devel/rubygem-slack-notifier: udpate to 1.2.0
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Authored by mmoll on May 10 2015, 3:35 PM.

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swills
mat

Summary

Taken from PR 199738 with slight modifications.
Proposed commit message:

devel/rubygem-slack-notifier: udpate to 1.2.0

PR:		199738
Submitted by:	Michael Fausten <ports@michael-fausten.de>
Approved by:	swills (mentor), mat (mentor)

Test Plan

http://space.kvedulv.de/FreeBSD/rubygem-slack-notifier-1.2.0.log

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rP FreeBSD ports repository

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mmoll updated this revision to Diff 5317.May 10 2015, 3:35 PM

mmoll retitled this revision from to devel/rubygem-slack-notifier: udpate to 1.2.0.

mmoll updated this object.

mmoll edited the test plan for this revision. (Show Details)

mmoll added reviewers: swills, mat.

Approved

This revision is now accepted and ready to land.May 10 2015, 10:59 PM

committed in rP386036

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devel/

rubygem-slack-notifier/

Makefile

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distinfo

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Diff 5317

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devel/rubygem-slack-notifier/Makefile

Show First 20 Lines • Show All 94 Lines • ▼ Show 20 Lines	struct devsw efipart_hddev = {
.dv_strategy = efipart_strategy,		.dv_strategy = efipart_strategy,
.dv_open = efipart_open,		.dv_open = efipart_open,
.dv_close = efipart_close,		.dv_close = efipart_close,
.dv_ioctl = efipart_ioctl,		.dv_ioctl = efipart_ioctl,
.dv_print = efipart_printhd,		.dv_print = efipart_printhd,
.dv_cleanup = NULL		.dv_cleanup = NULL
};		};

static pdinfo_list_t fdinfo;		static pdinfo_list_t fdinfo = STAILQ_HEAD_INITIALIZER(fdinfo);
static pdinfo_list_t cdinfo;		static pdinfo_list_t cdinfo = STAILQ_HEAD_INITIALIZER(cdinfo);
static pdinfo_list_t hdinfo;		static pdinfo_list_t hdinfo = STAILQ_HEAD_INITIALIZER(hdinfo);
		static pdinfo_list_t pdinfo = STAILQ_HEAD_INITIALIZER(pdinfo);

static EFI_HANDLE *efipart_handles = NULL;
static UINTN efipart_nhandles = 0;

pdinfo_list_t *		pdinfo_list_t *
efiblk_get_pdinfo_list(struct devsw *dev)		efiblk_get_pdinfo_list(struct devsw *dev)
{		{
if (dev->dv_type == DEVT_DISK)		if (dev->dv_type == DEVT_DISK)
return (&hdinfo);		return (&hdinfo);
if (dev->dv_type == DEVT_CD)		if (dev->dv_type == DEVT_CD)
return (&cdinfo);		return (&cdinfo);
if (dev->dv_type == DEVT_FD)		if (dev->dv_type == DEVT_FD)
Show All 18 Lines	efiblk_get_pdinfo(struct devdesc *dev)
}		}
return (pd);		return (pd);
}		}

pdinfo_t *		pdinfo_t *
efiblk_get_pdinfo_by_device_path(EFI_DEVICE_PATH *path)		efiblk_get_pdinfo_by_device_path(EFI_DEVICE_PATH *path)
{		{
EFI_HANDLE h;		EFI_HANDLE h;
		EFI_STATUS status;
		EFI_DEVICE_PATH *devp = path;

h = efi_devpath_to_handle(path, efipart_handles, efipart_nhandles);		status = BS->LocateDevicePath(&blkio_guid, &devp, &h);
if (h == NULL)		if (EFI_ERROR(status))
return (NULL);		return (NULL);
return (efiblk_get_pdinfo_by_handle(h));		return (efiblk_get_pdinfo_by_handle(h));
}		}

static bool		static bool
same_handle(pdinfo_t *pd, EFI_HANDLE h)		same_handle(pdinfo_t *pd, EFI_HANDLE h)
{		{

Show All 14 Lines	STAILQ_FOREACH(dp, &hdinfo, pd_link) {
STAILQ_FOREACH(pp, &dp->pd_part, pd_link) {		STAILQ_FOREACH(pp, &dp->pd_part, pd_link) {
if (same_handle(pp, h))		if (same_handle(pp, h))
return (pp);		return (pp);
}		}
}		}
STAILQ_FOREACH(dp, &cdinfo, pd_link) {		STAILQ_FOREACH(dp, &cdinfo, pd_link) {
if (same_handle(dp, h))		if (same_handle(dp, h))
return (dp);		return (dp);
		STAILQ_FOREACH(pp, &dp->pd_part, pd_link) {
		if (same_handle(pp, h))
		return (pp);
}		}
		}
STAILQ_FOREACH(dp, &fdinfo, pd_link) {		STAILQ_FOREACH(dp, &fdinfo, pd_link) {
if (same_handle(dp, h))		if (same_handle(dp, h))
return (dp);		return (dp);
}		}
return (NULL);		return (NULL);
}		}

static int		static int
efiblk_pdinfo_count(pdinfo_list_t *pdi)		efiblk_pdinfo_count(pdinfo_list_t *pdi)
{		{
pdinfo_t *pd;		pdinfo_t *pd;
int i = 0;		int i = 0;

