+/**
+ * ice_chk_pkg_compat
+ * @hw: pointer to the hardware structure
+ * @ospkg: pointer to the package hdr
+ * @seg: pointer to the package segment hdr
+ *
+ * This function checks the package version compatibility with driver and NVM
+ */
+static enum ice_status
+ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
+ struct ice_seg **seg)
+{
+ struct ice_aqc_get_pkg_info_resp *pkg;
+ enum ice_status status;
+ u16 size;
+ u32 i;
+
+ ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
+
+ /* Check package version compatibility */
+ status = ice_chk_pkg_version(&hw->pkg_ver);
+ if (status) {
+ ice_debug(hw, ICE_DBG_INIT, "Package version check failed.\n");
+ return status;
+ }
+
+ /* find ICE segment in given package */
+ *seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE,
+ ospkg);
+ if (!*seg) {
+ ice_debug(hw, ICE_DBG_INIT, "no ice segment in package.\n");
+ return ICE_ERR_CFG;
+ }
+
+ /* Check if FW is compatible with the OS package */
+ size = ice_struct_size(pkg, pkg_info, ICE_PKG_CNT - 1);
+ pkg = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
+ if (!pkg)
+ return ICE_ERR_NO_MEMORY;
+
+ status = ice_aq_get_pkg_info_list(hw, pkg, size, NULL);
+ if (status)
+ goto fw_ddp_compat_free_alloc;
+
+ for (i = 0; i < LE32_TO_CPU(pkg->count); i++) {
+ /* loop till we find the NVM package */
+ if (!pkg->pkg_info[i].is_in_nvm)
+ continue;
+ if ((*seg)->hdr.seg_format_ver.major !=
+ pkg->pkg_info[i].ver.major ||
+ (*seg)->hdr.seg_format_ver.minor >
+ pkg->pkg_info[i].ver.minor) {
+ status = ICE_ERR_FW_DDP_MISMATCH;
+ ice_debug(hw, ICE_DBG_INIT,
+ "OS package is not compatible with NVM.\n");
+ }
+ /* done processing NVM package so break */
+ break;
+ }
+fw_ddp_compat_free_alloc:
+ ice_free(hw, pkg);
+ return status;
+}
+