diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 48 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c | 37 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 81 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c | 254 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h | 54 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 29 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 8 |
12 files changed, 251 insertions, 307 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 0c1104f30de6..8f551cf7bb30 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -362,7 +362,7 @@ union db_prod { /* * Number of required SGEs is the sum of two: * 1. Number of possible opened aggregations (next packet for - * these aggregations will probably consume SGE immidiatelly) + * these aggregations will probably consume SGE immediately) * 2. Rest of BRB blocks divided by 2 (block will consume new SGE only * after placement on BD for new TPA aggregation) * @@ -486,10 +486,10 @@ struct bnx2x_fastpath { struct napi_struct napi; union host_hc_status_block status_blk; - /* chip independed shortcuts into sb structure */ + /* chip independent shortcuts into sb structure */ __le16 *sb_index_values; __le16 *sb_running_index; - /* chip independed shortcut into rx_prods_offset memory */ + /* chip independent shortcut into rx_prods_offset memory */ u32 ustorm_rx_prods_offset; u32 rx_buf_size; @@ -603,7 +603,7 @@ struct bnx2x_fastpath { * START_BD(splitted) - includes unpaged data segment for GSO * PARSING_BD - for TSO and CSUM data * PARSING_BD2 - for encapsulation data - * Frag BDs - decribes pages for frags + * Frag BDs - describes pages for frags */ #define BDS_PER_TX_PKT 4 #define MAX_BDS_PER_TX_PKT (MAX_SKB_FRAGS + BDS_PER_TX_PKT) @@ -886,14 +886,14 @@ struct bnx2x_common { #define CHIP_IS_E3A0(bp) (CHIP_IS_E3(bp) && \ (CHIP_REV(bp) == CHIP_REV_Ax)) /* This define is used in two main places: - * 1. In the early stages of nic_load, to know if to configrue Parser / Searcher + * 1. In the early stages of nic_load, to know if to configure Parser / Searcher * to nic-only mode or to offload mode. Offload mode is configured if either the * chip is E1x (where MIC_MODE register is not applicable), or if cnic already * registered for this port (which means that the user wants storage services). * 2. During cnic-related load, to know if offload mode is already configured in - * the HW or needs to be configrued. + * the HW or needs to be configured. * Since the transition from nic-mode to offload-mode in HW causes traffic - * coruption, nic-mode is configured only in ports on which storage services + * corruption, nic-mode is configured only in ports on which storage services * where never requested. */ #define CONFIGURE_NIC_MODE(bp) (!CHIP_IS_E1x(bp) && !CNIC_ENABLED(bp)) @@ -994,14 +994,14 @@ extern struct workqueue_struct *bnx2x_wq; * If the maximum number of FP-SB available is X then: * a. If CNIC is supported it consumes 1 FP-SB thus the max number of * regular L2 queues is Y=X-1 - * b. in MF mode the actual number of L2 queues is Y= (X-1/MF_factor) + * b. In MF mode the actual number of L2 queues is Y= (X-1/MF_factor) * c. If the FCoE L2 queue is supported the actual number of L2 queues * is Y+1 * d. The number of irqs (MSIX vectors) is either Y+1 (one extra for * slow-path interrupts) or Y+2 if CNIC is supported (one additional * FP interrupt context for the CNIC). * e. The number of HW context (CID count) is always X or X+1 if FCoE - * L2 queue is supported. the cid for the FCoE L2 queue is always X. + * L2 queue is supported. The cid for the FCoE L2 queue is always X. */ /* fast-path interrupt contexts E1x */ @@ -1568,7 +1568,7 @@ struct bnx2x { struct mutex cnic_mutex; struct bnx2x_vlan_mac_obj iscsi_l2_mac_obj; - /* Start index of the "special" (CNIC related) L2 cleints */ + /* Start index of the "special" (CNIC related) L2 clients */ u8 cnic_base_cl_id; int dmae_ready; @@ -1682,7 +1682,7 @@ struct bnx2x { /* operation indication for the sp_rtnl task */ unsigned long sp_rtnl_state; - /* DCBX Negotation results */ + /* DCBX Negotiation results */ struct dcbx_features dcbx_local_feat; u32 dcbx_error; @@ -2042,7 +2042,8 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id, #define DMAE_LEN32_WR_MAX(bp) (CHIP_IS_E1(bp) ? 0x400 : 0x2000) #define DMAE_COMP_VAL 0x60d0d0ae /* E2 and on - upper bit - indicates eror */ + * indicates error + */ #define MAX_DMAE_C_PER_PORT 8 #define INIT_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index b28aaf170755..ef7fed52891a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -124,7 +124,7 @@ static void bnx2x_shrink_eth_fp(struct bnx2x *bp, int delta) int i, cos, old_eth_num = BNX2X_NUM_ETH_QUEUES(bp); /* Queue pointer cannot be re-set on an fp-basis, as moving pointer - * backward along the array could cause memory to be overriden + * backward along the array could cause memory to be overridden */ for (cos = 1; cos < bp->max_cos; cos++) { for (i = 0; i < old_eth_num - delta; i++) { @@ -258,7 +258,7 @@ int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata) smp_mb(); if (unlikely(netif_tx_queue_stopped(txq))) { - /* Taking tx_lock() is needed to prevent reenabling the queue + /* Taking tx_lock() is needed to prevent re-enabling the queue * while it's empty. This could have happen if rx_action() gets * suspended in bnx2x_tx_int() after the condition before * netif_tx_wake_queue(), while tx_action (bnx2x_start_xmit()): @@ -571,7 +571,7 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp, return err; } - /* Unmap the page as we r going to pass it to the stack */ + /* Unmap the page as we're going to pass it to the stack */ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(&old_rx_pg, mapping), SGE_PAGES, DMA_FROM_DEVICE); @@ -1114,7 +1114,7 @@ static void bnx2x_fill_report_data(struct bnx2x *bp, memset(data, 0, sizeof(*data)); - /* Fill the report data: efective line speed */ + /* Fill the report data: effective line speed */ data->line_speed = line_speed; /* Link is down */ @@ -1157,7 +1157,7 @@ void bnx2x_link_report(struct bnx2x *bp) * * @bp: driver handle * - * None atomic inmlementation. + * None atomic implementation. * Should be called under the phy_lock. */ void __bnx2x_link_report(struct bnx2x *bp) @@ -1300,7 +1300,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp) "mtu %d rx_buf_size %d\n", bp->dev->mtu, fp->rx_buf_size); if (!fp->disable_tpa) { - /* Fill the per-aggregtion pool */ + /* Fill the per-aggregation pool */ for (i = 0; i < MAX_AGG_QS(bp); i++) { struct bnx2x_agg_info *tpa_info = &fp->tpa_info[i]; @@ -1858,7 +1858,7 @@ void bnx2x_set_num_queues(struct bnx2x *bp) * * If the actual number of Tx queues (for each CoS) is less than 16 then there * will be the holes at the end of each group of 16 ETh L2 indices (0..15, - * 16..31,...) with indicies that are not coupled with any real Tx queue. + * 16..31,...) with indices that are not coupled with any real Tx queue. * * The proper configuration of skb->queue_mapping is handled by * bnx2x_select_queue() and __skb_tx_hash(). @@ -1920,7 +1920,7 @@ static void bnx2x_set_rx_buf_size(struct bnx2x *bp) ETH_OVREHEAD + mtu + BNX2X_FW_RX_ALIGN_END; - /* Note : rx_buf_size doesnt take into account NET_SKB_PAD */ + /* Note : rx_buf_size doesn't take into account NET_SKB_PAD */ if (fp->rx_buf_size + NET_SKB_PAD <= PAGE_SIZE) fp->rx_frag_size = fp->rx_buf_size + NET_SKB_PAD; else @@ -1933,7 +1933,7 @@ static int bnx2x_init_rss_pf(struct bnx2x *bp) int i; u8 num_eth_queues = BNX2X_NUM_ETH_QUEUES(bp); - /* Prepare the initial contents fo the indirection table if RSS is + /* Prepare the initial contents for the indirection table if RSS is * enabled */ for (i = 0; i < sizeof(bp->rss_conf_obj.ind_table); i++) @@ -2011,7 +2011,7 @@ static int bnx2x_init_hw(struct bnx2x *bp, u32 load_code) /* * Cleans the object that have internal lists without sending - * ramrods. Should be run when interrutps are disabled. + * ramrods. Should be run when interrupts are disabled. */ void bnx2x_squeeze_objects(struct bnx2x *bp) { @@ -2347,8 +2347,7 @@ static void bnx2x_bz_fp(struct bnx2x *bp, int index) fp->txdata_ptr[cos] = &bp->bnx2x_txq[cos * BNX2X_NUM_ETH_QUEUES(bp) + index]; - /* - * set the tpa flag for each queue. The tpa flag determines the queue + /* set the tpa flag for each queue. The tpa flag determines the queue * minimal size so it must be set prior to queue memory allocation */ fp->disable_tpa = !