STAILQ_FOREACH(pd, pdi, pd_link) {		STAILQ_FOREACH(pd, pdi, pd_link) {
i++;		i++;
}		}
return (i);		return (i);
}		}

int		int
efipart_inithandles(void)		efipart_inithandles(void)
{		{
		unsigned i, nin;
UINTN sz;		UINTN sz;
EFI_HANDLE *hin;		EFI_HANDLE *hin;
		EFI_DEVICE_PATH *devpath;
		EFI_BLOCK_IO *blkio;
EFI_STATUS status;		EFI_STATUS status;
		pdinfo_t *pd;

if (efipart_nhandles != 0) {		if (!STAILQ_EMPTY(&pdinfo))
free(efipart_handles);		return (0);
efipart_handles = NULL;
efipart_nhandles = 0;
}

sz = 0;		sz = 0;
hin = NULL;		hin = NULL;
status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz, hin);		status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz, hin);
if (status == EFI_BUFFER_TOO_SMALL) {		if (status == EFI_BUFFER_TOO_SMALL) {
hin = malloc(sz);		hin = malloc(sz);
status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz,		status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz,
hin);		hin);
if (EFI_ERROR(status))		if (EFI_ERROR(status))
free(hin);		free(hin);
}		}
if (EFI_ERROR(status))		if (EFI_ERROR(status))
return (efi_status_to_errno(status));		return (efi_status_to_errno(status));

efipart_handles = hin;		nin = sz / sizeof(*hin);
efipart_nhandles = sz / sizeof(*hin);
#ifdef EFIPART_DEBUG		#ifdef EFIPART_DEBUG
printf("%s: Got %d BLOCK IO MEDIA handle(s)\n", __func__,		printf("%s: Got %d BLOCK IO MEDIA handle(s)\n", __func__, nin);
efipart_nhandles);
#endif		#endif
return (0);
}

static ACPI_HID_DEVICE_PATH *		for (i = 0; i < nin; i++) {
efipart_floppy(EFI_DEVICE_PATH *node)
{
ACPI_HID_DEVICE_PATH *acpi;

if (DevicePathType(node) == ACPI_DEVICE_PATH &&
DevicePathSubType(node) == ACPI_DP) {
acpi = (ACPI_HID_DEVICE_PATH *) node;
if (acpi->HID == EISA_PNP_ID(PNP0604) \|\|
acpi->HID == EISA_PNP_ID(PNP0700) \|\|
acpi->HID == EISA_PNP_ID(PNP0701)) {
return (acpi);
}
}
return (NULL);
}

/*		/*
* Determine if the provided device path is hdd.		* Get devpath and open protocol.
*		* We should not get errors here
* There really is no simple fool proof way to classify the devices.
* Since we do build three lists of devices - floppy, cd and hdd, we
* will try to see if the device is floppy or cd, and list anything else
* as hdd.
*/		*/
static bool		if ((devpath = efi_lookup_devpath(hin[i])) == NULL)
efipart_hdd(EFI_DEVICE_PATH *dp)
{
unsigned i;
EFI_DEVICE_PATH devpath, node;
EFI_BLOCK_IO *blkio;
EFI_STATUS status;

if (dp == NULL)
return (false);

if ((node = efi_devpath_last_node(dp)) == NULL)
return (false);

if (efipart_floppy(node) != NULL)
return (false);

/*
* Test every EFI BLOCK IO handle to make sure dp is not device path
* for CD/DVD.
*/
for (i = 0; i < efipart_nhandles; i++) {
devpath = efi_lookup_devpath(efipart_handles[i]);
if (devpath == NULL)
return (false);

/* Only continue testing when dp is prefix in devpath. */
if (!efi_devpath_is_prefix(dp, devpath))
continue;		continue;

/*		status = OpenProtocolByHandle(hin[i], &blkio_guid,
* The device path has to have last node describing the
* device, or we can not test the type.
*/
if ((node = efi_devpath_last_node(devpath)) == NULL)
return (false);

if (DevicePathType(node) == MEDIA_DEVICE_PATH &&
DevicePathSubType(node) == MEDIA_CDROM_DP) {
return (false);
}

/* Make sure we do have the media. */
status = OpenProtocolByHandle(efipart_handles[i], &blkio_guid,
(void **)&blkio);		(void **)&blkio);
if (EFI_ERROR(status))		if (EFI_ERROR(status)) {
return (false);		printf("error %lu\n", EFI_ERROR_CODE(status));
		continue;
/* USB or SATA cd without the media. */
if (blkio->Media->RemovableMedia &&
!blkio->Media->MediaPresent) {
return (false);
}		}

