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Message-Id: <20220519151217.654890-6-elder@linaro.org>
Date: Thu, 19 May 2022 10:12:15 -0500
From: Alex Elder <elder@...aro.org>
To: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com
Cc: mka@...omium.org, evgreen@...omium.org, bjorn.andersson@...aro.org,
quic_cpratapa@...cinc.com, quic_avuyyuru@...cinc.com,
quic_jponduru@...cinc.com, quic_subashab@...cinc.com,
elder@...nel.org, netdev@...r.kernel.org,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 5/7] net: ipa: move endpoint configuration data definitions
Move the definitions of the structures defining endpoint-specific
configuration data out of "ipa_data.h" and into "ipa_endpoint.h".
This is a trivial movement of code without any other change, to
prepare for the next few patches.
Signed-off-by: Alex Elder <elder@...aro.org>
---
drivers/net/ipa/ipa_data.h | 62 ----------------------------------
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 dbbeecf6df298..d611b5e96497c 100644
--- a/drivers/net/ipa/ipa_data.h
+++ b/drivers/net/ipa/ipa_data.h
@@ -95,68 +95,6 @@ struct gsi_channel_data {
u8 tlv_count;
};
-/**
- * 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
diff --git a/drivers/net/ipa/ipa_endpoint.h b/drivers/net/ipa/ipa_endpoint.h
index 12fd5b16c18eb..85fe15b5d983e 100644
--- a/drivers/net/ipa/ipa_endpoint.h
+++ b/drivers/net/ipa/ipa_endpoint.h
@@ -40,6 +40,68 @@ 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
*
--
2.32.0
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