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path: root/docker/services/aodh-notifier.yaml
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heat_template_version: pike

description: >
  OpenStack containerized Aodh Notifier service

parameters:
  DockerNamespace:
    description: namespace
    default: 'tripleoupstream'
    type: string
  DockerAodhNotifierImage:
    description: image
    default: 'centos-binary-aodh-notifier:latest'
    type: string
  DockerAodhConfigImage:
    description: The container image to use for the aodh config_volume
    default: 'centos-binary-aodh-api:latest'
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json

resources:

  ContainersCommon:
    type: ./containers-common.yaml

  AodhNotifierBase:
    type: ../../puppet/services/aodh-notifier.yaml
    properties:
      EndpointMap: {get_param: EndpointMap}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}

outputs:
  role_data:
    description: Role data for the Aodh API role.
    value:
      service_name: {get_attr: [AodhNotifierBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [AodhNotifierBase, role_data, config_settings]
      step_config: &step_config
        get_attr: [AodhNotifierBase, role_data, step_config]
      service_config_settings: {get_attr: [AodhNotifierBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: aodh
        puppet_tags: aodh_config
        step_config: *step_config
        config_image:
          list_join:
            - '/'
            - [ {get_param: DockerNamespace}, {get_param: DockerAodhConfigImage} ]
      kolla_config:
        /var/lib/kolla/config_files/aodh_notifier.json:
          command: /usr/bin/aodh-notifier
          permissions:
            - path: /var/log/aodh
              owner: aodh:aodh
              recurse: true
      docker_config:
        step_4:
          aodh_notifier:
            image:
              list_join:
                - '/'
                - [ {get_param: DockerNamespace}, {get_param: DockerAodhNotifierImage} ]
            net: host
            privileged: false
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/aodh_notifier.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/aodh/etc/aodh/:/etc/aodh/:ro
                  - /var/log/containers/aodh:/var/log/aodh
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      host_prep_tasks:
        - name: create persistent logs directory
          file:
            path: /var/log/containers/aodh
            state: directory
      upgrade_tasks:
        - name: Stop and disable openstack-aodh-notifier service
          tags: step2
          service: name=openstack-aodh-notifier.service state=stopped enabled=no
a id='n802' href='#n802'>802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895
/*
 *	Adaptec AAC series RAID controller driver
 *	(c) Copyright 2001 Red Hat Inc.
 *
 * based on the old aacraid driver that is..
 * Adaptec aacraid device driver for Linux.
 *
 * Copyright (c) 2000-2010 Adaptec, Inc.
 *               2010 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * Module Name:
 *  commctrl.c
 *
 * Abstract: Contains all routines for control of the AFA comm layer
 *
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/dma-mapping.h>
#include <linux/blkdev.h>
#include <linux/delay.h> /* ssleep prototype */
#include <linux/kthread.h>
#include <linux/semaphore.h>
#include <asm/uaccess.h>
#include <scsi/scsi_host.h>

#include "aacraid.h"

/**
 *	ioctl_send_fib	-	send a FIB from userspace
 *	@dev:	adapter is being processed
 *	@arg:	arguments to the ioctl call
 *
 *	This routine sends a fib to the adapter on behalf of a user level
 *	program.
 */
# define AAC_DEBUG_PREAMBLE	KERN_INFO
# define AAC_DEBUG_POSTAMBLE

static int ioctl_send_fib(struct aac_dev * dev, void __user *arg)
{
	struct hw_fib * kfib;
	struct fib *fibptr;
	struct hw_fib * hw_fib = (struct hw_fib *)0;
	dma_addr_t hw_fib_pa = (dma_addr_t)0LL;
	unsigned size;
	int retval;

	if (dev->in_reset) {
		return -EBUSY;
	}
	fibptr = aac_fib_alloc(dev);
	if(fibptr == NULL) {
		return -ENOMEM;
	}

