| /linux/crypto/ |
| H A D | jitterentropy-kcapi.c | 199 struct shash_desc *sdesc; member
208 if (rng->sdesc) { in jent_kcapi_cleanup()
209 shash_desc_zero(rng->sdesc); in jent_kcapi_cleanup()
210 kfree(rng->sdesc); in jent_kcapi_cleanup()
212 rng->sdesc = NULL; in jent_kcapi_cleanup()
228 struct shash_desc *sdesc; in jent_kcapi_init() local
242 sdesc = kmalloc(size, GFP_KERNEL); in jent_kcapi_init()
243 if (!sdesc) { in jent_kcapi_init()
248 sdesc->tfm = hash; in jent_kcapi_init()
249 crypto_shash_init(sdesc); in jent_kcapi_init()
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| H A D | drbg.c | 1434 struct sdesc { struct
1440 struct sdesc *sdesc; in drbg_init_hash_kernel() local
1450 sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm), in drbg_init_hash_kernel()
1452 if (!sdesc) { in drbg_init_hash_kernel()
1457 sdesc->shash.tfm = tfm; in drbg_init_hash_kernel()
1458 drbg->priv_data = sdesc; in drbg_init_hash_kernel()
1465 struct sdesc *sdesc = drbg->priv_data; in drbg_fini_hash_kernel() local
1466 if (sdesc) { in drbg_fini_hash_kernel()
1467 crypto_free_shash(sdesc->shash.tfm); in drbg_fini_hash_kernel()
1468 kfree_sensitive(sdesc); in drbg_fini_hash_kernel()
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| /linux/Documentation/crypto/ |
| H A D | api-samples.rst | 99 struct sdesc {
104 static struct sdesc *init_sdesc(struct crypto_shash *alg)
106 struct sdesc *sdesc;
110 sdesc = kmalloc(size, GFP_KERNEL);
111 if (!sdesc)
113 sdesc->shash.tfm = alg;
114 return sdesc;
121 struct sdesc *sdesc;
124 sdesc = init_sdesc(alg);
125 if (IS_ERR(sdesc)) {
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| /linux/drivers/net/ethernet/chelsio/cxgb4vf/ |
| H A D | sge.c | 195 static inline dma_addr_t get_buf_addr(const struct rx_sw_desc *sdesc) in get_buf_addr() argument
197 return sdesc->dma_addr & ~(dma_addr_t)(RX_LARGE_BUF | RX_UNMAPPED_BUF); in get_buf_addr()
207 static inline bool is_buf_mapped(const struct rx_sw_desc *sdesc) in is_buf_mapped() argument
209 return !(sdesc->dma_addr & RX_UNMAPPED_BUF); in is_buf_mapped()
380 struct tx_sw_desc *sdesc; in free_tx_desc() local
386 sdesc = &tq->sdesc[cidx]; in free_tx_desc()
392 if (sdesc->skb) { in free_tx_desc()
394 unmap_sgl(dev, sdesc->skb, sdesc->sgl, tq); in free_tx_desc()
395 dev_consume_skb_any(sdesc->skb); in free_tx_desc()
396 sdesc->skb = NULL; in free_tx_desc()
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| H A D | adapter.h | 143 struct rx_sw_desc *sdesc; /* address of SW RX descriptor ring */ member
249 struct tx_sw_desc *sdesc; /* address of SW TX descriptor ring */ member
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| /linux/drivers/dma/sh/ |
| H A D | shdma-base.c | 56 struct shdma_desc *sdesc; in shdma_chan_xfer_ld_queue() local
63 list_for_each_entry(sdesc, &schan->ld_queue, node) in shdma_chan_xfer_ld_queue()
64 if (sdesc->mark == DESC_SUBMITTED) { in shdma_chan_xfer_ld_queue()
65 ops->start_xfer(schan, sdesc); in shdma_chan_xfer_ld_queue()
172 struct shdma_desc *sdesc; in shdma_get_desc() local
174 list_for_each_entry(sdesc, &schan->ld_free, node) in shdma_get_desc()
175 if (sdesc->mark != DESC_PREPARED) { in shdma_get_desc()
176 BUG_ON(sdesc->mark != DESC_IDLE); in shdma_get_desc()
177 list_del(&sdesc->node); in shdma_get_desc()
178 return sdesc; in shdma_get_desc()
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| H A D | shdmac.c | 282 struct shdma_desc *sdesc) in sh_dmae_start_xfer() argument
286 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_start_xfer()
289 sdesc->async_tx.cookie, sh_chan->shdma_chan.id, in sh_dmae_start_xfer()
386 struct shdma_desc *sdesc, in sh_dmae_desc_setup() argument
389 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_desc_setup()
424 struct shdma_desc *sdesc) in sh_dmae_get_partial() argument
428 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_get_partial()