(bp->flags & TPA_ENABLE_FLAG || @@ -2473,6 +2472,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD; + /* zero the structure w/o any lock, before SP handler is initialized */ memset(&bp->last_reported_link, 0, sizeof(bp->last_reported_link)); __set_bit(BNX2X_LINK_REPORT_LINK_DOWN, &bp->last_reported_link.link_report_flags); @@ -2537,8 +2537,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) } /* configure multi cos mappings in kernel. - * this configuration may be overriden by a multi class queue discipline - * or by a dcbx negotiation result. + * this configuration may be overridden by a multi class queue + * discipline or by a dcbx negotiation result. */ bnx2x_setup_tc(bp->dev, bp->max_cos); @@ -2697,7 +2697,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) /* Start the Tx */ switch (load_mode) { case LOAD_NORMAL: - /* Tx queue should be only reenabled */ + /* Tx queue should be only re-enabled */ netif_tx_wake_all_queues(bp->dev); break; @@ -2842,7 +2842,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link) } /* Nothing to do during unload if previous bnx2x_nic_load() - * have not completed succesfully - all resourses are released. + * have not completed successfully - all resources are released. * * we can get here only after unsuccessful ndo_* callback, during which * dev->IFF_UP flag is still on. @@ -2891,10 +2891,9 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link) /* Send the UNLOAD_REQUEST to the MCP */ bnx2x_send_unload_req(bp, unload_mode); - /* - * Prevent transactions to host from the functions on the + /* Prevent transactions to host from the functions on the * engine that doesn't reset global blocks in case of global - * attention once gloabl blocks are reset and gates are opened + * attention once global blocks are reset and gates are opened * (the engine which leader will perform the recovery * last). */ @@ -2915,7 +2914,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link) } /* - * At this stage no more interrupts will arrive so we may safly clean + * At this stage no more interrupts will arrive so we may safely clean * the queueable objects here in case they failed to get cleaned so far. */ if (IS_PF(bp)) @@ -3587,7 +3586,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) DP(NETIF_MSG_TX_QUEUED, "indices: txq %d, fp %d, txdata %d\n", txq_index, fp_index, txdata_index); */ - /* enable this debug print to view the tranmission details + /* enable this debug print to view the transmission details DP(NETIF_MSG_TX_QUEUED, "transmitting packet cid %d fp index %d txdata_index %d tx_data ptr %p fp pointer %p\n", txdata->cid, fp_index, txdata_index, txdata, fp); */ @@ -3970,7 +3969,7 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc) /* setup tc must be called under rtnl lock */ ASSERT_RTNL(); - /* no traffic classes requested. aborting */ + /* no traffic classes requested. Aborting */ if (!num_tc) { netdev_reset_tc(dev); return 0; @@ -3997,8 +3996,7 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc) prio, bp->prio_to_cos[prio]); } - - /* Use this configuration to diffrentiate tc0 from other COSes + /* Use this configuration to differentiate tc0 from other COSes This can be used for ets or pfc, and save the effort of setting up a multio class queue disc or negotiating DCBX with a switch netdev_set_prio_tc_map(dev, 0, 0); @@ -4629,7 +4627,7 @@ int bnx2x_set_features(struct net_device *dev, netdev_features_t features) changes = flags ^ bp->flags; - /* if GRO is changed while LRO is enabled, dont force a reload */ + /* if GRO is changed while LRO is enabled, don't force a reload */ if ((changes & GRO_ENABLE_FLAG) && (flags & TPA_ENABLE_FLAG)) changes &= ~GRO_ENABLE_FLAG; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index f62ffc11ac54..4a643d7b9b22 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1331,8 +1331,8 @@ static inline bool bnx2x_mtu_allows_gro(int mtu) int fpp = SGE_PAGE_SIZE / (mtu - ETH_MAX_TPA_HEADER_SIZE); /* - * 1. number of frags should not grow above MAX_SKB_FRAGS - * 2. frag must fit the page + * 1. Number of frags should not grow above MAX_SKB_FRAGS + * 2. Frag must fit the page */ return mtu <= SGE_PAGE_SIZE && (U_ETH_SGL_SIZE * fpp) <= MAX_SKB_FRAGS; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c index 2689f28010fd..210614e37b9b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c @@ -687,7 +687,7 @@ static inline void bnx2x_dcbx_update_tc_mapping(struct bnx2x *bp) } /* setup tc must be called under rtnl lock, but we can't take it here - * as we are handling an attetntion on a work queue which must be + * as we are handling an attention on a work queue which must be * flushed at some rtnl-locked contexts (e.g. if down) */ if (!test_and_set_bit(BNX2X_SP_RTNL_SETUP_TC, &bp->sp_rtnl_state)) @@ -707,7 +707,7 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state) */ bnx2x_dcbnl_update_applist(bp, true); - /* Read rmeote mib if dcbx is in the FW */ + /* Read remote mib if dcbx is in the FW */ if (bnx2x_dcbx_read_shmem_remote_mib(bp)) return; #endif @@ -738,7 +738,7 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state) bnx2x_dcbx_update_tc_mapping(bp); /* - * allow other funtions to update their netdevices + * allow other functions to update their netdevices * accordingly */ if (IS_MF(bp)) @@ -860,7 +860,7 @@ static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp, i, DCBX_PRI_PG_GET(af->ets.pri_pg_tbl, i)); } - /*For IEEE admin_recommendation_bw_precentage + /*For IEEE admin_recommendation_bw_percentage *For IEEE admin_recommendation_ets_pg */ af->pfc.pri_en_bitmap = (u8)dp->admin_pfc_bitmap; for (i = 0; i < DCBX_CONFIG_MAX_APP_PROTOCOL; i++) { @@ -1070,7 +1070,7 @@ static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp, bool pg_found = false; u32 i, traf_type, add_traf_type, add_pg; u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority; - struct pg_entry_help_data *data = help_data->data; /*shotcut*/ + struct pg_entry_help_data *data = help_data->data; /*shortcut*/ /* Set to invalid */ for (i = 0; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++) @@ -1166,7 +1166,8 @@ static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp, DCBX_PG_BW_GET(ets->pg_bw_tbl, pg_entry)); else /* If we join a group and one is strict - * than the bw rulls */ + * than the bw rules + */ cos_data->data[entry].strict = BNX2X_DCBX_STRICT_COS_HIGHEST; } @@ -1277,7 +1278,7 @@ static void bnx2x_dcbx_2cos_limit_cee_single_pg_to_cos_params(struct bnx2x *bp, } else { /* If there are only pauseable priorities or * only non-pauseable,* the lower priorities go - * to the first queue and the higherpriorities go + * to the first queue and the higher priorities go * to the second queue. */ cos_data->data[0].pausable = @@ -1477,7 +1478,7 @@ static void bnx2x_dcbx_2cos_limit_cee_three_pg_to_cos_params( * queue and one priority goes to the second queue. * * We will join this two cases: - * if one is BW limited it will go to the secoend queue + * if one is BW limited it will go to the second queue * otherwise the last priority will get it */ @@ -1497,7 +1498,8 @@ static void bnx2x_dcbx_2cos_limit_cee_three_pg_to_cos_params( false == b_found_strict) /* last entry will be handled separately * If no priority is strict than last - * enty goes to last queue.