	kfib = fibptr->hw_fib_va;
	/*
	 *	First copy in the header so that we can check the size field.
	 */
	if (copy_from_user((void *)kfib, arg, sizeof(struct aac_fibhdr))) {
		aac_fib_free(fibptr);
		return -EFAULT;
	}
	/*
	 *	Since we copy based on the fib header size, make sure that we
	 *	will not overrun the buffer when we copy the memory. Return
	 *	an error if we would.
	 */
	size = le16_to_cpu(kfib->header.Size) + sizeof(struct aac_fibhdr);
	if (size < le16_to_cpu(kfib->header.SenderSize))
		size = le16_to_cpu(kfib->header.SenderSize);
	if (size > dev->max_fib_size) {
		dma_addr_t daddr;

		if (size > 2048) {
			retval = -EINVAL;
			goto cleanup;
		}

		kfib = pci_alloc_consistent(dev->pdev, size, &daddr);
		if (!kfib) {
			retval = -ENOMEM;
			goto cleanup;
		}

		/* Highjack the hw_fib */
		hw_fib = fibptr->hw_fib_va;
		hw_fib_pa = fibptr->hw_fib_pa;
		fibptr->hw_fib_va = kfib;
		fibptr->hw_fib_pa = daddr;
		memset(((char *)kfib) + dev->max_fib_size, 0, size - dev->max_fib_size);
		memcpy(kfib, hw_fib, dev->max_fib_size);
	}

	if (copy_from_user(kfib, arg, size)) {
		retval = -EFAULT;
		goto cleanup;
	}

	if (kfib->header.Command == cpu_to_le16(TakeABreakPt)) {
		aac_adapter_interrupt(dev);
		/*
		 * Since we didn't really send a fib, zero out the state to allow
		 * cleanup code not to assert.
		 */
		kfib->header.XferState = 0;
	} else {
		retval = aac_fib_send(le16_to_cpu(kfib->header.Command), fibptr,
				le16_to_cpu(kfib->header.Size) , FsaNormal,
				1, 1, NULL, NULL);
		if (retval) {
			goto cleanup;
		}
		if (aac_fib_complete(fibptr) != 0) {
			retval = -EINVAL;
			goto cleanup;
		}
	}
	/*
	 *	Make sure that the size returned by the adapter (which includes
	 *	the header) is less than or equal to the size of a fib, so we
	 *	don't corrupt application data. Then copy that size to the user
	 *	buffer. (Don't try to add the header information again, since it
	 *	was already included by the adapter.)
	 */

	retval = 0;
	if (copy_to_user(arg, (void *)kfib, size))
		retval = -EFAULT;
cleanup:
	if (hw_fib) {
		pci_free_consistent(dev->pdev, size, kfib, fibptr->hw_fib_pa);
		fibptr->hw_fib_pa = hw_fib_pa;
		fibptr->hw_fib_va = hw_fib;
	}
	if (retval != -ERESTARTSYS)
		aac_fib_free(fibptr);
	return retval;
}

/**
 *	open_getadapter_fib	-	Get the next fib
 *
 *	This routine will get the next Fib, if available, from the AdapterFibContext
 *	passed in from the user.
 */

static int open_getadapter_fib(struct aac_dev * dev, void __user *arg)
{
	struct aac_fib_context * fibctx;
	int status;

	fibctx = kmalloc(sizeof(struct aac_fib_context), GFP_KERNEL);
	if (fibctx == NULL) {
		status = -ENOMEM;
	} else {
		unsigned long flags;
		struct list_head * entry;
		struct aac_fib_context * context;

