From 70b51aabf3b03fbf8d61c14847ccce4c69fb0cdd Mon Sep 17 00:00:00 2001 From: Robert Love Date: Tue, 3 Nov 2009 11:47:45 -0800 Subject: [SCSI] libfcoe: formatting and comment cleanups Ensures that there are kernel-doc style comments for all routines and structures. There were also a few instances of fc_lport's named 'lp' which were switched to 'lport' as per the libfc/libfcoe/fcoe naming convention. Also, emacs 'indent-region' and 'tabify' were ran on libfcoe.c. Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/fcoe/libfcoe.c | 216 +++++++++++++++++++++++--------------------- include/scsi/libfcoe.h | 84 ++++++++--------- 2 files changed, 153 insertions(+), 147 deletions(-) diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 6a93ba96569f..6b07a8400889 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -59,15 +59,15 @@ unsigned int libfcoe_debug_logging; module_param_named(debug_logging, libfcoe_debug_logging, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels"); -#define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */ +#define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */ #define LIBFCOE_FIP_LOGGING 0x02 /* FIP logging */ -#define LIBFCOE_CHECK_LOGGING(LEVEL, CMD) \ -do { \ - if (unlikely(libfcoe_debug_logging & LEVEL)) \ - do { \ - CMD; \ - } while (0); \ +#define LIBFCOE_CHECK_LOGGING(LEVEL, CMD) \ +do { \ + if (unlikely(libfcoe_debug_logging & LEVEL)) \ + do { \ + CMD; \ + } while (0); \ } while (0) #define LIBFCOE_DBG(fmt, args...) \ @@ -78,7 +78,10 @@ do { \ LIBFCOE_CHECK_LOGGING(LIBFCOE_FIP_LOGGING, \ printk(KERN_INFO "fip: " fmt, ##args);) -/* +/** + * fcoe_ctlr_mtu_valid() - Check if a FCF's MTU is valid + * @fcf: The FCF to check + * * Return non-zero if FCF fcoe_size has been validated. */ static inline int fcoe_ctlr_mtu_valid(const struct fcoe_fcf *fcf) @@ -86,7 +89,10 @@ static inline int fcoe_ctlr_mtu_valid(const struct fcoe_fcf *fcf) return (fcf->flags & FIP_FL_SOL) != 0; } -/* +/** + * fcoe_ctlr_fcf_usable() - Check if a FCF is usable + * @fcf: The FCF to check + * * Return non-zero if the FCF is usable. */ static inline int fcoe_ctlr_fcf_usable(struct fcoe_fcf *fcf) @@ -97,8 +103,8 @@ static inline int fcoe_ctlr_fcf_usable(struct fcoe_fcf *fcf) } /** - * fcoe_ctlr_init() - Initialize the FCoE Controller instance. - * @fip: FCoE controller. + * fcoe_ctlr_init() - Initialize the FCoE Controller instance + * @fip: The FCoE controller to initialize */ void fcoe_ctlr_init(struct fcoe_ctlr *fip) { @@ -114,8 +120,8 @@ void fcoe_ctlr_init(struct fcoe_ctlr *fip) EXPORT_SYMBOL(fcoe_ctlr_init); /** - * fcoe_ctlr_reset_fcfs() - Reset and free all FCFs for a controller. - * @fip: FCoE controller. + * fcoe_ctlr_reset_fcfs() - Reset and free all FCFs for a controller + * @fip: The FCoE controller whose FCFs are to be reset * * Called with &fcoe_ctlr lock held. */ @@ -134,8 +140,8 @@ static void fcoe_ctlr_reset_fcfs(struct fcoe_ctlr *fip) } /** - * fcoe_ctlr_destroy() - Disable and tear-down the FCoE controller. - * @fip: FCoE controller. + * fcoe_ctlr_destroy() - Disable and tear down a FCoE controller + * @fip: The FCoE controller to tear down * * This is called by FCoE drivers before freeing the &fcoe_ctlr. * @@ -162,8 +168,8 @@ void fcoe_ctlr_destroy(struct fcoe_ctlr *fip) EXPORT_SYMBOL(fcoe_ctlr_destroy); /** - * fcoe_ctlr_fcoe_size() - Return the maximum FCoE size required for VN_Port. - * @fip: FCoE controller. + * fcoe_ctlr_fcoe_size() - Return the maximum FCoE size required for VN_Port + * @fip: The FCoE controller to get the maximum FCoE size from * * Returns the maximum packet size including the FCoE header and trailer, * but not including any Ethernet or VLAN headers. @@ -180,9 +186,9 @@ static inline u32 fcoe_ctlr_fcoe_size(struct fcoe_ctlr *fip) } /** - * fcoe_ctlr_solicit() - Send a solicitation. - * @fip: FCoE controller. - * @fcf: Destination FCF. If NULL, a multicast solicitation is sent. + * fcoe_ctlr_solicit() - Send a FIP solicitation + * @fip: The FCoE controller to send the solicitation on + * @fcf: The destination FCF (if NULL, a multicast solicitation is sent) */ static void fcoe_ctlr_solicit(struct fcoe_ctlr *fip, struct fcoe_fcf *fcf) { @@ -241,8 +247,8 @@ static void fcoe_ctlr_solicit(struct fcoe_ctlr *fip, struct fcoe_fcf *fcf) } /** - * fcoe_ctlr_link_up() - Start FCoE controller. - * @fip: FCoE controller. + * fcoe_ctlr_link_up() - Start FCoE controller + * @fip: The FCoE controller to start * * Called from the LLD when the network link is ready. */ @@ -268,15 +274,15 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *fip) EXPORT_SYMBOL(fcoe_ctlr_link_up); /** - * fcoe_ctlr_reset() - Reset FIP. - * @fip: FCoE controller. - * @new_state: FIP state to be entered. + * fcoe_ctlr_reset() - Reset a FCoE controller + * @fip: The FCoE controller to reset + * @new_state: The FIP state to be entered * * Returns non-zero if the link was up and now isn't. */ static int fcoe_ctlr_reset(struct fcoe_ctlr *fip, enum fip_state new_state) { - struct fc_lport *lp = fip->lp; + struct fc_lport *lport = fip->lp; int link_dropped; spin_lock_bh(&fip->lock); @@ -294,19 +300,19 @@ static int fcoe_ctlr_reset(struct fcoe_ctlr *fip, enum fip_state new_state) spin_unlock_bh(&fip->lock); if (link_dropped) - fc_linkdown(lp); + fc_linkdown(lport); if (new_state == FIP_ST_ENABLED) { fcoe_ctlr_solicit(fip, NULL); - fc_linkup(lp); + fc_linkup(lport); link_dropped = 0; } return link_dropped; } /** - * fcoe_ctlr_link_down() - Stop FCoE controller. - * @fip: FCoE controller. + * fcoe_ctlr_link_down() - Stop a FCoE controller + * @fip: The FCoE controller to be stopped * * Returns non-zero if the link was up and now isn't. * @@ -320,11 +326,11 @@ int fcoe_ctlr_link_down(struct fcoe_ctlr *fip) EXPORT_SYMBOL(fcoe_ctlr_link_down); /** - * fcoe_ctlr_send_keep_alive() - Send a keep-alive to the selected FCF. - * @fip: FCoE controller. - * @lport: libfc fc_lport to send from - * @ports: 0 for controller keep-alive, 1 for port keep-alive. - * @sa: source MAC address. + * fcoe_ctlr_send_keep_alive() - Send a keep-alive to the selected FCF + * @fip: The FCoE controller to send the FKA on + * @lport: libfc fc_lport to send from + * @ports: 0 for controller keep-alive, 1 for port keep-alive + * @sa: The source MAC address * * A controller keep-alive is sent every fka_period (typically 8 seconds). * The source MAC is the native MAC address. @@ -369,7 +375,7 @@ static void fcoe_ctlr_send_keep_alive(struct fcoe_ctlr *fip, kal->fip.fip_op = htons(FIP_OP_CTRL); kal->fip.fip_subcode = FIP_SC_KEEP_ALIVE; kal->fip.fip_dl_len = htons((sizeof(kal->mac) + - ports * sizeof(*vn)) / FIP_BPW); + ports * sizeof(*vn)) / FIP_BPW); kal->fip.fip_flags = htons(FIP_FL_FPMA); if (fip->spma) kal->fip.fip_flags |= htons(FIP_FL_SPMA); @@ -393,11 +399,10 @@ static void fcoe_ctlr_send_keep_alive(struct fcoe_ctlr *fip, } /** - * fcoe_ctlr_encaps() - Encapsulate an ELS frame for FIP, without sending it. - * @fip: FCoE controller. - * @lport: libfc fc_lport to use for the source address - * @dtype: FIP descriptor type for the frame. - * @skb: FCoE ELS frame including FC header but no FCoE headers. + * fcoe_ctlr_encaps() - Encapsulate an ELS frame for FIP, without sending it + * @fip: The FCoE controller for the ELS frame + * @dtype: The FIP descriptor type for the frame + * @skb: The FCoE ELS frame including FC header but no FCoE headers * * Returns