* [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly
@ 2020-04-16 3:11 Haiyue Wang
2020-04-17 4:50 ` Ye Xiaolong
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Haiyue Wang @ 2020-04-16 3:11 UTC (permalink / raw)
To: dev, qi.z.zhang, qiming.yang, xiaolong.ye; +Cc: Haiyue Wang
Align the package file search sequence with PF only for DCF mode. Get
the DSN through the virtual channel firstly to check the package file
accessible.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
---
drivers/net/ice/ice_dcf_parent.c | 30 ++++++++++++++++++++++++++----
1 file changed, 26 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
index e05b6b3e5..d4b4ededb 100644
--- a/drivers/net/ice/ice_dcf_parent.c
+++ b/drivers/net/ice/ice_dcf_parent.c
@@ -226,12 +226,34 @@ ice_dcf_request_pkg_name(struct ice_hw *hw, char *pkg_name)
{
struct ice_dcf_adapter *dcf_adapter =
container_of(hw, struct ice_dcf_adapter, parent.hw);
+ struct virtchnl_pkg_info pkg_info;
+ struct dcf_virtchnl_cmd vc_cmd;
+ uint64_t dsn;
- /* TODO: check with DSN firstly by iAVF */
- PMD_INIT_LOG(DEBUG,
- "DCF VSI_ID = %u",
- dcf_adapter->real_hw.vsi_id);
+ vc_cmd.v_op = VIRTCHNL_OP_DCF_GET_PKG_INFO;
+ vc_cmd.req_msglen = 0;
+ vc_cmd.req_msg = NULL;
+ vc_cmd.rsp_buflen = sizeof(pkg_info);
+ vc_cmd.rsp_msgbuf = (uint8_t *)&pkg_info;
+ if (ice_dcf_execute_virtchnl_cmd(&dcf_adapter->real_hw, &vc_cmd))
+ goto pkg_file_direct;
+
+ rte_memcpy(&dsn, pkg_info.dsn, sizeof(dsn));
+
+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
+ ICE_PKG_FILE_SEARCH_PATH_UPDATES "ice-%016llX.pkg",
+ (unsigned long long)dsn);
+ if (!access(pkg_name, 0))
+ return 0;
+
+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
+ ICE_PKG_FILE_SEARCH_PATH_DEFAULT "ice-%016llX.pkg",
+ (unsigned long long)dsn);
+ if (!access(pkg_name, 0))
+ return 0;
+
+pkg_file_direct:
snprintf(pkg_name,
ICE_MAX_PKG_FILENAME_SIZE, "%s", ICE_PKG_FILE_UPDATES);
if (!access(pkg_name, 0))
--
2.26.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly
2020-04-16 3:11 [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly Haiyue Wang
@ 2020-04-17 4:50 ` Ye Xiaolong
2020-04-17 5:08 ` Wang, Haiyue
2020-04-20 4:59 ` Zhang, Qi Z
2020-04-21 3:17 ` Ye Xiaolong
2 siblings, 1 reply; 5+ messages in thread
From: Ye Xiaolong @ 2020-04-17 4:50 UTC (permalink / raw)
To: Haiyue Wang; +Cc: dev, qi.z.zhang, qiming.yang
On 04/16, Haiyue Wang wrote:
>Align the package file search sequence with PF only for DCF mode. Get
>the DSN through the virtual channel firstly to check the package file
>accessible.
check the accessibility of the package file?
>
>Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
>---
> drivers/net/ice/ice_dcf_parent.c | 30 ++++++++++++++++++++++++++----
> 1 file changed, 26 insertions(+), 4 deletions(-)
>
>diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
>index e05b6b3e5..d4b4ededb 100644
>--- a/drivers/net/ice/ice_dcf_parent.c
>+++ b/drivers/net/ice/ice_dcf_parent.c
>@@ -226,12 +226,34 @@ ice_dcf_request_pkg_name(struct ice_hw *hw, char *pkg_name)
> {
> struct ice_dcf_adapter *dcf_adapter =
> container_of(hw, struct ice_dcf_adapter, parent.hw);
>+ struct virtchnl_pkg_info pkg_info;
>+ struct dcf_virtchnl_cmd vc_cmd;
>+ uint64_t dsn;
>
>- /* TODO: check with DSN firstly by iAVF */
>- PMD_INIT_LOG(DEBUG,
>- "DCF VSI_ID = %u",
>- dcf_adapter->real_hw.vsi_id);
>+ vc_cmd.v_op = VIRTCHNL_OP_DCF_GET_PKG_INFO;
>+ vc_cmd.req_msglen = 0;
>+ vc_cmd.req_msg = NULL;
>+ vc_cmd.rsp_buflen = sizeof(pkg_info);
>+ vc_cmd.rsp_msgbuf = (uint8_t *)&pkg_info;
>
>+ if (ice_dcf_execute_virtchnl_cmd(&dcf_adapter->real_hw, &vc_cmd))
>+ goto pkg_file_direct;
>+
>+ rte_memcpy(&dsn, pkg_info.dsn, sizeof(dsn));
Seems dsn var is redundant, what about using pkg_info.dsn directly?