		fibctx->type = FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT;
		fibctx->size = sizeof(struct aac_fib_context);
		/*
		 *	Yes yes, I know this could be an index, but we have a
		 * better guarantee of uniqueness for the locked loop below.
		 * Without the aid of a persistent history, this also helps
		 * reduce the chance that the opaque context would be reused.
		 */
		fibctx->unique = (u32)((ulong)fibctx & 0xFFFFFFFF);
		/*
		 *	Initialize the mutex used to wait for the next AIF.
		 */
		sema_init(&fibctx->wait_sem, 0);
		fibctx->wait = 0;
		/*
		 *	Initialize the fibs and set the count of fibs on
		 *	the list to 0.
		 */
		fibctx->count = 0;
		INIT_LIST_HEAD(&fibctx->fib_list);
		fibctx->jiffies = jiffies/HZ;
		/*
		 *	Now add this context onto the adapter's
		 *	AdapterFibContext list.
		 */
		spin_lock_irqsave(&dev->fib_lock, flags);
		/* Ensure that we have a unique identifier */
		entry = dev->fib_list.next;
		while (entry != &dev->fib_list) {
			context = list_entry(entry, struct aac_fib_context, next);
			if (context->unique == fibctx->unique) {
				/* Not unique (32 bits) */
				fibctx->unique++;
				entry = dev->fib_list.next;
			} else {
				entry = entry->next;
			}
		}
		list_add_tail(&fibctx->next, &dev->fib_list);
		spin_unlock_irqrestore(&dev->fib_lock, flags);
		if (copy_to_user(arg, &fibctx->unique,
						sizeof(fibctx->unique))) {
			status = -EFAULT;
		} else {
			status = 0;
		}
	}
	return status;
}

/**
 *	next_getadapter_fib	-	get the next fib
 *	@dev: adapter to use
 *	@arg: ioctl argument
 *
 *	This routine will get the next Fib, if available, from the AdapterFibContext
 *	passed in from the user.
 */

static int next_getadapter_fib(struct aac_dev * dev, void __user *arg)
{
	struct fib_ioctl f;
	struct fib *fib;
	struct aac_fib_context *fibctx;
	int status;
	struct list_head * entry;
	unsigned long flags;

	if(copy_from_user((void *)&f, arg, sizeof(struct fib_ioctl)))
		return -EFAULT;
	/*
	 *	Verify that the HANDLE passed in was a valid AdapterFibContext
	 *
	 *	Search the list of AdapterFibContext addresses on the adapter
	 *	to be sure this is a valid address
	 */
	spin_lock_irqsave(&dev->fib_lock, flags);
	entry = dev->fib_list.next;
	fibctx = NULL;

	while (entry != &dev->fib_list) {
		fibctx = list_entry(entry, struct aac_fib_context, next);
		/*
		 *	Extract the AdapterFibContext from the Input parameters.
		 */
		if (fibctx->unique == f.fibctx) { /* We found a winner */
			break;
		}
		entry = entry->next;
		fibctx = NULL;
	}
	if (!fibctx) {
		spin_unlock_irqrestore(&dev->fib_lock, flags);
		dprintk ((KERN_INFO "Fib Context not found\n"));
		return -EINVAL;
	}

	if((fibctx->type != FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT) ||
		 (fibctx->size != sizeof(struct aac_fib_context))) {
		spin_unlock_irqrestore(&dev->fib_lock, flags);
		dprintk ((KERN_INFO "Fib Context corrupt?\n"));
		return -EINVAL;
	}
	status = 0;
	/*
	 *	If there are no fibs to send back, then either wait or return
	 *	-EAGAIN
	 */
return_fib:
	if (!list_empty(&fibctx->fib_list)) {
		/*
		 *	Pull the next fib from the fibs
		 */
		entry = fibctx->fib_list.next;
		list_del(entry);

		fib = list_entry(entry, struct fib, fiblink);
		fibctx->count--;
		spin_unlock_irqrestore(&dev->fib_lock, flags);
		if (copy_to_user(f.fib, fib->hw_fib_va, sizeof(struct hw_fib))) {
			kfree(fib->hw_fib_va);
			kfree(fib);
			return -EFAULT;
		}
		/*
		 *	Free the space occupied by this copy of the fib.
		 */
		kfree(fib->hw_fib_va);
		kfree(fib);
		status = 0;
	} else {
		spin_unlock_irqrestore(&dev->fib_lock, flags);
		/* If someone killed the AIF aacraid thread, restart it */
		status = !dev->aif_thread;
		if (status && !dev->in_reset && dev->queues && dev->fsa_dev) {
			/* Be paranoid, be very paranoid! */
			kthread_stop(dev->thread);
			ssleep(1);
			dev->aif_thread = 0;
			dev->thread = kthread_run(aac_command_thread, dev,
						  "%s", dev->name);
			ssleep(1);
		}
		if (f.wait) {
			if(down_interruptible(&fibctx->wait_sem) < 0) {
				status = -ERESTARTSYS;
			} else {
				/* Lock again and retry */
				spin_lock_irqsave(&dev->fib_lock, flags);
				goto return_fib;
			}
		} else {
			status = -EAGAIN;
		}
	}
	fibctx->jiffies = jiffies/HZ;
	return status;
}

int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context * fibctx)
{
	struct fib *fib;

