Searched refs:nbytes (Results 1 - 25 of 107) sorted by relevance

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/drivers/pci/hotplug/
H A Drpadlpar_sysfs.c33 const char *buf, size_t nbytes)
39 if (nbytes >= MAX_DRC_NAME_LEN)
42 memcpy(drc_name, buf, nbytes);
46 end = &drc_name[nbytes];
53 return nbytes;
64 const char *buf, size_t nbytes)
70 if (nbytes >= MAX_DRC_NAME_LEN)
73 memcpy(drc_name, buf, nbytes);
77 end = &drc_name[nbytes];
84 return nbytes;
32 add_slot_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t nbytes) argument
62 remove_slot_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t nbytes) argument
[all...]
/drivers/staging/rtl8192u/ieee80211/
H A Dscatterwalk.c33 void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch) argument
35 if (nbytes <= walk->len_this_page &&
36 (((unsigned long)walk->data) & (PAGE_CACHE_SIZE - 1)) + nbytes <=
43 static void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) argument
46 memcpy(sgdata, buf, nbytes);
48 memcpy(buf, sgdata, nbytes);
106 size_t nbytes, int out)
109 while (nbytes > walk->len_this_page) {
112 nbytes -= walk->len_this_page;
119 memcpy_dir(buf, walk->data, nbytes, ou
105 scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out) argument
[all...]
H A Dcrypto_compat.h17 unsigned int nbytes)
20 return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
27 unsigned int nbytes)
30 return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
14 crypto_cipher_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
24 crypto_cipher_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
H A Dcipher.c51 unsigned int nbytes, cryptfn_t crfn,
59 if (!nbytes)
62 if (nbytes % bsize) {
81 nbytes -= bsize;
87 scatterwalk_done(&walk_in, 0, nbytes);
90 scatterwalk_done(&walk_out, 1, nbytes);
92 if (!nbytes)
144 struct scatterlist *src, unsigned int nbytes)
146 return crypt(tfm, dst, src, nbytes,
154 unsigned int nbytes)
48 crypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, cryptfn_t crfn, procfn_t prfn, int enc, void *info) argument
142 ecb_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
151 ecb_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
161 cbc_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
171 cbc_encrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
181 cbc_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
191 cbc_decrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
201 nocrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
209 nocrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
[all...]
H A Dscatterwalk.h45 void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch);
47 int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out);
H A Drtl_crypto.h146 unsigned int nbytes);
150 unsigned int nbytes, u8 *iv);
154 unsigned int nbytes);
158 unsigned int nbytes, u8 *iv);
320 unsigned int nbytes)
323 return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
329 unsigned int nbytes, u8 *iv)
333 return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv);
339 unsigned int nbytes)
342 return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
317 crypto_cipher_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
326 crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
336 crypto_cipher_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
345 crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
[all...]
/drivers/net/wireless/brcm80211/brcmsmac/
H A Dsrom.h27 uint byteoff, uint nbytes, u16 *buf, bool check_crc);
/drivers/staging/speakup/
H A Ddevsynth.c17 size_t nbytes, loff_t *ppos)
19 size_t count = nbytes;
37 return (ssize_t) nbytes;
40 static ssize_t speakup_file_read(struct file *fp, char *buf, size_t nbytes, argument
16 speakup_file_write(struct file *fp, const char *buffer, size_t nbytes, loff_t *ppos) argument
/drivers/pnp/isapnp/
H A Dproc.c56 size_t nbytes, loff_t * ppos)
66 if (nbytes >= size)
67 nbytes = size;
68 if (pos + nbytes > size)
69 nbytes = size - pos;
70 cnt = nbytes;
84 return nbytes;
55 isapnp_proc_bus_read(struct file *file, char __user * buf, size_t nbytes, loff_t * ppos) argument
/drivers/crypto/
H A Dgeode-aes.c184 unsigned int nbytes)
193 ret = crypto_blkcipher_decrypt_iv(desc, dst, src, nbytes);
200 unsigned int nbytes)
209 ret = crypto_blkcipher_encrypt_iv(desc, dst, src, nbytes);
307 unsigned int nbytes)
314 return fallback_blk_dec(desc, dst, src, nbytes);
316 blkcipher_walk_init(&walk, dst, src, nbytes);
320 while ((nbytes = walk.nbytes)) {
324 op->len = nbytes
182 fallback_blk_dec(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
198 fallback_blk_enc(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
305 geode_cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
337 geode_cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
418 geode_ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
448 geode_ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
[all...]
