* [dpdk-dev] [PATCH] [v3] vdpa/ifc: increase readability in function
@ 2021-09-27 9:31 jilei chen
0 siblings, 0 replies; 4+ messages in thread
From: jilei chen @ 2021-09-27 9:31 UTC (permalink / raw)
To: xiao.w.wang; +Cc: dev
Use bool type for function's switch parameter,
this could avoid passing "1" or "0" which is not reader friendly.
Signed-off-by: jilei chen <chenjilei@cmss.chinamobile.com>
---
v3:
* Update inappropriate description
v2:
* Concise subject of the patch
* Optimize function parameters
---
drivers/vdpa/ifc/ifcvf_vdpa.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 1dc813d0a3..365da2a8b9 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -182,7 +182,7 @@ ifcvf_vfio_setup(struct ifcvf_internal *internal)
}
static int
-ifcvf_dma_map(struct ifcvf_internal *internal, int do_map)
+ifcvf_dma_map(struct ifcvf_internal *internal, bool do_map)
{
uint32_t i;
int ret;
@@ -538,11 +538,11 @@ update_datapath(struct ifcvf_internal *internal)
if (!rte_atomic32_read(&internal->running) &&
(rte_atomic32_read(&internal->started) &&
rte_atomic32_read(&internal->dev_attached))) {
- ret = ifcvf_dma_map(internal, 1);
+ ret = ifcvf_dma_map(internal, true);
if (ret)
goto err;
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
goto err;
@@ -568,7 +568,7 @@ update_datapath(struct ifcvf_internal *internal)
if (ret)
goto err;
- ret = ifcvf_dma_map(internal, 0);
+ ret = ifcvf_dma_map(internal, false);
if (ret)
goto err;
@@ -850,7 +850,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
goto error;
/* set up interrupt for interrupt relay */
- ret = vdpa_enable_vfio_intr(internal, 1);
+ ret = vdpa_enable_vfio_intr(internal, true);
if (ret)
goto unmap;
@@ -875,7 +875,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
unset_intr:
vdpa_disable_vfio_intr(internal);
unmap:
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
error:
return -1;
}
@@ -934,7 +934,7 @@ ifcvf_dev_close(int vid)
vdpa_disable_vfio_intr(internal);
/* unset DMA map for guest memory */
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
internal->sw_fallback_running = false;
} else {
@@ -1130,7 +1130,7 @@ ifcvf_set_vring_state(int vid, int vring, int state)
}
if (state && !hw->vring[vring].enable) {
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
return ret;
}
--
2.12.2
^ permalink raw reply [flat|nested] 4+ messages in thread* [dpdk-dev] [PATCH] vdpa/ifc: increase readability in function
@ 2021-09-27 5:17 jilei chen
2021-09-27 10:17 ` [dpdk-dev] [PATCH] [v3] " jilei chen
0 siblings, 1 reply; 4+ messages in thread
From: jilei chen @ 2021-09-27 5:17 UTC (permalink / raw)
To: xiao.w.wang; +Cc: dev
Optimize several parameters form order to better readability
Signed-off-by: jilei chen <chenjilei@cmss.chinamobile.com>
---
drivers/vdpa/ifc/ifcvf_vdpa.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 1dc813d0a3..365da2a8b9 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -182,7 +182,7 @@ ifcvf_vfio_setup(struct ifcvf_internal *internal)
}
static int
-ifcvf_dma_map(struct ifcvf_internal *internal, int do_map)
+ifcvf_dma_map(struct ifcvf_internal *internal, bool do_map)
{
uint32_t i;
int ret;
@@ -538,11 +538,11 @@ update_datapath(struct ifcvf_internal *internal)
if (!rte_atomic32_read(&internal->running) &&
(rte_atomic32_read(&internal->started) &&
rte_atomic32_read(&internal->dev_attached))) {
- ret = ifcvf_dma_map(internal, 1);
+ ret = ifcvf_dma_map(internal, true);
if (ret)
goto err;
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
goto err;
@@ -568,7 +568,7 @@ update_datapath(struct ifcvf_internal *internal)
if (ret)
goto err;
- ret = ifcvf_dma_map(internal, 0);
+ ret = ifcvf_dma_map(internal, false);
if (ret)
goto err;
@@ -850,7 +850,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
goto error;
/* set up interrupt for interrupt relay */
- ret = vdpa_enable_vfio_intr(internal, 1);
+ ret = vdpa_enable_vfio_intr(internal, true);
if (ret)
goto unmap;
@@ -875,7 +875,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
unset_intr:
vdpa_disable_vfio_intr(internal);
unmap:
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
error:
return -1;
}
@@ -934,7 +934,7 @@ ifcvf_dev_close(int vid)
vdpa_disable_vfio_intr(internal);
/* unset DMA map for guest memory */
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
internal->sw_fallback_running = false;
} else {
@@ -1130,7 +1130,7 @@ ifcvf_set_vring_state(int vid, int vring, int state)
}
if (state && !hw->vring[vring].enable) {
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
return ret;
}
--
2.12.2
^ permalink raw reply [flat|nested] 4+ messages in thread* [dpdk-dev] [PATCH] [v3] vdpa/ifc: increase readability in function
2021-09-27 5:17 [dpdk-dev] [PATCH] " jilei chen
@ 2021-09-27 10:17 ` jilei chen
2021-09-28 2:22 ` Wang, Xiao W
0 siblings, 1 reply; 4+ messages in thread
From: jilei chen @ 2021-09-27 10:17 UTC (permalink / raw)
To: xiao.w.wang; +Cc: dev
Use bool type for function's switch parameter,
this could avoid passing "1" or "0" which is not reader friendly.