462 struct shdma_desc *sdesc) in sh_dmae_desc_completed() argument
466 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_desc_completed()
471 return (sdesc->direction == DMA_DEV_TO_MEM && in sh_dmae_desc_completed()
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| /linux/drivers/dma/ |
| H A D | sprd-dma.c | 512 struct sprd_dma_desc *sdesc) in sprd_dma_set_chn_config() argument
514 struct sprd_dma_chn_hw *cfg = &sdesc->chn_hw; in sprd_dma_set_chn_config()
592 struct sprd_dma_desc *sdesc; in dma_irq_handle() local
605 sdesc = schan->cur_desc; in dma_irq_handle()
606 if (!sdesc) { in dma_irq_handle()
618 vchan_cyclic_callback(&sdesc->vd); in dma_irq_handle()
623 vchan_cookie_complete(&sdesc->vd); in dma_irq_handle()
676 struct sprd_dma_desc *sdesc = to_sprd_dma_desc(vd); in sprd_dma_tx_status() local
677 struct sprd_dma_chn_hw *hw = &sdesc->chn_hw; in sprd_dma_tx_status()
688 struct sprd_dma_desc *sdesc = schan->cur_desc; in sprd_dma_tx_status() local
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| H A D | altera-msgdma.c | 535 struct msgdma_sw_desc *sdesc, *next; in msgdma_copy_desc_to_fifo() local
539 list_for_each_entry_safe(sdesc, next, &desc->tx_list, node) in msgdma_copy_desc_to_fifo()
540 msgdma_copy_one(mdev, sdesc); in msgdma_copy_desc_to_fifo()
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| /linux/drivers/crypto/bcm/ |
| H A D | util.c | 188 struct sdesc { struct
218 struct sdesc *sdesc; in do_shash() local
228 sdesc = kmalloc(size, GFP_KERNEL); in do_shash()
229 if (!sdesc) { in do_shash()
233 sdesc->shash.tfm = hash; in do_shash()
243 rc = crypto_shash_init(&sdesc->shash); in do_shash()
248 rc = crypto_shash_update(&sdesc->shash, data1, data1_len); in do_shash()
254 rc = crypto_shash_update(&sdesc->shash, data2, data2_len); in do_shash()
260 rc = crypto_shash_final(&sdesc->shash, result); in do_shash()
266 kfree(sdesc); in do_shash()
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| /linux/fs/smb/client/ |
| H A D | misc.c | 797 cifs_alloc_hash(const char *name, struct shash_desc **sdesc) in cifs_alloc_hash() argument
802 if (*sdesc) in cifs_alloc_hash()
809 *sdesc = NULL; in cifs_alloc_hash()
813 *sdesc = kmalloc(sizeof(struct shash_desc) + crypto_shash_descsize(alg), GFP_KERNEL); in cifs_alloc_hash()
814 if (*sdesc == NULL) { in cifs_alloc_hash()
820 (*sdesc)->tfm = alg; in cifs_alloc_hash()
831 cifs_free_hash(struct shash_desc **sdesc) in cifs_free_hash() argument
833 if (unlikely(!sdesc) || !*sdesc) in cifs_free_hash()
836 if ((*sdesc)->tfm) { in cifs_free_hash()
837 crypto_free_shash((*sdesc)->tfm); in cifs_free_hash()
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| H A D | cifsproto.h | 353 int cifs_alloc_hash(const char *name, struct shash_desc **sdesc);
354 void cifs_free_hash(struct shash_desc **sdesc);
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| /linux/drivers/dma/xilinx/ |
| H A D | zynqmp_dma.c | 316 struct zynqmp_dma_desc_ll *sdesc, in zynqmp_dma_config_sg_ll_desc() argument
320 struct zynqmp_dma_desc_ll *ddesc = sdesc + 1; in zynqmp_dma_config_sg_ll_desc()
322 sdesc->size = ddesc->size = len; in zynqmp_dma_config_sg_ll_desc()
323 sdesc->addr = src; in zynqmp_dma_config_sg_ll_desc()
326 sdesc->ctrl = ddesc->ctrl = ZYNQMP_DMA_DESC_CTRL_SIZE_256; in zynqmp_dma_config_sg_ll_desc()
328 sdesc->ctrl |= ZYNQMP_DMA_DESC_CTRL_COHRNT; in zynqmp_dma_config_sg_ll_desc()
334 ((uintptr_t)sdesc - (uintptr_t)chan->desc_pool_v); in zynqmp_dma_config_sg_ll_desc()
443 struct zynqmp_dma_desc_sw *sdesc) in zynqmp_dma_free_descriptor() argument
448 list_move_tail(&sdesc->node, &chan->free_list); in zynqmp_dma_free_descriptor()
449 list_for_each_entry_safe(child, next, &sdesc->tx_list, node) { in zynqmp_dma_free_descriptor()
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| /linux/drivers/crypto/marvell/octeontx/ |
