diff options
91 files changed, 3945 insertions, 1028 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index fea966d66f9..71dd65aa31b 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -147,9 +147,12 @@ static struct priority_group *alloc_priority_group(void) static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti) { struct pgpath *pgpath, *tmp; + struct multipath *m = ti->private; list_for_each_entry_safe(pgpath, tmp, pgpaths, list) { list_del(&pgpath->list); + if (m->hw_handler_name) + scsi_dh_detach(bdev_get_queue(pgpath->path.dev->bdev)); dm_put_device(ti, pgpath->path.dev); free_pgpath(pgpath); } @@ -548,6 +551,7 @@ static struct pgpath *parse_path(struct arg_set *as, struct path_selector *ps, { int r; struct pgpath *p; + struct multipath *m = ti->private; /* we need at least a path arg */ if (as->argc < 1) { @@ -566,6 +570,15 @@ static struct pgpath *parse_path(struct arg_set *as, struct path_selector *ps, goto bad; } + if (m->hw_handler_name) { + r = scsi_dh_attach(bdev_get_queue(p->path.dev->bdev), + m->hw_handler_name); + if (r < 0) { + dm_put_device(ti, p->path.dev); + goto bad; + } + } + r = ps->type->add_path(ps, &p->path, as->argc, as->argv, &ti->error); if (r) { dm_put_device(ti, p->path.dev); diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 34402c47027..d6a0074b9dc 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -273,12 +273,12 @@ mpt_fault_reset_work(struct work_struct *work) ioc_raw_state = mpt_GetIocState(ioc, 0); if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) { printk(MYIOC_s_WARN_FMT "IOC is in FAULT state (%04xh)!!!\n", - ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK); + ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK); printk(MYIOC_s_WARN_FMT "Issuing HardReset from %s!!\n", - ioc->name, __FUNCTION__); + ioc->name, __func__); rc = mpt_HardResetHandler(ioc, CAN_SLEEP); printk(MYIOC_s_WARN_FMT "%s: HardReset: %s\n", ioc->name, - __FUNCTION__, (rc == 0) ? "success" : "failed"); + __func__, (rc == 0) ? "success" : "failed"); ioc_raw_state = mpt_GetIocState(ioc, 0); if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) printk(MYIOC_s_WARN_FMT "IOC is in FAULT state after " @@ -356,7 +356,7 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa) if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS || MptCallbacks[cb_idx] == NULL) { printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n", - __FUNCTION__, ioc->name, cb_idx); + __func__, ioc->name, cb_idx); goto out; } @@ -420,7 +420,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa) if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS || MptCallbacks[cb_idx] == NULL) { printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n", - __FUNCTION__, ioc->name, cb_idx); + __func__, ioc->name, cb_idx); freeme = 0; goto out; } @@ -2434,7 +2434,7 @@ mpt_adapter_disable(MPT_ADAPTER *ioc) if (ioc->cached_fw != NULL) { ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: Pushing FW onto " - "adapter\n", __FUNCTION__, ioc->name)); + "adapter\n", __func__, ioc->name)); if ((ret = mpt_downloadboot(ioc, (MpiFwHeader_t *) ioc->cached_fw, CAN_SLEEP)) < 0) { printk(MYIOC_s_WARN_FMT @@ -3693,7 +3693,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag) if (ioc->pcidev->device == MPI_MANUFACTPAGE_DEVID_SAS1078) { drsprintk(ioc, printk(MYIOC_s_WARN_FMT "%s: Doorbell=%p; 1078 reset " - "address=%p\n", ioc->name, __FUNCTION__, + "address=%p\n", ioc->name, __func__, &ioc->chip->Doorbell, &ioc->chip->Reset_1078)); CHIPREG_WRITE32(&ioc->chip->Reset_1078, 0x07); if (sleepFlag == CAN_SLEEP) @@ -4742,12 +4742,12 @@ mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode) break; } - printk("%s: persist_opcode=%x\n",__FUNCTION__, persist_opcode); + printk("%s: persist_opcode=%x\n",__func__, persist_opcode); /* Get a MF for this command. */ if ((mf = mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) { - printk("%s: no msg frames!\n",__FUNCTION__); + printk("%s: no msg frames!