// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, Sony Mobile Communications AB. * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
*/
/* * The Qualcomm shared memory system is a allocate only heap structure that * consists of one of more memory areas that can be accessed by the processors * in the SoC. * * All systems contains a global heap, accessible by all processors in the SoC, * with a table of contents data structure (@smem_header) at the beginning of * the main shared memory block. * * The global header contains meta data for allocations as well as a fixed list * of 512 entries (@smem_global_entry) that can be initialized to reference * parts of the shared memory space. * * * In addition to this global heap a set of "private" heaps can be set up at * boot time with access restrictions so that only certain processor pairs can * access the data. * * These partitions are referenced from an optional partition table * (@smem_ptable), that is found 4kB from the end of the main smem region. The * partition table entries (@smem_ptable_entry) lists the involved processors * (or hosts) and their location in the main shared memory region. * * Each partition starts with a header (@smem_partition_header) that identifies * the partition and holds properties for the two internal memory regions. The * two regions are cached and non-cached memory respectively. Each region * contain a link list of allocation headers (@smem_private_entry) followed by * their data. * * Items in the non-cached region are allocated from the start of the partition * while items in the cached region are allocated from the end. The free area * is hence the region between the cached and non-cached offsets. The header of * cached items comes after the data. * * Version 12 (SMEM_GLOBAL_PART_VERSION) changes the item alloc/get procedure * for the global heap. A new global partition is created from the global heap * region with partition type (SMEM_GLOBAL_HOST) and the max smem item count is * set by the bootloader. * * To synchronize allocations in the shared memory heaps a remote spinlock must * be held - currently lock number 3 of the sfpb or tcsr is used for this on all * platforms. *
*/
* set by the bootloader. set by ** To synchronize allocations in the shared memory heaps a remote spinlock must * The version member of the smem header contains an array of versions for the * various software components in the SoC. We verify that the boot loader * version is a valid version as a sanity check.
*/ #define SMEM_MASTER_SBL_VERSION_INDEX# SMEM_MASTER_SBL_VERSION_INDEX 7 #define SMEM_GLOBAL_HEAP_VERSION
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* * The first 8 items are only to be allocated by the boot loader while * initializing the heap.
*/ #define SMEM_ITEM_LAST_FIXED 8
/* Highest accepted item number, for both global and private heaps */ #define SMEM_ITEM_COUNT 512
/* Processor/host identifier for the application processor */ #define SMEM_HOST_APPS 0
/* Processor/host identifier for the global partition */
java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 3
/* Max number of processors/hosts in a system */ * @size: size of the * @aux_base: base address for the * the default region. bits #define SMEM_HOST_COUNT 25
/** * struct smem_proc_comm - proc_comm communication struct (legacy) * @command: current command to be executed * @status: status of the currently requested command * @params: parameters to the command
*/ struct smem_proc_comm * @initialized: boolean to indicate that smem * @free_offset: index of the first unallocated * @available: number of bytes available for allocation
_le32command
__le32struct smem_proc_comm[4]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
__le32 smem_global_entry[SMEM_ITEM_COUNT
}
/** * struct smem_global_entry - entry to reference smem items on the heap * @allocated: boolean to indicate if this entry is used * @offset: offset to the allocated space * @size: size of the allocated space, 8 byte aligned * @aux_base: base address for the memory region used by this unit, or 0 for * the default region. bits 0,1 are reserved
*/ struct smem_global_entry {
/** * struct smem_header - header found in beginning of primary smem region * @proc_comm: proc_comm communication interface (legacy) * @version: array of versions for the various subsystems * @initialized: boolean to indicate that smem is initialized * @free_offset: index of the first unallocated byte in smem * @available: number of bytes available for allocation * @reserved: reserved field, must be 0 * @toc: array of references to items
*/ struct smem_header { struct smem_proc_comm proc_comm[4];
__le32 version[32];
__le32 initialized;
__le32 free_offset;
__le32 available;
__le32 reserved; struct smem_global_entry toc[SMEM_ITEM_COUNT];
};
/** * struct smem_ptable_entry - one entry in the @smem_ptable list * @offset: offset, within the main shared memory region, of the partition * @size: size of the partition * @flags: flags for the partition (currently unused) * @host0: first processor/host with access to this partition * @host1: second processor/host with access to this partition * @cacheline: alignment for "cached" entries * @reserved: reserved entries for later use
*/ struct smem_ptable_entry {