>+
>+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
>+ ICE_PKG_FILE_SEARCH_PATH_UPDATES "ice-%016llX.pkg",
>+ (unsigned long long)dsn);
>+ if (!access(pkg_name, 0))
>+ return 0;
>+
>+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
>+ ICE_PKG_FILE_SEARCH_PATH_DEFAULT "ice-%016llX.pkg",
>+ (unsigned long long)dsn);
>+ if (!access(pkg_name, 0))
>+ return 0;
>+
>+pkg_file_direct:
> snprintf(pkg_name,
> ICE_MAX_PKG_FILENAME_SIZE, "%s", ICE_PKG_FILE_UPDATES);
> if (!access(pkg_name, 0))
>--
>2.26.1
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly
2020-04-17 4:50 ` Ye Xiaolong
@ 2020-04-17 5:08 ` Wang, Haiyue
0 siblings, 0 replies; 5+ messages in thread
From: Wang, Haiyue @ 2020-04-17 5:08 UTC (permalink / raw)
To: Ye, Xiaolong; +Cc: dev, Zhang, Qi Z, Yang, Qiming
> -----Original Message-----
> From: Ye, Xiaolong <xiaolong.ye@intel.com>
> Sent: Friday, April 17, 2020 12:51
> To: Wang, Haiyue <haiyue.wang@intel.com>
> Cc: dev@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Yang, Qiming <qiming.yang@intel.com>
> Subject: Re: [PATCH v1] net/ice: check the DSN package file firstly
>
> On 04/16, Haiyue Wang wrote:
> >Align the package file search sequence with PF only for DCF mode. Get
> >the DSN through the virtual channel firstly to check the package file
> >accessible.
>
> check the accessibility of the package file?
This looks better.
>
> >
> >Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
> >---
> > drivers/net/ice/ice_dcf_parent.c | 30 ++++++++++++++++++++++++++----
> > 1 file changed, 26 insertions(+), 4 deletions(-)
> >
> >diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
> >index e05b6b3e5..d4b4ededb 100644
> >--- a/drivers/net/ice/ice_dcf_parent.c
> >+++ b/drivers/net/ice/ice_dcf_parent.c
> >@@ -226,12 +226,34 @@ ice_dcf_request_pkg_name(struct ice_hw *hw, char *pkg_name)
> > {
> > struct ice_dcf_adapter *dcf_adapter =
> > container_of(hw, struct ice_dcf_adapter, parent.hw);
> >+ struct virtchnl_pkg_info pkg_info;
> >+ struct dcf_virtchnl_cmd vc_cmd;
> >+ uint64_t dsn;
> >
> >- /* TODO: check with DSN firstly by iAVF */
> >- PMD_INIT_LOG(DEBUG,
> >- "DCF VSI_ID = %u",
> >- dcf_adapter->real_hw.vsi_id);
> >+ vc_cmd.v_op = VIRTCHNL_OP_DCF_GET_PKG_INFO;
> >+ vc_cmd.req_msglen = 0;
> >+ vc_cmd.req_msg = NULL;
> >+ vc_cmd.rsp_buflen = sizeof(pkg_info);
> >+ vc_cmd.rsp_msgbuf = (uint8_t *)&pkg_info;
> >
> >+ if (ice_dcf_execute_virtchnl_cmd(&dcf_adapter->real_hw, &vc_cmd))
> >+ goto pkg_file_direct;
> >+
> >+ rte_memcpy(&dsn, pkg_info.dsn, sizeof(dsn));
>
> Seems dsn var is redundant, what about using pkg_info.dsn directly?
