diff options
Diffstat (limited to 'drivers/crypto/chelsio/chcr_core.c')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_core.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c index 918da8e6e2d8..c28e018e0773 100644 --- a/drivers/crypto/chelsio/chcr_core.c +++ b/drivers/crypto/chelsio/chcr_core.c @@ -52,6 +52,7 @@ static struct cxgb4_uld_info chcr_uld_info = { int assign_chcr_device(struct chcr_dev **dev) { struct uld_ctx *u_ctx; + int ret = -ENXIO; /* * Which device to use if multiple devices are available TODO @@ -59,15 +60,14 @@ int assign_chcr_device(struct chcr_dev **dev) * must go to the same device to maintain the ordering. */ mutex_lock(&dev_mutex); /* TODO ? */ - u_ctx = list_first_entry(&uld_ctx_list, struct uld_ctx, entry); - if (!u_ctx) { - mutex_unlock(&dev_mutex); - return -ENXIO; + list_for_each_entry(u_ctx, &uld_ctx_list, entry) + if (u_ctx->dev) { + *dev = u_ctx->dev; + ret = 0; + break; } - - *dev = u_ctx->dev; mutex_unlock(&dev_mutex); - return 0; + return ret; } static int chcr_dev_add(struct uld_ctx *u_ctx) @@ -151,18 +151,17 @@ int chcr_uld_rx_handler(void *handle, const __be64 *rsp, { struct uld_ctx *u_ctx = (struct uld_ctx *)handle; struct chcr_dev *dev = u_ctx->dev; - const struct cpl_act_establish *rpl = (struct cpl_act_establish - *)rsp; + const struct cpl_fw6_pld *rpl = (struct cpl_fw6_pld *)rsp; - if (rpl->ot.opcode != CPL_FW6_PLD) { + if (rpl->opcode != CPL_FW6_PLD) { pr_err("Unsupported opcode\n"); return 0; } if (!pgl) - work_handlers[rpl->ot.opcode](dev, (unsigned char *)&rsp[1]); + work_handlers[rpl->opcode](dev, (unsigned char *)&rsp[1]); else - work_handlers[rpl->ot.opcode](dev, pgl->va); + work_handlers[rpl->opcode](dev, pgl->va); return 0; } @@ -202,10 +201,8 @@ static int chcr_uld_state_change(void *handle, enum cxgb4_state state) static int __init chcr_crypto_init(void) { - if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info)) { + if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info)) pr_err("ULD register fail: No chcr crypto support in cxgb4"); - return -1; - } return 0; } |