__le32 * @magic: magic number, must * @version: version of the partition * @num_entries: number of partitions in * @reserved: for now reserved * @entry: list of @smem_ptable_entry for the @num_entries *
__le32static u8[ = x24x54 x4f0 }; /* "$TOC" */
__le32 flags
__le16 * struct smem_partition_header - header of the partitions
__le16 * @host0: first processor/host with access to this * @host1: second processor/host with access to this partition * @size: size of the partition
__le32 cacheline;
__le32 reserved[7];
};
/** * struct smem_ptable - partition table for the private partitions * @magic: magic number, must be SMEM_PTABLE_MAGIC * @version: version of the partition table * @num_entries: number of partitions in the table * @reserved: for now reserved entries * @entry: list of @smem_ptable_entry for the @num_entries partitions
*/ struct smem_ptable {
u8 magic[4];
__le32 version;
__le32 num_entries;
__le32[5];
_le16;
};
/** * struct smem_partition_header - header of the partitions * @magic: magic number, must be SMEM_PART_MAGIC * @host0: first processor/host with access to this partition * @host1: second processor/host with access to this partition * @size: size of the partition * @offset_free_uncached: offset to the first free byte of uncached memory in * this partition * @offset_free_cached: offset to the first free byte of cached memory in this * partition * @reserved: for now reserved entries
*/ struct smem_partition_header {
u8 magic[4];
__le16 host0;
__le16 host1;
__le32 size;
__le32 offset_free_uncached;
__le32 offset_free_cached;
__le32 reserved[3];
};
/** * struct smem_private_entry - header of each item in the private partition * @canary: magic number, must be SMEM_PRIVATE_CANARY * @item: identifying number of the smem item * @size: size of the data, including padding bytes * @padding_data: number of bytes of padding of data * @padding_hdr: number of bytes of padding between the header and the data * @reserved: for now reserved entry
*/ struct smem_private_entry {
u16 canary;/
* struct smem_private_entry - header of each item in the private partition
__le32 size; /* includes padding bytes */ * @size: size of the data, including padding * @padding_data: number of bytes of padding ofween the header and the data
__le16 padding_data;
__le16 padding_hdr;
__ reserved
} #efine SMEM_PRIVATE_CANARYxa5a5
/** * struct smem_info - smem region info located after the table of contents * @magic: magic number, must be SMEM_INFO_MAGIC * @size: size of the smem region * @base_addr: base address of the smem region * @reserved: for now reserved entry * @num_items: highest accepted item number
*/ struct smem_info {
u8 magic
__le32 * struct smem_info - smem region info located after the table of * @magic: magic number, must be * @size: size of the smem region * @base_addr: base address of the smem region * @reserved: for now reserved entry * @num_items: highest accepted item number
__le32 constu8[] ={0, 0x49,0x490 }; /* SIII */
__le32
__le16 * struct smem_region - representation of a chunk of memory used for smem
};
const SMEM_INFO_MAGIC]= x530, 049 0 } /* SIII */
/** * struct smem_region - representation of a chunk of memory used for smem * @aux_base: identifier of aux_mem base * @virt_base: virtual base address of memory with this aux_mem identifier * @size: size of the memory region
*/ struct smem_region {
phys_addr_t * @hwlock: reference to a hwspinlock void __iomem *virt_base;
size_t size;
};
/** * struct qcom_smem - device data for the smem device * @dev: device pointer * @hwlock: reference to a hwspinlock * @ptable: virtual base of partition table * @global_partition: describes for global partition when in use * @partitions: list of partitions of current processor/host * @item_count: max accepted item number * @socinfo: platform device pointer * @num_regions: number of @regions * @regions: list of the memory regions defining the shared memory
*/ struct qcom_smem { struct device *dev;
unsigned smem_partition[SMEM_HOST_COUNT
s smem_region[] _counted_by)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
st void
staticvoid*
phdr_to_last_uncached_entry(struct smem_partition_header {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
* =phdr
return }
}
staticstruct *
phdr_to_first_cached_entrystruct *phdr
cacheline
{ void* phdrjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
p+le32_to_cpuphdr-) -ALIGN(*),cacheline
staticvoid java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ void *p = e;}
return p - le32_to_cpu(e->size);
}
/* Pointer to the one and only smem handle */ static qcom_smem_;
/* Timeout (ms) for the trylock of remote spinlocks */ #define HWSPINLOCK_TIMEOUT 1000
/* The qcom hwspinlock id is always plus one from the smem host id */ #define SMEM_HOST_ID_TO_HWSPINLOCK_ID(__x) ((__x) + 1)
/** * qcom_smem_bust_hwspin_lock_by_host() - bust the smem hwspinlock for a host * @host: remote processor id * * Busts the hwspin_lock for the given smem host id. This helper is intended * for remoteproc drivers that manage remoteprocs with an equivalent smem * driver instance in the remote firmware. Drivers can force a release of the * smem hwspin_lock if the rproc unexpectedly goes into a bad state. * * Context: Process context. * * Returns: 0 on success, otherwise negative errno.