/*		/*
* We assume the block size 512 or greater power of 2.		* We assume the block size 512 or greater power of 2.
* iPXE is known to insert stub BLOCK IO device with		* iPXE is known to insert stub BLOCK IO device with
* BlockSize 1.		* BlockSize 1.
*/		*/
if (blkio->Media->BlockSize < 512 \|\|		if (blkio->Media->BlockSize < 512 \|\|
!powerof2(blkio->Media->BlockSize)) {		!powerof2(blkio->Media->BlockSize))
return (false);		continue;
}
}
return (true);
}

/*		/* This is bad. */
* Add or update entries with new handle data.		if ((pd = calloc(1, sizeof(*pd))) == NULL) {
*/		printf("efipart_inithandles: Out of memory.\n");
static int		free(hin);
efipart_fdinfo_add(EFI_HANDLE handle, uint32_t uid, EFI_DEVICE_PATH *devpath)
{
pdinfo_t *fd;

fd = calloc(1, sizeof(pdinfo_t));
if (fd == NULL) {
printf("Failed to register floppy %d, out of memory\n", uid);
return (ENOMEM);		return (ENOMEM);
}		}
STAILQ_INIT(&fd->pd_part);		STAILQ_INIT(&pd->pd_part);

fd->pd_unit = uid;		pd->pd_handle = hin[i];
fd->pd_handle = handle;		pd->pd_devpath = devpath;
fd->pd_devpath = devpath;		pd->pd_blkio = blkio;
fd->pd_parent = NULL;		STAILQ_INSERT_TAIL(&pdinfo, pd, pd_link);
fd->pd_devsw = &efipart_fddev;		}
STAILQ_INSERT_TAIL(&fdinfo, fd, pd_link);
		free(hin);
return (0);		return (0);
}		}

static void		static ACPI_HID_DEVICE_PATH *
efipart_updatefd(void)		efipart_floppy(EFI_DEVICE_PATH *node)
{		{
EFI_DEVICE_PATH devpath, node;
ACPI_HID_DEVICE_PATH *acpi;		ACPI_HID_DEVICE_PATH *acpi;
int i;

for (i = 0; i < efipart_nhandles; i++) {		if (DevicePathType(node) == ACPI_DEVICE_PATH &&
devpath = efi_lookup_devpath(efipart_handles[i]);		DevicePathSubType(node) == ACPI_DP) {
if (devpath == NULL)		acpi = (ACPI_HID_DEVICE_PATH *) node;
continue;		if (acpi->HID == EISA_PNP_ID(PNP0604) \|\|
		acpi->HID == EISA_PNP_ID(PNP0700) \|\|
if ((node = efi_devpath_last_node(devpath)) == NULL)		acpi->HID == EISA_PNP_ID(PNP0701)) {
continue;		return (acpi);
if ((acpi = efipart_floppy(node)) != NULL) {
efipart_fdinfo_add(efipart_handles[i], acpi->UID,
devpath);
}		}
}		}
		return (NULL);
}		}

		static pdinfo_t *
		efipart_find_parent(pdinfo_list_t pdi, EFI_DEVICE_PATH devpath)
		{
		pdinfo_t *pd;

		STAILQ_FOREACH(pd, pdi, pd_link)
		if (efi_devpath_is_prefix(pd->pd_devpath, devpath))
		return (pd);
		return (NULL);
		}

static int		static int
efipart_initfd(void)		efipart_initfd(void)
{		{
		EFI_DEVICE_PATH *node;
		ACPI_HID_DEVICE_PATH *acpi;
		pdinfo_t parent, fd;

STAILQ_INIT(&fdinfo);		restart:
		STAILQ_FOREACH(fd, &pdinfo, pd_link) {
		if ((node = efi_devpath_last_node(fd->pd_devpath)) == NULL)
		continue;

efipart_updatefd();		if ((acpi = efipart_floppy(node)) == NULL)
		continue;

		STAILQ_REMOVE(&pdinfo, fd, pdinfo, pd_link);
		parent = efipart_find_parent(&pdinfo, fd->pd_devpath);
		if (parent != NULL) {
		STAILQ_REMOVE(&pdinfo, parent, pdinfo, pd_link);
		parent->pd_alias = fd->pd_handle;
		parent->pd_unit = acpi->UID;
		free(fd);
		fd = parent;
		} else {
		fd->pd_unit = acpi->UID;
		}
		fd->pd_devsw = &efipart_fddev;
		STAILQ_INSERT_TAIL(&fdinfo, fd, pd_link);
		goto restart;
		}

bcache_add_dev(efiblk_pdinfo_count(&fdinfo));		bcache_add_dev(efiblk_pdinfo_count(&fdinfo));
return (0);		return (0);
}		}