*/ + * entry goes to last queue. + */ entry = 1; cos_data->data[entry].pri_join_mask |= pri_tested; @@ -1509,7 +1511,8 @@ static void bnx2x_dcbx_2cos_limit_cee_three_pg_to_cos_params( b_found_strict = true; cos_data->data[1].pri_join_mask |= pri_tested; /* If we join a group and one is strict - * than the bw rulls */ + * than the bw rules + */ cos_data->data[1].strict = BNX2X_DCBX_STRICT_COS_HIGHEST; } @@ -1838,7 +1841,7 @@ static void bnx2x_dcbx_fw_struct(struct bnx2x *bp, void bnx2x_dcbx_pmf_update(struct bnx2x *bp) { - /* if we need to syncronize DCBX result from prev PMF + /* if we need to synchronize DCBX result from prev PMF * read it from shmem and update bp and netdev accordingly */ if (SHMEM2_HAS(bp, drv_flags) && @@ -1932,14 +1935,14 @@ static void bnx2x_dcbnl_set_pg_tccfg_tx(struct net_device *netdev, int prio, return; /** - * bw_pct ingnored - band-width percentage devision between user + * bw_pct ignored - band-width percentage devision between user * priorities within the same group is not * standard and hence not supported * - * prio_type igonred - priority levels within the same group are not + * prio_type ignored - priority levels within the same group are not * standard and hence are not supported. According * to the standard pgid 15 is dedicated to strict - * prioirty traffic (on the port level). + * priority traffic (on the port level). * * up_map ignored */ @@ -1984,14 +1987,14 @@ static void bnx2x_dcbnl_get_pg_tccfg_tx(struct net_device *netdev, int prio, DP(BNX2X_MSG_DCB, "prio = %d\n", prio); /** - * bw_pct ingnored - band-width percentage devision between user + * bw_pct ignored - band-width percentage devision between user * priorities within the same group is not * standard and hence not supported * - * prio_type igonred - priority levels within the same group are not + * prio_type ignored - priority levels within the same group are not * standard and hence are not supported. According * to the standard pgid 15 is dedicated to strict - * prioirty traffic (on the port level). + * priority traffic (on the port level). * * up_map ignored */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h index 219dd84d4bf5..12eb4baee9f6 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h @@ -13,12 +13,6 @@ * consent. */ - -/* This struct holds a signature to ensure the dump returned from the driver - * match the meta data file inserted to grc_dump.tcl - * The signature is time stamp, diag version and grc_dump version - */ - #ifndef BNX2X_DUMP_H #define BNX2X_DUMP_H diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 91978eb166ea..72b1b59294b4 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -320,7 +320,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) speed = ethtool_cmd_speed(cmd); - /* If recieved a request for an unknown duplex, assume full*/ + /* If received a request for an unknown duplex, assume full*/ if (cmd->duplex == DUPLEX_UNKNOWN) cmd->duplex = DUPLEX_FULL; @@ -849,7 +849,7 @@ static int __bnx2x_get_preset_regs(struct bnx2x *bp, u32 *p, u32 preset) /* Paged registers are supported in E2 & E3 only */ if (CHIP_IS_E2(bp) || CHIP_IS_E3(bp)) { - /* Read "paged" registes */ + /* Read "paged" registers */ bnx2x_read_pages_regs(bp, p, preset); } @@ -1154,8 +1154,8 @@ static int bnx2x_get_eeprom_len(struct net_device *dev) return bp->common.flash_size; } -/* Per pf misc lock must be aquired before the per port mcp lock. Otherwise, had - * we done things the other way around, if two pfs from the same port would +/* Per pf misc lock must be acquired before the per port mcp lock. Otherwise, + * had we done things the other way around, if two pfs from the same port would * attempt to access nvram at the same time, we could run into a scenario such * as: * pf A takes the port lock. @@ -2070,7 +2070,7 @@ static int bnx2x_set_eee(struct net_device *dev, struct ethtool_eee *edata) EEE_MODE_OVERRIDE_NVRAM | EEE_MODE_OUTPUT_TIME; - /* Restart link to propogate changes */ + /* Restart link to propagate changes */ if (netif_running(dev)) { bnx2x_stats_handle(bp, STATS_EVENT_STOP); bnx2x_force_link_reset(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 5081990daea0..82f3696437c2 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -808,8 +808,8 @@ static void bnx2x_hc_int_disable(struct bnx2x *bp) u32 val = REG_RD(bp, addr); /* in E1 we must use only PCI configuration space to disable - * MSI/MSIX capablility - * It's forbitten to disable IGU_PF_CONF_MSI_MSIX_EN in HC block + * MSI/MSIX capability + * It's forbidden to disable IGU_PF_CONF_MSI_MSIX_EN in HC block */ if (CHIP_IS_E1(bp)) { /* Since IGU_PF_CONF_MSI_MSIX_EN still always on @@ -1012,7 +1012,7 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) hc_sm_p[j].timer_value); } - /* Indecies data */ + /* Indices data */ for (j = 0; j < loop; j++) { pr_cont("INDEX[%d] flags (0x%x) timeout (0x%x)\n", j, hc_index_p[j].flags, @@ -1107,7 +1107,7 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) * bnx2x_pf_flr_clnup() is called during nic_load in the per function HW * initialization. */ -#define FLR_WAIT_USEC 10000 /* 10 miliseconds */ +#define FLR_WAIT_USEC 10000 /* 10 milliseconds */ #define FLR_WAIT_INTERVAL 50 /* usec */ #define FLR_POLL_CNT (FLR_WAIT_USEC/FLR_WAIT_INTERVAL) /* 200 */ @@ -1327,7 +1327,7 @@ int bnx2x_send_final_clnup(struct bnx2x *bp, u8 clnup_func, u32 poll_cnt) bnx2x_panic(); return 1; } - /* Zero completion for nxt FLR */ + /* Zero completion for next FLR */ REG_WR(bp, comp_addr, 0); return ret; @@ -2343,7 +2343,7 @@ u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes) sum of vn_min_rates. or 0 - if all the min_rates are 0. - In the later case fainess algorithm should be deactivated. + In the later case fairness algorithm should be deactivated. If not all min_rates are zero then those that are zeroes will be set to 1. */ static void bnx2x_calc_vn_min(struct bnx2x *bp, @@ -2423,7 +2423,7 @@ void bnx2x_read_mf_cfg(struct bnx2x *bp) int vn, n = (CHIP_MODE_IS_4_PORT(bp) ? 2 : 1); if (BP_NOMCP(bp)) - return; /* what should be the default bvalue in this case */ + return; /* what should be the default value in this case */ /* For 2 port configuration the absolute function number formula * is: @@ -2922,7 +2922,7 @@ void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p) } /** - * bnx2x_get_tx_only_flags - Return common flags + * bnx2x_get_common_flags - Return common flags * * @bp device handle * @fp queue handle @@ -3110,7 +3110,7 @@ static void bnx2x_pf_tx_q_prep(struct bnx2x *bp, txq_init->fw_sb_id = fp->fw_sb_id; /* - * set the tss leading client id for TX classfication == + * set the tss leading client id for TX classification == * leading RSS client id */ txq_init->tss_leading_cl_id = bnx2x_fp(bp, 0, cl_id); @@ -3197,7 +3197,7 @@ static void bnx2x_e1h_enable(struct bnx2x *bp) REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1); - /* Tx queue should be only reenabled */ + /* Tx queue should be only re-enabled */ netif_tx_wake_all_queues(bp->dev); /* @@ -3591,7 +3591,7 @@ int bnx2x_sp_post(struct bnx2x *bp, int command, int cid, /* * It's ok if the actual decrement is issued towards the memory * somewhere between the spin_lock and spin_unlock. Thus no - * more explict memory barrier is needed. + * more explicit memory barrier is needed. */ if (common) atomic_dec(&bp->eq_spq_left); @@ -3660,7 +3660,7 @@ static u16 bnx2x_update_dsb_idx(struct bnx2x *bp) rc |= BNX2X_DEF_SB_IDX; } - /* Do not reorder: indecies reading should complete before handling */ + /* Do not reorder: indices reading should complete before handling */ barrier(); return rc; } @@ -3809,8 +3809,7 @@ static void bnx2x_fan_failure(struct bnx2x *bp) netdev_err(bp->dev, "Fan Failure on Network Controller has caused the driver to shutdown the card to prevent permanent damage.\n" "Please contact OEM Support for assistance\n"); - /* - * Schedule device reset (unload) + /* Schedule device reset (unload) * This is due to some boards consuming sufficient power when driver is * up to overheat if fan fails. */ @@ -4987,7 +4986,7 @@ static void bnx2x_eq_int(struct bnx2x *bp) hw_cons = le16_to_cpu(*bp->eq_cons_sb); /* The hw_cos range is 1-255, 257 - the sw_cons range is 0-254, 256. - * when we get the the next-page we nned to adjust so the loop + * when we get the next-page we need to adjust so the loop * condition below will be met. The next element is the size of a * regular element and hence incrementing by 1 */ @@ -5194,7 +5193,7 @@ static void bnx2x_sp_task(struct work_struct *work) DP(BNX2X_MSG_SP, "sp task invoked\n"); - /* make sure the atomic interupt_occurred has been written */ + /* make sure the atomic interrupt_occurred has been written */ smp_rmb(); if (atomic_read(&bp->interrupt_occurred)) { @@ -5670,7 +5669,7 @@ static void bnx2x_init_eq_ring(struct bnx2x *bp) bp->eq_cons = 0; bp->eq_prod = NUM_EQ_DESC; bp->eq_cons_sb = BNX2X_EQ_INDEX; - /* we want a warning message before it gets rought... */ + /* we want a warning message before it gets wrought... */ atomic_set(&bp->eq_spq_left, min_t(int, MAX_SP_DESC_CNT - MAX_SPQ_PENDING, NUM_EQ_DESC) - 