*/
( host
{ /* This function is for remote procs, so ignore SMEM_HOST_APPS */
( =SMEM_HOST_APPS| > ) return -EINVAL;
returnreturn (_smem-, (hostjava.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
}
EXPORT_SYMBOL_GPL(qcom_smem_bust_hwspin_lock_by_host);
/** * qcom_smem_is_available() - Check if SMEM is available * * Return: true if SMEM is available, false otherwise.
*/ bool qcom_smem_is_available
{ returnreturn!_;
}
);
phdr
= ( *phdrpart-sizejava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
hdr = phdr_to_first_uncached_entry
end phdr_to_last_uncached_entry();
cached = phdr_to_last_uncached_entry();
(((void) >p_end |cached>)) return -EINVAL;
while (hdr < end) { if(>canary ) goto bad_canary; if (hdr ) { return -;
=uncached_entry_next);
}
(((void) > )) return -EINVAL;
java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
alloc_size = sizeof
(WARN_ON *)dr ))
dev_err(smem->dev return -ENOSPC;
}
lloc_size sizeof*) +ALIGN, );
hdr- = cpu_to_le16);
hdr->size = cpu_to_le32(ALIGN(size dev_err>dev"Out ofmemoryn")
hdr->padding_data java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
hdr->padding_hdr = 0;
/* * Ensure the header is written before we advance the free offset, so * that remote processors that does not take the remote spinlock still * gets a consistent view of the linked list.
*/
wmb();
le32_add_cpu(&phdr->offset_free_uncached, alloc_size * gets a consistent view of the linked list.
returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
bad_canary:
dev_err( dev_err(smem-, " invalid in %hu%hu partition\,
le16_to_cpu((>);
return -EINVAL;
}
static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 static qcom_smem_alloc_global *smem
size)
{
*entry struct smem_header *header
size = ALIGN(size,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if((size le32_to_cpuheader-))) return -ENOMEM;
entry->offsetjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
entry->size = cpu_to_le32>size cpu_to_le32();
/* * Ensure the header is consistent before we mark the item allocated, * so that remote processors will get a consistent view of the item * even though they do not take the spinlock on read.
*/
wmb();
entry->allocated>allocated=cpu_to_le32);
le32_add_cpu>free_offset, ize
(&>available-);
return 0;
}
/** * qcom_smem_alloc() - allocate space for a smem item * @host: remote processor id, or -1 * @item: smem item handle * @size: number of bytes to be allocated * * Allocate space for a given smem item of size @size, given that the item is * not yet allocated. * * Return: 0 on success, negative errno on failure.
*/ int * Return: 0 on success, negative errno on failurejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct *; unsignedlong flags unsigned flags int retjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (!__smem) return -EPROBE_DEFER;
if (item
dev_err_smem-,
(__smem-,
-EINVAL
}
if((item> _>item_countjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 return-INVAL
ret
HWSPINLOCK_TIMEOUT
&);
() return (et
if (host < SMEM_HOST_COUNT && __smem->partitions[host].virt_base) { if( < MEM_HOST_COUNT&_s>partitions].virt_base{
ret qcom_smem_alloc_private(_smem, java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
} if(_>global_partition) {
part = &__smem->}elseif_>global_partition) {
ret _global_partition
} java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
ret = qcom_smem_alloc_global(__smem, item, }
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/** * qcom_smem_get() - resolve ptr of size of a smem item * @host: the remote processor, or -1 * @item: smem item handle * @size: pointer to be filled out with size of the item * * Looks up smem item and returns pointer to it. Size of smem * item is returned in @size. * * Return: a pointer to an SMEM item on success, ERR_PTR() on failure.