/*		/*
* Add or update entries with new handle data.		* Add or update entries with new handle data.
*/		*/
static int		static void
efipart_cdinfo_add(EFI_HANDLE handle, EFI_HANDLE alias,		efipart_cdinfo_add(pdinfo_t *cd)
EFI_DEVICE_PATH *devpath)
{		{
int unit;		pdinfo_t pd, last;
pdinfo_t *cd;
pdinfo_t *pd;

unit = 0;
STAILQ_FOREACH(pd, &cdinfo, pd_link) {		STAILQ_FOREACH(pd, &cdinfo, pd_link) {
if (efi_devpath_match(pd->pd_devpath, devpath) == true) {		if (efi_devpath_is_prefix(pd->pd_devpath, cd->pd_devpath)) {
pd->pd_handle = handle;		last = STAILQ_LAST(&pd->pd_part, pdinfo, pd_link);
pd->pd_alias = alias;		if (last != NULL)
return (0);		cd->pd_unit = last->pd_unit + 1;
		else
		cd->pd_unit = 0;
		cd->pd_parent = pd;
		cd->pd_devsw = &efipart_cddev;
		STAILQ_INSERT_TAIL(&pd->pd_part, cd, pd_link);
		return;
}		}
unit++;
}		}

cd = calloc(1, sizeof(pdinfo_t));		last = STAILQ_LAST(&cdinfo, pdinfo, pd_link);
if (cd == NULL) {		if (last != NULL)
printf("Failed to add cd %d, out of memory\n", unit);		cd->pd_unit = last->pd_unit + 1;
return (ENOMEM);		else
}		cd->pd_unit = 0;
STAILQ_INIT(&cd->pd_part);

cd->pd_handle = handle;
cd->pd_unit = unit;
cd->pd_alias = alias;
cd->pd_devpath = devpath;
cd->pd_parent = NULL;		cd->pd_parent = NULL;
cd->pd_devsw = &efipart_cddev;		cd->pd_devsw = &efipart_cddev;
STAILQ_INSERT_TAIL(&cdinfo, cd, pd_link);		STAILQ_INSERT_TAIL(&cdinfo, cd, pd_link);
return (0);
}		}

		static bool
		efipart_testcd(EFI_DEVICE_PATH node, EFI_BLOCK_IO blkio)
		{
		if (DevicePathType(node) == MEDIA_DEVICE_PATH &&
		DevicePathSubType(node) == MEDIA_CDROM_DP)
		return (true);

		/* cd without the media. */
		if (blkio->Media->RemovableMedia &&
		!blkio->Media->MediaPresent)
		return (true);

		return (false);
		}

static void		static void
efipart_updatecd(void)		efipart_updatecd(void)
{		{
int i;		EFI_DEVICE_PATH devpath, node;
EFI_DEVICE_PATH devpath, devpathcpy, tmpdevpath, node;
EFI_HANDLE handle;
EFI_BLOCK_IO *blkio;
EFI_STATUS status;		EFI_STATUS status;
		pdinfo_t parent, cd;

for (i = 0; i < efipart_nhandles; i++) {		restart:
devpath = efi_lookup_devpath(efipart_handles[i]);		STAILQ_FOREACH(cd, &pdinfo, pd_link) {
if (devpath == NULL)		if ((node = efi_devpath_last_node(cd->pd_devpath)) == NULL)
continue;		continue;

if ((node = efi_devpath_last_node(devpath)) == NULL)
continue;

if (efipart_floppy(node) != NULL)		if (efipart_floppy(node) != NULL)
continue;		continue;

if (efipart_hdd(devpath))		/* Is parent of this device already registered? */
continue;		parent = efipart_find_parent(&cdinfo, cd->pd_devpath);
		if (parent != NULL) {
		STAILQ_REMOVE(&pdinfo, cd, pdinfo, pd_link);
		efipart_cdinfo_add(cd);
		goto restart;
		}

status = OpenProtocolByHandle(efipart_handles[i], &blkio_guid,		if (!efipart_testcd(node, cd->pd_blkio))
(void **)&blkio);
if (EFI_ERROR(status))
continue;		continue;

		/* Find parent and unlink both parent and cd from pdinfo */
		STAILQ_REMOVE(&pdinfo, cd, pdinfo, pd_link);
		parent = efipart_find_parent(&pdinfo, cd->pd_devpath);
		if (parent != NULL) {
		STAILQ_REMOVE(&pdinfo, parent, pdinfo, pd_link);
		efipart_cdinfo_add(parent);
		}

		if (parent == NULL)
		parent = efipart_find_parent(&cdinfo, cd->pd_devpath);

