Skip to content

L
linux
Commit 16a5fd92 authored by Yuval Mintz's avatar Yuval Mintz Committed by David S. Miller
Browse files
Options

bnx2x: Revise comments and alignment 

This patch correct various typos, fix comments conventions and
adds/removes a few comments.
Signed-off-by: default avatarYuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: default avatarAriel Elior <ariele@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d76a6111
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 251 additions and 307 deletions
drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
View file @ 16a5fd92
......@@ -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 + \
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
View file @ 16a5fd92
......@@ -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;
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
View file @ 16a5fd92
......@@ -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;
}
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
View file @ 16a5fd92
......@@ -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
*/
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
View file @ 16a5fd92
......@@ -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
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
View file @ 16a5fd92
......@@ -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);
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
View file @ 16a5fd92
......@@ -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.
*/
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
View file @ 16a5fd92
......@@ -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
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
View file @ 16a5fd92
......@@ -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 */
......
drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
View file @ 16a5fd92
......@@ -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;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7