* [PATCH net-next 1/3] sfc: support ndo_get_phys_port_id even when !CONFIG_SFC_SRIOV
2017-01-10 16:22 [PATCH net-next 0/3] sfc: physical port ids Edward Cree
@ 2017-01-10 16:23 ` Edward Cree
2017-01-10 16:23 ` [PATCH net-next 2/3] sfc: implement ndo_get_phys_port_name Edward Cree
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Edward Cree @ 2017-01-10 16:23 UTC (permalink / raw)
To: linux-net-drivers, davem; +Cc: netdev
From: Bert Kenward <bkenward@solarflare.com>
There's no good reason why this should be an SRIOV-only thing.
Thus, also move it out of SRIOV-specific files.
Signed-off-by: Edward Cree <ecree@solarflare.com>
---
drivers/net/ethernet/sfc/ef10.c | 17 ++++++++++++++++-
drivers/net/ethernet/sfc/ef10_sriov.c | 14 --------------
drivers/net/ethernet/sfc/ef10_sriov.h | 3 ---
drivers/net/ethernet/sfc/efx.c | 13 ++++++++++++-
drivers/net/ethernet/sfc/net_driver.h | 5 +++--
drivers/net/ethernet/sfc/sriov.c | 11 -----------
drivers/net/ethernet/sfc/sriov.h | 3 ---
7 files changed, 31 insertions(+), 35 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 5eb0e68..4f3c965 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -5540,6 +5540,20 @@ static int efx_ef10_ptp_set_ts_config(struct efx_nic *efx,
}
}
+static int efx_ef10_get_phys_port_id(struct efx_nic *efx,
+ struct netdev_phys_item_id *ppid)
+{
+ struct efx_ef10_nic_data *nic_data = efx->nic_data;
+
+ if (!is_valid_ether_addr(nic_data->port_id))
+ return -EOPNOTSUPP;
+
+ ppid->id_len = ETH_ALEN;
+ memcpy(ppid->id, nic_data->port_id, ppid->id_len);
+
+ return 0;
+}
+
static int efx_ef10_vlan_rx_add_vid(struct efx_nic *efx, __be16 proto, u16 vid)
{
if (proto != htons(ETH_P_8021Q))
@@ -5647,11 +5661,11 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
.vswitching_probe = efx_ef10_vswitching_probe_vf,
.vswitching_restore = efx_ef10_vswitching_restore_vf,
.vswitching_remove = efx_ef10_vswitching_remove_vf,
- .sriov_get_phys_port_id = efx_ef10_sriov_get_phys_port_id,
#endif
.get_mac_address = efx_ef10_get_mac_address_vf,
.set_mac_address = efx_ef10_set_mac_address,
+ .get_phys_port_id = efx_ef10_get_phys_port_id,
.revision = EFX_REV_HUNT_A0,
.max_dma_mask = DMA_BIT_MASK(ESF_DZ_TX_KER_BUF_ADDR_WIDTH),
.rx_prefix_size = ES_DZ_RX_PREFIX_SIZE,
@@ -5776,6 +5790,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
.set_mac_address = efx_ef10_set_mac_address,
.tso_versions = efx_ef10_tso_versions,
+ .get_phys_port_id = efx_ef10_get_phys_port_id,
.revision = EFX_REV_HUNT_A0,
.max_dma_mask = DMA_BIT_MASK(ESF_DZ_TX_KER_BUF_ADDR_WIDTH),
.rx_prefix_size = ES_DZ_RX_PREFIX_SIZE,
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index a949b9d..a55c53d 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -760,17 +760,3 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
return 0;
}
-
-int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
- struct netdev_phys_item_id *ppid)
-{
- struct efx_ef10_nic_data *nic_data = efx->nic_data;
-
- if (!is_valid_ether_addr(nic_data->port_id))
- return -EOPNOTSUPP;
-
- ppid->id_len = ETH_ALEN;
- memcpy(ppid->id, nic_data->port_id, ppid->id_len);
-
- return 0;
-}
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h
index 9ceb7ef..2aa444e 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.h
+++ b/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -56,9 +56,6 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
int link_state);
-int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
- struct netdev_phys_item_id *ppid);
-
int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index bbbed2e..c1aefbd9 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -2336,6 +2336,17 @@ static int efx_set_features(struct net_device *net_dev, netdev_features_t data)
return 0;
}
+int efx_get_phys_port_id(struct net_device *net_dev,
+ struct netdev_phys_item_id *ppid)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+
+ if (efx->type->get_phys_port_id)
+ return efx->type->get_phys_port_id(efx, ppid);
+ else
+ return -EOPNOTSUPP;
+}
+
static int efx_vlan_rx_add_vid(struct net_device *net_dev, __be16 proto, u16 vid)
{
struct efx_nic *efx = netdev_priv(net_dev);
@@ -2376,8 +2387,8 @@ static const struct net_device_ops efx_netdev_ops = {
.ndo_set_vf_spoofchk = efx_sriov_set_vf_spoofchk,
.ndo_get_vf_config = efx_sriov_get_vf_config,
.ndo_set_vf_link_state = efx_sriov_set_vf_link_state,
- .ndo_get_phys_port_id = efx_sriov_get_phys_port_id,
#endif
+ .ndo_get_phys_port_id = efx_get_phys_port_id,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = efx_netpoll,
#endif
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 1c62c1a..49db9e8 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -1220,6 +1220,7 @@ struct efx_mtd_partition {
* @ptp_set_ts_config: Set hardware timestamp configuration. The flags
* and tx_type will already have been validated but this operation
* must validate and update rx_filter.