/*		/*
* If we come across a logical partition of subtype CDROM		* If we come across a logical partition of subtype CDROM
* it doesn't refer to the CD filesystem itself, but rather		* it doesn't refer to the CD filesystem itself, but rather
* to any usable El Torito boot image on it. In this case		* to any usable El Torito boot image on it. In this case
* we try to find the parent device and add that instead as		* we try to find the parent device and add that instead as
* that will be the CD filesystem.		* that will be the CD filesystem.
*/		*/
if (DevicePathType(node) == MEDIA_DEVICE_PATH &&		if (DevicePathType(node) == MEDIA_DEVICE_PATH &&
DevicePathSubType(node) == MEDIA_CDROM_DP) {		DevicePathSubType(node) == MEDIA_CDROM_DP &&
devpathcpy = efi_devpath_trim(devpath);		parent == NULL) {
if (devpathcpy == NULL)		parent = calloc(1, sizeof(*parent));
continue;		if (parent == NULL) {
tmpdevpath = devpathcpy;		printf("efipart_updatecd: out of memory\n");
status = BS->LocateDevicePath(&blkio_guid, &tmpdevpath,		/* this device is lost but try again. */
&handle);		free(cd);
free(devpathcpy);		goto restart;
if (EFI_ERROR(status))
continue;
devpath = efi_lookup_devpath(handle);
efipart_cdinfo_add(handle, efipart_handles[i],
devpath);
continue;
}		}

if (DevicePathType(node) == MESSAGING_DEVICE_PATH &&		devpath = efi_devpath_trim(cd->pd_devpath);
DevicePathSubType(node) == MSG_ATAPI_DP) {		if (devpath == NULL) {
efipart_cdinfo_add(efipart_handles[i], NULL,		printf("efipart_updatecd: out of memory\n");
devpath);		/* this device is lost but try again. */
continue;		free(parent);
		free(cd);
		goto restart;
}		}
		parent->pd_devpath = devpath;
/* USB or SATA cd without the media. */		status = BS->LocateDevicePath(&blkio_guid,
if (blkio->Media->RemovableMedia &&		&parent->pd_devpath, &parent->pd_handle);
!blkio->Media->MediaPresent) {		free(devpath);
efipart_cdinfo_add(efipart_handles[i], NULL,		if (EFI_ERROR(status)) {
devpath);		printf("efipart_updatecd: error %lu\n",
		EFI_ERROR_CODE(status));
		free(parent);
		free(cd);
		goto restart;
}		}
		parent->pd_devpath =
		efi_lookup_devpath(parent->pd_handle);
		efipart_cdinfo_add(parent);
}		}

		efipart_cdinfo_add(cd);
		goto restart;
}		}
		}

static int		static int
efipart_initcd(void)		efipart_initcd(void)
{		{

STAILQ_INIT(&cdinfo);

efipart_updatecd();		efipart_updatecd();

bcache_add_dev(efiblk_pdinfo_count(&cdinfo));		bcache_add_dev(efiblk_pdinfo_count(&cdinfo));
return (0);		return (0);
}		}

static int		static void
efipart_hdinfo_add(EFI_HANDLE disk_handle, EFI_HANDLE part_handle)		efipart_hdinfo_add(pdinfo_t hd, HARDDRIVE_DEVICE_PATH node)
{		{
EFI_DEVICE_PATH disk_devpath, part_devpath;		pdinfo_t pd, last;
HARDDRIVE_DEVICE_PATH *node;
int unit;
pdinfo_t hd, pd, *last;

disk_devpath = efi_lookup_devpath(disk_handle);		STAILQ_FOREACH(pd, &hdinfo, pd_link) {
if (disk_devpath == NULL)		if (efi_devpath_is_prefix(pd->pd_devpath, hd->pd_devpath)) {
return (ENOENT);

if (part_handle != NULL) {
part_devpath = efi_lookup_devpath(part_handle);
if (part_devpath == NULL)
return (ENOENT);
node = (HARDDRIVE_DEVICE_PATH *)
efi_devpath_last_node(part_devpath);
if (node == NULL)
return (ENOENT); /* This should not happen. */
} else {
part_devpath = NULL;
node = NULL;
}

pd = calloc(1, sizeof(pdinfo_t));
if (pd == NULL) {
printf("Failed to add disk, out of memory\n");
return (ENOMEM);
}
STAILQ_INIT(&pd->pd_part);

STAILQ_FOREACH(hd, &hdinfo, pd_link) {
if (efi_devpath_match(hd->pd_devpath, disk_devpath) == true) {
if (part_devpath == NULL)
return (0);

/* Add the partition. */		/* Add the partition. */
pd->pd_handle = part_handle;		hd->pd_unit = node->PartitionNumber;
pd->pd_unit = node->PartitionNumber;		hd->pd_parent = pd;
pd->pd_devpath = part_devpath;		hd->pd_devsw = &efipart_hddev;
pd->pd_parent = hd;		STAILQ_INSERT_TAIL(&pd->pd_part, hd, pd_link);
pd->pd_devsw = &efipart_hddev;		return;
STAILQ_INSERT_TAIL(&hd->pd_part, pd, pd_link);
return (0);
}		}
}		}

last = STAILQ_LAST(&hdinfo, pdinfo, pd_link);		last = STAILQ_LAST(&hdinfo, pdinfo, pd_link);
if (last != NULL)		if (last != NULL)
unit = last->pd_unit + 1;		hd->pd_unit = last->pd_unit + 1;
else		else
unit = 0;		hd->pd_unit = 0;

