diff options
| -rw-r--r-- | drivers/net/ipa/ipa_data.h | 62 | ||||
| -rw-r--r-- | drivers/net/ipa/ipa_endpoint.h | 62 |
2 files changed, 62 insertions, 62 deletions
diff --git a/drivers/net/ipa/ipa_data.h b/drivers/net/ipa/ipa_data.h index dbbeecf6df29..d611b5e96497 100644 --- a/drivers/net/ipa/ipa_data.h +++ b/drivers/net/ipa/ipa_data.h @@ -96,68 +96,6 @@ struct gsi_channel_data { }; /** - * struct ipa_endpoint_tx_data - configuration data for TX endpoints - * @seq_type: primary packet processing sequencer type - * @seq_rep_type: sequencer type for replication processing - * @status_endpoint: endpoint to which status elements are sent - * - * The @status_endpoint is only valid if the endpoint's @status_enable - * flag is set. - */ -struct ipa_endpoint_tx_data { - enum ipa_seq_type seq_type; - enum ipa_seq_rep_type seq_rep_type; - enum ipa_endpoint_name status_endpoint; -}; - -/** - * struct ipa_endpoint_rx_data - configuration data for RX endpoints - * @buffer_size: requested receive buffer size (bytes) - * @pad_align: power-of-2 boundary to which packet payload is aligned - * @aggr_close_eof: whether aggregation closes on end-of-frame - * - * With each packet it transfers, the IPA hardware can perform certain - * transformations of its packet data. One of these is adding pad bytes - * to the end of the packet data so the result ends on a power-of-2 boundary. - * - * It is also able to aggregate multiple packets into a single receive buffer. - * Aggregation is "open" while a buffer is being filled, and "closes" when - * certain criteria are met. One of those criteria is the sender indicating - * a "frame" consisting of several transfers has ended. - */ -struct ipa_endpoint_rx_data { - u32 buffer_size; - u32 pad_align; - bool aggr_close_eof; -}; - -/** - * struct ipa_endpoint_config_data - IPA endpoint hardware configuration - * @resource_group: resource group to assign endpoint to - * @checksum: whether checksum offload is enabled - * @qmap: whether endpoint uses QMAP protocol - * @aggregation: whether endpoint supports aggregation - * @status_enable: whether endpoint uses status elements - * @dma_mode: whether endpoint operates in DMA mode - * @dma_endpoint: peer endpoint, if operating in DMA mode - * @tx: TX-specific endpoint information (see above) - * @rx: RX-specific endpoint information (see above) - */ -struct ipa_endpoint_config_data { - u32 resource_group; - bool checksum; - bool qmap; - bool aggregation; - bool status_enable; - bool dma_mode; - enum ipa_endpoint_name dma_endpoint; - union { - struct ipa_endpoint_tx_data tx; - struct ipa_endpoint_rx_data rx; - }; -}; - -/** * struct ipa_endpoint_data - IPA endpoint configuration data * @filter_support: whether endpoint supports filtering * @config: hardware configuration (see above) diff --git a/drivers/net/ipa/ipa_endpoint.h b/drivers/net/ipa/ipa_endpoint.h index 12fd5b16c18e..85fe15b5d983 100644 --- a/drivers/net/ipa/ipa_endpoint.h +++ b/drivers/net/ipa/ipa_endpoint.h @@ -41,6 +41,68 @@ enum ipa_endpoint_name { #define IPA_ENDPOINT_MAX 32 /* Max supported by driver */ /** + * struct ipa_endpoint_tx_data - configuration data for TX endpoints + * @seq_type: primary packet processing sequencer type + * @seq_rep_type: sequencer type for replication processing + * @status_endpoint: endpoint to which status elements are sent + * + * The @status_endpoint is only valid if the endpoint's @status_enable + * flag is set. + */ +struct ipa_endpoint_tx_data { + enum ipa_seq_type seq_type; + enum ipa_seq_rep_type seq_rep_type; + enum ipa_endpoint_name status_endpoint; +}; + +/** + * struct ipa_endpoint_rx_data - configuration data for RX endpoints + * @buffer_size: requested receive buffer size (bytes) + * @pad_align: power-of-2 boundary to which packet payload is aligned + * @aggr_close_eof: whether aggregation closes on end-of-frame + * + * With each packet it transfers, the IPA hardware can perform certain + * transformations of its packet data. One of these is adding pad bytes + * to the end of the packet data so the result ends on a power-of-2 boundary. + * + * It is also able to aggregate multiple packets into a single receive buffer. + * Aggregation is "open" while a buffer is being filled, and "closes" when + * certain criteria are met. One of those criteria is the sender indicating + * a "frame" consisting of several transfers has ended. + */ +struct ipa_endpoint_rx_data { + u32 buffer_size; + u32 pad_align; + bool aggr_close_eof; +}; + +/** + * struct ipa_endpoint_config_data - IPA endpoint hardware configuration + * @resource_group: resource group to assign endpoint to + * @checksum: whether checksum offload is enabled + * @qmap: whether endpoint uses QMAP protocol + * @aggregation: whether endpoint supports aggregation + * @status_enable: whether endpoint uses status elements + * @dma_mode: whether endpoint operates in DMA mode + * @dma_endpoint: peer endpoint, if operating in DMA mode + * @tx: TX-specific endpoint information (see above) + * @rx: RX-specific endpoint information (see above) + */ +struct ipa_endpoint_config_data { + u32 resource_group; + bool checksum; + bool qmap; + bool aggregation; + bool status_enable; + bool dma_mode; + enum ipa_endpoint_name dma_endpoint; + union { + struct ipa_endpoint_tx_data tx; + struct ipa_endpoint_rx_data rx; + }; +}; + +/** * enum ipa_replenish_flag: RX buffer replenish flags * * @IPA_REPLENISH_ENABLED: Whether receive buffer replenishing is enabled |