\n",__func__); return -1; } @@ -4771,13 +4771,13 @@ mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode) (SasIoUnitControlReply_t *)ioc->persist_reply_frame; if (le16_to_cpu(sasIoUnitCntrReply->IOCStatus) != MPI_IOCSTATUS_SUCCESS) { printk("%s: IOCStatus=0x%X IOCLogInfo=0x%X\n", - __FUNCTION__, + __func__, sasIoUnitCntrReply->IOCStatus, sasIoUnitCntrReply->IOCLogInfo); return -1; } - printk("%s: success\n",__FUNCTION__); + printk("%s: success\n",__func__); return 0; } @@ -5784,7 +5784,7 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp) if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) { dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames!!\n", - ioc->name,__FUNCTION__)); + ioc->name,__func__)); return -1; } diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index a5920423e2b..f5233f3d9ef 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -505,7 +505,7 @@ mptctl_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply) event = le32_to_cpu(pEvReply->Event) & 0xFF; dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s() called\n", - ioc->name, __FUNCTION__)); + ioc->name, __func__)); if(async_queue == NULL) return 1; @@ -2482,7 +2482,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) */ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) { dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames!!\n", - ioc->name,__FUNCTION__)); + ioc->name,__func__)); goto out; } diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index b36cae9ec6d..c3c24fdf9fb 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -231,28 +231,28 @@ static int mptfc_abort(struct scsi_cmnd *SCpnt) { return - mptfc_block_error_handler(SCpnt, mptscsih_abort, __FUNCTION__); + mptfc_block_error_handler(SCpnt, mptscsih_abort, __func__); } static int mptfc_dev_reset(struct scsi_cmnd *SCpnt) { return - mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __FUNCTION__); + mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __func__); } static int mptfc_bus_reset(struct scsi_cmnd *SCpnt) { return - mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __FUNCTION__); + mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __func__); } static int mptfc_host_reset(struct scsi_cmnd *SCpnt) { return - mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __FUNCTION__); + mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __func__); } static void diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c index d709d92b7b3..a1abf95cf75 100644 --- a/drivers/message/fusion/mptlan.c +++ b/drivers/message/fusion/mptlan.c @@ -610,7 +610,7 @@ mpt_lan_send_turbo(struct net_device *dev, u32 tmsg) dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, skb %p sent.\n", IOC_AND_NETDEV_NAMES_s_s(dev), - __FUNCTION__, sent)); + __func__, sent)); priv->SendCtl[ctx].skb = NULL; pci_unmap_single(mpt_dev->pcidev, priv->SendCtl[ctx].dma, @@ -676,7 +676,7 @@ mpt_lan_send_reply(struct net_device *dev, LANSendReply_t *pSendRep) dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, skb %p sent.\n", IOC_AND_NETDEV_NAMES_s_s(dev), - __FUNCTION__, sent)); + __func__, sent)); priv->SendCtl[ctx].skb = NULL; pci_unmap_single(mpt_dev->pcidev, priv->SendCtl[ctx].dma, @@ -715,7 +715,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev) u16 cur_naa = 0x1000; dioprintk((KERN_INFO MYNAM ": %s called, skb_addr = %p\n", - __FUNCTION__, skb)); + __func__, skb)); spin_lock_irqsave(&priv->txfidx_lock, flags); if (priv->mpt_txfidx_tail < 0) { @@ -723,7 +723,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&priv->txfidx_lock, flags); printk (KERN_ERR "%s: no tx context available: %u\n", - __FUNCTION__, priv->mpt_txfidx_tail); + __func__, priv->mpt_txfidx_tail); return 1; } @@ -733,7 +733,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&priv->txfidx_lock, flags); printk (KERN_ERR "%s: Unable to alloc request frame\n", - __FUNCTION__); + __func__); return 1; } @@ -1208,7 +1208,7 