From: beilei.xing@intel.com
To: jingjing.wu@intel.com
Cc: dev@dpdk.org, Beilei Xing <beilei.xing@intel.com>
Subject: [PATCH v2] net/idpf: fix compiling error in CentOS 7
Date: Tue, 1 Nov 2022 02:22:33 +0000 [thread overview]
Message-ID: <20221101022233.104754-1-beilei.xing@intel.com> (raw)
From: Beilei Xing <beilei.xing@intel.com>
There's build error with clang 3.4.2 in CentOS 7:
drivers/net/idpf/idpf_vchnl.c:141:13: error: comparison of constant
522 with expression of type 'enum virtchnl_ops' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
Fixed the compiling error in the patch.
Fixes: 549343c25db8 ("net/idpf: support device initialization")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/idpf/idpf_ethdev.h | 10 +++++-----
drivers/net/idpf/idpf_vchnl.c | 6 +++---
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/idpf/idpf_ethdev.h b/drivers/net/idpf/idpf_ethdev.h
index ccdf4abe40..1efdfe4ce0 100644
--- a/drivers/net/idpf/idpf_ethdev.h
+++ b/drivers/net/idpf/idpf_ethdev.h
@@ -137,7 +137,7 @@ struct idpf_adapter {
struct virtchnl2_version_info virtchnl_version;
struct virtchnl2_get_capabilities *caps;
- volatile enum virtchnl_ops pend_cmd; /* pending command not finished */
+ volatile uint32_t pend_cmd; /* pending command not finished */
uint32_t cmd_retval; /* return value of the cmd response from ipf */
uint8_t *mbx_resp; /* buffer to store the mailbox response from ipf */
@@ -195,7 +195,7 @@ notify_cmd(struct idpf_adapter *adapter, int msg_ret)
adapter->cmd_retval = msg_ret;
/* Return value may be checked in anither thread, need to ensure the coherence. */
rte_wmb();
- adapter->pend_cmd = VIRTCHNL_OP_UNKNOWN;
+ adapter->pend_cmd = VIRTCHNL2_OP_UNKNOWN;
}
/* clear current command. Only call in case execute
@@ -206,15 +206,15 @@ clear_cmd(struct idpf_adapter *adapter)
{
/* Return value may be checked in anither thread, need to ensure the coherence. */
rte_wmb();
- adapter->pend_cmd = VIRTCHNL_OP_UNKNOWN;
+ adapter->pend_cmd = VIRTCHNL2_OP_UNKNOWN;
adapter->cmd_retval = VIRTCHNL_STATUS_SUCCESS;
}
/* Check there is pending cmd in execution. If none, set new command. */
static inline bool
-atomic_set_cmd(struct idpf_adapter *adapter, enum virtchnl_ops ops)
+atomic_set_cmd(struct idpf_adapter *adapter, uint32_t ops)
{
- enum virtchnl_ops op_unk = VIRTCHNL_OP_UNKNOWN;
+ uint32_t op_unk = VIRTCHNL2_OP_UNKNOWN;
bool ret = __atomic_compare_exchange(&adapter->pend_cmd, &op_unk, &ops,
0, __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
diff --git a/drivers/net/idpf/idpf_vchnl.c b/drivers/net/idpf/idpf_vchnl.c
index 00ac5b2a6b..ac6486d4ef 100644
--- a/drivers/net/idpf/idpf_vchnl.c
+++ b/drivers/net/idpf/idpf_vchnl.c
@@ -55,7 +55,7 @@ idpf_vc_clean(struct idpf_adapter *adapter)
}
static int
-idpf_send_vc_msg(struct idpf_adapter *adapter, enum virtchnl_ops op,
+idpf_send_vc_msg(struct idpf_adapter *adapter, uint32_t op,
uint16_t msg_size, uint8_t *msg)
{
struct idpf_ctlq_msg *ctlq_msg;
@@ -118,7 +118,7 @@ idpf_read_msg_from_cp(struct idpf_adapter *adapter, uint16_t buf_len,
struct idpf_ctlq_msg ctlq_msg;
struct idpf_dma_mem *dma_mem = NULL;
enum idpf_vc_result result = IDPF_MSG_NON;
- enum virtchnl_ops opcode;
+ uint32_t opcode;
uint16_t pending = 1;
int ret;
@@ -132,7 +132,7 @@ idpf_read_msg_from_cp(struct idpf_adapter *adapter, uint16_t buf_len,
rte_memcpy(buf, ctlq_msg.ctx.indirect.payload->va, buf_len);
- opcode = (enum virtchnl_ops)rte_le_to_cpu_32(ctlq_msg.cookie.mbx.chnl_opcode);
+ opcode = rte_le_to_cpu_32(ctlq_msg.cookie.mbx.chnl_opcode);
adapter->cmd_retval =
(enum virtchnl_status_code)rte_le_to_cpu_32(ctlq_msg.cookie.mbx.chnl_retval);
--
2.26.2
next reply other threads:[~2022-11-01 2:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-01 2:22 beilei.xing [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-11-01 1:54 [PATCH] " beilei.xing
2022-11-01 2:43 ` [PATCH v2] " beilei.xing
2022-11-01 7:38 ` Ali Alnubani
2022-11-02 12:48 ` Zhang, Qi Z
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