/* Add the disk. */		/* Add the disk. */
hd = pd;
hd->pd_handle = disk_handle;
hd->pd_unit = unit;
hd->pd_devpath = disk_devpath;
hd->pd_parent = NULL;
hd->pd_devsw = &efipart_hddev;		hd->pd_devsw = &efipart_hddev;
STAILQ_INSERT_TAIL(&hdinfo, hd, pd_link);		STAILQ_INSERT_TAIL(&hdinfo, hd, pd_link);

if (part_devpath == NULL)
return (0);

pd = calloc(1, sizeof(pdinfo_t));
if (pd == NULL) {
printf("Failed to add partition, out of memory\n");
return (ENOMEM);
}		}
STAILQ_INIT(&pd->pd_part);

/* Add the partition. */
pd->pd_handle = part_handle;
pd->pd_unit = node->PartitionNumber;
pd->pd_devpath = part_devpath;
pd->pd_parent = hd;
pd->pd_devsw = &efipart_hddev;
STAILQ_INSERT_TAIL(&hd->pd_part, pd, pd_link);

return (0);
}

/*		/*
* The MEDIA_FILEPATH_DP has device name.		* The MEDIA_FILEPATH_DP has device name.
* From U-Boot sources it looks like names are in the form		* From U-Boot sources it looks like names are in the form
* of typeN:M, where type is interface type, N is disk id		* of typeN:M, where type is interface type, N is disk id
* and M is partition id.		* and M is partition id.
*/		*/
static int		static void
efipart_hdinfo_add_filepath(EFI_HANDLE disk_handle)		efipart_hdinfo_add_filepath(pdinfo_t hd, FILEPATH_DEVICE_PATH node)
{		{
EFI_DEVICE_PATH *devpath;
FILEPATH_DEVICE_PATH *node;
char pathname, p;		char pathname, p;
int unit, len;		int len;
pdinfo_t pd, last;		pdinfo_t *last;

/* First collect and verify all the data */
if ((devpath = efi_lookup_devpath(disk_handle)) == NULL)
return (ENOENT);
node = (FILEPATH_DEVICE_PATH *)efi_devpath_last_node(devpath);
if (node == NULL)
return (ENOENT); /* This should not happen. */

pd = calloc(1, sizeof(pdinfo_t));
if (pd == NULL) {
printf("Failed to add disk, out of memory\n");
return (ENOMEM);
}
STAILQ_INIT(&pd->pd_part);
last = STAILQ_LAST(&hdinfo, pdinfo, pd_link);		last = STAILQ_LAST(&hdinfo, pdinfo, pd_link);
if (last != NULL)		if (last != NULL)
unit = last->pd_unit + 1;		hd->pd_unit = last->pd_unit + 1;
else		else
unit = 0;		hd->pd_unit = 0;

/* FILEPATH_DEVICE_PATH has 0 terminated string */		/* FILEPATH_DEVICE_PATH has 0 terminated string */
len = ucs2len(node->PathName);		len = ucs2len(node->PathName);
if ((pathname = malloc(len + 1)) == NULL) {		if ((pathname = malloc(len + 1)) == NULL) {
printf("Failed to add disk, out of memory\n");		printf("Failed to add disk, out of memory\n");
free(pd);		free(hd);
return (ENOMEM);		return;
}		}
cpy16to8(node->PathName, pathname, len + 1);		cpy16to8(node->PathName, pathname, len + 1);
p = strchr(pathname, ':');		p = strchr(pathname, ':');

/*		/*
* Assume we are receiving handles in order, first disk handle,		* Assume we are receiving handles in order, first disk handle,
* then partitions for this disk. If this assumption proves		* then partitions for this disk. If this assumption proves
* false, this code would need update.		* false, this code would need update.
*/		*/
if (p == NULL) { /* no colon, add the disk */		if (p == NULL) { /* no colon, add the disk */
pd->pd_handle = disk_handle;		hd->pd_devsw = &efipart_hddev;
pd->pd_unit = unit;		STAILQ_INSERT_TAIL(&hdinfo, hd, pd_link);
pd->pd_devpath = devpath;
pd->pd_parent = NULL;
pd->pd_devsw = &efipart_hddev;
STAILQ_INSERT_TAIL(&hdinfo, pd, pd_link);
free(pathname);		free(pathname);
return (0);		return;
}		}
p++; /* skip the colon */		p++; /* skip the colon */
errno = 0;		errno = 0;
unit = (int)strtol(p, NULL, 0);		hd->pd_unit = (int)strtol(p, NULL, 0);
if (errno != 0) {		if (errno != 0) {
printf("Bad unit number for partition \"%s\"\n", pathname);		printf("Bad unit number for partition \"%s\"\n", pathname);
free(pathname);		free(pathname);
free(pd);		free(hd);
return (EUNIT);		return;
}		}