1); } @@ -5754,7 +5753,7 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode, break; case BNX2X_RX_MODE_PROMISC: - /* According to deffinition of SI mode, iface in promisc mode + /* According to definition of SI mode, iface in promisc mode * should receive matched and unmatched (in resolution of port) * unicast packets. */ @@ -5897,7 +5896,7 @@ static void bnx2x_init_eth_fp(struct bnx2x *bp, int fp_idx) /* init shortcut */ fp->ustorm_rx_prods_offset = bnx2x_rx_ustorm_prods_offset(fp); - /* Setup SB indicies */ + /* Setup SB indices */ fp->rx_cons_sb = BNX2X_RX_SB_INDEX; /* Configure Queue State object */ @@ -6652,7 +6651,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp) * stay set) * f. If this is VNIC 3 of a port then also init * first_timers_ilt_entry to zero and last_timers_ilt_entry - * to the last enrty in the ILT. + * to the last entry in the ILT. * * Notes: * Currently the PF error in the PGLC is non recoverable. @@ -7118,8 +7117,8 @@ static int bnx2x_init_hw_port(struct bnx2x *bp) bnx2x_init_block(bp, BLOCK_MISC_AEU, init_phase); /* init aeu_mask_attn_func_0/1: - * - SF mode: bits 3-7 are masked. only bits 0-2 are in use - * - MF mode: bit 3 is masked. bits 0-2 are in use as in SF + * - SF mode: bits 3-7 are masked. Only bits 0-2 are in use + * - MF mode: bit 3 is masked. Bits 0-2 are in use as in SF * bits 4-7 are used for "per vn group attention" */ val = IS_MF(bp) ? 0xF7 : 0x7; /* Enable DCBX attention for all but E1 */ @@ -7371,7 +7370,7 @@ int bnx2x_init_hw_func_cnic(struct bnx2x *bp) bnx2x_ilt_init_op_cnic(bp, INITOP_SET); if (CONFIGURE_NIC_MODE(bp)) { - /* Configrue searcher as part of function hw init */ + /* Configure searcher as part of function hw init */ bnx2x_init_searcher(bp); /* Reset NIC mode */ @@ -7641,7 +7640,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp) } bnx2x_igu_clear_sb(bp, bp->igu_dsb_id); - /* !!! these should become driver const once + /* !!! These should become driver const once rf-tool supports split-68 const */ REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_LSB, 0); REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_MSB, 0); @@ -7755,7 +7754,7 @@ int bnx2x_alloc_mem_cnic(struct bnx2x *bp) host_hc_status_block_e1x)); if (CONFIGURE_NIC_MODE(bp) && !bp->t2) - /* allocate searcher T2 table, as it wan't allocated before */ + /* allocate searcher T2 table, as it wasn't allocated before */ BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, SRC_T2_SZ); /* write address to which L5 should insert its values */ @@ -8093,7 +8092,7 @@ static void bnx2x_pf_q_prep_init(struct bnx2x *bp, __set_bit(BNX2X_Q_FLG_HC, &init_params->rx.flags); __set_bit(BNX2X_Q_FLG_HC, &init_params->tx.flags); - /* If HC is supporterd, enable host coalescing in the transition + /* If HC is supported, enable host coalescing in the transition * to INIT state. */ __set_bit(BNX2X_Q_FLG_HC_EN, &init_params->rx.flags); @@ -8579,14 +8578,14 @@ static int bnx2x_func_wait_started(struct bnx2x *bp) /* * (assumption: No Attention from MCP at this stage) - * PMF probably in the middle of TXdisable/enable transaction + * PMF probably in the middle of TX disable/enable transaction * 1. Sync IRS for default SB - * 2. Sync SP queue - this guarantes us that attention handling started - * 3. Wait, that TXdisable/enable transaction completes + * 2. Sync SP queue - this guarantees us that attention handling started + * 3. Wait, that TX disable/enable transaction completes * - * 1+2 guranty that if DCBx attention was scheduled it already changed - * pending bit of transaction from STARTED-->TX_STOPPED, if we alredy - * received complettion for the transaction the state is TX_STOPPED. + * 1+2 guarantee that if DCBx attention was scheduled it already changed + * pending bit of transaction from STARTED-->TX_STOPPED, if we already + * received completion for the transaction the state is TX_STOPPED. * State will return to STARTED after completion of TX_STOPPED-->STARTED * transaction. */ @@ -8705,7 +8704,7 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode, bool keep_link) /* * (assumption: No Attention from MCP at this stage) - * PMF probably in the middle of TXdisable/enable transaction + * PMF probably in the middle of TX disable/enable transaction */ rc = bnx2x_func_wait_started(bp); if (rc) { @@ -9320,7 +9319,7 @@ static void bnx2x_parity_recover(struct bnx2x *bp) * the first leader that performs a * leader_reset() reset the global blocks in * order to clear global attentions. Otherwise - * the the gates will remain closed for that + * the gates will remain closed for that * engine. */ if (load_status || @@ -10056,7 +10055,7 @@ static int bnx2x_prev_unload(struct bnx2x *bp) break; } - /* non-common reply from MCP night require looping */ + /* non-common reply from MCP might require looping */ rc = bnx2x_prev_unload_uncommon(bp); if (rc != BNX2X_PREV_WAIT_NEEDED) break; @@ -11034,7 +11033,7 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) } else { bp->common.int_block = INT_BLOCK_IGU; - /* do not allow device reset during IGU info preocessing */ + /* do not allow device reset during IGU info processing */ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_RESET); val = REG_RD(bp, IGU_REG_BLOCK_CONFIGURATION); @@ -11113,7 +11112,7 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) E1H_FUNC_MAX * sizeof(struct drv_func_mb); /* * get mf configuration: - * 1. existence of MF configuration + * 1. Existence of MF configuration * 2. MAC address must be legal (check only upper bytes) * for Switch-Independent mode; * OVLAN must be legal for Switch-Dependent mode @@ -11490,7 +11489,7 @@ static int bnx2x_init_bp(struct bnx2x *bp) /* We need at least one default status block for slow-path events, * second status block for the L2 queue, and a third status block for - * CNIC if supproted. + * CNIC if supported. */ if (CNIC_SUPPORT(bp)) bp->min_msix_vec_cnt = 3; @@ -12874,7 +12873,7 @@ static pci_ers_result_t bnx2x_io_slot_reset(struct pci_dev *pdev) bnx2x_prev_unload(bp); - /* We should have resetted the engine, so It's fair to + /* We should have reseted the engine, so It's fair to * assume the FW will no longer write to the bnx2x driver. */ bnx2x_squeeze_objects(bp); @@ -12993,7 +12992,7 @@ static void __exit bnx2x_cleanup(void) destroy_workqueue(bnx2x_wq); - /* Free globablly allocated resources */ + /* Free globally allocated resources */ list_for_each_safe(pos, q, &bnx2x_prev_list) { struct bnx2x_prev_path_list *tmp = list_entry(pos, struct bnx2x_prev_path_list, list); @@ -13016,7 +13015,7 @@ module_exit(bnx2x_cleanup); * @bp: driver handle * @set: set or clear the CAM entry * - * This function will wait until the ramdord completion returns. + * This function will wait until the ramrod completion returns. * Return 0 if success, -ENODEV if ramrod doesn't return. */ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index 1f9dbb2f1756..8f03c984550f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -35,9 +35,9 @@ /** * bnx2x_exe_queue_init - init the Exe Queue object * - * @o: poiter to the object + * @o: pointer to the object * @exe_len: length - * @owner: poiter to the owner + * @owner: pointer to the owner * @validate: validate function pointer * @optimize: optimize function pointer * @exec: execute function pointer @@ -176,7 +176,7 @@ static inline void bnx2x_exe_queue_reset_pending(struct bnx2x *bp, * @o: queue * @ramrod_flags: flags * - * (Atomicy is ensured using the exe_queue->lock). + * (Atomicity is ensured using the exe_queue->lock). */ static inline int bnx2x_exe_queue_step(struct bnx2x *bp, struct bnx2x_exe_queue_obj *o, @@ -189,8 +189,7 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp, spin_lock_bh(&o->lock); - /* - * Next step should not be performed until the current is finished, + /* Next step should not be performed until the current is finished, * unless a DRV_CLEAR_ONLY bit is set. In this case we just want to * properly clear object internals without sending any command to the FW * which also implies there won't be any completion to clear the @@ -206,8 +205,7 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp, } } - /* - * Run through the pending commands list and create a next + /* Run through the pending commands list and create a next * execution