31 static int validate_cfg(const struct pbuf_cfg *cfg)  in validate_cfg()  argument
34 	if (!cfg || !cfg->rd_idx_loc || !cfg->wr_idx_loc || !cfg->data_loc) {  in validate_cfg()
39 	if (!IS_PTR_ALIGNED_BYTES(cfg->rd_idx_loc, MAX(cfg->dcache_alignment, _PBUF_IDX_SIZE)) ||  in validate_cfg()
40 	    !IS_PTR_ALIGNED_BYTES(cfg->wr_idx_loc, MAX(cfg->dcache_alignment, _PBUF_IDX_SIZE)) ||  in validate_cfg()
41 	    !IS_PTR_ALIGNED_BYTES(cfg->data_loc, _PBUF_IDX_SIZE)) {  in validate_cfg()
46 	if (cfg->len < _PBUF_MIN_DATA_LEN || !IS_PTR_ALIGNED_BYTES(cfg->len, _PBUF_IDX_SIZE)) {  in validate_cfg()
51 	if (!(cfg->rd_idx_loc < cfg->wr_idx_loc) ||  in validate_cfg()
52 	    !((uint8_t *)cfg->wr_idx_loc < cfg->data_loc) ||  in validate_cfg()
53 	    !(((uint8_t *)cfg->rd_idx_loc + MAX(_PBUF_IDX_SIZE, cfg->dcache_alignment)) ==  in validate_cfg()
54 	    (uint8_t *)cfg->wr_idx_loc)) {  in validate_cfg()
64 	native_emb_addr_remap((void **)&pb->cfg->rd_idx_loc);  in pbuf_native_addr_remap()
65 	native_emb_addr_remap((void **)&pb->cfg->wr_idx_loc);  in pbuf_native_addr_remap()
66 	native_emb_addr_remap((void **)&pb->cfg->data_loc);  in pbuf_native_addr_remap()
72 	if (validate_cfg(pb->cfg) != 0) {  in pbuf_tx_init()
84 	*(pb->cfg->wr_idx_loc) = pb->data.wr_idx;  in pbuf_tx_init()
85 	*(pb->cfg->rd_idx_loc) = pb->data.rd_idx;  in pbuf_tx_init()
90 	sys_cache_data_flush_range((void *)(pb->cfg->wr_idx_loc), sizeof(*(pb->cfg->wr_idx_loc)));  in pbuf_tx_init()
91 	sys_cache_data_flush_range((void *)(pb->cfg->rd_idx_loc), sizeof(*(pb->cfg->rd_idx_loc)));  in pbuf_tx_init()
98 	if (validate_cfg(pb->cfg) != 0) {  in pbuf_rx_init()
120 	sys_cache_data_invd_range((void *)(pb->cfg->rd_idx_loc), sizeof(*(pb->cfg->rd_idx_loc)));  in pbuf_write()
123 	uint8_t *const data_loc = pb->cfg->data_loc;  in pbuf_write()
124 	const uint32_t blen = pb->cfg->len;  in pbuf_write()
125 	uint32_t rd_idx = *(pb->cfg->rd_idx_loc);  in pbuf_write()
172 	*(pb->cfg->wr_idx_loc) = wr_idx;  in pbuf_write()
174 	sys_cache_data_flush_range((void *)pb->cfg->wr_idx_loc, sizeof(*(pb->cfg->wr_idx_loc)));  in pbuf_write()
187 	sys_cache_data_invd_range((void *)(pb->cfg->wr_idx_loc), sizeof(*(pb->cfg->wr_idx_loc)));  in pbuf_read()
190 	uint8_t *const data_loc = pb->cfg->data_loc;  in pbuf_read()
191 	const uint32_t blen = pb->cfg->len;  in pbuf_read()
192 	uint32_t wr_idx = *(pb->cfg->wr_idx_loc);  in pbuf_read()
243 		memcpy(&buf[tail], &pb->cfg->data_loc[0], len - tail);  in pbuf_read()
250 	*(pb->cfg->rd_idx_loc) = rd_idx;  in pbuf_read()
252 	sys_cache_data_flush_range((void *)pb->cfg->rd_idx_loc, sizeof(*(pb->cfg->rd_idx_loc)));  in pbuf_read()