/*		/*
* We should have disk registered, if not, we are receiving		* We should have disk registered, if not, we are receiving
* handles out of order, and this code should be reworked		* handles out of order, and this code should be reworked
* to create "blank" disk for partition, and to find the		* to create "blank" disk for partition, and to find the
* disk based on PathName compares.		* disk based on PathName compares.
*/		*/
if (last == NULL) {		if (last == NULL) {
printf("BUG: No disk for partition \"%s\"\n", pathname);		printf("BUG: No disk for partition \"%s\"\n", pathname);
free(pathname);		free(pathname);
free(pd);		free(hd);
return (EINVAL);		return;
}		}
/* Add the partition. */		/* Add the partition. */
pd->pd_handle = disk_handle;		hd->pd_parent = last;
pd->pd_unit = unit;		hd->pd_devsw = &efipart_hddev;
pd->pd_devpath = devpath;		STAILQ_INSERT_TAIL(&last->pd_part, hd, pd_link);
pd->pd_parent = last;
pd->pd_devsw = &efipart_hddev;
STAILQ_INSERT_TAIL(&last->pd_part, pd, pd_link);
free(pathname);		free(pathname);
return (0);
}		}

static void		static void
efipart_updatehd(void)		efipart_updatehd(void)
{		{
int i;		EFI_DEVICE_PATH devpath, node;
EFI_DEVICE_PATH devpath, devpathcpy, tmpdevpath, node;
EFI_HANDLE handle;
EFI_BLOCK_IO *blkio;
EFI_STATUS status;		EFI_STATUS status;
		pdinfo_t parent, hd;

for (i = 0; i < efipart_nhandles; i++) {		restart:
devpath = efi_lookup_devpath(efipart_handles[i]);		STAILQ_FOREACH(hd, &pdinfo, pd_link) {
if (devpath == NULL)		if ((node = efi_devpath_last_node(hd->pd_devpath)) == NULL)
continue;		continue;

if ((node = efi_devpath_last_node(devpath)) == NULL)		if (efipart_floppy(node) != NULL)
continue;		continue;

if (!efipart_hdd(devpath))		if (efipart_testcd(node, hd->pd_blkio))
continue;		continue;

status = OpenProtocolByHandle(efipart_handles[i], &blkio_guid,		if (DevicePathType(node) == HARDWARE_DEVICE_PATH &&
(void **)&blkio);		DevicePathSubType(node) == HW_PCI_DP) {
if (EFI_ERROR(status))		STAILQ_REMOVE(&pdinfo, hd, pdinfo, pd_link);
continue;		efipart_hdinfo_add(hd, NULL);
		goto restart;
		}

if (DevicePathType(node) == MEDIA_DEVICE_PATH &&		if (DevicePathType(node) == MEDIA_DEVICE_PATH &&
DevicePathSubType(node) == MEDIA_FILEPATH_DP) {		DevicePathSubType(node) == MEDIA_FILEPATH_DP) {
efipart_hdinfo_add_filepath(efipart_handles[i]);		STAILQ_REMOVE(&pdinfo, hd, pdinfo, pd_link);
continue;		efipart_hdinfo_add_filepath(hd,
		(FILEPATH_DEVICE_PATH *)node);
		goto restart;
}		}

if (DevicePathType(node) == MEDIA_DEVICE_PATH &&		STAILQ_REMOVE(&pdinfo, hd, pdinfo, pd_link);
DevicePathSubType(node) == MEDIA_HARDDRIVE_DP) {		parent = efipart_find_parent(&pdinfo, hd->pd_devpath);
devpathcpy = efi_devpath_trim(devpath);		if (parent != NULL) {
if (devpathcpy == NULL)		STAILQ_REMOVE(&pdinfo, parent, pdinfo, pd_link);
continue;		efipart_hdinfo_add(parent, NULL);
tmpdevpath = devpathcpy;		} else {
status = BS->LocateDevicePath(&blkio_guid, &tmpdevpath,		parent = efipart_find_parent(&hdinfo, hd->pd_devpath);
&handle);		}
free(devpathcpy);
if (EFI_ERROR(status))
continue;
/*
* We do not support nested partitions.
*/
devpathcpy = efi_lookup_devpath(handle);
if (devpathcpy == NULL)
continue;
if ((node = efi_devpath_last_node(devpathcpy)) == NULL)
continue;

if (DevicePathType(node) == MEDIA_DEVICE_PATH &&		if (DevicePathType(node) == MEDIA_DEVICE_PATH &&
DevicePathSubType(node) == MEDIA_HARDDRIVE_DP)		DevicePathSubType(node) == MEDIA_HARDDRIVE_DP &&
continue;		parent == NULL) {
		parent = calloc(1, sizeof(*parent));
		if (parent == NULL) {
		printf("efipart_updatehd: out of memory\n");
		/* this device is lost but try again. */
		free(hd);
		goto restart;
		}