chunk. */ while (!list_empty(&o->exe_queue)) { @@ -217,8 +215,7 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp, if (cur_len + elem->cmd_len <= o->exe_chunk_len) { cur_len += elem->cmd_len; - /* - * Prevent from both lists being empty when moving an + /* Prevent from both lists being empty when moving an * element. This will allow the call of * bnx2x_exe_queue_empty() without locking. */ @@ -238,14 +235,12 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp, rc = o->execute(bp, o->owner, &o->pending_comp, ramrod_flags); if (rc < 0) - /* - * In case of an error return the commands back to the queue - * and reset the pending_comp. + /* In case of an error return the commands back to the queue + * and reset the pending_comp. */ list_splice_init(&o->pending_comp, &o->exe_queue); else if (!rc) - /* - * If zero is returned, means there are no outstanding pending + /* If zero is returned, means there are no outstanding pending * completions and we may dismiss the pending list. */ __bnx2x_exe_queue_reset_pending(bp, o); @@ -685,7 +680,7 @@ static inline void bnx2x_vlan_mac_set_cmd_hdr_e2(struct bnx2x *bp, * * @cid: connection id * @type: BNX2X_FILTER_XXX_PENDING - * @hdr: poiter to header to setup + * @hdr: pointer to header to setup * @rule_cnt: * * currently we always configure one rule and echo field to contain a CID and an @@ -714,8 +709,7 @@ static void bnx2x_set_one_mac_e2(struct bnx2x *bp, unsigned long *vlan_mac_flags = &elem->cmd_data.vlan_mac.vlan_mac_flags; u8 *mac = elem->cmd_data.vlan_mac.u.mac.mac; - /* - * Set LLH CAM entry: currently only iSCSI and ETH macs are + /* Set LLH CAM entry: currently only iSCSI and ETH macs are * relevant. In addition, current implementation is tuned for a * single ETH MAC. * @@ -870,8 +864,7 @@ static void bnx2x_set_one_mac_e1x(struct bnx2x *bp, struct bnx2x_raw_obj *raw = &o->raw; struct mac_configuration_cmd *config = (struct mac_configuration_cmd *)(raw->rdata); - /* - * 57710 and 57711 do not support MOVE command, + /* 57710 and 57711 do not support MOVE command, * so it's either ADD or DEL */ bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ? @@ -959,7 +952,7 @@ static void bnx2x_set_one_vlan_mac_e2(struct bnx2x *bp, bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_PAIR, &rule_entry->pair.header); - /* Set VLAN and MAC themselvs */ + /* Set VLAN and MAC themselves */ rule_entry->pair.vlan = cpu_to_le16(vlan); bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb, &rule_entry->pair.mac_mid, @@ -1011,8 +1004,7 @@ static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp, struct bnx2x_raw_obj *raw = &o->raw; struct mac_configuration_cmd *config = (struct mac_configuration_cmd *)(raw->rdata); - /* - * 57710 and 57711 do not support MOVE command, + /* 57710 and 57711 do not support MOVE command, * so it's either ADD or DEL */ bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ? @@ -1036,7 +1028,7 @@ static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp, * * @bp: device handle * @p: command parameters - * @ppos: pointer to the cooky + * @ppos: pointer to the cookie * * reconfigure next MAC/VLAN/VLAN-MAC element from the * previously configured elements list. @@ -1044,7 +1036,7 @@ static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp, * from command parameters only RAMROD_COMP_WAIT bit in ramrod_flags is taken * into an account * - * pointer to the cooky - that should be given back in the next call to make + * pointer to the cookie - that should be given back in the next call to make * function handle the next element. If *ppos is set to NULL it will restart the * iterator. If returned *ppos == NULL this means that the last element has been * handled. @@ -1092,8 +1084,7 @@ static int bnx2x_vlan_mac_restore(struct bnx2x *bp, return bnx2x_config_vlan_mac(bp, p); } -/* - * bnx2x_exeq_get_mac/bnx2x_exeq_get_vlan/bnx2x_exeq_get_vlan_mac return a +/* bnx2x_exeq_get_mac/bnx2x_exeq_get_vlan/bnx2x_exeq_get_vlan_mac return a * pointer to an element with a specific criteria and NULL if such an element * hasn't been found. */ @@ -1177,8 +1168,7 @@ static inline int bnx2x_validate_vlan_mac_add(struct bnx2x *bp, return rc; } - /* - * Check if there is a pending ADD command for this + /* Check if there is a pending ADD command for this * MAC/VLAN/VLAN-MAC. Return an error if there is. */ if (exeq->get(exeq, elem)) { @@ -1186,8 +1176,7 @@ static inline int bnx2x_validate_vlan_mac_add(struct bnx2x *bp, return -EEXIST; } - /* - * TODO: Check the pending MOVE from other objects where this + /* TODO: Check the pending MOVE from other objects where this * object is a destination object. */ @@ -1230,8 +1219,7 @@ static inline int bnx2x_validate_vlan_mac_del(struct bnx2x *bp, return -EEXIST; } - /* - * Check if there are pending DEL or MOVE commands for this + /* Check if there are pending DEL or MOVE commands for this * MAC/VLAN/VLAN-MAC. Return an error if so. */ memcpy(&query_elem, elem, sizeof(query_elem)); @@ -1282,8 +1270,7 @@ static inline int bnx2x_validate_vlan_mac_move(struct bnx2x *bp, struct bnx2x_exe_queue_obj *src_exeq = &src_o->exe_queue; struct bnx2x_exe_queue_obj *dest_exeq = &dest_o->exe_queue; - /* - * Check if we can perform this operation based on the current registry + /* Check if we can perform this operation based on the current registry * state. */ if (!src_o->check_move(bp, src_o, dest_o, @@ -1292,8 +1279,7 @@ static inline int bnx2x_validate_vlan_mac_move(struct bnx2x *bp, return -EINVAL; } - /* - * Check if there is an already pending DEL or MOVE command for the + /* Check if there is an already pending DEL or MOVE command for the * source object or ADD command for a destination object. Return an * error if so. */ @@ -1382,7 +1368,7 @@ static int bnx2x_remove_vlan_mac(struct bnx2x *bp, } /** - * bnx2x_wait_vlan_mac - passivly wait for 5 seconds until all work completes. + * bnx2x_wait_vlan_mac - passively wait for 5 seconds until all work completes. * * @bp: device handle * @o: bnx2x_vlan_mac_obj @@ -1540,9 +1526,8 @@ static inline int bnx2x_vlan_mac_get_registry_elem( /* Get a new CAM offset */ if (!o->get_cam_offset(o, ®_elem->cam_offset)) { - /* - * This shell never happen, because we have checked the - * CAM availiability in the 'validate'. + /* This shall never happen, because we have checked the + * CAM availability in the 'validate'. */ WARN_ON(1); kfree(reg_elem); @@ -1589,8 +1574,7 @@ static int bnx2x_execute_vlan_mac(struct bnx2x *bp, struct bnx2x_vlan_mac_registry_elem *reg_elem; enum bnx2x_vlan_mac_cmd cmd; - /* - * If DRIVER_ONLY execution is requested, cleanup a registry + /* If DRIVER_ONLY execution is requested, cleanup a registry * and exit. Otherwise send a ramrod to FW. */ if (!drv_only) { @@ -1599,11 +1583,10 @@ static int bnx2x_execute_vlan_mac(struct bnx2x *bp, /* Set pending */ r->set_pending(r); - /* Fill tha ramrod data */ + /* Fill the ramrod data */ list_for_each_entry(elem, exe_chunk, link) { cmd = elem->cmd_data.vlan_mac.cmd; - /* - * We will add to the target object in MOVE command, so + /* We will add to the target object in MOVE command, so * change the object for a CAM search. */ if (cmd == BNX2X_VLAN_MAC_MOVE) @@ -1636,12 +1619,11 @@ static int bnx2x_execute_vlan_mac(struct bnx2x *bp, idx++; } - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ rc = bnx2x_sp_post(bp, o->ramrod_cmd, r->cid, @@ -1756,8 +1738,7 @@ int bnx2x_config_vlan_mac( return rc; } - /* - * If nothing will be executed further in this iteration we want to + /* If nothing will be executed further in this iteration we want to * return PENDING if there are pending commands */ if (!bnx2x_exe_queue_empty(&o->exe_queue)) @@ -1776,13 +1757,11 @@ int bnx2x_config_vlan_mac( return rc; } - /* - * RAMROD_COMP_WAIT is a superset of RAMROD_EXEC. If it was set + /* RAMROD_COMP_WAIT is a superset of RAMROD_EXEC. If it was set * then user want to wait until the last command is done. */ if (test_bit(RAMROD_COMP_WAIT, &p->ramrod_flags)) { - /* - * Wait maximum for the current exe_queue length iterations plus + /* Wait maximum for the current exe_queue length iterations plus * one (for the current pending command). */ int max_iterations = bnx2x_exe_queue_length(&o->exe_queue) + 1; @@ -1817,7 +1796,7 @@ int bnx2x_config_vlan_mac( * @ramrod_flags: execution flags to be used for this deletion * * if the last operation has completed successfully and there are no - * moreelements left, positive value if the last operation has completed + * more elements left, positive value if the last operation has completed * successfully and there are more previously configured elements, negative * value is current operation has failed. */ @@ -1858,8 +1837,7 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, p.ramrod_flags = *ramrod_flags; p.user_req.cmd = BNX2X_VLAN_MAC_DEL; - /* - * Add all but the last VLAN-MAC to the execution queue without actually + /* Add all but the last VLAN-MAC to the execution queue without actually * execution anything. */ __clear_bit(RAMROD_COMP_WAIT, &p.ramrod_flags); @@ -2035,8 +2013,7 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp, /* CAM pool handling */ vlan_mac_obj->get_credit = bnx2x_get_credit_vlan_mac; vlan_mac_obj->put_credit = bnx2x_put_credit_vlan_mac; - /* - * CAM offset is relevant for 57710 and 57711 chips only which have a + /* CAM offset is relevant for 57710 and 57711 chips only which have a * single CAM for both MACs and VLAN-MAC pairs. So the offset * will be taken from MACs' pool object only. */ @@ -2103,12 +2080,12 @@ static int bnx2x_set_rx_mode_e1x(struct bnx2x *bp, struct tstorm_eth_mac_filter_config *mac_filters = (struct tstorm_eth_mac_filter_config *)p->rdata; - /* initial seeting is drop-all */ + /* initial setting is drop-all */ u8 drop_all_ucast = 1, drop_all_mcast = 1; u8 accp_all_ucast = 0, accp_all_bcast = 0, accp_all_mcast = 0; u8 unmatched_unicast = 0; - /* In e1x there we only take into account rx acceot flag since tx switching + /* In e1x there we only take into account rx accept flag since tx switching * isn't enabled. */ if (test_bit(BNX2X_ACCEPT_UNICAST, &p->rx_accept_flags)) /* accept matched ucast */ @@ -2271,8 +2248,7 @@ static int bnx2x_set_rx_mode_e2(struct bnx2x *bp, false); } - /* - * If FCoE Queue configuration has been requested configure the Rx and + /* If FCoE Queue configuration has been requested configure the Rx and * internal switching modes for this queue in separate rules. * * FCoE queue shell never be set to ACCEPT_ALL packets of any sort: @@ -2308,8 +2284,7 @@ static int bnx2x_set_rx_mode_e2(struct bnx2x *bp, } } - /* - * Set the ramrod header (most importantly - number of rules to + /* Set the ramrod header (most importantly - number of rules to * configure). */ bnx2x_rx_mode_set_rdata_hdr_e2(p->cid, &data->header, rule_idx); @@ -2318,12 +2293,11 @@ static int bnx2x_set_rx_mode_e2(struct bnx2x *bp, data->header.rule_cnt, p->rx_accept_flags, p->tx_accept_flags); - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ /* Send a ramrod */ @@ -2460,7 +2434,7 @@ static int bnx2x_mcast_enqueue_cmd(struct bnx2x *bp, cur_mac = (struct bnx2x_mcast_mac_elem *) ((u8 *)new_cmd + sizeof(*new_cmd)); - /* Push the MACs of the current command into the pendig command + /* Push the MACs of the current command into the pending command * MACs list: FIFO */ list_for_each_entry(pos, &p->mcast_list, link) { @@ -3017,20 +2991,18 @@ static int bnx2x_mcast_setup_e2(struct bnx2x *bp, if (!o->total_pending_num) bnx2x_mcast_refresh_registry_e2(bp, o); - /* - * If CLEAR_ONLY was requested - don't send a ramrod and clear + /* If CLEAR_ONLY was requested - don't send a ramrod and clear * RAMROD_PENDING status immediately. */ if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) { raw->clear_pending(raw); return 0; } else { - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ /* Send a ramrod */ @@ -3104,7 +3076,7 @@ static inline void bnx2x_mcast_hdl_restore_e1h(struct bnx2x *bp, } } -/* On 57711 we write the multicast MACs' aproximate match +/* On 57711 we write the multicast MACs' approximate match * table by directly into the TSTORM's internal RAM. So we don't * really need to handle any tricks to make it work. */ @@ -3227,7 +3199,7 @@ static void bnx2x_mcast_revert_e1(struct bnx2x *bp, /* If current command hasn't been handled yet and we are * here means that it's meant to be dropped and we have to - * update the number of outstandling MACs accordingly. + * update the number of outstanding MACs accordingly. */ if (p->mcast_list_len) o->total_pending_num -= o->max_cmd_len; @@ -3503,20 +3475,18 @@ static int bnx2x_mcast_setup_e1(struct bnx2x *bp, if (rc) return rc; - /* - * If CLEAR_ONLY was requested - don't send a ramrod and clear + /* If CLEAR_ONLY was requested - don't send a ramrod and clear * RAMROD_PENDING status immediately. */ if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) { raw->clear_pending(raw); return 0; } else { - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ /* Send a ramrod */ @@ -3977,8 +3947,7 @@ void bnx2x_init_mac_credit_pool(struct bnx2x *bp, } else { - /* - * CAM credit is equaly divided between all active functions + /* CAM credit is equaly divided between all active functions * on the PATH. */ if ((func_num > 0)) { @@ -3987,8 +3956,7 @@ void bnx2x_init_mac_credit_pool(struct bnx2x *bp, else cam_sz = BNX2X_CAM_SIZE_EMUL; - /* - * No need for CAM entries handling for 57712 and + /* No need for CAM entries handling for 57712 and * newer. */ bnx2x_init_credit_pool(p, -1, cam_sz); @@ -4005,14 +3973,12 @@ void bnx2x_init_vlan_credit_pool(struct bnx2x *bp, u8 func_num) { if (CHIP_IS_E1x(bp)) { - /* - * There is no VLAN credit in HW on 57710 and 57711 only + /* There is no VLAN credit in HW on 57710 and 57711 only * MAC / MAC-VLAN can be set */ bnx2x_init_credit_pool(p, 0, -1); } else { - /* - * CAM credit is equaly divided between all active functions + /* CAM credit is equally divided between all active functions * on the PATH. */ if (func_num > 0) { @@ -4028,7 +3994,7 @@ void bnx2x_init_vlan_credit_pool(struct bnx2x *bp, /** * bnx2x_debug_print_ind_table - prints the indirection table configuration. * - * @bp: driver hanlde + * @bp: driver handle * @p: pointer to rss configuration * * Prints it when NETIF_MSG_IFUP debug level is configured. @@ -4141,12 +4107,11 @@ static int bnx2x_setup_rss(struct bnx2x *bp, data->capabilities |= ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY; } - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ /* Send a ramrod */ @@ -4312,7 +4277,7 @@ static int bnx2x_queue_comp_cmd(struct bnx2x *bp, } if (o->next_tx_only >= o->max_cos) - /* >= becuase tx only must always be smaller than cos since the + /* >= because tx only must always be smaller than cos since the * primary connection supports COS 0 */ BNX2X_ERR("illegal value for next tx_only: %d. max cos was %d", @@ -4625,12 +4590,11 @@ static inline int bnx2x_q_send_setup_e1x(struct bnx2x *bp, /* Fill the ramrod data */ bnx2x_q_fill_setup_data_cmn(bp, params, rdata); - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ return bnx2x_sp_post(bp, ramrod, o->cids[BNX2X_PRIMARY_CID_INDEX], @@ -4654,12 +4618,11 @@ static inline int bnx2x_q_send_setup_e2(struct bnx2x *bp, bnx2x_q_fill_setup_data_cmn(bp, params, rdata); bnx2x_q_fill_setup_data_e2(bp, params, rdata); - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ return bnx2x_sp_post(bp, ramrod, o->cids[BNX2X_PRIMARY_CID_INDEX], @@ -4699,12 +4662,11 @@ static inline int bnx2x_q_send_setup_tx_only(struct bnx2x *bp, o->cids[cid_index], rdata->general.client_id, rdata->general.sp_client_id, rdata->general.cos); - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ return bnx2x_sp_post(bp, ramrod, o->cids[cid_index], @@ -4733,7 +4695,7 @@ static void bnx2x_q_fill_update_data(struct bnx2x *bp, test_bit(BNX2X_Q_UPDATE_IN_VLAN_REM_CHNG, ¶ms->update_flags); - /* Outer VLAN sripping */ + /* Outer VLAN stripping */ data->outer_vlan_removal_enable_flg = test_bit(BNX2X_Q_UPDATE_OUT_VLAN_REM, ¶ms->update_flags); data->outer_vlan_removal_change_flg = @@ -4794,12 +4756,11 @@ static inline int bnx2x_q_send_update(struct bnx2x *bp, /* Fill the ramrod data */ bnx2x_q_fill_update_data(bp, o, update_params, rdata); - /* - * No need for an explicit memory barrier here as long we would - * need to ensure the ordering of writing to the SPQ element - * and updating of the SPQ producer which involves a memory - * read and we will have to put a full memory barrier there - * (inside bnx2x_sp_post()). + /* No need for an explicit memory barrier here as