scsi/lpfc/lpfc_init.c

1259  * heart-beat outstanding state set, the driver will put the HBA offline.
1513  * to offline.
1629  * lpfc_offline_eratt - Bring lpfc offline on hardware error attention
1632  * This routine is called to bring the HBA offline when HBA hardware error
1658  * lpfc_sli4_offline_eratt - Bring lpfc offline on SLI4 hardware error attention
1661  * This routine is called to bring a SLI4 HBA offline when HBA hardware error
1698 	/* If the pci channel is offline, ignore possible errors,
1727 	 * There was a firmware error. Take the hba offline and then
1797 	/* If the pci channel is offline, ignore possible errors,
1846 		 * There was a firmware error.  Take the hba offline and then
1865 				"(%ld), taking this port offline "
1884 		 * failure is a value other than FFER6. Do not call the offline
2006 	/* If the pci channel is offline, ignore possible errors, since
2011 				"3166 pci channel is offline\n");
2099 					"taking port offline Data: x%x x%x\n",
3088 	 * is offline.
3186  * It is also called when going offline or unloaded just before the
3307  * invoked before either putting a HBA offline or unloading the driver.
3353  * driver prepares the HBA interface for online or offline.
3721 		 * The offline process destroyed the previous lport.
3775  * when the driver prepares the HBA interface for online or offline and then
3789  * lpfc_offline_prep - Prepare a HBA to be brought offline
3793  * This routine is invoked to prepare a HBA to be brought offline. It performs
3795  * queue to make it ready to be brought offline.
3805 	int offline;
3815 	offline =  pci_channel_offline(phba->pcidev);
3839 				if (offline || hba_pci_err) {
3851 				 * Whenever an SLI4 port goes offline, free the
3898  * lpfc_offline - Bring a HBA offline
3901  * This routine actually brings a HBA offline. It stops all the timers
3903  * marks the HBA as in offline state for the upper layer protocol.
3930 			"0460 Bring Adapter offline\n");
3931 	/* Bring down the SLI Layer and cleanup.  The HBA is offline
7553  * offline, performs a board restart, and then brings the board back
12718  * @cpu:    cpu going offline
12749 		 * gone offline yet, we need >1.
12854  * @cpu: cpu going offline/online
12855  * @offline: true, cpu is going offline. false, cpu is coming online.
12857  * If cpu is going offline, we'll try our best effort to find the next
12868 lpfc_irq_rebalance(struct lpfc_hba *phba, unsigned int cpu, bool offline)
12888 	if (offline) {
12984  * allocated and assigned to each online and offline cpu.  If the cpu is
12985  * online, then affinity will be set to that cpu.  If the cpu is offline, then
12989  * is consistent with the way cpu online/offline is handled when cfg_irq_numa is
13023 		/* cpu: iterates over aff_mask including offline or online
13079 			/* Iterate to next offline or online cpu in aff_mask */
14209  * and bring the device offline. Note that as the driver implements the
14437  * enable the interrupt, but it will just put the HBA to offline state
14484 	/* Take device offline, it will perform cleanup */
15039  * the device offline. Note that as the driver implements the minimum PM
15162 	int offline =  pci_channel_offline(phba->pcidev);
15165 			"2826 PCI channel disable preparing for reset offline"
15166 			" %d\n", offline);
15277  * the interrupt, but it will just put the HBA to offline state without
15357 	 * has to be moved to the io resume phase. Taking device offline