	/*
	 *	First free any FIBs that have not been consumed.
	 */
	while (!list_empty(&fibctx->fib_list)) {
		struct list_head * entry;
		/*
		 *	Pull the next fib from the fibs
		 */
		entry = fibctx->fib_list.next;
		list_del(entry);
		fib = list_entry(entry, struct fib, fiblink);
		fibctx->count--;
		/*
		 *	Free the space occupied by this copy of the fib.
		 */
		kfree(fib->hw_fib_va);
		kfree(fib);
	}
	/*
	 *	Remove the Context from the AdapterFibContext List
	 */
	list_del(&fibctx->next);
	/*
	 *	Invalidate context
	 */
	fibctx->type = 0;
	/*
	 *	Free the space occupied by the Context
	 */
	kfree(fibctx);
	return 0;
}

/**
 *	close_getadapter_fib	-	close down user fib context
 *	@dev: adapter
 *	@arg: ioctl arguments
 *
 *	This routine will close down the fibctx passed in from the user.
 */

static int close_getadapter_fib(struct aac_dev * dev, void __user *arg)
{
	struct aac_fib_context *fibctx;
	int status;
	unsigned long flags;
	struct list_head * entry;

	/*
	 *	Verify that the HANDLE passed in was a valid AdapterFibContext
	 *
	 *	Search the list of AdapterFibContext addresses on the adapter
	 *	to be sure this is a valid address
	 */

	entry = dev->fib_list.next;
	fibctx = NULL;

	while(entry != &dev->fib_list) {
		fibctx = list_entry(entry, struct aac_fib_context, next);
		/*
		 *	Extract the fibctx from the input parameters
		 */
		if (fibctx->unique == (u32)(uintptr_t)arg) /* We found a winner */
			break;
		entry = entry->next;
		fibctx = NULL;
	}

	if (!fibctx)
		return 0; /* Already gone */

	if((fibctx->type != FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT) ||
		 (fibctx->size != sizeof(struct aac_fib_context)))
		return -EINVAL;
	spin_lock_irqsave(&dev->fib_lock, flags);
	status = aac_close_fib_context(dev, fibctx);
	spin_unlock_irqrestore(&dev->fib_lock, flags);
	return status;
}

/**
 *	check_revision	-	close down user fib context
 *	@dev: adapter
 *	@arg: ioctl arguments
 *
 *	This routine returns the driver version.
 *	Under Linux, there have been no version incompatibilities, so this is
 *	simple!
 */

static int check_revision(struct aac_dev *dev, void __user *arg)
{
	struct revision response;
	char *driver_version = aac_driver_version;
	u32 version;

	response.compat = 1;
	version = (simple_strtol(driver_version,
				&driver_version, 10) << 24) | 0x00000400;
	version += simple_strtol(driver_version + 1, &driver_version, 10) << 16;
	version += simple_strtol(driver_version + 1, NULL, 10);
	response.version = cpu_to_le32(version);
#	ifdef AAC_DRIVER_BUILD
		response.build = cpu_to_le32(AAC_DRIVER_BUILD);
#	else
		response.build = cpu_to_le32(9999);
#	endif

	if (copy_to_user(arg, &response, sizeof(response)))
		return -EFAULT;
	return 0;
}