+ * @get_phys_port_id: Get the underlying physical port id.
* @set_mac_address: Set the MAC address of the device
* @tso_versions: Returns mask of firmware-assisted TSO versions supported.
* If %NULL, then device does not support any TSO version.
@@ -1358,6 +1359,8 @@ struct efx_nic_type {
int (*sriov_configure)(struct efx_nic *efx, int num_vfs);
int (*vlan_rx_add_vid)(struct efx_nic *efx, __be16 proto, u16 vid);
int (*vlan_rx_kill_vid)(struct efx_nic *efx, __be16 proto, u16 vid);
+ int (*get_phys_port_id)(struct efx_nic *efx,
+ struct netdev_phys_item_id *ppid);
int (*sriov_init)(struct efx_nic *efx);
void (*sriov_fini)(struct efx_nic *efx);
bool (*sriov_wanted)(struct efx_nic *efx);
@@ -1372,8 +1375,6 @@ struct efx_nic_type {
struct ifla_vf_info *ivi);
int (*sriov_set_vf_link_state)(struct efx_nic *efx, int vf_i,
int link_state);
- int (*sriov_get_phys_port_id)(struct efx_nic *efx,
- struct netdev_phys_item_id *ppid);
int (*vswitching_probe)(struct efx_nic *efx);
int (*vswitching_restore)(struct efx_nic *efx);
void (*vswitching_remove)(struct efx_nic *efx);
diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c
index 9abcf4a..0b766fd 100644
--- a/drivers/net/ethernet/sfc/sriov.c
+++ b/drivers/net/ethernet/sfc/sriov.c
@@ -73,14 +73,3 @@ int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
else
return -EOPNOTSUPP;
}
-
-int efx_sriov_get_phys_port_id(struct net_device *net_dev,
- struct netdev_phys_item_id *ppid)
-{
- struct efx_nic *efx = netdev_priv(net_dev);
-
- if (efx->type->sriov_get_phys_port_id)
- return efx->type->sriov_get_phys_port_id(efx, ppid);
- else
- return -EOPNOTSUPP;
-}
diff --git a/drivers/net/ethernet/sfc/sriov.h b/drivers/net/ethernet/sfc/sriov.h
index ba1762e..84c7984 100644
--- a/drivers/net/ethernet/sfc/sriov.h
+++ b/drivers/net/ethernet/sfc/sriov.h
@@ -23,9 +23,6 @@ int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
struct ifla_vf_info *ivi);
int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
int link_state);
-int efx_sriov_get_phys_port_id(struct net_device *net_dev,
- struct netdev_phys_item_id *ppid);
-
#endif /* CONFIG_SFC_SRIOV */
#endif /* EFX_SRIOV_H */
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH net-next 2/3] sfc: implement ndo_get_phys_port_name
2017-01-10 16:22 [PATCH net-next 0/3] sfc: physical port ids Edward Cree
2017-01-10 16:23 ` [PATCH net-next 1/3] sfc: support ndo_get_phys_port_id even when !CONFIG_SFC_SRIOV Edward Cree
@ 2017-01-10 16:23 ` Edward Cree
2017-01-10 16:24 ` [PATCH net-next 3/3] sfc: stop setting dev_port Edward Cree
2017-01-10 19:18 ` [PATCH net-next 0/3] sfc: physical port ids David Miller
3 siblings, 0 replies; 5+ messages in thread
From: Edward Cree @ 2017-01-10 16:23 UTC (permalink / raw)
To: linux-net-drivers, davem; +Cc: netdev
From: Bert Kenward <bkenward@solarflare.com>
Output is of the form p<port-number>.
Note that the port numbers don't necessarily map one-to-one to physical
cages, partly because of 4x10G port modes on QSFP+ and partly because
of hw/fw implementation details.
Signed-off-by: Edward Cree <ecree@solarflare.com>
---
drivers/net/ethernet/sfc/efx.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index c1aefbd9..bdbacb2 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -2347,6 +2347,16 @@ int efx_get_phys_port_id(struct net_device *net_dev,
return -EOPNOTSUPP;
}
+static int efx_get_phys_port_name(struct net_device *net_dev,
+ char *name, size_t len)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+
+ if (snprintf(name, len, "p%u", efx->port_num) >= len)
+ return -EINVAL;
+ return 0;
+}
+
static int efx_vlan_rx_add_vid(struct net_device *net_dev, __be16 proto, u16 vid)
{
struct efx_nic *efx = netdev_priv(net_dev);
@@ -2389,6 +2399,7 @@ static const struct net_device_ops efx_netdev_ops = {
.ndo_set_vf_link_state = efx_sriov_set_vf_link_state,
#endif
.ndo_get_phys_port_id = efx_get_phys_port_id,
+ .ndo_get_phys_port_name = efx_get_phys_port_name,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = efx_netpoll,
#endif
^ permalink raw reply related [flat|nested] 5+ messages in thread