Signed-off-by: jilei chen <chenjilei@cmss.chinamobile.com>
---
v3:
* Update inappropriate description
v2:
* Concise subject of the patch
* Optimize function parameters
---
drivers/vdpa/ifc/ifcvf_vdpa.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 1dc813d0a3..365da2a8b9 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -182,7 +182,7 @@ ifcvf_vfio_setup(struct ifcvf_internal *internal)
}
static int
-ifcvf_dma_map(struct ifcvf_internal *internal, int do_map)
+ifcvf_dma_map(struct ifcvf_internal *internal, bool do_map)
{
uint32_t i;
int ret;
@@ -538,11 +538,11 @@ update_datapath(struct ifcvf_internal *internal)
if (!rte_atomic32_read(&internal->running) &&
(rte_atomic32_read(&internal->started) &&
rte_atomic32_read(&internal->dev_attached))) {
- ret = ifcvf_dma_map(internal, 1);
+ ret = ifcvf_dma_map(internal, true);
if (ret)
goto err;
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
goto err;
@@ -568,7 +568,7 @@ update_datapath(struct ifcvf_internal *internal)
if (ret)
goto err;
- ret = ifcvf_dma_map(internal, 0);
+ ret = ifcvf_dma_map(internal, false);
if (ret)
goto err;
@@ -850,7 +850,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
goto error;
/* set up interrupt for interrupt relay */
- ret = vdpa_enable_vfio_intr(internal, 1);
+ ret = vdpa_enable_vfio_intr(internal, true);
if (ret)
goto unmap;
@@ -875,7 +875,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal *internal)
unset_intr:
vdpa_disable_vfio_intr(internal);
unmap:
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
error:
return -1;
}
@@ -934,7 +934,7 @@ ifcvf_dev_close(int vid)
vdpa_disable_vfio_intr(internal);
/* unset DMA map for guest memory */
- ifcvf_dma_map(internal, 0);
+ ifcvf_dma_map(internal, false);
internal->sw_fallback_running = false;
} else {
@@ -1130,7 +1130,7 @@ ifcvf_set_vring_state(int vid, int vring, int state)
}
if (state && !hw->vring[vring].enable) {
- ret = vdpa_enable_vfio_intr(internal, 0);
+ ret = vdpa_enable_vfio_intr(internal, false);
if (ret)
return ret;
}
--
2.12.2
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [dpdk-dev] [PATCH] [v3] vdpa/ifc: increase readability in function
2021-09-27 10:17 ` [dpdk-dev] [PATCH] [v3] " jilei chen
@ 2021-09-28 2:22 ` Wang, Xiao W
2021-09-30 17:24 ` Ferruh Yigit
0 siblings, 1 reply; 4+ messages in thread
From: Wang, Xiao W @ 2021-09-28 2:22 UTC (permalink / raw)
To: jilei chen; +Cc: dev
Hi,
> -----Original Message-----
> From: jilei chen <chenjilei@cmss.chinamobile.com>
> Sent: Monday, September 27, 2021 6:18 PM
> To: Wang, Xiao W <xiao.w.wang@intel.com>
> Cc: dev@dpdk.org
> Subject: [PATCH] [v3] vdpa/ifc: increase readability in function
>
> Use bool type for function's switch parameter,
> this could avoid passing "1" or "0" which is not reader friendly.