/**
 *
 * aac_send_raw_scb
 *
 */

static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
{
	struct fib* srbfib;
	int status;
	struct aac_srb *srbcmd = NULL;
	struct user_aac_srb *user_srbcmd = NULL;
	struct user_aac_srb __user *user_srb = arg;
	struct aac_srb_reply __user *user_reply;
	struct aac_srb_reply* reply;
	u32 fibsize = 0;
	u32 flags = 0;
	s32 rcode = 0;
	u32 data_dir;
	void __user *sg_user[32];
	void *sg_list[32];
	u32 sg_indx = 0;
	u32 byte_count = 0;
	u32 actual_fibsize64, actual_fibsize = 0;
	int i;


	if (dev->in_reset) {
		dprintk((KERN_DEBUG"aacraid: send raw srb -EBUSY\n"));
		return -EBUSY;
	}
	if (!capable(CAP_SYS_ADMIN)){
		dprintk((KERN_DEBUG"aacraid: No permission to send raw srb\n"));
		return -EPERM;
	}
	/*
	 *	Allocate and initialize a Fib then setup a SRB command
	 */
	if (!(srbfib = aac_fib_alloc(dev))) {
		return -ENOMEM;
	}
	aac_fib_init(srbfib);
	/* raw_srb FIB is not FastResponseCapable */
	srbfib->hw_fib_va->header.XferState &= ~cpu_to_le32(FastResponseCapable);

	srbcmd = (struct aac_srb*) fib_data(srbfib);

	memset(sg_list, 0, sizeof(sg_list)); /* cleanup may take issue */
	if(copy_from_user(&fibsize, &user_srb->count,sizeof(u32))){
		dprintk((KERN_DEBUG"aacraid: Could not copy data size from user\n"));
		rcode = -EFAULT;
		goto cleanup;
	}

	if ((fibsize < (sizeof(struct user_aac_srb) - sizeof(struct user_sgentry))) ||
	    (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))) {
		rcode = -EINVAL;
		goto cleanup;
	}

	user_srbcmd = kmalloc(fibsize, GFP_KERNEL);
	if (!user_srbcmd) {
		dprintk((KERN_DEBUG"aacraid: Could not make a copy of the srb\n"));
		rcode = -ENOMEM;
		goto cleanup;
	}
	if(copy_from_user(user_srbcmd, user_srb,fibsize)){
		dprintk((KERN_DEBUG"aacraid: Could not copy srb from user\n"));
		rcode = -EFAULT;
		goto cleanup;
	}

	user_reply = arg+fibsize;

	flags = user_srbcmd->flags; /* from user in cpu order */
	// Fix up srb for endian and force some values

	srbcmd->function = cpu_to_le32(SRBF_ExecuteScsi);	// Force this
	srbcmd->channel	 = cpu_to_le32(user_srbcmd->channel);
	srbcmd->id	 = cpu_to_le32(user_srbcmd->id);
	srbcmd->lun	 = cpu_to_le32(user_srbcmd->lun);
	srbcmd->timeout	 = cpu_to_le32(user_srbcmd->timeout);
	srbcmd->flags	 = cpu_to_le32(flags);
	srbcmd->retry_limit = 0; // Obsolete parameter
	srbcmd->cdb_size = cpu_to_le32(user_srbcmd->cdb_size);
	memcpy(srbcmd->cdb, user_srbcmd->cdb, sizeof(srbcmd->cdb));