non-zero error code on failure. * @@ -553,9 +558,9 @@ drop: } EXPORT_SYMBOL(fcoe_ctlr_els_send); -/* - * fcoe_ctlr_age_fcfs() - Reset and free all old FCFs for a controller. - * @fip: FCoE controller. +/** + * fcoe_ctlr_age_fcfs() - Reset and free all old FCFs for a controller + * @fip: The FCoE controller to free FCFs on * * Called with lock held. * @@ -596,9 +601,9 @@ static void fcoe_ctlr_age_fcfs(struct fcoe_ctlr *fip) } /** - * fcoe_ctlr_parse_adv() - Decode a FIP advertisement into a new FCF entry. - * @skb: received FIP advertisement frame - * @fcf: resulting FCF entry. + * fcoe_ctlr_parse_adv() - Decode a FIP advertisement into a new FCF entry + * @skb: The received FIP advertisement frame + * @fcf: The resulting FCF entry * * Returns zero on a valid parsed advertisement, * otherwise returns non zero value. @@ -699,9 +704,9 @@ len_err: } /** - * fcoe_ctlr_recv_adv() - Handle an incoming advertisement. - * @fip: FCoE controller. - * @skb: Received FIP packet. + * fcoe_ctlr_recv_adv() - Handle an incoming advertisement + * @fip: The FCoE controller receiving the advertisement + * @skb: The received FIP packet */ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb) { @@ -784,7 +789,7 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb) */ if (mtu_valid && !fip->sel_time && fcoe_ctlr_fcf_usable(fcf)) { fip->sel_time = jiffies + - msecs_to_jiffies(FCOE_CTLR_START_DELAY); + msecs_to_jiffies(FCOE_CTLR_START_DELAY); if (!timer_pending(&fip->timer) || time_before(fip->sel_time, fip->timer.expires)) mod_timer(&fip->timer, fip->sel_time); @@ -794,13 +799,13 @@ out: } /** - * fcoe_ctlr_recv_els() - Handle an incoming FIP-encapsulated ELS frame. - * @fip: FCoE controller. - * @skb: Received FIP packet. + * fcoe_ctlr_recv_els() - Handle an incoming FIP encapsulated ELS frame + * @fip: The FCoE controller which received the packet + * @skb: The received FIP packet */ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb) { - struct fc_lport *lp = fip->lp; + struct fc_lport *lport = fip->lp; struct fip_header *fiph; struct fc_frame *fp = (struct fc_frame *)skb; struct fc_frame_header *fh = NULL; @@ -886,13 +891,13 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb) fc_frame_init(fp); fr_sof(fp) = FC_SOF_I3; fr_eof(fp) = FC_EOF_T; - fr_dev(fp) = lp; + fr_dev(fp) = lport; - stats = fc_lport_get_stats(lp); + stats = fc_lport_get_stats(lport); stats->RxFrames++; stats->RxWords += skb->len / FIP_BPW; - fc_exch_recv(lp, fp); + fc_exch_recv(lport, fp); return; len_err: @@ -903,15 +908,15 @@ drop: } /** - * fcoe_ctlr_recv_els() - Handle an incoming link reset frame. - * @fip: FCoE controller. - * @fh: Received FIP header. + * fcoe_ctlr_recv_els() - Handle an incoming link reset frame + * @fip: The FCoE controller that received the frame + * @fh: The received FIP header * * There may be multiple VN_Port descriptors. * The overall length has already been checked. */ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, - struct fip_header *fh) + struct fip_header *fh) { struct fip_desc *desc; struct fip_mac_desc *mp; @@ -920,13 +925,13 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, size_t rlen; size_t dlen; struct fcoe_fcf *fcf = fip->sel_fcf; - struct fc_lport *lp = fip->lp; + struct fc_lport *lport = fip->lp; u32 desc_mask; LIBFCOE_FIP_DBG("Clear Virtual Link received\n"); if (!fcf) return; - if (!fcf || !fc_host_port_id(lp->host)) + if (!fcf || !fc_host_port_id(lport->host)) return; /* @@ -962,9 +967,10 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, if (dlen < sizeof(*vp)) return; if (compare_ether_addr(vp->fd_mac, - fip->get_src_addr(lp)) == 0 && - get_unaligned_be64(&vp->fd_wwpn) == lp->wwpn && - ntoh24(vp->fd_fc_id) == fc_host_port_id(lp->host)) + fip->get_src_addr(lport)) == 0 && + get_unaligned_be64(&vp->fd_wwpn) == lport->wwpn && + ntoh24(vp->fd_fc_id) == + fc_host_port_id(lport->host)) desc_mask &= ~BIT(FIP_DT_VN_ID); break; default: @@ -989,9 +995,9 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, } /** - * fcoe_ctlr_recv() - Receive a FIP frame. - * @fip: FCoE controller. - * @skb: Received FIP packet. + * fcoe_ctlr_recv() - Receive a FIP packet + * @fip: The FCoE controller that received the packet + * @skb: The received FIP packet * * This is called from NET_RX_SOFTIRQ. */ @@ -1005,9 +1011,9 @@ void fcoe_ctlr_recv(struct fcoe_ctlr *fip, struct sk_buff *skb) EXPORT_SYMBOL(fcoe_ctlr_recv); /** - * fcoe_ctlr_recv_handler() - Receive a FIP frame. - * @fip: FCoE controller. - * @skb: Received FIP packet. + * fcoe_ctlr_recv_handler() - Receive a FIP frame + * @fip: The FCoE controller that received the frame + * @skb: The received FIP frame * * Returns non-zero if the frame is dropped. */ @@ -1064,8 +1070,8 @@ drop: } /** - * fcoe_ctlr_select() - Select the best FCF, if possible. - * @fip: FCoE controller. + * fcoe_ctlr_select() - Select the best FCF (if possible) + * @fip: The FCoE controller * * If there are conflicting advertisements, no FCF can be chosen. * @@ -1106,8 +1112,8 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip) } /** - * fcoe_ctlr_timeout() - FIP timer function. - * @arg: &fcoe_ctlr pointer. + * fcoe_ctlr_timeout() - FIP timeout handler + * @arg: The FCoE controller that timed out * * Ages FCFs. Triggers FCF selection if possible. Sends keep-alives. */ @@ -1142,12 +1148,12 @@ static void fcoe_ctlr_timeout(unsigned long arg) fip->lp->host->host_no, sel->fcf_mac); memcpy(fip->dest_addr, sel->fcf_mac, ETH_ALEN); fip->port_ka_time = jiffies + - msecs_to_jiffies(FIP_VN_KA_PERIOD); + msecs_to_jiffies(FIP_VN_KA_PERIOD); fip->ctlr_ka_time = jiffies + sel->fka_period; fip->link = 1; } else { printk(KERN_NOTICE "libfcoe: host%d: " - "FIP Fibre-Channel Forwarder timed out. " + "FIP Fibre-Channel Forwarder timed out. " "Starting FCF discovery.\n", fip->lp->host->host_no); fip->link = 0; @@ -1165,7 +1171,7 @@ static void fcoe_ctlr_timeout(unsigned long arg) if (time_after_eq(jiffies, fip->port_ka_time)) { fip->port_ka_time += jiffies + - msecs_to_jiffies(FIP_VN_KA_PERIOD); + msecs_to_jiffies(FIP_VN_KA_PERIOD); fip->send_port_ka = 1; } if (time_after(next_timer, fip->port_ka_time)) @@ -1173,7 +1179,7 @@ static void fcoe_ctlr_timeout(unsigned long arg) mod_timer(&fip->timer, next_timer); } else if (fip->sel_time) { next_timer = fip->sel_time + - msecs_to_jiffies(FCOE_CTLR_START_DELAY); + msecs_to_jiffies(FCOE_CTLR_START_DELAY); mod_timer(&fip->timer, next_timer); } if (fip->send_ctlr_ka || fip->send_port_ka) @@ -1182,8 +1188,8 @@ static void fcoe_ctlr_timeout(unsigned long arg) } /** - * fcoe_ctlr_link_work() - worker thread function for link changes. - * @work: pointer to link_work member inside &fcoe_ctlr. + * fcoe_ctlr_link_work() - Worker thread function for link changes + * @work: Handle to a FCoE controller * * See if the link status has changed and if so, report it. * @@ -1230,8 +1236,8 @@ static void fcoe_ctlr_link_work(struct work_struct *work) } /** - * fcoe_ctlr_recv_work() - Worker thread function for receiving FIP frames. - * @recv_work: pointer to recv_work member inside &fcoe_ctlr. + * fcoe_ctlr_recv_work() - Worker thread function for receiving FIP frames + * @recv_work: Handle to a FCoE controller */ static void fcoe_ctlr_recv_work(struct work_struct *recv_work) { @@ -1249,11 +1255,10 @@ static void fcoe_ctlr_recv_work(struct work_struct *recv_work) } /** - * fcoe_ctlr_recv_flogi() - snoop