From 27896aff15d66c241a87402bea81dc03c9fb80bd Mon Sep 17 00:00:00 2001 From: Ayush Sawal Date: Fri, 13 Dec 2019 17:08:52 +0530 Subject: [PATCH] crypto: chelsio - calculating tx_channel_id as per the max number of channels chcr driver was not using the number of channels from lld and assuming that there are always two channels available. With following patch chcr will use number of channel as passed by cxgb4. Signed-off-by: Ayush Sawal Signed-off-by: Herbert Xu --- drivers/crypto/chelsio/chcr_algo.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 1b4a5664e604..586dbc69d0cd 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -1379,7 +1379,8 @@ static int chcr_device_init(struct chcr_context *ctx) txq_perchan = ntxq / u_ctx->lldi.nchan; spin_lock(&ctx->dev->lock_chcr_dev); ctx->tx_chan_id = ctx->dev->tx_channel_id; - ctx->dev->tx_channel_id = !ctx->dev->tx_channel_id; + ctx->dev->tx_channel_id = + (ctx->dev->tx_channel_id + 1) % u_ctx->lldi.nchan; spin_unlock(&ctx->dev->lock_chcr_dev); rxq_idx = ctx->tx_chan_id * rxq_perchan; rxq_idx += id % rxq_perchan;