	switch (flags & (SRB_DataIn | SRB_DataOut)) {
	case SRB_DataOut:
		data_dir = DMA_TO_DEVICE;
		break;
	case (SRB_DataIn | SRB_DataOut):
		data_dir = DMA_BIDIRECTIONAL;
		break;
	case SRB_DataIn:
		data_dir = DMA_FROM_DEVICE;
		break;
	default:
		data_dir = DMA_NONE;
	}
	if (user_srbcmd->sg.count > ARRAY_SIZE(sg_list)) {
		dprintk((KERN_DEBUG"aacraid: too many sg entries %d\n",
		  le32_to_cpu(srbcmd->sg.count)));
		rcode = -EINVAL;
		goto cleanup;
	}
	actual_fibsize = sizeof(struct aac_srb) - sizeof(struct sgentry) +
		((user_srbcmd->sg.count & 0xff) * sizeof(struct sgentry));
	actual_fibsize64 = actual_fibsize + (user_srbcmd->sg.count & 0xff) *
	  (sizeof(struct sgentry64) - sizeof(struct sgentry));
	/* User made a mistake - should not continue */
	if ((actual_fibsize != fibsize) && (actual_fibsize64 != fibsize)) {
		dprintk((KERN_DEBUG"aacraid: Bad Size specified in "
		  "Raw SRB command calculated fibsize=%lu;%lu "
		  "user_srbcmd->sg.count=%d aac_srb=%lu sgentry=%lu;%lu "
		  "issued fibsize=%d\n",
		  actual_fibsize, actual_fibsize64, user_srbcmd->sg.count,
		  sizeof(struct aac_srb), sizeof(struct sgentry),
		  sizeof(struct sgentry64), fibsize));
		rcode = -EINVAL;
		goto cleanup;
	}
	if ((data_dir == DMA_NONE) && user_srbcmd->sg.count) {
		dprintk((KERN_DEBUG"aacraid: SG with no direction specified in Raw SRB command\n"));
		rcode = -EINVAL;
		goto cleanup;
	}
	byte_count = 0;
	if (dev->adapter_info.options & AAC_OPT_SGMAP_HOST64) {
		struct user_sgmap64* upsg = (struct user_sgmap64*)&user_srbcmd->sg;
		struct sgmap64* psg = (struct sgmap64*)&srbcmd->sg;

		/*
		 * This should also catch if user used the 32 bit sgmap
		 */
		if (actual_fibsize64 == fibsize) {
			actual_fibsize = actual_fibsize64;
			for (i = 0; i < upsg->count; i++) {
				u64 addr;
				void* p;
				if (upsg->sg[i].count >
				    ((dev->adapter_info.options &
				     AAC_OPT_NEW_COMM) ?
				      (dev->scsi_host_ptr->max_sectors << 9) :
				      65536)) {
					rcode = -EINVAL;
					goto cleanup;
				}
				/* Does this really need to be GFP_DMA? */
				p = kmalloc(upsg->sg[i].count,GFP_KERNEL|__GFP_DMA);
				if(!p) {
					dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
					  upsg->sg[i].count,i,upsg->count));
					rcode = -ENOMEM;
					goto cleanup;
				}
				addr = (u64)upsg->sg[i].addr[0];
				addr += ((u64)upsg->sg[i].addr[1]) << 32;
				sg_user[i] = (void __user *)(uintptr_t)addr;
				sg_list[i] = p; // save so we can clean up later
				sg_indx = i;

				if (flags & SRB_DataOut) {
					if(copy_from_user(p,sg_user[i],upsg->sg[i].count)){
						dprintk((KERN_DEBUG"aacraid: Could not copy sg data from user\n"));
						rcode = -EFAULT;
						goto cleanup;
					}
				}
				addr = pci_map_single(dev->pdev, p, upsg->sg[i].count, data_dir);

				psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff);
				psg->sg[i].addr[1] = cpu_to_le32(addr>>32);
				byte_count += upsg->sg[i].count;
				psg->sg[i].count = cpu_to_le32(upsg->sg[i].count);
			}
		} else {
			struct user_sgmap* usg;
			usg = kmalloc(actual_fibsize - sizeof(struct aac_srb)
			  + sizeof(struct sgmap), GFP_KERNEL);
			if (!usg) {
				dprintk((KERN_DEBUG"aacraid: Allocation error in Raw SRB command\n"));
				rcode = -ENOMEM;
				goto cleanup;
			}
			memcpy (usg, upsg, actual_fibsize - sizeof(struct aac_srb)
			  + sizeof(struct sgmap));
			actual_fibsize = actual_fibsize64;

			for (i = 0; i < usg->count; i++) {
				u64 addr;
				void* p;
				if (usg->sg[i].count >
				    ((dev->adapter_info.options &
				     AAC_OPT_NEW_COMM) ?
				      (dev->scsi_host_ptr->max_sectors << 9) :
				      65536)) {
					kfree(usg);
					rcode = -EINVAL;
					goto cleanup;
				}
				/* Does this really need to be GFP_DMA? */
				p = kmalloc(usg->sg[i].count,GFP_KERNEL|__GFP_DMA);
				if(!p) {
					dprintk((KERN_DEBUG "aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
					  usg->sg[i].count,i,usg->count));
					kfree(usg);
					rcode = -ENOMEM;
					goto cleanup;
				}
				sg_user[i] = (void __user *)(uintptr_t)usg->sg[i].addr;
				sg_list[i] = p; // save so we can clean up later
				sg_indx = i;

