diff options
Diffstat (limited to 'drivers/net/ethernet/sfc')
-rw-r--r-- | drivers/net/ethernet/sfc/ef100.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/ef100_nic.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/nic.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/rx_common.c | 1 |
5 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/ethernet/sfc/ef100.c b/drivers/net/ethernet/sfc/ef100.c index 9729983f4840..c54b7f8243f3 100644 --- a/drivers/net/ethernet/sfc/ef100.c +++ b/drivers/net/ethernet/sfc/ef100.c @@ -142,7 +142,7 @@ static int ef100_pci_parse_continue_entry(struct efx_nic *efx, int entry_locatio /* Temporarily map new BAR. */ rc = efx_init_io(efx, bar, - DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), + (dma_addr_t)DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), pci_resource_len(efx->pci_dev, bar)); if (rc) { netif_err(efx, probe, efx->net_dev, @@ -160,7 +160,7 @@ static int ef100_pci_parse_continue_entry(struct efx_nic *efx, int entry_locatio /* Put old BAR back. */ rc = efx_init_io(efx, previous_bar, - DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), + (dma_addr_t)DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), pci_resource_len(efx->pci_dev, previous_bar)); if (rc) { netif_err(efx, probe, efx->net_dev, @@ -334,7 +334,7 @@ static int ef100_pci_parse_xilinx_cap(struct efx_nic *efx, int vndr_cap, /* Temporarily map BAR. */ rc = efx_init_io(efx, bar, - DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), + (dma_addr_t)DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), pci_resource_len(efx->pci_dev, bar)); if (rc) { netif_err(efx, probe, efx->net_dev, @@ -495,7 +495,7 @@ static int ef100_pci_probe(struct pci_dev *pci_dev, /* Set up basic I/O (BAR mappings etc) */ rc = efx_init_io(efx, fcw.bar, - DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), + (dma_addr_t)DMA_BIT_MASK(ESF_GZ_TX_SEND_ADDR_WIDTH), pci_resource_len(efx->pci_dev, fcw.bar)); if (rc) goto fail; diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c index 206d70f9d95b..19fe86b3b316 100644 --- a/drivers/net/ethernet/sfc/ef100_nic.c +++ b/drivers/net/ethernet/sfc/ef100_nic.c @@ -431,18 +431,18 @@ static int ef100_reset(struct efx_nic *efx, enum reset_type reset_type) /* A RESET_TYPE_ALL will cause filters to be removed, so we remove filters * and reprobe after reset to avoid removing filters twice */ - down_read(&efx->filter_sem); + down_write(&efx->filter_sem); ef100_filter_table_down(efx); - up_read(&efx->filter_sem); + up_write(&efx->filter_sem); rc = efx_mcdi_reset(efx, reset_type); if (rc) return rc; netif_device_attach(efx->net_dev); - down_read(&efx->filter_sem); + down_write(&efx->filter_sem); rc = ef100_filter_table_up(efx); - up_read(&efx->filter_sem); + up_write(&efx->filter_sem); if (rc) return rc; @@ -739,6 +739,7 @@ const struct efx_nic_type ef100_pf_nic_type = { .rx_remove = efx_mcdi_rx_remove, .rx_write = ef100_rx_write, .rx_packet = __ef100_rx_packet, + .rx_buf_hash_valid = ef100_rx_buf_hash_valid, .fini_dmaq = efx_fini_dmaq, .max_rx_ip_filters = EFX_MCDI_FILTER_TBL_ROWS, .filter_table_probe = ef100_filter_table_up, @@ -820,6 +821,7 @@ const struct efx_nic_type ef100_vf_nic_type = { .rx_remove = efx_mcdi_rx_remove, .rx_write = ef100_rx_write, .rx_packet = __ef100_rx_packet, + .rx_buf_hash_valid = ef100_rx_buf_hash_valid, .fini_dmaq = efx_fini_dmaq, .max_rx_ip_filters = EFX_MCDI_FILTER_TBL_ROWS, .filter_table_probe = ef100_filter_table_up, diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index dcb741d8bd11..062462a13847 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -846,6 +846,7 @@ struct efx_async_filter_insertion { * @timer_quantum_ns: Interrupt timer quantum, in nanoseconds * @timer_max_ns: Interrupt timer maximum value, in nanoseconds * @irq_rx_adaptive: Adaptive IRQ moderation enabled for RX event queues + * @irqs_hooked: Channel interrupts are hooked * @irq_rx_mod_step_us: Step size for IRQ moderation for RX event queues * @irq_rx_moderation_us: IRQ moderation time for RX event queues * @msg_enable: Log message enable flags @@ -1004,6 +1005,7 @@ struct efx_nic { unsigned int timer_quantum_ns; unsigned int timer_max_ns; bool irq_rx_adaptive; + bool irqs_hooked; unsigned int irq_mod_step_us; unsigned int irq_rx_moderation_us; u32 msg_enable; diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c index d994d136bb03..d1e908846f5d 100644 --- a/drivers/net/ethernet/sfc/nic.c +++ b/drivers/net/ethernet/sfc/nic.c @@ -129,6 +129,7 @@ int efx_nic_init_interrupt(struct efx_nic *efx) #endif } + efx->irqs_hooked = true; return 0; fail2: @@ -154,6 +155,8 @@ void efx_nic_fini_interrupt(struct efx_nic *efx) efx->net_dev->rx_cpu_rmap = NULL; #endif + if (!efx->irqs_hooked) + return; if (EFX_INT_MODE_USE_MSI(efx)) { /* Disable MSI/MSI-X interrupts */ efx_for_each_channel(channel, efx) @@ -163,6 +166,7 @@ void efx_nic_fini_interrupt(struct efx_nic *efx) /* Disable legacy interrupt */ free_irq(efx->legacy_irq, efx); } + efx->irqs_hooked = false; } /* Register dump */ diff --git a/drivers/net/ethernet/sfc/rx_common.c b/drivers/net/ethernet/sfc/rx_common.c index ef9bca92b0b7..5e29284c89c9 100644 --- a/drivers/net/ethernet/sfc/rx_common.c +++ b/drivers/net/ethernet/sfc/rx_common.c @@ -849,6 +849,7 @@ void efx_remove_filters(struct efx_nic *efx) efx_for_each_channel(channel, efx) { cancel_delayed_work_sync(&channel->filter_work); kfree(channel->rps_flow_id); + channel->rps_flow_id = NULL; } #endif down_write(&efx->filter_sem); |