H A Dpadlock-aes.c344 unsigned int nbytes)
353 blkcipher_walk_init(&walk, dst, src, nbytes);
357 while ((nbytes = walk.nbytes)) {
360 nbytes / AES_BLOCK_SIZE);
361 nbytes &= AES_BLOCK_SIZE - 1;
362 err = blkcipher_walk_done(desc, &walk, nbytes);
373 unsigned int nbytes)
382 blkcipher_walk_init(&walk, dst, src, nbytes);
386 while ((nbytes
342 ecb_aes_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
371 ecb_aes_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
422 cbc_aes_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
453 cbc_aes_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
[all...]
/drivers/zorro/
H A Dproc.c48 proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
58 if (nbytes >= sizeof(struct ConfigDev))
59 nbytes = sizeof(struct ConfigDev);
60 if (pos + nbytes > sizeof(struct ConfigDev))
61 nbytes = sizeof(struct ConfigDev) - pos;
71 if (copy_to_user(buf, (void *)&cd + pos, nbytes))
73 *ppos += nbytes;
75 return nbytes;
/drivers/media/video/uvc/
H A Duvc_isight.c48 unsigned int maxlen, nbytes; local
88 nbytes = min(len, maxlen);
89 memcpy(mem, data, nbytes);
90 buf->bytesused += nbytes;
/drivers/staging/usbip/userspace/src/
H A Dusbip_network.c76 ssize_t nbytes; local
84 nbytes = send(sockfd, buff, bufflen, 0);
86 nbytes = recv(sockfd, buff, bufflen, MSG_WAITALL);
88 if (nbytes <= 0)
91 buff = (void *)((intptr_t) buff + nbytes);
92 bufflen -= nbytes;
93 total += nbytes;
/drivers/char/
H A Drandom.c104 * void get_random_bytes(void *buf, int nbytes);
468 int nbytes, __u8 out[64])
492 while (nbytes--) {
736 size_t nbytes, int min, int rsvd);
743 static void xfer_secondary_pool(struct entropy_store *r, size_t nbytes) argument
747 if (r->pull && r->entropy_count < nbytes * 8 &&
751 int bytes = nbytes;
760 r->name, bytes * 8, nbytes * 8, r->entropy_count);
781 static size_t account(struct entropy_store *r, size_t nbytes, int min, argument
791 nbytes *
467 mix_pool_bytes_extract(struct entropy_store *r, const void *in, int nbytes, __u8 out[64]) argument
862 extract_entropy(struct entropy_store *r, void *buf, size_t nbytes, int min, int reserved) argument
895 extract_entropy_user(struct entropy_store *r, void __user *buf, size_t nbytes) argument
937 get_random_bytes(void *buf, int nbytes) argument
1029 random_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
1085 urandom_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
[all...]
/drivers/macintosh/
H A Dvia-pmu68k.c287 for (i = 0; i < req->nbytes - 1; ++i)
289 --req->nbytes;
300 if (req->nbytes != 2)
303 req->nbytes = 1;
311 if (req->nbytes != 6)
314 req->nbytes = 5;
324 if (req->nbytes != 4)
329 req->nbytes = 3;
337 if (req->nbytes != 5)
343 req->nbytes
448 pmu_request(struct adb_request *req, void (*done)(struct adb_request *), int nbytes, ...) argument
[all...]
H A Dadb-iop.c177 printk("adb_iop_start %p: sending packet, %d bytes:", req, req->nbytes);
178 for (i = 0 ; i < req->nbytes ; i++)
187 amsg.count = req->nbytes - 2;
191 memcpy(&amsg.cmd, req->data + 1, req->nbytes - 1);
234 if ((req->nbytes < 2) || (req->data[0] != ADB_PACKET)) {
275 .nbytes = 2,
/drivers/staging/comedi/
H A Ddrivers.c602 unsigned int nbytes; local
608 nbytes = free_end - async->buf_write_alloc_count;
609 nbytes -= nbytes % bytes_per_sample(async->subdevice);
615 return nbytes;
620 unsigned int nbytes)
624 if ((int)(async->buf_write_alloc_count + nbytes - free_end) > 0)
625 nbytes = free_end - async->buf_write_alloc_count;
627 async->buf_write_alloc_count += nbytes;
631 return nbytes;
619 comedi_buf_write_alloc(struct comedi_async *async, unsigned int nbytes) argument
636 comedi_buf_write_alloc_strict(struct comedi_async *async, unsigned int nbytes) argument
652 comedi_buf_write_free(struct comedi_async *async, unsigned int nbytes) argument
670 comedi_buf_read_alloc(struct comedi_async *async, unsigned nbytes) argument
685 comedi_buf_read_free(struct comedi_async *async, unsigned int nbytes) argument
729 comedi_buf_memcpy_from(struct comedi_async *async, unsigned int offset, void *dest, unsigned int nbytes) argument
[all...]
