From 81a14faef9cd261041112f9246e091321423a626 Mon Sep 17 00:00:00 2001 From: Joe Eykholt Date: Tue, 3 Nov 2009 11:48:16 -0800 Subject: [PATCH] --- yaml --- r: 173668 b: refs/heads/master c: 0f51c2e54c0bfdb6b02c53f6d7dd9b35f91821b6 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/scsi/fcoe/libfcoe.c | 47 +++++++++++++++++-------------- 2 files changed, 27 insertions(+), 22 deletions(-) diff --git a/[refs] b/[refs] index 8de9fd833a60..efd9265a988a 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 22bcd225bfe2107725228758137d2109befa942a +refs/heads/master: 0f51c2e54c0bfdb6b02c53f6d7dd9b35f91821b6 diff --git a/trunk/drivers/scsi/fcoe/libfcoe.c b/trunk/drivers/scsi/fcoe/libfcoe.c index 1ea17a3c8749..99f583f40df3 100644 --- a/trunk/drivers/scsi/fcoe/libfcoe.c +++ b/trunk/drivers/scsi/fcoe/libfcoe.c @@ -74,9 +74,10 @@ do { \ LIBFCOE_CHECK_LOGGING(LIBFCOE_LOGGING, \ printk(KERN_INFO "libfcoe: " fmt, ##args);) -#define LIBFCOE_FIP_DBG(fmt, args...) \ +#define LIBFCOE_FIP_DBG(fip, fmt, args...) \ LIBFCOE_CHECK_LOGGING(LIBFCOE_FIP_LOGGING, \ - printk(KERN_INFO "fip: " fmt, ##args);) + printk(KERN_INFO "host%d: fip: " fmt, \ + (fip)->lp->host->host_no, ##args);) /** * fcoe_ctlr_mtu_valid() - Check if a FCF's MTU is valid @@ -267,7 +268,7 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *fip) fip->link = 1; spin_unlock_bh(&fip->lock); if (fip->state == FIP_ST_AUTO) - LIBFCOE_FIP_DBG("%s", "setting AUTO mode.\n"); + LIBFCOE_FIP_DBG(fip, "%s", "setting AUTO mode.\n"); fc_linkup(fip->lp); fcoe_ctlr_solicit(fip, NULL); } else @@ -604,13 +605,15 @@ static void fcoe_ctlr_age_fcfs(struct fcoe_ctlr *fip) /** * fcoe_ctlr_parse_adv() - Decode a FIP advertisement into a new FCF entry + * @fip: The FCoE controller receiving the advertisement * @skb: The received FIP advertisement frame * @fcf: The resulting FCF entry * * Returns zero on a valid parsed advertisement, * otherwise returns non zero value. */ -static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf) +static int fcoe_ctlr_parse_adv(struct fcoe_ctlr *fip, + struct sk_buff *skb, struct fcoe_fcf *fcf) { struct fip_header *fiph; struct fip_desc *desc = NULL; @@ -649,7 +652,7 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf) ((struct fip_mac_desc *)desc)->fd_mac, ETH_ALEN); if (!is_valid_ether_addr(fcf->fcf_mac)) { - LIBFCOE_FIP_DBG("Invalid MAC address " + LIBFCOE_FIP_DBG(fip, "Invalid MAC address " "in FIP adv\n"); return -EINVAL; } @@ -683,7 +686,7 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf) case FIP_DT_LOGO: case FIP_DT_ELP: default: - LIBFCOE_FIP_DBG("unexpected descriptor type %x " + LIBFCOE_FIP_DBG(fip, "unexpected descriptor type %x " "in FIP adv\n", desc->fip_dtype); /* standard says ignore unknown descriptors >= 128 */ if (desc->fip_dtype < FIP_DT_VENDOR_BASE) @@ -700,7 +703,7 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf) return 0; len_err: - LIBFCOE_FIP_DBG("FIP length error in descriptor type %x len %zu\n", + LIBFCOE_FIP_DBG(fip, "FIP length error in descriptor type %x len %zu\n", desc->fip_dtype, dlen); return -EINVAL; } @@ -719,7 +722,7 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb) int first = 0; int mtu_valid; - if (fcoe_ctlr_parse_adv(skb, &new)) + if (fcoe_ctlr_parse_adv(fip, skb, &new)) return; spin_lock_bh(&fip->lock); @@ -765,7 +768,7 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb) mtu_valid = fcoe_ctlr_mtu_valid(fcf); fcf->time = jiffies; if (!found) { - LIBFCOE_FIP_DBG("New FCF for fab %llx map %x val %d\n", + LIBFCOE_FIP_DBG(fip, "New FCF for fab %llx map %x val %d\n", fcf->fabric_name, fcf->fc_map, mtu_valid); } @@ -844,7 +847,7 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb) ((struct fip_mac_desc *)desc)->fd_mac, ETH_ALEN); if (!is_valid_ether_addr(granted_mac)) { - LIBFCOE_FIP_DBG("Invalid MAC address " + LIBFCOE_FIP_DBG(fip, "Invalid MAC address " "in FIP ELS\n"); goto drop; } @@ -864,7 +867,7 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb) els_dtype = desc->fip_dtype; break; default: - LIBFCOE_FIP_DBG("unexpected descriptor type %x " + LIBFCOE_FIP_DBG(fip, "unexpected descriptor type %x " "in FIP adv\n", desc->fip_dtype); /* standard says ignore unknown descriptors >= 128 */ if (desc->fip_dtype < FIP_DT_VENDOR_BASE) @@ -903,7 +906,7 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb) return; len_err: - LIBFCOE_FIP_DBG("FIP length error in descriptor type %x len %zu\n", + LIBFCOE_FIP_DBG(fip, "FIP length error in descriptor type %x len %zu\n", desc->fip_dtype, dlen); drop: kfree_skb(skb); @@ -930,7 +933,7 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, struct fc_lport *lport = fip->lp; u32 desc_mask; - LIBFCOE_FIP_DBG("Clear Virtual Link received\n"); + LIBFCOE_FIP_DBG(fip, "Clear Virtual Link received\n"); if (!fcf) return; if (!fcf || !fc_host_port_id(lport->host)) @@ -989,9 +992,10 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip, * reset only if all required descriptors were present and valid. */ if (desc_mask) { - LIBFCOE_FIP_DBG("missing descriptors mask %x\n", desc_mask); + LIBFCOE_FIP_DBG(fip, "missing descriptors mask %x\n", + desc_mask); } else { - LIBFCOE_FIP_DBG("performing Clear Virtual Link\n"); + LIBFCOE_FIP_DBG(fip, "performing Clear Virtual Link\n"); fcoe_ctlr_reset(fip, FIP_ST_ENABLED); } } @@ -1050,7 +1054,7 @@ static int fcoe_ctlr_recv_handler(struct fcoe_ctlr *fip, struct sk_buff *skb) fip->map_dest = 0; fip->state = FIP_ST_ENABLED; state = FIP_ST_ENABLED; - LIBFCOE_FIP_DBG("Using FIP mode\n"); + LIBFCOE_FIP_DBG(fip, "Using FIP mode\n"); } spin_unlock_bh(&fip->lock); if (state != FIP_ST_ENABLED) @@ -1085,11 +1089,11 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip) struct fcoe_fcf *best = NULL; list_for_each_entry(fcf, &fip->fcfs, list) { - LIBFCOE_FIP_DBG("consider FCF for fab %llx VFID %d map %x " + LIBFCOE_FIP_DBG(fip, "consider FCF for fab %llx VFID %d map %x " "val %d\n", fcf->fabric_name, fcf->vfid, fcf->fc_map, fcoe_ctlr_mtu_valid(fcf)); if (!fcoe_ctlr_fcf_usable(fcf)) { - LIBFCOE_FIP_DBG("FCF for fab %llx map %x %svalid " + LIBFCOE_FIP_DBG(fip, "FCF for fab %llx map %x %svalid " "%savailable\n", fcf->fabric_name, fcf->fc_map, (fcf->flags & FIP_FL_SOL) ? "" : "in", (fcf->flags & FIP_FL_AVAIL) @@ -1103,7 +1107,7 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip) if (fcf->fabric_name != best->fabric_name || fcf->vfid != best->vfid || fcf->fc_map != best->fc_map) { - LIBFCOE_FIP_DBG("Conflicting fabric, VFID, " + LIBFCOE_FIP_DBG(fip, "Conflicting fabric, VFID, " "or FC-MAP\n"); return; } @@ -1292,7 +1296,8 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *fip, struct fc_lport *lport, return -EINVAL; } fip->state = FIP_ST_NON_FIP; - LIBFCOE_FIP_DBG("received FLOGI LS_ACC using non-FIP mode\n"); + LIBFCOE_FIP_DBG(fip, + "received FLOGI LS_ACC using non-FIP mode\n"); /* * FLOGI accepted. @@ -1319,7 +1324,7 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *fip, struct fc_lport *lport, memcpy(fip->dest_addr, sa, ETH_ALEN); fip->map_dest = 0; if (fip->state == FIP_ST_NON_FIP) - LIBFCOE_FIP_DBG("received FLOGI REQ, " + LIBFCOE_FIP_DBG(fip, "received FLOGI REQ, " "using non-FIP mode\n"); fip->state = FIP_ST_NON_FIP; }