				if (flags & SRB_DataOut) {
					if(copy_from_user(p,sg_user[i],upsg->sg[i].count)){
						kfree (usg);
						dprintk((KERN_DEBUG"aacraid: Could not copy sg data from user\n"));
						rcode = -EFAULT;
						goto cleanup;
					}
				}
				addr = pci_map_single(dev->pdev, p, usg->sg[i].count, data_dir);

				psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff);
				psg->sg[i].addr[1] = cpu_to_le32(addr>>32);
				byte_count += usg->sg[i].count;
				psg->sg[i].count = cpu_to_le32(usg->sg[i].count);
			}
			kfree (usg);
		}
		srbcmd->count = cpu_to_le32(byte_count);
		if (user_srbcmd->sg.count)
			psg->count = cpu_to_le32(sg_indx+1);
		else
			psg->count = 0;
		status = aac_fib_send(ScsiPortCommand64, srbfib, actual_fibsize, FsaNormal, 1, 1,NULL,NULL);
	} else {
		struct user_sgmap* upsg = &user_srbcmd->sg;
		struct sgmap* psg = &srbcmd->sg;

		if (actual_fibsize64 == fibsize) {
			struct user_sgmap64* usg = (struct user_sgmap64 *)upsg;
			for (i = 0; i < upsg->count; i++) {
				uintptr_t addr;
				void* p;
				if (usg->sg[i].count >
				    ((dev->adapter_info.options &
				     AAC_OPT_NEW_COMM) ?
				      (dev->scsi_host_ptr->max_sectors << 9) :
				      65536)) {
					rcode = -EINVAL;
					goto cleanup;
				}
				/* Does this really need to be GFP_DMA? */
				p = kmalloc(usg->sg[i].count,GFP_KERNEL|__GFP_DMA);
				if(!p) {
					dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
					  usg->sg[i].count,i,usg->count));
					rcode = -ENOMEM;
					goto cleanup;
				}
				addr = (u64)usg->sg[i].addr[0];
				addr += ((u64)usg->sg[i].addr[1]) << 32;
				sg_user[i] = (void __user *)addr;
				sg_list[i] = p; // save so we can clean up later
				sg_indx = i;

				if (flags & SRB_DataOut) {
					if(copy_from_user(p,sg_user[i],usg->sg[i].count)){
						dprintk((KERN_DEBUG"aacraid: Could not copy sg data from user\n"));
						rcode = -EFAULT;
						goto cleanup;
					}
				}
				addr = pci_map_single(dev->pdev, p, usg->sg[i].count, data_dir);

				psg->sg[i].addr = cpu_to_le32(addr & 0xffffffff);
				byte_count += usg->sg[i].count;
				psg->sg[i].count = cpu_to_le32(usg->sg[i].count);
			}
		} else {
			for (i = 0; i < upsg->count; i++) {
				dma_addr_t addr;
				void* p;
				if (upsg->sg[i].count >
				    ((dev->adapter_info.options &
				     AAC_OPT_NEW_COMM) ?
				      (dev->scsi_host_ptr->max_sectors << 9) :
				      65536)) {
					rcode = -EINVAL;
					goto cleanup;
				}
				p = kmalloc(upsg->sg[i].count, GFP_KERNEL);
				if (!p) {
					dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
					  upsg->sg[i].count, i, upsg->count));
					rcode = -ENOMEM;
					goto cleanup;
				}
				sg_user[i] = (void __user *)(uintptr_t)upsg->sg[i].addr;
				sg_list[i] = p; // save so we can clean up later
				sg_indx = i;

