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net/ice: check DSN package file firstly

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Align the package file search sequence with PF only for DCF mode. Get
the DSN through the virtual channel firstly to check the accessibility
of the package file.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Haiyue Wang 2020-04-16 11:11:22 +08:00 committed by Ferruh Yigit
parent 63660ea3ee
commit d1c91179e9
1 changed files with 26 additions and 4 deletions
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30
drivers/net/ice/ice_dcf_parent.c
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@ -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))