diff options
| -rw-r--r-- | drivers/net/s2io.c | 97 |
1 files changed, 50 insertions, 47 deletions
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 203cc1e87de0..22e4054d4fcb 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -38,7 +38,7 @@ * Tx descriptors that can be associated with each corresponding FIFO. * intr_type: This defines the type of interrupt. The values can be 0(INTA), * 2(MSI_X). Default value is '2(MSI_X)' - * lro: Specifies whether to enable Large Receive Offload (LRO) or not. + * lro_enable: Specifies whether to enable Large Receive Offload (LRO) or not. * Possible values '1' for enable '0' for disable. Default is '0' * lro_max_pkts: This parameter defines maximum number of packets can be * aggregated as a single large packet @@ -276,46 +276,46 @@ static char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = { {"ring_5_full_cnt"}, {"ring_6_full_cnt"}, {"ring_7_full_cnt"}, - ("alarm_transceiver_temp_high"), - ("alarm_transceiver_temp_low"), - ("alarm_laser_bias_current_high"), - ("alarm_laser_bias_current_low"), - ("alarm_laser_output_power_high"), - ("alarm_laser_output_power_low"), - ("warn_transceiver_temp_high"), - ("warn_transceiver_temp_low"), - ("warn_laser_bias_current_high"), - ("warn_laser_bias_current_low"), - ("warn_laser_output_power_high"), - ("warn_laser_output_power_low"), - ("lro_aggregated_pkts"), - ("lro_flush_both_count"), - ("lro_out_of_sequence_pkts"), - ("lro_flush_due_to_max_pkts"), - ("lro_avg_aggr_pkts"), - ("mem_alloc_fail_cnt"), - ("pci_map_fail_cnt"), - ("watchdog_timer_cnt"), - ("mem_allocated"), - ("mem_freed"), - ("link_up_cnt"), - ("link_down_cnt"), - ("link_up_time"), - ("link_down_time"), - ("tx_tcode_buf_abort_cnt"), - ("tx_tcode_desc_abort_cnt"), - ("tx_tcode_parity_err_cnt"), - ("tx_tcode_link_loss_cnt"), - ("tx_tcode_list_proc_err_cnt"), - ("rx_tcode_parity_err_cnt"), - ("rx_tcode_abort_cnt"), - ("rx_tcode_parity_abort_cnt"), - ("rx_tcode_rda_fail_cnt"), - ("rx_tcode_unkn_prot_cnt"), - ("rx_tcode_fcs_err_cnt"), - ("rx_tcode_buf_size_err_cnt"), - ("rx_tcode_rxd_corrupt_cnt"), - ("rx_tcode_unkn_err_cnt"), + {"alarm_transceiver_temp_high"}, + {"alarm_transceiver_temp_low"}, + {"alarm_laser_bias_current_high"}, + {"alarm_laser_bias_current_low"}, + {"alarm_laser_output_power_high"}, + {"alarm_laser_output_power_low"}, + {"warn_transceiver_temp_high"}, + {"warn_transceiver_temp_low"}, + {"warn_laser_bias_current_high"}, + {"warn_laser_bias_current_low"}, + {"warn_laser_output_power_high"}, + {"warn_laser_output_power_low"}, + {"lro_aggregated_pkts"}, + {"lro_flush_both_count"}, + {"lro_out_of_sequence_pkts"}, + {"lro_flush_due_to_max_pkts"}, + {"lro_avg_aggr_pkts"}, + {"mem_alloc_fail_cnt"}, + {"pci_map_fail_cnt"}, + {"watchdog_timer_cnt"}, + {"mem_allocated"}, + {"mem_freed"}, + {"link_up_cnt"}, + {"link_down_cnt"}, + {"link_up_time"}, + {"link_down_time"}, + {"tx_tcode_buf_abort_cnt"}, + {"tx_tcode_desc_abort_cnt"}, + {"tx_tcode_parity_err_cnt"}, + {"tx_tcode_link_loss_cnt"}, + {"tx_tcode_list_proc_err_cnt"}, + {"rx_tcode_parity_err_cnt"}, + {"rx_tcode_abort_cnt"}, + {"rx_tcode_parity_abort_cnt"}, + {"rx_tcode_rda_fail_cnt"}, + {"rx_tcode_unkn_prot_cnt"}, + {"rx_tcode_fcs_err_cnt"}, + {"rx_tcode_buf_size_err_cnt"}, + {"rx_tcode_rxd_corrupt_cnt"}, + {"rx_tcode_unkn_err_cnt"}, {"tda_err_cnt"}, {"pfc_err_cnt"}, {"pcc_err_cnt"}, @@ -468,7 +468,9 @@ S2IO_PARM_INT(rxsync_frequency, 3); /* Interrupt type. Values can be 0(INTA), 2(MSI_X) */ S2IO_PARM_INT(intr_type, 2); /* Large receive offload feature */ -S2IO_PARM_INT(lro, 0); +static unsigned int lro_enable; +module_param_named(lro, lro_enable, uint, 0); + /* Max pkts to be aggregated by LRO at one time. If not specified, * aggregation happens until we hit max IP pkt size(64K) */ @@ -1759,7 +1761,7 @@ static void do_s2io_write_bits(u64 value, int flag, void __iomem *addr) writeq(temp64, addr); } -void en_dis_err_alarms(struct s2io_nic *nic, u16 mask, int flag) +static void en_dis_err_alarms(struct s2io_nic *nic, u16 mask, int flag) { struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 gen_int_mask = 0; @@ -4228,7 +4230,7 @@ static void s2io_txpic_intr_handle(struct s2io_nic *sp) * 1 - if alarm bit set * 0 - if alarm bit is not set */ -int do_s2io_chk_alarm_bit(u64 value, void __iomem * addr, +static int do_s2io_chk_alarm_bit(u64 value, void __iomem * addr, unsigned long long *cnt) { u64 val64; @@ -7135,7 +7137,8 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) int ret = 0; ret = s2io_club_tcp_session(skb->data, &tcp, - &tcp_len, &lro, rxdp, sp); + &tcp_len, &lro, + rxdp, sp); switch (ret) { case 3: /* Begin anew */ lro->parent = skb; @@ -7451,7 +7454,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) else sp->device_type = XFRAME_I_DEVICE; - sp->lro = lro; + sp->lro = lro_enable; /* Initialize some PCI/PCI-X fields of the NIC. */ s2io_init_pci(sp); @@ -7798,7 +7801,7 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev) * the module loadable parameters and initializes PCI configuration space. */ -int __init s2io_starter(void) +static int __init s2io_starter(void) { return pci_register_driver(&s2io_driver); } |