efipart_hdinfo_add(handle, efipart_handles[i]);		devpath = efi_devpath_trim(hd->pd_devpath);
continue;		if (devpath == NULL) {
		printf("efipart_updatehd: out of memory\n");
		/* this device is lost but try again. */
		free(parent);
		free(hd);
		goto restart;
}		}

efipart_hdinfo_add(efipart_handles[i], NULL);		parent->pd_devpath = devpath;
		status = BS->LocateDevicePath(&blkio_guid,
		&parent->pd_devpath, &parent->pd_handle);
		free(devpath);
		if (EFI_ERROR(status)) {
		printf("efipart_updatehd: error %lu\n",
		EFI_ERROR_CODE(status));
		free(parent);
		free(hd);
		goto restart;
}		}

		parent->pd_devpath =
		efi_lookup_devpath(&parent->pd_handle);

		efipart_hdinfo_add(parent, NULL);
}		}

		efipart_hdinfo_add(hd, (HARDDRIVE_DEVICE_PATH *)node);
		goto restart;
		}
		}

static int		static int
efipart_inithd(void)		efipart_inithd(void)
{		{

STAILQ_INIT(&hdinfo);

efipart_updatehd();		efipart_updatehd();

bcache_add_dev(efiblk_pdinfo_count(&hdinfo));		bcache_add_dev(efiblk_pdinfo_count(&hdinfo));
return (0);		return (0);
}		}

static int		static int
efipart_print_common(struct devsw dev, pdinfo_list_t pdlist, int verbose)		efipart_print_common(struct devsw dev, pdinfo_list_t pdlist, int verbose)
▲ Show 20 Lines • Show All 96 Lines • ▼ Show 20 Lines
{		{
va_list args;		va_list args;
struct disk_devdesc *dev;		struct disk_devdesc *dev;
pdinfo_t *pd;		pdinfo_t *pd;
EFI_BLOCK_IO *blkio;		EFI_BLOCK_IO *blkio;
EFI_STATUS status;		EFI_STATUS status;

va_start(args, f);		va_start(args, f);
dev = va_arg(args, struct disk_devdesc*);		dev = va_arg(args, struct disk_devdesc *);
va_end(args);		va_end(args);
if (dev == NULL)		if (dev == NULL)
return (EINVAL);		return (EINVAL);

pd = efiblk_get_pdinfo((struct devdesc *)dev);		pd = efiblk_get_pdinfo((struct devdesc *)dev);
if (pd == NULL)		if (pd == NULL)
return (EIO);		return (EIO);

▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Lines
{		{
struct disk_devdesc dev = (struct disk_devdesc )devdata;		struct disk_devdesc dev = (struct disk_devdesc )devdata;
pdinfo_t *pd;		pdinfo_t *pd;
EFI_BLOCK_IO *blkio;		EFI_BLOCK_IO *blkio;
uint64_t off, disk_blocks, d_offset = 0;		uint64_t off, disk_blocks, d_offset = 0;
char *blkbuf;		char *blkbuf;
size_t blkoff, blksz;		size_t blkoff, blksz;
int error;		int error;
size_t diskend, readstart;		uint64_t diskend, readstart;

if (dev == NULL \|\| blk < 0)		if (dev == NULL \|\| blk < 0)
return (EINVAL);		return (EINVAL);

pd = efiblk_get_pdinfo((struct devdesc *)dev);		pd = efiblk_get_pdinfo((struct devdesc *)dev);
if (pd == NULL)		if (pd == NULL)
return (EINVAL);		return (EINVAL);

Show All 40 Lines	efipart_realstrategy(void *devdata, int rw, daddr_t blk, size_t size,

if ((size % blkio->Media->BlockSize == 0) &&		if ((size % blkio->Media->BlockSize == 0) &&
(off % blkio->Media->BlockSize == 0))		(off % blkio->Media->BlockSize == 0))
return (efipart_readwrite(blkio, rw,		return (efipart_readwrite(blkio, rw,
off / blkio->Media->BlockSize,		off / blkio->Media->BlockSize,
size / blkio->Media->BlockSize, buf));		size / blkio->Media->BlockSize, buf));

/*		/*
* The block size of the media is not a multiple of I/O.		* The buffer size is not a multiple of the media block size.
*/		*/
blkbuf = malloc(blkio->Media->BlockSize);		blkbuf = malloc(blkio->Media->BlockSize);
if (blkbuf == NULL)		if (blkbuf == NULL)
return (ENOMEM);		return (ENOMEM);

error = 0;		error = 0;
blk = off / blkio->Media->BlockSize;		blk = off / blkio->Media->BlockSize;
blkoff = off % blkio->Media->BlockSize;		blkoff = off % blkio->Media->BlockSize;
Show All 18 Lines