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, Start_buckets = %u, buckets_out = %u\n", IOC_AND_NETDEV_NAMES_s_s(dev), - __FUNCTION__, buckets, curr)); + __func__, buckets, curr)); max = (mpt_dev->req_sz - MPT_LAN_RECEIVE_POST_REQUEST_SIZE) / (MPT_LAN_TRANSACTION32_SIZE + sizeof(SGESimple64_t)); @@ -1217,9 +1217,9 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) mf = mpt_get_msg_frame(LanCtx, mpt_dev); if (mf == NULL) { printk (KERN_ERR "%s: Unable to alloc request frame\n", - __FUNCTION__); + __func__); dioprintk((KERN_ERR "%s: %u buckets remaining\n", - __FUNCTION__, buckets)); + __func__, buckets)); goto out; } pRecvReq = (LANReceivePostRequest_t *) mf; @@ -1244,7 +1244,7 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) spin_lock_irqsave(&priv->rxfidx_lock, flags); if (priv->mpt_rxfidx_tail < 0) { printk (KERN_ERR "%s: Can't alloc context\n", - __FUNCTION__); + __func__); spin_unlock_irqrestore(&priv->rxfidx_lock, flags); break; @@ -1267,7 +1267,7 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) if (skb == NULL) { printk (KERN_WARNING MYNAM "/%s: Can't alloc skb\n", - __FUNCTION__); + __func__); priv->mpt_rxfidx[++priv->mpt_rxfidx_tail] = ctx; spin_unlock_irqrestore(&priv->rxfidx_lock, flags); break; @@ -1305,7 +1305,7 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) if (pSimple == NULL) { /**/ printk (KERN_WARNING MYNAM "/%s: No buckets posted\n", -/**/ __FUNCTION__); +/**/ __func__); mpt_free_msg_frame(mpt_dev, mf); goto out; } @@ -1329,9 +1329,9 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv) out: dioprintk((KERN_INFO MYNAM "/%s: End_buckets = %u, priv->buckets_out = %u\n", - __FUNCTION__, buckets, atomic_read(&priv->buckets_out))); + __func__, buckets, atomic_read(&priv->buckets_out))); dioprintk((KERN_INFO MYNAM "/%s: Posted %u buckets and received %u back\n", - __FUNCTION__, priv->total_posted, priv->total_received)); + __func__, priv->total_posted, priv->total_received)); clear_bit(0, &priv->post_buckets_active); } diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index b1147aa7afd..12b732512e5 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -300,7 +300,7 @@ mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_detai phy_info = port_info->phy_info; dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: [%p]: num_phys=%02d " - "bitmask=0x%016llX\n", ioc->name, __FUNCTION__, port_details, + "bitmask=0x%016llX\n", ioc->name, __func__, port_details, port_details->num_phys, (unsigned long long) port_details->phy_bitmask)); @@ -411,7 +411,7 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info) */ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: [%p]: deleting phy = %d\n", - ioc->name, __FUNCTION__, port_details, i)); + ioc->name, __func__, port_details, i)); port_details->num_phys--; port_details->phy_bitmask &= ~ (1 << phy_info->phy_id); memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo)); @@ -497,7 +497,7 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info) continue; dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: [%p]: phy_id=%02d num_phys=%02d " - "bitmask=0x%016llX\n", ioc->name, __FUNCTION__, + "bitmask=0x%016llX\n", ioc->name, __func__, port_details, i, port_details->num_phys, (unsigned long long)port_details->phy_bitmask)); dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tport = %p rphy=%p\n", @@ -553,7 +553,7 @@ mptsas_target_reset(MPT_ADAPTER *ioc, u8 channel, u8 id) if ((mf = mpt_get_msg_frame(ioc->TaskCtx, ioc)) == NULL) { dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames @%d!!\n", - ioc->name,__FUNCTION__, __LINE__)); + ioc->name,__func__, __LINE__)); return 0; } @@ -606,7 +606,7 @@ mptsas_target_reset_queue(MPT_ADAPTER *ioc, GFP_ATOMIC); if (!target_reset_list) { dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, failed to allocate mem @%d..!!\n", - ioc->name,__FUNCTION__, __LINE__)); + ioc->name,__func__, __LINE__)); return; } @@ -673,7 +673,7 @@ mptsas_dev_reset_complete(MPT_ADAPTER *ioc) |