>
pkg_info.dsn is defined as dsn[8], which is designed to align with
old driver. ;-) Now the ice kernel module uses 64bit to format:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ceb2f00707f97f8f881d6f253e7123bf5b17d308
> >+
> >+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
> >+ ICE_PKG_FILE_SEARCH_PATH_UPDATES "ice-%016llX.pkg",
> >+ (unsigned long long)dsn);
> >+ if (!access(pkg_name, 0))
> >+ return 0;
> >+
> >+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
> >+ ICE_PKG_FILE_SEARCH_PATH_DEFAULT "ice-%016llX.pkg",
> >+ (unsigned long long)dsn);
> >+ if (!access(pkg_name, 0))
> >+ return 0;
> >+
> >+pkg_file_direct:
> > snprintf(pkg_name,
> > ICE_MAX_PKG_FILENAME_SIZE, "%s", ICE_PKG_FILE_UPDATES);
> > if (!access(pkg_name, 0))
> >--
> >2.26.1
> >
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly
2020-04-16 3:11 [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly Haiyue Wang
2020-04-17 4:50 ` Ye Xiaolong
@ 2020-04-20 4:59 ` Zhang, Qi Z
2020-04-21 3:17 ` Ye Xiaolong
2 siblings, 0 replies; 5+ messages in thread
From: Zhang, Qi Z @ 2020-04-20 4:59 UTC (permalink / raw)
To: Wang, Haiyue, dev, Yang, Qiming, Ye, Xiaolong
> -----Original Message-----
> From: Wang, Haiyue <haiyue.wang@intel.com>
> Sent: Thursday, April 16, 2020 11:11 AM
> To: dev@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Yang, Qiming
> <qiming.yang@intel.com>; Ye, Xiaolong <xiaolong.ye@intel.com>
> Cc: Wang, Haiyue <haiyue.wang@intel.com>
> Subject: [PATCH v1] net/ice: check the DSN package file firstly
>
> Align the package file search sequence with PF only for DCF mode. Get the
> DSN through the virtual channel firstly to check the package file accessible.
>
> Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
> ---
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly
2020-04-16 3:11 [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly Haiyue Wang
2020-04-17 4:50 ` Ye Xiaolong
2020-04-20 4:59 ` Zhang, Qi Z
@ 2020-04-21 3:17 ` Ye Xiaolong
2 siblings, 0 replies; 5+ messages in thread
From: Ye Xiaolong @ 2020-04-21 3:17 UTC (permalink / raw)
To: Haiyue Wang; +Cc: dev, qi.z.zhang, qiming.yang
On 04/16, Haiyue Wang wrote:
>Align the package file search sequence with PF only for DCF mode. Get
>the DSN through the virtual channel firstly to check the package file
>accessible.
>
>Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
>---
> drivers/net/ice/ice_dcf_parent.c | 30 ++++++++++++++++++++++++++----
> 1 file changed, 26 insertions(+), 4 deletions(-)
>
>diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
>index e05b6b3e5..d4b4ededb 100644
>--- a/drivers/net/ice/ice_dcf_parent.c
>+++ b/drivers/net/ice/ice_dcf_parent.c
>@@ -226,12 +226,34 @@ ice_dcf_request_pkg_name(struct ice_hw *hw, char *pkg_name)
> {
> struct ice_dcf_adapter *dcf_adapter =
> container_of(hw, struct ice_dcf_adapter, parent.hw);
>+ struct virtchnl_pkg_info pkg_info;
>+ struct dcf_virtchnl_cmd vc_cmd;
>+ uint64_t dsn;
>
>- /* TODO: check with DSN firstly by iAVF */
>- PMD_INIT_LOG(DEBUG,
>- "DCF VSI_ID = %u",
>- dcf_adapter->real_hw.vsi_id);
>+ vc_cmd.v_op = VIRTCHNL_OP_DCF_GET_PKG_INFO;
>+ vc_cmd.req_msglen = 0;
>+ vc_cmd.req_msg = NULL;
>+ vc_cmd.rsp_buflen = sizeof(pkg_info);
>+ vc_cmd.rsp_msgbuf = (uint8_t *)&pkg_info;
>
>+ if (ice_dcf_execute_virtchnl_cmd(&dcf_adapter->real_hw, &vc_cmd))
>+ goto pkg_file_direct;
>+
>+ rte_memcpy(&dsn, pkg_info.dsn, sizeof(dsn));
>+
>+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
>+ ICE_PKG_FILE_SEARCH_PATH_UPDATES "ice-%016llX.pkg",
>+ (unsigned long long)dsn);
>+ if (!access(pkg_name, 0))
>+ return 0;
>+
>+ snprintf(pkg_name, ICE_MAX_PKG_FILENAME_SIZE,
>+ ICE_PKG_FILE_SEARCH_PATH_DEFAULT "ice-%016llX.pkg",
>+ (unsigned long long)dsn);
>+ if (!access(pkg_name, 0))
>+ return 0;
>+
>+pkg_file_direct:
> snprintf(pkg_name,
> ICE_MAX_PKG_FILENAME_SIZE, "%s", ICE_PKG_FILE_UPDATES);
> if (!access(pkg_name, 0))
>--
>2.26.1
>
Applied to dpdk-next-net-intel, Thanks.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-04-21 3:22 UTC | newest]
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2020-04-16 3:11 [dpdk-dev] [PATCH v1] net/ice: check the DSN package file firstly Haiyue Wang
2020-04-17 4:50 ` Ye Xiaolong
2020-04-17 5:08 ` Wang, Haiyue
2020-04-20 4:59 ` Zhang, Qi Z
2020-04-21 3:17 ` Ye Xiaolong
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