/drivers/staging/rtl8192e/rtl8192e/
H A Drtl_crypto.h146 unsigned int nbytes);
150 unsigned int nbytes, u8 *iv);
154 unsigned int nbytes);
158 unsigned int nbytes, u8 *iv);
317 unsigned int nbytes)
320 return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
326 unsigned int nbytes, u8 *iv)
330 return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv);
336 unsigned int nbytes)
339 return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
314 crypto_cipher_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
323 crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
333 crypto_cipher_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) argument
342 crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) argument
[all...]
/drivers/usb/mon/
H A Dmon_stat.c45 size_t nbytes, loff_t *ppos)
49 return simple_read_from_buffer(buf, nbytes, ppos, sp->str, sp->slen);
44 mon_stat_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
/drivers/pci/
H A Dproc.c47 proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
70 if (nbytes >= size)
71 nbytes = size;
72 if (pos + nbytes > size)
73 nbytes = size - pos;
74 cnt = nbytes;
125 return nbytes;
129 proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) argument
140 if (nbytes >= size)
141 nbytes
[all...]
/drivers/net/wireless/brcm80211/brcmfmac/
H A Dbcmsdh.c259 uint flags, u8 *buf, uint nbytes)
264 mypkt = brcmu_pkt_buf_get_skb(nbytes);
267 nbytes);
273 memcpy(buf, mypkt->data, nbytes);
326 uint flags, u8 *buf, uint nbytes)
331 mypkt = brcmu_pkt_buf_get_skb(nbytes);
334 nbytes);
338 memcpy(mypkt->data, buf, nbytes);
382 u8 *buf, uint nbytes)
391 mypkt = brcmu_pkt_buf_get_skb(nbytes);
258 brcmf_sdcard_recv_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, uint flags, u8 *buf, uint nbytes) argument
325 brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, uint flags, u8 *buf, uint nbytes) argument
381 brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw, u32 addr, u8 *buf, uint nbytes) argument
[all...]
/drivers/scsi/bfa/
H A Dbfad_debugfs.c205 size_t nbytes, loff_t *pos)
212 return simple_read_from_buffer(buf, nbytes, pos,
248 size_t nbytes, loff_t *pos)
258 rc = simple_read_from_buffer(buf, nbytes, pos,
261 if ((*pos + nbytes) >= bfad->reglen) {
272 size_t nbytes, loff_t *ppos)
285 kern_buf = kzalloc(nbytes, GFP_KERNEL);
293 if (copy_from_user(kern_buf, (void __user *)buf, nbytes)) {
344 return nbytes;
349 size_t nbytes, loff_
204 bfad_debugfs_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pos) argument
247 bfad_debugfs_read_regrd(struct file *file, char __user *buf, size_t nbytes, loff_t *pos) argument
271 bfad_debugfs_write_regrd(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) argument
348 bfad_debugfs_write_regwr(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) argument
[all...]
/drivers/crypto/amcc/
H A Dcrypto4xx_core.c482 u32 *idx, u32 *offset, u32 *nbytes)
493 *nbytes -= dev->scatter_buffer_size;
509 *nbytes -= *length;
512 *nbytes -= *length;
518 len = (*nbytes <= dev->scatter_buffer_size) ?
519 (*nbytes) : dev->scatter_buffer_size;
525 *nbytes -= len;
539 u32 nbytes,
554 while (nbytes) {
561 len = (nbytes <
480 crypto4xx_fill_one_page(struct crypto4xx_device *dev, dma_addr_t *addr, u32 *length, u32 *idx, u32 *offset, u32 *nbytes) argument
536 crypto4xx_copy_pkt_to_dst(struct crypto4xx_device *dev, struct ce_pd *pd, struct pd_uinfo *pd_uinfo, u32 nbytes, struct scatterlist *dst) argument
745 get_sg_count(struct scatterlist *sg_list, int nbytes) argument
796 unsigned int nbytes = datalen, idx; local
[all...]
/drivers/usb/core/
H A Ddevices.c483 * nbytes - the maximum number of bytes to write
488 static ssize_t usb_device_dump(char __user **buffer, size_t *nbytes, argument
501 if (*nbytes <= 0)
575 if (length > *nbytes)
576 length = *nbytes;
581 *nbytes -= length;
597 ret = usb_device_dump(buffer, nbytes, skip_bytes,
610 size_t nbytes, loff_t *ppos)
618 if (nbytes <= 0)
620 if (!access_ok(VERIFY_WRITE, buf, nbytes))
609 usb_device_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
[all...]

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