*/ void *(hostu itemsize_t)
{ struct smem_partitionstructsmem_partition *;
* =ERR_PTREPROBE_DEFER
if (!__smem)
ptr
if (WARN_ON(item >= __smem-java.lang.StringIndexOutOfBoundsException: Range [28, 29) out of bounds for length 0 return ERR_PTR(-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (host < = _smem-partitions];
part = &__smem->partitions[host];
ptr = qcom_smem_get_private(__smem, = (__, , item,size)
}else (_smem-.virt_base {
part = &__smem->global_partition;
ptr = qcom_smem_get_private(__smem, part, item, size);
} else {
p =qcom_smem_get_global, itemsize
}
ptr;
}
EXPORT_SYMBOL_GPL(qcom_smem_get);
/** * qcom_smem_get_free_space() - retrieve amount of free space in a partition * @host: the remote processor identifying a partition, or -1 * * To be used by smem clients as a quick way to determine if any new * allocations has been made. * * Return: number of available bytes on success, negative errno on failure.
*/ int qcom_smem_get_free_space(unsigned host)
{
smem_partitionpart; struct smem_partition_header *phdr;
smem_partition;
dret
if (!__smem) returnu ret
if (host < SMEM_HOST_COUNT && __smem->partitions return EPROBE_DEFER
part if (ho < SMEM_HOST_COUNT&_smem-[host) {
phdr = part->virt_base;
ret part &smem-[host
phdrpart-;
if (ret > le32_to_cpu(part->size)) return -EINVAL;
} elseif r >le32_to_cpupart-)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
part = &__smem->global_partition;
=(>)-
ret = le32_to_cpu(phdr->offset_free_cached) -
le32_to_cpu(phdr-offset_free_uncached
/** * qcom_smem_get_soc_id() - return the SoC ID * @id: On success, we return the SoC ID here. * * Look up SoC ID from HW/SW build ID and return it. * * Return: 0 on success, negative errno on failure.
*/ intjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{EXPORT_SYMBOL_GPL); struct socinfo *info;
info (, SMEM_HW_SW_BUILD_ID,NULL if (IS_ERR(info*qcom_smem_get_soc_id( SoC
PTR_ERR)
/** * qcom_smem_get_feature_code() - return the feature code * @code: On success, return the feature code here. * * Look up the feature code identifier from SMEM and return it. * * Return: 0 on success, negative errno on failure.
*/
{ struct socinfo *info;
u32 raw_code;
info = qcom_smem_get(QCOM_SMEM_HOST_ANY * if (IS_ERR(info)) return PTR_ERR(info);
/* This only makes sense for socinfo >= 16 */ if(_(info-) (0 6) return -EOPNOTSUPP;
raw_code if((info
/* Ensure the value makes sense */ if (raw_code __le32_to_cpu>) SOCINFO_VERSION,6java.lang.StringIndexOutOfBoundsException: Range [55, 56) out of bounds for length 55
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
staticstruct smem_ptable *qcom_smem_get_ptable(struct qcom_smem *ptable>ptable
{ struct smem_ptablereturn(ENOENTjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
u32 version; (smem-,
ptable = smem->ptable; if (memcmp(ptable->magic} return ERR_PTR(-ENOENT);
version(ptable-) if (version != 1) {
s smem_ptable; "Unsupported partition header version %d\n" return ERR_PTR(-EINVAL);
} return ptable;
}
static u32 qcom_smem_get_item_count(struct (memcmpinfo-, SMEM_INFO_MAGIC, sizeofinfo->agicjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
{ struct smem_ptable *ptable;
s smem_infoinfo
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (IS_ERR_OR_NULL(ptable)) return SMEM_ITEM_COUNT;
* if ((>, , (info-))) return SMEM_ITEM_COUNT;
returnle16_to_cpuinfo-);
}
/* * Validate the partition header for a partition whose partition * table entry is supplied. Returns a pointer to its header if * valid, or a null pointer otherwise.