long we would + * need to ensure the ordering of writing to the SPQ element + * and updating of the SPQ producer which involves a memory + * read and we will have to put a full memory barrier there + * (inside bnx2x_sp_post()). */ return bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CLIENT_UPDATE, @@ -5009,8 +4970,7 @@ static int bnx2x_queue_chk_transition(struct bnx2x *bp, ¶ms->params.update; u8 next_tx_only = o->num_tx_only; - /* - * Forget all pending for completion commands if a driver only state + /* Forget all pending for completion commands if a driver only state * transition has been requested. */ if (test_bit(RAMROD_DRV_CLR_ONLY, ¶ms->ramrod_flags)) { @@ -5018,8 +4978,7 @@ static int bnx2x_queue_chk_transition(struct bnx2x *bp, o->next_state = BNX2X_Q_STATE_MAX; } - /* - * Don't allow a next state transition if we are in the middle of + /* Don't allow a next state transition if we are in the middle of * the previous one. */ if (o->pending) { @@ -5228,8 +5187,7 @@ enum bnx2x_func_state bnx2x_func_get_state(struct bnx2x *bp, if (o->pending) return BNX2X_F_STATE_MAX; - /* - * unsure the order of reading of o->pending and o->state + /* unsure the order of reading of o->pending and o->state * o->pending should be read first */ rmb(); @@ -5327,8 +5285,7 @@ static int bnx2x_func_chk_transition(struct bnx2x *bp, enum bnx2x_func_state state = o->state, next_state = BNX2X_F_STATE_MAX; enum bnx2x_func_cmd cmd = params->cmd; - /* - * Forget all pending for completion commands if a driver only state + /* Forget all pending for completion commands if a driver only state * transition has been requested. */ if (test_bit(RAMROD_DRV_CLR_ONLY, ¶ms->ramrod_flags)) { @@ -5336,8 +5293,7 @@ static int bnx2x_func_chk_transition(struct bnx2x *bp, o->next_state = BNX2X_F_STATE_MAX; } - /* - * Don't allow a next state transition if we are in the middle of + /* Don't allow a next state transition if we are in the middle of * the previous one. */ if (o->pending) @@ -5510,7 +5466,7 @@ static int bnx2x_func_hw_init(struct bnx2x *bp, goto init_err; } - /* Handle the beginning of COMMON_XXX pases separatelly... */ + /* Handle the beginning of COMMON_XXX pases separately... */ switch (load_code) { case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP: rc = bnx2x_func_init_cmn_chip(bp, drv); @@ -5544,7 +5500,7 @@ static int bnx2x_func_hw_init(struct bnx2x *bp, init_err: drv->gunzip_end(bp); - /* In case of success, complete the comand immediatelly: no ramrods + /* In case of success, complete the command immediately: no ramrods * have been sent. */ if (!rc) @@ -5569,7 +5525,7 @@ static inline void bnx2x_func_reset_func(struct bnx2x *bp, } /** - * bnx2x_func_reset_port - reser HW at port stage + * bnx2x_func_reset_port - reset HW at port stage * * @bp: device handle * @drv: @@ -5591,7 +5547,7 @@ static inline void bnx2x_func_reset_port(struct bnx2x *bp, } /** - * bnx2x_func_reset_cmn - reser HW at common stage + * bnx2x_func_reset_cmn - reset HW at common stage * * @bp: device handle * @drv: @@ -5633,7 +5589,7 @@ static inline int bnx2x_func_hw_reset(struct bnx2x *bp, break; } - /* Complete the comand immediatelly: no ramrods have been sent. */ + /* Complete the command immediately: no ramrods have been sent. */ o->complete_cmd(bp, o, BNX2X_F_CMD_HW_RESET); return 0; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h index c4fffe0faba0..798dfe996733 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h @@ -34,8 +34,7 @@ enum { RAMROD_RESTORE, /* Execute the next command now */ RAMROD_EXEC, - /* - * Don't add a new command and continue execution of posponed + /* Don't add a new command and continue execution of postponed * commands. If not set a new command will be added to the * pending commands list. */ @@ -129,8 +128,7 @@ enum bnx2x_vlan_mac_cmd { struct bnx2x_vlan_mac_data { /* Requested command: BNX2X_VLAN_MAC_XX */ enum bnx2x_vlan_mac_cmd cmd; - /* - * used to contain the data related vlan_mac_flags bits from + /* used to contain the data related vlan_mac_flags bits from * ramrod parameters. */ unsigned long vlan_mac_flags; @@ -190,14 +188,10 @@ typedef struct bnx2x_exeq_elem * struct bnx2x_exeq_elem *elem); struct bnx2x_exe_queue_obj { - /* - * Commands pending for an execution. - */ + /* Commands pending for an execution. */ struct list_head exe_queue; - /* - * Commands pending for an completion. - */ + /* Commands pending for an completion. */ struct list_head pending_comp; spinlock_t lock; @@ -245,14 +239,13 @@ struct bnx2x_exe_queue_obj { }; /***************** Classification verbs: Set/Del MAC/VLAN/VLAN-MAC ************/ /* - * Element in the VLAN_MAC registry list having all currenty configured + * Element in the VLAN_MAC registry list having all currently configured * rules. */ struct bnx2x_vlan_mac_registry_elem { struct list_head link; - /* - * Used to store the cam offset used for the mac/vlan/vlan-mac. + /* Used to store the cam offset used for the mac/vlan/vlan-mac. * Relevant for 57710 and 57711 only. VLANs and MACs share the * same CAM for these chips. */ @@ -310,7 +303,7 @@ struct bnx2x_vlan_mac_obj { * @param n number of elements to get * @param buf buffer preallocated by caller into which elements * will be copied. Note elements are 4-byte aligned - * so buffer size must be able to accomodate the + * so buffer size must be able to accommodate the * aligned elements. * * @return number of copied bytes @@ -395,7 +388,7 @@ struct bnx2x_vlan_mac_obj { * @param bp * @param p Command parameters (RAMROD_COMP_WAIT bit in * ramrod_flags is only taken into an account) - * @param ppos a pointer to the cooky that should be given back in the + * @param ppos a pointer to the cookie that should be given back in the * next call to make function handle the next element. If * *ppos is set to NULL it will restart the iterator. * If returned *ppos == NULL this means that the last @@ -408,7 +401,7 @@ struct bnx2x_vlan_mac_obj { struct bnx2x_vlan_mac_registry_elem **ppos); /** - * Should be called on a completion arival. + * Should be called on a completion arrival. * * @param bp * @param o @@ -447,7 +440,7 @@ void bnx2x_set_mac_in_nig(struct bnx2x *bp, /** RX_MODE verbs:DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */ -/* RX_MODE ramrod spesial flags: set in rx_mode_flags field in +/* RX_MODE ramrod special flags: set in rx_mode_flags field in * a bnx2x_rx_mode_ramrod_params. */ enum { @@ -475,8 +468,7 @@ struct bnx2x_rx_mode_ramrod_params { unsigned long ramrod_flags; unsigned long rx_mode_flags; - /* - * rdata is either a pointer to eth_filter_rules_ramrod_data(e2) or to + /* rdata is either a pointer to eth_filter_rules_ramrod_data(e2) or to * a tstorm_eth_mac_filter_config (e1x). */ void *rdata; @@ -646,12 +638,11 @@ struct bnx2x_credit_pool_obj { /* Maximum allowed credit. put() will check against it. */ int pool_sz; - /* - * Allocate a pool table statically. + /* Allocate a pool table statically. * - * Currently the mamimum allowed size is MAX_MAC_CREDIT_E2(272) + * Currently the maximum allowed size is MAX_MAC_CREDIT_E2(272) * - * The set bit in the table will mean that the entry is available. + * The set bit in the table will mean that the entry is available. */ #define BNX2X_POOL_VEC_SIZE (MAX_MAC_CREDIT_E2 / 64) u64 pool_mirror[BNX2X_POOL_VEC_SIZE]; @@ -832,7 +823,7 @@ enum { BNX2X_Q_FLG_TUN_INC_INNER_IP_ID }; -/* Queue type options: queue type may be a compination of below. */ +/* Queue type options: queue type may be a combination of below. */ enum bnx2x_q_type { /** TODO: Consider moving both these flags into the init() * ramrod params. @@ -1002,10 +993,9 @@ struct bnx2x_queue_sp_obj { u8 cl_id; u8 func_id; - /* - * number of traffic classes supported by queue. - * The primary connection of the queue suppotrs the first traffic - * class. Any further traffic class is suppoted by a tx-only + /* number of traffic classes supported by queue. + * The primary connection of the queue supports the first traffic + * class. Any further traffic class is supported by a tx-only * connection. * * Therefore max_cos is also a number of valid entries in the cids @@ -1021,7 +1011,7 @@ struct bnx2x_queue_sp_obj { /* BNX2X_Q_CMD_XX bits. This object implements "one * pending" paradigm but for debug and tracing purposes