>
> Signed-off-by: jilei chen <chenjilei@cmss.chinamobile.com>
> ---
> v3:
> * Update inappropriate description
>
> v2:
> * Concise subject of the patch
> * Optimize function parameters
> ---
> drivers/vdpa/ifc/ifcvf_vdpa.c | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
> index 1dc813d0a3..365da2a8b9 100644
> --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> @@ -182,7 +182,7 @@ ifcvf_vfio_setup(struct ifcvf_internal *internal)
> }
>
> static int
> -ifcvf_dma_map(struct ifcvf_internal *internal, int do_map)
> +ifcvf_dma_map(struct ifcvf_internal *internal, bool do_map)
> {
> uint32_t i;
> int ret;
> @@ -538,11 +538,11 @@ update_datapath(struct ifcvf_internal *internal)
> if (!rte_atomic32_read(&internal->running) &&
> (rte_atomic32_read(&internal->started) &&
> rte_atomic32_read(&internal->dev_attached))) {
> - ret = ifcvf_dma_map(internal, 1);
> + ret = ifcvf_dma_map(internal, true);
> if (ret)
> goto err;
>
> - ret = vdpa_enable_vfio_intr(internal, 0);
> + ret = vdpa_enable_vfio_intr(internal, false);
> if (ret)
> goto err;
>
> @@ -568,7 +568,7 @@ update_datapath(struct ifcvf_internal *internal)
> if (ret)
> goto err;
>
> - ret = ifcvf_dma_map(internal, 0);
> + ret = ifcvf_dma_map(internal, false);
> if (ret)
> goto err;
>
> @@ -850,7 +850,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal
> *internal)
> goto error;
>
> /* set up interrupt for interrupt relay */
> - ret = vdpa_enable_vfio_intr(internal, 1);
> + ret = vdpa_enable_vfio_intr(internal, true);
> if (ret)
> goto unmap;
>
> @@ -875,7 +875,7 @@ ifcvf_sw_fallback_switchover(struct ifcvf_internal
> *internal)
> unset_intr:
> vdpa_disable_vfio_intr(internal);
> unmap:
> - ifcvf_dma_map(internal, 0);
> + ifcvf_dma_map(internal, false);
> error:
> return -1;
> }
> @@ -934,7 +934,7 @@ ifcvf_dev_close(int vid)
> vdpa_disable_vfio_intr(internal);
>
> /* unset DMA map for guest memory */
> - ifcvf_dma_map(internal, 0);
> + ifcvf_dma_map(internal, false);
>
> internal->sw_fallback_running = false;
> } else {
> @@ -1130,7 +1130,7 @@ ifcvf_set_vring_state(int vid, int vring, int state)
> }
>
> if (state && !hw->vring[vring].enable) {
> - ret = vdpa_enable_vfio_intr(internal, 0);
> + ret = vdpa_enable_vfio_intr(internal, false);
> if (ret)
> return ret;
> }
> --
> 2.12.2
>
>
Acked-by: Xiao Wang <xiao.w.wang@intel.com>
BRs,
Xiao
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [dpdk-dev] [PATCH] [v3] vdpa/ifc: increase readability in function
2021-09-28 2:22 ` Wang, Xiao W
@ 2021-09-30 17:24 ` Ferruh Yigit
0 siblings, 0 replies; 4+ messages in thread
From: Ferruh Yigit @ 2021-09-30 17:24 UTC (permalink / raw)
To: Wang, Xiao W, jilei chen; +Cc: dev
On 9/28/2021 3:22 AM, Wang, Xiao W wrote:
> Hi,
>
>> -----Original Message-----
>> From: jilei chen <chenjilei@cmss.chinamobile.com>
>> Sent: Monday, September 27, 2021 6:18 PM
>> To: Wang, Xiao W <xiao.w.wang@intel.com>
>> Cc: dev@dpdk.org
>> Subject: [PATCH] [v3] vdpa/ifc: increase readability in function
>>
>> Use bool type for function's switch parameter,
>> this could avoid passing "1" or "0" which is not reader friendly.
>>
>> Signed-off-by: jilei chen <chenjilei@cmss.chinamobile.com>>
> Acked-by: Xiao Wang <xiao.w.wang@intel.com>
>
Applied to dpdk-next-net/main, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-09-27 5:17 [dpdk-dev] [PATCH] " jilei chen
2021-09-27 10:17 ` [dpdk-dev] [PATCH] [v3] " jilei chen
2021-09-28 2:22 ` Wang, Xiao W
2021-09-30 17:24 ` Ferruh Yigit
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