Pre-FIP receipt of FLOGI response or request. - * @fip: FCoE controller. - * @lport: libfc fc_lport instance received on - * @fp: FC frame. - * @sa: Ethernet source MAC address from received FCoE frame. + * fcoe_ctlr_recv_flogi() - Snoop pre-FIP receipt of FLOGI response or request + * @fip: The FCoE controller + * @fp: The FC frame to snoop + * @sa: Ethernet source MAC address from received FCoE frame * * Snoop potential response to FLOGI or even incoming FLOGI. * @@ -1323,10 +1328,10 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *fip, struct fc_lport *lport, EXPORT_SYMBOL(fcoe_ctlr_recv_flogi); /** - * fcoe_wwn_from_mac() - Converts 48-bit IEEE MAC address to 64-bit FC WWN. - * @mac: mac address - * @scheme: check port - * @port: port indicator for converting + * fcoe_wwn_from_mac() - Converts a 48-bit IEEE MAC address to a 64-bit FC WWN + * @mac: The MAC address to convert + * @scheme: The scheme to use when converting + * @port: The port indicator for converting * * Returns: u64 fc world wide name */ @@ -1364,23 +1369,24 @@ u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN], EXPORT_SYMBOL_GPL(fcoe_wwn_from_mac); /** - * fcoe_libfc_config() - sets up libfc related properties for lport - * @lp: ptr to the fc_lport - * @tt: libfc function template + * fcoe_libfc_config() - Sets up libfc related properties for local port + * @lp: The local port to configure libfc for + * @tt: The libfc function template * * Returns : 0 for success */ -int fcoe_libfc_config(struct fc_lport *lp, struct libfc_function_template *tt) +int fcoe_libfc_config(struct fc_lport *lport, + struct libfc_function_template *tt) { /* Set the function pointers set by the LLDD */ - memcpy(&lp->tt, tt, sizeof(*tt)); - if (fc_fcp_init(lp)) + memcpy(&lport->tt, tt, sizeof(*tt)); + if (fc_fcp_init(lport)) return -ENOMEM; - fc_exch_init(lp); - fc_elsct_init(lp); - fc_lport_init(lp); - fc_rport_init(lp); - fc_disc_init(lp); + fc_exch_init(lport); + fc_elsct_init(lport); + fc_lport_init(lport); + fc_rport_init(lport); + fc_disc_init(lport); return 0; } diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h index 8ef5e209c216..76d08c9a7678 100644 --- a/include/scsi/libfcoe.h +++ b/include/scsi/libfcoe.h @@ -53,35 +53,35 @@ enum fip_state { }; /** - * struct fcoe_ctlr - FCoE Controller and FIP state. - * @state: internal FIP state for network link and FIP or non-FIP mode. - * @lp: &fc_lport: libfc local port. - * @sel_fcf: currently selected FCF, or NULL. - * @fcfs: list of discovered FCFs. - * @fcf_count: number of discovered FCF entries. - * @sol_time: time when a multicast solicitation was last sent. - * @sel_time: time after which to select an FCF. - * @port_ka_time: time of next port keep-alive. - * @ctlr_ka_time: time of next controller keep-alive. - * @timer: timer struct used for all delayed events. - * @link_work: &work_struct for doing FCF selection. - * @recv_work: &work_struct for receiving FIP frames. + * struct fcoe_ctlr - FCoE Controller and FIP state + * @state: internal FIP state for network link and FIP or non-FIP mode. + * @lp: &fc_lport: libfc local port. + * @sel_fcf: currently selected FCF, or NULL. + * @fcfs: list of discovered FCFs. + * @fcf_count: number of discovered FCF entries. + * @sol_time: time when a multicast solicitation was last sent. + * @sel_time: time after which to select an FCF. + * @port_ka_time: time of next port keep-alive. + * @ctlr_ka_time: time of next controller keep-alive. + * @timer: timer struct used for all delayed events. + * @link_work: &work_struct for doing FCF selection. + * @recv_work: &work_struct for receiving FIP frames. * @fip_recv_list: list of received FIP frames. - * @user_mfs: configured maximum FC frame size, including FC header. - * @flogi_oxid: exchange ID of most recent fabric login. - * @flogi_count: number of FLOGI attempts in AUTO mode. - * @link: current link status for libfc. - * @last_link: last link state reported to libfc. - * @map_dest: use the FC_MAP mode for destination MAC addresses. - * @spma: supports SPMA server-provided MACs mode - * @send_ctlr_ka: need to send controller keep alive - * @send_port_ka: need to send port keep alives - * @dest_addr: MAC address of the selected FC forwarder. - * @ctl_src_addr: the native MAC address of our local port. - * @send: LLD-supplied function to handle sending of FIP Ethernet frames. - * @update_mac: LLD-supplied function to handle changes to MAC addresses. - * @get_src_addr: LLD-supplied function to supply a source MAC address. - * @lock: lock protecting this structure. + * @user_mfs: configured maximum FC frame size, including FC header. + * @flogi_oxid: exchange ID of most recent fabric login. + * @flogi_count: number of FLOGI attempts in AUTO mode. + * @link: current link status for libfc. + * @last_link: last link state reported to libfc. + * @map_dest: use the FC_MAP mode for destination MAC addresses. + * @spma: supports SPMA server-provided MACs mode + * @send_ctlr_ka: need to send controller keep alive + * @send_port_ka: need to send port keep alives + * @dest_addr: MAC address of the selected FC forwarder. + * @ctl_src_addr: the native MAC address of our local port. + * @send: LLD-supplied function to handle sending FIP Ethernet frames + * @update_mac: LLD-supplied function to handle changes to MAC addresses. + * @get_src_addr: LLD-supplied function to supply a source MAC address. + * @lock: lock protecting this structure. * * This structure is used by all FCoE drivers. It contains information * needed by all FCoE low-level drivers (LLDs) as well as internal state @@ -119,18 +119,18 @@ struct fcoe_ctlr { spinlock_t lock; }; -/* - * struct fcoe_fcf - Fibre-Channel Forwarder. - * @list: list linkage. - * @time: system time (jiffies) when an advertisement was last received. - * @switch_name: WWN of switch from advertisement. - * @fabric_name: WWN of fabric from advertisement. - * @fc_map: FC_MAP value from advertisement. - * @fcf_mac: Ethernet address of the FCF. - * @vfid: virtual fabric ID. - * @pri: seletion priority, smaller values are better. - * @flags: flags received from advertisement. - * @fka_period: keep-alive period, in jiffies. +/** + * struct fcoe_fcf - Fibre-Channel Forwarder + * @list: list linkage + * @time: system time (jiffies) when an advertisement was last received + * @switch_name: WWN of switch from advertisement + * @fabric_name: WWN of fabric from advertisement + * @fc_map: FC_MAP value from advertisement + * @fcf_mac: Ethernet address of the FCF + * @vfid: virtual fabric ID + * @pri: selection priority, smaller values are better + * @flags: flags received from advertisement + * @fka_period: keep-alive period, in jiffies * * A Fibre-Channel Forwarder (FCF) is the entity on the Ethernet that * passes FCoE frames on to an FC fabric. This structure represents @@ -161,8 +161,8 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *); int fcoe_ctlr_link_down(struct fcoe_ctlr *); int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct fc_lport *, struct sk_buff *); void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *); -int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *lport, - struct fc_frame *fp, u8 *sa); +int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *, + struct fc_frame *, u8 *); /* libfcoe funcs */ u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int); -- cgit v1.2.3-59-g8ed1b