Drivers: ccree: ssi_buffer_mgr.c - align block comments
Subsystems (2)
PATCH v2 21/27 Drivers: ccree: ssi_buffer_mgr.c - align block comments
Fixed block comment alignment, Style fix only
Found using checkpatch
Signed-off-by Derek Robson <[email protected]>
--- drivers/staging/ccree/ssi_buffer_mgr.c | 87 +++++++++++++++++++--------------- 1 file changed, 49 insertions(+), 38 deletions(-)
drivers/staging/ccree/ssi_buffer_mgr.c +49 -38
@@ -330,7 +330,8 @@ static int ssi_buffer_mgr_generate_mlli(/* set last bit in the current table */ if (sg_data->mlli_nents[i] !=NULL ) {/*Calculate the current MLLI table length for the -length field in the descriptor*/ +*length field in the descriptor +*/ *(sg_data->mlli_nents[i]) += (total_nents - prev_total_nents); prev_total_nents = total_nents;
@@ -463,7 +464,8 @@ static int ssi_buffer_mgr_map_scatterlist( }if (!is_chained) {/* In case of mmu the number of mapped nents might -be changed from the original sgl nents */ +* be changed from the original sgl nents +*/ *mapped_nents =dma_map_sg (dev, sg, *nents, direction);if (unlikely (*mapped_nents ==0 )){ *nents =0 ;
@@ -472,7 +474,8 @@ static int ssi_buffer_mgr_map_scatterlist( } }else {/*In this case the driver maps entry by entry so it -must have the same nents before and after map */ +* must have the same nents before and after map +*/ *mapped_nents = ssi_buffer_mgr_dma_map_sg(dev, sg, *nents,
@@ -764,7 +767,8 @@ void ssi_buffer_mgr_unmap_aead_request( }/*In case a pool was set, a table was -allocated and should be released */ +*allocated and should be released +*/ if (areq_ctx->mlli_params.curr_pool !=NULL ) { SSI_LOG_DEBUG("free MLLI buffer: dma=0x%08llX virt=%pK\n", (unsigned long long)areq_ctx->mlli_params.mlli_dma_addr,
@@ -801,7 +805,8 @@ void ssi_buffer_mgr_unmap_aead_request( size_to_skip +=crypto_aead_ivsize (tfm); }/* copy mac to a temporary location to deal with possible -data memory overriding that caused by cache coherence problem. */ +* data memory overriding that caused by cache coherence problem. +*/ ssi_buffer_mgr_copy_scatterlist_portion( areq_ctx->backup_mac, req->src, size_to_skip+ req->cryptlen - areq_ctx->req_authsize,
@@ -965,7 +970,8 @@ static inline int ssi_buffer_mgr_aead_chain_assoc( areq_ctx->assoc.nents = mapped_nents;/* in CCM case we have additional entry for -* ccm header configurations */ +* ccm header configurations +*/ if (areq_ctx->ccm_hdr_size != ccm_header_size_null) {if (unlikely ((mapped_nents +1 ) >LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES )) {
@@ -1068,13 +1074,15 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(if (unlikely (areq_ctx->is_icv_fragmented == true)) {/* Backup happens only when ICV is fragmented, ICV -verification is made by CPU compare in order to simplify -MAC verification upon request completion */ +* verification is made by CPU compare in order to simplify +* MAC verification upon request completion +*/ if (direct ==DRV_CRYPTO_DIRECTION_DECRYPT ) {#if !DX_HAS_ACP /* In ACP platform we already copying ICV -for any INPLACE-DECRYPT operation, hence -we must neglect this code. */ +* for any INPLACE-DECRYPT operation, hence +* we must neglect this code. +*/ u32 size_to_skip = req->assoclen;if (areq_ctx->is_gcm4543) { size_to_skip +=crypto_aead_ivsize (tfm);
@@ -1120,8 +1128,9 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(if (unlikely (areq_ctx->is_icv_fragmented == true)) {/* Backup happens only when ICV is fragmented, ICV -verification is made by CPU compare in order to simplify -MAC verification upon request completion */ +* verification is made by CPU compare in order to simplify +* MAC verification upon request completion +*/ u32 size_to_skip = req->assoclen;if (areq_ctx->is_gcm4543) { size_to_skip +=crypto_aead_ivsize (tfm);
@@ -1378,7 +1387,8 @@ int ssi_buffer_mgr_map_aead_request( size_to_skip +=crypto_aead_ivsize (tfm); }/* copy mac to a temporary location to deal with possible -data memory overriding that caused by cache coherence problem. */ +* data memory overriding that caused by cache coherence problem. +*/ ssi_buffer_mgr_copy_scatterlist_portion( areq_ctx->backup_mac, req->src, size_to_skip+ req->cryptlen - areq_ctx->req_authsize,
@@ -1494,11 +1504,11 @@ int ssi_buffer_mgr_map_aead_request(if (likely (areq_ctx->is_single_pass == true)) {/* -* Create MLLI table for: -* (1) Assoc. data -* (2) Src/Dst SGLs -* Note: IV is contg. buffer (not an SGL) -*/ +* Create MLLI table for: +* (1) Assoc. data +* (2) Src/Dst SGLs +* Note: IV is contg. buffer (not an SGL) +*/ rc =ssi_buffer_mgr_aead_chain_assoc (drvdata, req, &sg_data, true, false);if (unlikely (rc !=0 )) goto aead_map_failure;
@@ -1510,25 +1520,25 @@ int ssi_buffer_mgr_map_aead_request( goto aead_map_failure; }else {/* DOUBLE-PASS flow */ /* -* Prepare MLLI table(s) in this order: -* -* If ENCRYPT/DECRYPT (inplace): -* (1) MLLI table for assoc -* (2) IV entry (chained right after end of assoc) -* (3) MLLI for src/dst (inplace operation) -* -* If ENCRYPT (non-inplace) -* (1) MLLI table for assoc -* (2) IV entry (chained right after end of assoc) -* (3) MLLI for dst -* (4) MLLI for src -* -* If DECRYPT (non-inplace) -* (1) MLLI table for assoc -* (2) IV entry (chained right after end of assoc) -* (3) MLLI for src -* (4) MLLI for dst -*/ +* Prepare MLLI table(s) in this order: +* +* If ENCRYPT/DECRYPT (inplace): +* (1) MLLI table for assoc +* (2) IV entry (chained right after end of assoc) +* (3) MLLI for src/dst (inplace operation) +* +* If ENCRYPT (non-inplace) +* (1) MLLI table for assoc +* (2) IV entry (chained right after end of assoc) +* (3) MLLI for dst +* (4) MLLI for src +* +* If DECRYPT (non-inplace) +* (1) MLLI table for assoc +* (2) IV entry (chained right after end of assoc) +* (3) MLLI for src +* (4) MLLI for dst +*/ rc =ssi_buffer_mgr_aead_chain_assoc (drvdata, req, &sg_data, false, true);if (unlikely (rc !=0 )) goto aead_map_failure;
@@ -1793,7 +1803,8 @@ void ssi_buffer_mgr_unmap_hash_request( &areq_ctx->buff1_cnt;/*In case a pool was set, a table was -allocated and should be released */ +*allocated and should be released +*/ if (areq_ctx->mlli_params.curr_pool !=NULL ) { SSI_LOG_DEBUG("free MLLI buffer: dma=0x%llX virt=%pK\n", (unsigned long long)areq_ctx->mlli_params.mlli_dma_addr,
Signature · 1 line
2.13.0