net/ipa/gsi_trans.c

14 #include "gsi.h"
221 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
256 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
266 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
279 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
293 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
324 bool gsi_channel_trans_idle(struct gsi *gsi, u32 channel_id)
326 	u32 tre_max = gsi_channel_tre_max(gsi, channel_id);
329 	trans_info = &gsi->channel[channel_id].trans_info;
335 struct gsi_trans *gsi_channel_trans_alloc(struct gsi *gsi, u32 channel_id,
339 	struct gsi_channel *channel = &gsi->channel[channel_id];
358 	trans->gsi = gsi;
387 	trans_info = &trans->gsi->channel[trans->channel_id].trans_info;
450 	ret = dma_map_sg(trans->gsi->dev, sg, 1, trans->direction);
477 	ret = dma_map_sg(trans->gsi->dev, sg, used_count, trans->direction);
547 	struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id];
633 		dma_unmap_sg(trans->gsi->dev, trans->sgl, trans->used_count,
649 	/* channel->gsi->mutex is held by caller */
671 int gsi_trans_read_byte(struct gsi *gsi, u32 channel_id, dma_addr_t addr)
673 	struct gsi_channel *channel = &gsi->channel[channel_id];
696 void gsi_trans_read_byte_done(struct gsi *gsi, u32 channel_id)
698 	struct gsi_channel *channel = &gsi->channel[channel_id];
704 int gsi_channel_trans_init(struct gsi *gsi, u32 channel_id)
706 	struct gsi_channel *channel = &gsi->channel[channel_id];
722 	tre_max = gsi_channel_tre_max(channel->gsi, channel_id);
776 	dev_err(gsi->dev, "error %d initializing channel %u transactions\n",