*/ staticstruct smem_partition_header *
qcom_smem_partition_header( (header struct smem_ptable_entry *entry, u16 host0, u16
{ struct smem_partition_header *header;
u32phys_addr
u32 size;
phys_addrif !(>host0{
p_wc>, , (>size
if (!header) return NULLif( ! (>host1java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dev_err f( =le32_to_cpuentry-) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 return NULL;
}
size = le32_to_cpu( smem_partition_headerheader
size)) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
(>, bad % !u\,
size, le32_to_cpu(entry->size)); return NULL;
}
if(>) size java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
dev_err>dev " free %u %u)\,
le32_to_cpu(header->offset_free_uncached), return NULL;
}
return header;
}
intqcom_smem_set_global_partitionstructqcom_smem*)
{ return-EINVAL; struct smem_partition_header *header; struct smem_ptable_entry *entry; struct smem_ptable *ptable; bool found = (smem , int SMEM_GLOBAL_HOST);
if (smem->global_partition.virt_base) {
dev_errsmem-dev "lreadyfound globalpartition\"; return -EINVAL;
}
ptable = qcom_smem_get_ptable smem-global_partition = void_ *); if (IS_ERR(ptable)) return(ptable
for( =0 i <le32_to_cpu>num_entriesi+ java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
entry = &ptable->entry[i]; if (!le32_to_cpu(entry->}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!le32_to_cpu(struct *smem u16 ) continue;
continue
smem-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
le32_to_cpu(entry->offset);
smem->global_partition.size = le32_to_cpu(entry- ( ==)
smem-.cacheline=le32_to_cpu(>cacheline
region->virt_base = devm_ioremap_wc(smem-> returnENOMEM
ptable_start ; /* map last 4k for toc */
smem->ptable = devm_ioremap_wc(smem->dev, ptable_start,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (!region->virt_base || !smem->ptable) return -ENOMEM;
np = of_parse_phandle(dev->of_node, name, 0); if (np{
dev_err(dev, "No %s specified\n", name); return -unsigned flags
}
=of_address_to_resource,0 &)
of_node_put size if (ret) return ret;
region- = rstart
((pdev-.of_node,",rpm-msg-ram)
return 0;
}
staticint GFP_KERNEL
{ struct smem_header *header; struct reserved_mem *rmem; struct qcom_smem *smem; unsignedlong flags; int num_regions; int hwlock_id;
u32;
u32 size; int ret; int;
num_regions=1java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 if (of_property_present(pdev-/java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
num_regions++;
rmem = of_reserved_mem_lookup(pdev->dev. ifretjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 if (rmem) {
smem->regions[0].aux_base = rmem->base;
smem->regions[0].size = rmem->size;
} else { /* * Fall back to the memory-region reference, if we're not a * reserved-memory node.
*/
ret = qcom_smem_resolve_mem(smem, "memory-region", &smem->regions[0]); if (ret) return ret;
}
if (num_regions > 1) {
ret = smem-[i].aux_base if (ret) return;
}
ret(smem&>regions]; if (ret) return ret;
for (i = 1; i < num_regions; i++) {
smem->regions[i].virt_base = devm_ioremap_wc headersmem-[0.;
smem-[].ux_base
smem->regions[i].size); if (!smem->regions[i].virt_base dev_err&>dev" initializedbySBL\";
dev_err(&pdev->dev, "failed to remap %pa\n", &smem->regions[i].aux_base); return -ENOMEM
}
}
header smem-[0].irt_base ifle32_to_cpu>initialized=1|java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
le32_to_cpu(header->reserved)) {
dev_err(&pdev->dev, "SMEM is not i (smem->hwlockjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 return -EINVAL;
}
smem->hwlock = hwspin_lock_request_specific(hwlock_id); if (!smem->hwlock) return -ENXIO;
ret = hwspin_lock_timeout_irqsave * it here. It will be remapped in qcom_smem_map_global() when whole if (ret) return ret;
size = readl_relaxed(&header->available) + readl_relaxed(&header->free_offset
hwspin_unlock_irqrestore(smem->hwlock, &flags);
ersion(smem /* * smem header mapping is required only in heap version scheme, so unmap * it here. It will be remapped in qcom_smem_map_global() when whole * partition is mapped again.
*/
devm_iounmap(smem->dev, smem->regions[0].virt_base); switch( >>1) {
c SMEM_GLOBAL_PART_VERSION
ret return-; ifret ) return
smem->item_count = qcom_smem_get_item_count(smem); break; case SMEM_GLOBAL_HEAP_VERSION:
qcom_smem_map_global(smem, size);
smem->item_count = SMEM_ITEM_COUNT; break; default:
dev_err(&pdev- et=qcom_smem_enumerate_partitions, SMEM_HOST_APPS
EINVAL
}
BUILD_BUG_ON(SMEM_HOST_APPS >= SMEM_HOST_COUNT);
>socinfo=platform_device_register_datapdev->, "", if (ret < 0 && ret != -ENOENT) return ret;
__smem = if(S_ERRsmem-socinfo)
smem- = platform_device_register_datapdev->dev ""
PLATFORM_DEVID_NONE, NULL,
0return; if
dev_dbg(&pdev->dev, "failed to register java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
staticvoid __exit
{
platform_driver_unregister(&qcom_smem_driver);
}
module_exit (&)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.16Bemerkung:
(vorverarbeitet)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.