it's - * more convinient to have different bits for different + * more convenient to have different bits for different * commands. */ unsigned long pending; @@ -1210,7 +1200,7 @@ struct bnx2x_func_sp_obj { /* BNX2X_FUNC_CMD_XX bits. This object implements "one * pending" paradigm but for debug and tracing purposes it's - * more convinient to have different bits for different + * more convenient to have different bits for different * commands. */ unsigned long pending; @@ -1329,7 +1319,7 @@ void bnx2x_init_rx_mode_obj(struct bnx2x *bp, * * @p: Command parameters * - * Return: 0 - if operation was successfull and there is no pending completions, + * Return: 0 - if operation was successful and there is no pending completions, * positive number - if there are pending completions, * negative - if there were errors */ @@ -1361,7 +1351,7 @@ void bnx2x_init_mcast_obj(struct bnx2x *bp, * the current command will be enqueued to the tail of the * pending commands list. * - * Return: 0 is operation was successfull and there are no pending completions, + * Return: 0 is operation was successful and there are no pending completions, * negative if there were errors, positive if there are pending * completions. */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index ea492c7a96a1..b2ab288aaf76 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -1341,7 +1341,7 @@ int bnx2x_vfop_qdown_cmd(struct bnx2x *bp, */ /* internal vf enable - until vf is enabled internally all transactions - * are blocked. this routine should always be called last with pretend. + * are blocked. This routine should always be called last with pretend. */ static void bnx2x_vf_enable_internal(struct bnx2x *bp, u8 enable) { @@ -1743,7 +1743,7 @@ void bnx2x_iov_init_dq(struct bnx2x *bp) REG_WR(bp, DORQ_REG_VF_TYPE_MIN_MCID_0, 0); REG_WR(bp, DORQ_REG_VF_TYPE_MAX_MCID_0, 0x1ffff); - /* set the number of VF alllowed doorbells to the full DQ range */ + /* set the number of VF allowed doorbells to the full DQ range */ REG_WR(bp, DORQ_REG_VF_NORM_MAX_CID_COUNT, 0x20000); /* set the VF doorbell threshold */ @@ -2403,7 +2403,7 @@ int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem) /* extract vf and rxq index from vf_cid - relies on the following: * 1. vfid on cid reflects the true abs_vfid - * 2. the max number of VFs (per path) is 64 + * 2. The max number of VFs (per path) is 64 */ qidx = cid & ((1 << BNX2X_VF_CID_WND)-1); abs_vfid = (cid >> BNX2X_VF_CID_WND) & (BNX2X_MAX_NUM_OF_VFS-1); @@ -2461,7 +2461,7 @@ static struct bnx2x_virtf *bnx2x_vf_by_cid(struct bnx2x *bp, int vf_cid) { /* extract the vf from vf_cid - relies on the following: * 1. vfid on cid reflects the true abs_vfid - * 2. the max number of VFs (per path) is 64 + * 2. The max number of VFs (per path) is 64 */ int abs_vfid = (vf_cid >> BNX2X_VF_CID_WND) & (BNX2X_MAX_NUM_OF_VFS-1); return bnx2x_vf_by_abs_fid(bp, abs_vfid); @@ -2480,7 +2480,7 @@ void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid, if (vf) { /* extract queue index from vf_cid - relies on the following: * 1. vfid on cid reflects the true abs_vfid - * 2. the max number of VFs (per path) is 64 + * 2. The max number of VFs (per path) is 64 */ int q_index = vf_cid & ((1 << BNX2X_VF_CID_WND)-1); *q_obj = &bnx2x_vfq(vf, q_index, sp_obj); @@ -2705,7 +2705,7 @@ int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf, } /* static allocation: - * the global maximum number are fixed per VF. fail the request if + * the global maximum number are fixed per VF. Fail the request if * requested number exceed these globals */ if (!bnx2x_vf_chk_avail_resc(bp, vf, resc)) { @@ -2890,7 +2890,7 @@ int bnx2x_vfop_close_cmd(struct bnx2x *bp, return -ENOMEM; } -/* VF release can be called either: 1. the VF was acquired but +/* VF release can be called either: 1. The VF was acquired but * not enabled 2. the vf was enabled or in the process of being * enabled */ @@ -3140,7 +3140,7 @@ int bnx2x_get_vf_config(struct net_device *dev, int vfidx, /* mac configured by ndo so its in bulletin board */ memcpy(&ivi->mac, bulletin->mac, ETH_ALEN); else - /* funtion has not been loaded yet. Show mac as 0s */ + /* function has not been loaded yet. Show mac as 0s */ memset(&ivi->mac, 0, ETH_ALEN); /* vlan */ @@ -3148,7 +3148,7 @@ int bnx2x_get_vf_config(struct net_device *dev, int vfidx, /* vlan configured by ndo so its in bulletin board */ memcpy(&ivi->vlan, &bulletin->vlan, VLAN_HLEN); else - /* funtion has not been loaded yet. Show vlans as 0s */ + /* function has not been loaded yet. Show vlans as 0s */ memset(&ivi->vlan, 0, VLAN_HLEN); } @@ -3188,7 +3188,7 @@ int bnx2x_set_vf_mac(struct net_device *dev, int vfidx, u8 *mac) return -EINVAL; } - /* update PF's copy of the VF's bulletin. will no longer accept mac + /* update PF's copy of the VF's bulletin. Will no longer accept mac * configuration requests from vf unless match this mac */ bulletin->valid_bitmap |= 1 << MAC_ADDR_VALID; @@ -3357,8 +3357,11 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos) return 0; } -/* crc is the first field in the bulletin board. compute the crc over the - * entire bulletin board excluding the crc field itself +/* crc is the first field in the bulletin board. Compute the crc over the + * entire bulletin board excluding the crc field itself. Use the length field + * as the Bulletin Board was posted by a PF with possibly a different version + * from the vf which will sample it. Therefore, the length is computed by the + * PF and the used blindly by the VF. */ u32 bnx2x_crc_vf_bulletin(struct bnx2x *bp, struct pf_vf_bulletin_content *bulletin) @@ -3451,7 +3454,7 @@ int bnx2x_open_epilog(struct bnx2x *bp) * register_netdevice which must have rtnl lock taken. As we are holding * the lock right now, that could only work if the probe would not take * the lock. However, as the probe of the vf may be called from other - * contexts as well (such as passthrough to vm failes) it can't assume + * contexts as well (such as passthrough to vm fails) it can't assume * the lock is being held for it. Using delayed work here allows the * probe code to simply take the lock (i.e. wait for it to be released * if it is being held). We only want to do this if the number of VFs diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h index 039792299c3b..3e7cb8341841 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -197,7 +197,7 @@ struct bnx2x_virtf { u8 state; #define VF_FREE 0 /* VF ready to be acquired holds no resc */ -#define VF_ACQUIRED 1 /* VF aquired, but not initalized */ +#define VF_ACQUIRED 1 /* VF acquired, but not initialized */ #define VF_ENABLED 2 /* VF Enabled */ #define VF_RESET 3 /* VF FLR'd, pending cleanup */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c index 282606677bca..f55fa0725680 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c @@ -233,7 +233,7 @@ int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count) attempts++; - /* test whether the PF accepted our request. If not, humble the + /* test whether the PF accepted our request. If not, humble * the request and try again. */ if (bp->acquire_resp.hdr.status == PFVF_STATUS_SUCCESS) { @@ -787,7 +787,7 @@ static inline void bnx2x_set_vf_mbxs_valid(struct bnx2x *bp) storm_memset_vf_mbx_valid(bp, bnx2x_vf(bp, i, abs_vfid)); } -/* enable vf_pf mailbox (aka vf-pf-chanell) */ +/* enable vf_pf mailbox (aka vf-pf-channel) */ void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid) { bnx2x_vf_flr_clnup_epilog(bp, abs_vfid); @@ -1072,7 +1072,7 @@ static void bnx2x_vf_mbx_set_q_flags(struct bnx2x *bp, u32 mbx_q_flags, if (mbx_q_flags & VFPF_QUEUE_FLG_DHC) __set_bit(BNX2X_Q_FLG_DHC, sp_q_flags); - /* outer vlan removal is set according to the PF's multi fuction mode */ + /* outer vlan removal is set according to PF's multi function mode */ if (IS_MF_SD(bp)) __set_bit(BNX2X_Q_FLG_OV, sp_q_flags); } @@ -1104,7 +1104,7 @@ static void bnx2x_vf_mbx_setup_q(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_queue_init_params *init_p; struct bnx2x_queue_setup_params *setup_p; - /* reinit the VF operation context */ + /* re-init the VF operation context */ memset(&vf->op_params.qctor, 0 , sizeof(vf->op_params.qctor)); setup_p = &vf->op_params.qctor.prep_qsetup; init_p = &vf->op_params.qctor.qstate.params.init; |