
Message-ID: <555C5DC6.9020602@solarflare.com> (raw)
In-Reply-To: <555C5C91.4000004@solarflare.com>
rtnetlink calls ndo_get_vf_config when compiling information
about a network interface, so that the VFs associated with a PF
can be listed (eg: ip link show).
Implement a response to this entry point and return PF-set MAC
address for VF in ndo_get_vf_config
Signed-off-by: Shradha Shah <sshah@solarflare•com>
---
drivers/net/ethernet/sfc/ef10_sriov.c | 24 ++++++++++++++++++++++++
drivers/net/ethernet/sfc/ef10_sriov.h | 7 ++-----
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index 42a3b16..d9c2ea4 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -521,3 +521,27 @@ fail:
memset(vf->mac, 0, ETH_ALEN);
return rc;
}
+
+int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
+ struct ifla_vf_info *ivf)
+{
+ struct efx_ef10_nic_data *nic_data = efx->nic_data;
+ struct ef10_vf *vf;
+
+ if (vf_i >= efx->vf_count)
+ return -EINVAL;
+
+ if (!nic_data->vf)
+ return -EOPNOTSUPP;
+
+ vf = nic_data->vf + vf_i;
+
+ ivf->vf = vf_i;
+ ivf->min_tx_rate = 0;
+ ivf->max_tx_rate = 0;
+ ether_addr_copy(ivf->mac, vf->mac);
+ ivf->vlan = 0;
+ ivf->qos = 0;
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h
index 7f12942..8c92a8d 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.h
+++ b/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -55,11 +55,8 @@ static inline int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
return -EOPNOTSUPP;
}
-static inline int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf,
- struct ifla_vf_info *ivf)
-{
- return -EOPNOTSUPP;
-}
+int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
+ struct ifla_vf_info *ivf);
int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
next prev parent reply other threads:[~2015-05-20 10:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 10:06 [PATCH net-next v3 00/16] sfc: Get/Set MAC address and ndo_[set/get]_vf_* entrypoint functions Shradha Shah
2015-05-20 10:08 ` [PATCH net-next v3 01/16] sfc: Add permissions to MCDI commands Shradha Shah
2015-05-20 10:08 ` [PATCH net-next v3 02/16] sfc: change definition of MC_CMD_VADAPTOR_ALLOC Shradha Shah
2015-05-20 10:08 ` [PATCH net-next v3 03/16] sfc: MC_CMD_SET_MAC can only be called by the link control Function Shradha Shah
2015-05-20 10:09 ` [PATCH net-next v3 04/16] sfc: Store vf_index in nic_data for Ef10 Shradha Shah
2015-05-20 10:09 ` [PATCH net-next v3 05/16] sfc: save old MAC address in case sriov_mac_address_changed fails Shradha Shah
2015-05-20 10:09 ` [PATCH net-next v3 06/16] sfc: Store the efx_nic struct of the current VF in the VF data struct Shradha Shah
2015-05-20 10:10 ` [PATCH net-next v3 07/16] sfc: protect filter table against use-after-free Shradha Shah
2015-05-20 10:10 ` [PATCH net-next v3 08/16] sfc: Enable a VF to get its own MAC address Shradha Shah
2015-05-20 10:10 ` [PATCH net-next v3 09/16] sfc: Initialise MCDI buffers to 0 on declaration Shradha Shah
2015-05-20 10:11 ` [PATCH net-next v3 10/16] sfc: add ndo_set_vf_mac() function for EF10 Shradha Shah
2015-05-20 10:11 ` Shradha Shah [this message]
2015-05-20 10:11 ` [PATCH net-next v3 12/16] sfc: Change entity reset on MC reboot to a new datapath-only reset Shradha Shah
2015-05-20 10:11 ` [PATCH net-next v3 13/16] sfc: add ndo_set_vf_vlan() function for EF10 Shradha Shah
2015-05-20 10:12 ` [PATCH net-next v3 14/16] sfc: add ndo_set_vf_link_state() " Shradha Shah
2015-05-20 10:12 ` [PATCH net-next v3 15/16] sfc: Implement dummy disable of VF spoof check " Shradha Shah
2015-05-20 10:12 ` [PATCH net-next v3 16/16] sfc: set the MAC address using MC_CMD_VADAPTOR_SET_MAC Shradha Shah
2015-05-21 22:44 ` [PATCH net-next v3 00/16] sfc: Get/Set MAC address and ndo_[set/get]_vf_* entrypoint functions David Miller
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