				if (flags & SRB_DataOut) {
					if(copy_from_user(p, sg_user[i],
							upsg->sg[i].count)) {
						dprintk((KERN_DEBUG"aacraid: Could not copy sg data from user\n"));
						rcode = -EFAULT;
						goto cleanup;
					}
				}
				addr = pci_map_single(dev->pdev, p,
					upsg->sg[i].count, data_dir);

				psg->sg[i].addr = cpu_to_le32(addr);
				byte_count += upsg->sg[i].count;
				psg->sg[i].count = cpu_to_le32(upsg->sg[i].count);
			}
		}
		srbcmd->count = cpu_to_le32(byte_count);
		if (user_srbcmd->sg.count)
			psg->count = cpu_to_le32(sg_indx+1);
		else
			psg->count = 0;
		status = aac_fib_send(ScsiPortCommand, srbfib, actual_fibsize, FsaNormal, 1, 1, NULL, NULL);
	}
	if (status == -ERESTARTSYS) {
		rcode = -ERESTARTSYS;
		goto cleanup;
	}

	if (status != 0){
		dprintk((KERN_DEBUG"aacraid: Could not send raw srb fib to hba\n"));
		rcode = -ENXIO;
		goto cleanup;
	}

	if (flags & SRB_DataIn) {
		for(i = 0 ; i <= sg_indx; i++){
			byte_count = le32_to_cpu(
			  (dev->adapter_info.options & AAC_OPT_SGMAP_HOST64)
			      ? ((struct sgmap64*)&srbcmd->sg)->sg[i].count
			      : srbcmd->sg.sg[i].count);
			if(copy_to_user(sg_user[i], sg_list[i], byte_count)){
				dprintk((KERN_DEBUG"aacraid: Could not copy sg data to user\n"));
				rcode = -EFAULT;
				goto cleanup;

			}
		}
	}

	reply = (struct aac_srb_reply *) fib_data(srbfib);
	if(copy_to_user(user_reply,reply,sizeof(struct aac_srb_reply))){
		dprintk((KERN_DEBUG"aacraid: Could not copy reply to user\n"));
		rcode = -EFAULT;
		goto cleanup;
	}

cleanup:
	kfree(user_srbcmd);
	for(i=0; i <= sg_indx; i++){
		kfree(sg_list[i]);
	}
	if (rcode != -ERESTARTSYS) {
		aac_fib_complete(srbfib);
		aac_fib_free(srbfib);
	}

	return rcode;
}

struct aac_pci_info {
	u32 bus;
	u32 slot;
};


static int aac_get_pci_info(struct aac_dev* dev, void __user *arg)
{
	struct aac_pci_info pci_info;

	pci_info.bus = dev->pdev->bus->number;
	pci_info.slot = PCI_SLOT(dev->pdev->devfn);

	if (copy_to_user(arg, &pci_info, sizeof(struct aac_pci_info))) {
		dprintk((KERN_DEBUG "aacraid: Could not copy pci info\n"));
		return -EFAULT;
	}
	return 0;
}


int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg)
{
	int status;

	/*
	 *	HBA gets first crack
	 */

	status = aac_dev_ioctl(dev, cmd, arg);
	if (status != -ENOTTY)
		return status;

	switch (cmd) {
	case FSACTL_MINIPORT_REV_CHECK:
		status = check_revision(dev, arg);
		break;
	case FSACTL_SEND_LARGE_FIB:
	case FSACTL_SENDFIB:
		status = ioctl_send_fib(dev, arg);
		break;
	case FSACTL_OPEN_GET_ADAPTER_FIB:
		status = open_getadapter_fib(dev, arg);
		break;
	case FSACTL_GET_NEXT_ADAPTER_FIB:
		status = next_getadapter_fib(dev, arg);
		break;
	case FSACTL_CLOSE_GET_ADAPTER_FIB:
		status = close_getadapter_fib(dev, arg);
		break;
	case FSACTL_SEND_RAW_SRB:
		status = aac_send_raw_srb(dev,arg);
		break;
	case FSACTL_GET_PCI_INFO:
		status = aac_get_pci_info(dev,arg);
		break;
	default:
		status = -ENOTTY;
		break;
	}
	return status;
}