| H A D | otx_cptvf_algs.c | 561 ctx->sdesc = alloc_sdesc(ctx->hashalg); in cpt_aead_init()
562 if (!ctx->sdesc) { in cpt_aead_init()
624 kfree(ctx->sdesc); in otx_cpt_aead_exit()
691 struct otx_cpt_sdesc *sdesc; in alloc_sdesc() local
695 sdesc = kmalloc(size, GFP_KERNEL); in alloc_sdesc()
696 if (!sdesc) in alloc_sdesc()
699 sdesc->shash.tfm = alg; in alloc_sdesc()
701 return sdesc; in alloc_sdesc()
761 ret = crypto_shash_digest(&ctx->sdesc->shash, keys->authkey, in aead_hmac_init()
810 crypto_shash_init(&ctx->sdesc->shash); in aead_hmac_init()
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| H A D | otx_cptvf_algs.h | 172 struct otx_cpt_sdesc *sdesc; member
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| /linux/drivers/net/wireless/ath/ath10k/ |
| H A D | ce.c | 433 struct ce_desc *desc, sdesc; in _ath10k_ce_send_nolock() local
461 sdesc.addr = __cpu_to_le32(buffer); in _ath10k_ce_send_nolock()
462 sdesc.nbytes = __cpu_to_le16(nbytes); in _ath10k_ce_send_nolock()
463 sdesc.flags = __cpu_to_le16(desc_flags); in _ath10k_ce_send_nolock()
465 *desc = sdesc; in _ath10k_ce_send_nolock()
490 struct ce_desc_64 *desc, sdesc; in _ath10k_ce_send_nolock_64() local
528 addr = (__le32 *)&sdesc.addr; in _ath10k_ce_send_nolock_64()
538 sdesc.nbytes = __cpu_to_le16(nbytes); in _ath10k_ce_send_nolock_64()
539 sdesc.flags = __cpu_to_le16(desc_flags); in _ath10k_ce_send_nolock_64()
541 *desc = sdesc; in _ath10k_ce_send_nolock_64()
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| /linux/drivers/net/ethernet/chelsio/cxgb3/ |
| H A D | sge.c | 237 struct tx_sw_desc *d = &q->sdesc[cidx]; in unmap_skb()
266 d = cidx + 1 == q->size ? q->sdesc : d + 1; in unmap_skb()
292 d = &q->sdesc[cidx]; in free_tx_desc()
305 d = q->sdesc; in free_tx_desc()
381 struct rx_sw_desc *d = &q->sdesc[cidx]; in free_rx_bufs()
503 struct rx_sw_desc *sd = &q->sdesc[q->pidx]; in refill_fl()
546 sd = q->sdesc; in refill_fl()
580 q->sdesc[q->pidx] = q->sdesc[idx]; in recycle_rx_buf()
683 kfree(q->fl[i].sdesc); in t3_free_qset()
695 if (q->txq[i].sdesc) { in t3_free_qset()
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| H A D | adapter.h | 115 struct rx_sw_desc *sdesc; /* address of SW Rx descriptor ring */ member
176 struct tx_sw_desc *sdesc; /* address of SW Tx descriptor ring */ member
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| /linux/drivers/net/ethernet/chelsio/cxgb4/ |
| H A D | sge.c | 319 d = &q->sdesc[cidx]; in free_tx_desc()
332 d = q->sdesc; in free_tx_desc()
441 struct rx_sw_desc *d = &q->sdesc[q->cidx]; in free_rx_bufs()
468 struct rx_sw_desc *d = &q->sdesc[q->cidx]; in unmap_rx_buf()
543 struct rx_sw_desc *sd = &q->sdesc[q->pidx]; in refill_fl()
584 sd = q->sdesc; in refill_fl()
613 sd = q->sdesc; in refill_fl()
1568 sgl_sdesc = &q->q.sdesc[last_desc]; in cxgb4_eth_xmit()
1876 sgl_sdesc = &txq->q.sdesc[last_desc]; in cxgb4_vf_eth_xmit()
3020 q->q.sdesc[last_desc].skb = skb; in service_ofldq()
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| H A D | cxgb4_uld.c | 413 kfree(txq->q.sdesc); in free_sge_txq_uld()
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| /linux/drivers/crypto/marvell/octeontx2/ |
| H A D | otx2_cptvf_algs.h | 165 struct otx2_cpt_sdesc *sdesc; member
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| /linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/ |
| H A D | chcr_ktls.c | 1137 sgl_sdesc = &q->q.sdesc[last_desc]; in chcr_ktls_xmit_wr_complete()
1322 sgl_sdesc = &q->q.sdesc[last_desc]; in chcr_ktls_xmit_wr_short()
1500 sgl_sdesc = &q->q.sdesc[last_desc]; in chcr_ktls_tx_plaintxt()
1600 sgl_sdesc = &q->q.sdesc[last_desc]; in chcr_ktls_tunnel_pkt()
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| /linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/ |
| H A D | chcr_ipsec.c | 751 sgl_sdesc = &q->q.sdesc[last_desc]; in ch_ipsec_xmit()
|