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Drivers: ccree: ssi_buffer_mgr.c - align block comments
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Derek Robson
Greg Kroah-Hartman
parent
84e8a6cf4c
commit
2686444e5f
@ -330,7 +330,8 @@ static int ssi_buffer_mgr_generate_mlli(
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/* set last bit in the current table */
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if (sg_data->mlli_nents[i] != NULL) {
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/*Calculate the current MLLI table length for the
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length field in the descriptor*/
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*length field in the descriptor
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*/
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*(sg_data->mlli_nents[i]) +=
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(total_nents - prev_total_nents);
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prev_total_nents = total_nents;
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@ -463,7 +464,8 @@ static int ssi_buffer_mgr_map_scatterlist(
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}
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if (!is_chained) {
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/* In case of mmu the number of mapped nents might
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be changed from the original sgl nents */
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* be changed from the original sgl nents
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*/
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*mapped_nents = dma_map_sg(dev, sg, *nents, direction);
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if (unlikely(*mapped_nents == 0)){
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*nents = 0;
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@ -472,7 +474,8 @@ static int ssi_buffer_mgr_map_scatterlist(
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}
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} else {
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/*In this case the driver maps entry by entry so it
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must have the same nents before and after map */
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* must have the same nents before and after map
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*/
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*mapped_nents = ssi_buffer_mgr_dma_map_sg(dev,
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sg,
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*nents,
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@ -764,7 +767,8 @@ void ssi_buffer_mgr_unmap_aead_request(
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}
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/*In case a pool was set, a table was
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allocated and should be released */
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*allocated and should be released
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*/
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if (areq_ctx->mlli_params.curr_pool != NULL) {
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SSI_LOG_DEBUG("free MLLI buffer: dma=0x%08llX virt=%pK\n",
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(unsigned long long)areq_ctx->mlli_params.mlli_dma_addr,
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@ -801,7 +805,8 @@ void ssi_buffer_mgr_unmap_aead_request(
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size_to_skip += crypto_aead_ivsize(tfm);
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}
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/* copy mac to a temporary location to deal with possible
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data memory overriding that caused by cache coherence problem. */
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* data memory overriding that caused by cache coherence problem.
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*/
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ssi_buffer_mgr_copy_scatterlist_portion(
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areq_ctx->backup_mac, req->src,
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size_to_skip+ req->cryptlen - areq_ctx->req_authsize,
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@ -965,7 +970,8 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
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areq_ctx->assoc.nents = mapped_nents;
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/* in CCM case we have additional entry for
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* ccm header configurations */
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* ccm header configurations
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*/
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if (areq_ctx->ccm_hdr_size != ccm_header_size_null) {
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if (unlikely((mapped_nents + 1) >
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LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES)) {
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@ -1068,13 +1074,15 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
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if (unlikely(areq_ctx->is_icv_fragmented == true)) {
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/* Backup happens only when ICV is fragmented, ICV
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verification is made by CPU compare in order to simplify
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MAC verification upon request completion */
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* verification is made by CPU compare in order to simplify
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* MAC verification upon request completion
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*/
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if (direct == DRV_CRYPTO_DIRECTION_DECRYPT) {
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#if !DX_HAS_ACP
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/* In ACP platform we already copying ICV
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for any INPLACE-DECRYPT operation, hence
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we must neglect this code. */
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* for any INPLACE-DECRYPT operation, hence
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* we must neglect this code.
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*/
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u32 size_to_skip = req->assoclen;
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if (areq_ctx->is_gcm4543) {
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size_to_skip += crypto_aead_ivsize(tfm);
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@ -1120,8 +1128,9 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
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if (unlikely(areq_ctx->is_icv_fragmented == true)) {
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/* Backup happens only when ICV is fragmented, ICV
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verification is made by CPU compare in order to simplify
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MAC verification upon request completion */
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* verification is made by CPU compare in order to simplify
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* MAC verification upon request completion
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*/
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u32 size_to_skip = req->assoclen;
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if (areq_ctx->is_gcm4543) {
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size_to_skip += crypto_aead_ivsize(tfm);
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@ -1378,7 +1387,8 @@ int ssi_buffer_mgr_map_aead_request(
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size_to_skip += crypto_aead_ivsize(tfm);
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}
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/* copy mac to a temporary location to deal with possible
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data memory overriding that caused by cache coherence problem. */
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* data memory overriding that caused by cache coherence problem.
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*/
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ssi_buffer_mgr_copy_scatterlist_portion(
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areq_ctx->backup_mac, req->src,
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size_to_skip+ req->cryptlen - areq_ctx->req_authsize,
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@ -1494,11 +1504,11 @@ int ssi_buffer_mgr_map_aead_request(
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if (likely(areq_ctx->is_single_pass == true)) {
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/*
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* Create MLLI table for:
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* (1) Assoc. data
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* (2) Src/Dst SGLs
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* Note: IV is contg. buffer (not an SGL)
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*/
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* Create MLLI table for:
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* (1) Assoc. data
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* (2) Src/Dst SGLs
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* Note: IV is contg. buffer (not an SGL)
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*/
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rc = ssi_buffer_mgr_aead_chain_assoc(drvdata, req, &sg_data, true, false);
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if (unlikely(rc != 0))
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goto aead_map_failure;
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@ -1510,25 +1520,25 @@ int ssi_buffer_mgr_map_aead_request(
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goto aead_map_failure;
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} else { /* DOUBLE-PASS flow */
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/*
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* Prepare MLLI table(s) in this order:
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*
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* If ENCRYPT/DECRYPT (inplace):
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for src/dst (inplace operation)
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*
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* If ENCRYPT (non-inplace)
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for dst
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* (4) MLLI for src
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*
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* If DECRYPT (non-inplace)
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for src
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* (4) MLLI for dst
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*/
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* Prepare MLLI table(s) in this order:
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*
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* If ENCRYPT/DECRYPT (inplace):
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for src/dst (inplace operation)
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*
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* If ENCRYPT (non-inplace)
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for dst
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* (4) MLLI for src
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*
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* If DECRYPT (non-inplace)
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* (1) MLLI table for assoc
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* (2) IV entry (chained right after end of assoc)
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* (3) MLLI for src
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* (4) MLLI for dst
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*/
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rc = ssi_buffer_mgr_aead_chain_assoc(drvdata, req, &sg_data, false, true);
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if (unlikely(rc != 0))
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goto aead_map_failure;
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@ -1793,7 +1803,8 @@ void ssi_buffer_mgr_unmap_hash_request(
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&areq_ctx->buff1_cnt;
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/*In case a pool was set, a table was
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allocated and should be released */
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*allocated and should be released
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*/
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if (areq_ctx->mlli_params.curr_pool != NULL) {
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SSI_LOG_DEBUG("free MLLI buffer: dma=0x%llX virt=%pK\n",
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(unsigned long long)areq_ctx->mlli_params.mlli_dma_addr,
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