diff options
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/io.h | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/rx_common.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/siena/net_driver.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/siena/rx_common.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/tc_conntrack.c | 2 |
6 files changed, 11 insertions, 29 deletions
diff --git a/drivers/net/ethernet/sfc/io.h b/drivers/net/ethernet/sfc/io.h index 4cc7b501135f..ef374a8e05c3 100644 --- a/drivers/net/ethernet/sfc/io.h +++ b/drivers/net/ethernet/sfc/io.h @@ -217,28 +217,4 @@ _efx_writed_page(struct efx_nic *efx, const efx_dword_t *value, (reg) != 0xa1c), \ page) -/* Write TIMER_COMMAND. This is a page-mapped 32-bit CSR, but a bug - * in the BIU means that writes to TIMER_COMMAND[0] invalidate the - * collector register. - */ -static inline void _efx_writed_page_locked(struct efx_nic *efx, - const efx_dword_t *value, - unsigned int reg, - unsigned int page) -{ - unsigned long flags __attribute__ ((unused)); - - if (page == 0) { - spin_lock_irqsave(&efx->biu_lock, flags); - efx_writed(efx, value, efx_paged_reg(efx, page, reg)); - spin_unlock_irqrestore(&efx->biu_lock, flags); - } else { - efx_writed(efx, value, efx_paged_reg(efx, page, reg)); - } -} -#define efx_writed_page_locked(efx, value, reg, page) \ - _efx_writed_page_locked(efx, value, \ - reg + BUILD_BUG_ON_ZERO((reg) != 0x420), \ - page) - #endif /* EFX_IO_H */ diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 620ba6ef3514..f70a7b7d6345 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -831,6 +831,7 @@ struct efx_arfs_rule { /** * struct efx_async_filter_insertion - Request to asynchronously insert a filter * @net_dev: Reference to the netdevice + * @net_dev_tracker: reference tracker entry for @net_dev * @spec: The filter to insert * @work: Workitem for this request * @rxq_index: Identifies the channel for which this request was made @@ -838,6 +839,7 @@ struct efx_arfs_rule { */ struct efx_async_filter_insertion { struct net_device *net_dev; + netdevice_tracker net_dev_tracker; struct efx_filter_spec spec; struct work_struct work; u16 rxq_index; diff --git a/drivers/net/ethernet/sfc/rx_common.c b/drivers/net/ethernet/sfc/rx_common.c index ab358fe13e1d..4cc83203e188 100644 --- a/drivers/net/ethernet/sfc/rx_common.c +++ b/drivers/net/ethernet/sfc/rx_common.c @@ -897,7 +897,7 @@ static void efx_filter_rfs_work(struct work_struct *data) /* Release references */ clear_bit(slot_idx, &efx->rps_slot_map); - dev_put(req->net_dev); + netdev_put(req->net_dev, &req->net_dev_tracker); } int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, @@ -989,7 +989,8 @@ int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, } /* Queue the request */ - dev_hold(req->net_dev = net_dev); + req->net_dev = net_dev; + netdev_hold(req->net_dev, &req->net_dev_tracker, GFP_ATOMIC); INIT_WORK(&req->work, efx_filter_rfs_work); req->rxq_index = rxq_index; req->flow_id = flow_id; diff --git a/drivers/net/ethernet/sfc/siena/net_driver.h b/drivers/net/ethernet/sfc/siena/net_driver.h index 9785eff10607..2be3bad3c993 100644 --- a/drivers/net/ethernet/sfc/siena/net_driver.h +++ b/drivers/net/ethernet/sfc/siena/net_driver.h @@ -753,6 +753,7 @@ struct efx_arfs_rule { /** * struct efx_async_filter_insertion - Request to asynchronously insert a filter * @net_dev: Reference to the netdevice + * @net_dev_tracker: reference tracker entry for @net_dev * @spec: The filter to insert * @work: Workitem for this request * @rxq_index: Identifies the channel for which this request was made @@ -760,6 +761,7 @@ struct efx_arfs_rule { */ struct efx_async_filter_insertion { struct net_device *net_dev; + netdevice_tracker net_dev_tracker; struct efx_filter_spec spec; struct work_struct work; u16 rxq_index; diff --git a/drivers/net/ethernet/sfc/siena/rx_common.c b/drivers/net/ethernet/sfc/siena/rx_common.c index 082e35c6caaa..2839d0e0a9c1 100644 --- a/drivers/net/ethernet/sfc/siena/rx_common.c +++ b/drivers/net/ethernet/sfc/siena/rx_common.c @@ -888,7 +888,7 @@ static void efx_filter_rfs_work(struct work_struct *data) /* Release references */ clear_bit(slot_idx, &efx->rps_slot_map); - dev_put(req->net_dev); + netdev_put(req->net_dev, &req->net_dev_tracker); } int efx_siena_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, @@ -980,7 +980,8 @@ int efx_siena_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, } /* Queue the request */ - dev_hold(req->net_dev = net_dev); + req->net_dev = net_dev; + netdev_hold(req->net_dev, &req->net_dev_tracker, GFP_ATOMIC); INIT_WORK(&req->work, efx_filter_rfs_work); req->rxq_index = rxq_index; req->flow_id = flow_id; diff --git a/drivers/net/ethernet/sfc/tc_conntrack.c b/drivers/net/ethernet/sfc/tc_conntrack.c index d90206f27161..c0603f54cec3 100644 --- a/drivers/net/ethernet/sfc/tc_conntrack.c +++ b/drivers/net/ethernet/sfc/tc_conntrack.c @@ -16,7 +16,7 @@ static int efx_tc_flow_block(enum tc_setup_type type, void *type_data, void *cb_priv); static const struct rhashtable_params efx_tc_ct_zone_ht_params = { - .key_len = offsetof(struct efx_tc_ct_zone, linkage), + .key_len = sizeof_field(struct efx_tc_ct_zone, zone), .key_offset = 0, .head_offset = offsetof(struct efx_tc_ct_zone, linkage), }; |