diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_com.h')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_com.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h index f0cb043afcc3..ce36444c3c30 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.h +++ b/drivers/net/ethernet/amazon/ena/ena_com.h @@ -347,6 +347,12 @@ struct ena_host_attribute { dma_addr_t host_info_dma_addr; }; +struct ena_extra_properties_strings { + u8 *virt_addr; + dma_addr_t dma_addr; + u32 size; +}; + /* Each ena_dev is a PCI function. */ struct ena_com_dev { struct ena_com_admin_queue admin_queue; @@ -375,6 +381,7 @@ struct ena_com_dev { struct ena_intr_moder_entry *intr_moder_tbl; struct ena_com_llq_info llq_info; + struct ena_extra_properties_strings extra_properties_strings; }; struct ena_com_dev_get_features_ctx { @@ -596,6 +603,31 @@ int ena_com_validate_version(struct ena_com_dev *ena_dev); int ena_com_get_link_params(struct ena_com_dev *ena_dev, struct ena_admin_get_feat_resp *resp); +/* ena_com_extra_properties_strings_init - Initialize the extra properties strings buffer. + * @ena_dev: ENA communication layer struct + * + * Initialize the extra properties strings buffer. + */ +int ena_com_extra_properties_strings_init(struct ena_com_dev *ena_dev); + +/* ena_com_delete_extra_properties_strings - Free the extra properties strings buffer. + * @ena_dev: ENA communication layer struct + * + * Free the allocated extra properties strings buffer. + */ +void ena_com_delete_extra_properties_strings(struct ena_com_dev *ena_dev); + +/* ena_com_get_extra_properties_flags - Retrieve extra properties flags. + * @ena_dev: ENA communication layer struct + * @resp: Extra properties flags. + * + * Retrieve the extra properties flags. + * + * @return - 0 on Success negative value otherwise. + */ +int ena_com_get_extra_properties_flags(struct ena_com_dev *ena_dev, + struct ena_admin_get_feat_resp *resp); + /* ena_com_get_dma_width - Retrieve physical dma address width the device * supports. * @ena_dev: ENA communication layer struct |