788 	adapter->tpd_ring[0].count = 1024;  in atl1c_sw_init()
869 	struct atl1c_tpd_ring *tpd_ring = &adapter->tpd_ring[type];  in atl1c_clean_tx_ring()  local
874 	ring_count = tpd_ring->count;  in atl1c_clean_tx_ring()
876 		buffer_info = &tpd_ring->buffer_info[index];  in atl1c_clean_tx_ring()
883 	memset(tpd_ring->desc, 0, sizeof(struct atl1c_tpd_desc) *  in atl1c_clean_tx_ring()
885 	atomic_set(&tpd_ring->next_to_clean, 0);  in atl1c_clean_tx_ring()
886 	tpd_ring->next_to_use = 0;  in atl1c_clean_tx_ring()
918 	struct atl1c_tpd_ring *tpd_ring = adapter->tpd_ring;  in atl1c_init_ring_ptrs()  local
925 		tpd_ring[i].next_to_use = 0;  in atl1c_init_ring_ptrs()
926 		atomic_set(&tpd_ring[i].next_to_clean, 0);  in atl1c_init_ring_ptrs()
927 		buffer_info = tpd_ring[i].buffer_info;  in atl1c_init_ring_ptrs()
928 		for (j = 0; j < tpd_ring->count; j++)  in atl1c_init_ring_ptrs()
959 	if (adapter->tpd_ring[0].buffer_info) {  in atl1c_free_ring_resources()
960 		kfree(adapter->tpd_ring[0].buffer_info);  in atl1c_free_ring_resources()
961 		adapter->tpd_ring[0].buffer_info = NULL;  in atl1c_free_ring_resources()
978 	struct atl1c_tpd_ring *tpd_ring = adapter->tpd_ring;  in atl1c_setup_ring_resources()  local
990 		tpd_ring[i].count = tpd_ring[0].count;  in atl1c_setup_ring_resources()
994 	size = sizeof(struct atl1c_buffer) * (tpd_ring->count * 2 +  in atl1c_setup_ring_resources()
996 	tpd_ring->buffer_info = kzalloc(size, GFP_KERNEL);  in atl1c_setup_ring_resources()
997 	if (unlikely(!tpd_ring->buffer_info))  in atl1c_setup_ring_resources()
1001 		tpd_ring[i].buffer_info =  in atl1c_setup_ring_resources()
1002 			(tpd_ring->buffer_info + count);  in atl1c_setup_ring_resources()
1003 		count += tpd_ring[i].count;  in atl1c_setup_ring_resources()
1007 		(tpd_ring->buffer_info + count);  in atl1c_setup_ring_resources()
1017 		sizeof(struct atl1c_tpd_desc) * tpd_ring->count * 2 +  in atl1c_setup_ring_resources()
1030 	tpd_ring[0].dma = roundup(ring_header->dma, 8);  in atl1c_setup_ring_resources()
1031 	offset = tpd_ring[0].dma - ring_header->dma;  in atl1c_setup_ring_resources()
1033 		tpd_ring[i].dma = ring_header->dma + offset;  in atl1c_setup_ring_resources()
1034 		tpd_ring[i].desc = (u8 *) ring_header->desc + offset;  in atl1c_setup_ring_resources()
1035 		tpd_ring[i].size =  in atl1c_setup_ring_resources()
1036 			sizeof(struct atl1c_tpd_desc) * tpd_ring[i].count;  in atl1c_setup_ring_resources()
1037 		offset += roundup(tpd_ring[i].size, 8);  in atl1c_setup_ring_resources()
1055 	kfree(tpd_ring->buffer_info);  in atl1c_setup_ring_resources()
1064 	struct atl1c_tpd_ring *tpd_ring = (struct atl1c_tpd_ring *)  in atl1c_configure_des_ring()  local
1065 				adapter->tpd_ring;  in atl1c_configure_des_ring()
1069 			(u32)((tpd_ring[atl1c_trans_normal].dma &  in atl1c_configure_des_ring()
1073 			(u32)(tpd_ring[atl1c_trans_normal].dma &  in atl1c_configure_des_ring()
1076 			(u32)(tpd_ring[atl1c_trans_high].dma &  in atl1c_configure_des_ring()
1079 			(u32)(tpd_ring[0].count & TPD_RING_SIZE_MASK));  in atl1c_configure_des_ring()
1552 	struct atl1c_tpd_ring *tpd_ring = &adapter->tpd_ring[type];  in atl1c_clean_tx_irq()  local
1555 	u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean);  in atl1c_clean_tx_irq()
1565 		buffer_info = &tpd_ring->buffer_info[next_to_clean];  in atl1c_clean_tx_irq()
1571 		if (++next_to_clean == tpd_ring->count)  in atl1c_clean_tx_irq()
1573 		atomic_set(&tpd_ring->next_to_clean, next_to_clean);  in atl1c_clean_tx_irq()
1923 	struct atl1c_tpd_ring *tpd_ring = &adapter->tpd_ring[type];  in atl1c_tpd_avail()  local
1927 	next_to_clean = atomic_read(&tpd_ring->next_to_clean);  in atl1c_tpd_avail()
1928 	next_to_use   = tpd_ring->next_to_use;  in atl1c_tpd_avail()
1932 		(tpd_ring->count + next_to_clean - next_to_use - 1);  in atl1c_tpd_avail()
1943 	struct atl1c_tpd_ring *tpd_ring = &adapter->tpd_ring[type];  in atl1c_get_tpd()  local
1947 	next_to_use = tpd_ring->next_to_use;  in atl1c_get_tpd()
1948 	if (++tpd_ring->next_to_use == tpd_ring->count)  in atl1c_get_tpd()
1949 		tpd_ring->next_to_use = 0;  in atl1c_get_tpd()
1950 	tpd_desc = ATL1C_TPD_DESC(tpd_ring, next_to_use);  in atl1c_get_tpd()
1958 	struct atl1c_tpd_ring *tpd_ring = adapter->tpd_ring;  in atl1c_get_tx_buffer()  local
1960 	return &tpd_ring->buffer_info[tpd -  in atl1c_get_tx_buffer()
1961 			(struct atl1c_tpd_desc *)tpd_ring->desc];  in atl1c_get_tx_buffer()
2086 	struct atl1c_tpd_ring *tpd_ring = &adpt->tpd_ring[type];  in atl1c_tx_rollback()  local
2091 	first_index = first_tpd - (struct atl1c_tpd_desc *)tpd_ring->desc;  in atl1c_tx_rollback()
2093 	while (index != tpd_ring->next_to_use) {  in atl1c_tx_rollback()
2094 		tpd = ATL1C_TPD_DESC(tpd_ring, index);  in atl1c_tx_rollback()
2095 		buffer_info = &tpd_ring->buffer_info[index];  in atl1c_tx_rollback()
2098 		if (++index == tpd_ring->count)  in atl1c_tx_rollback()
2101 	tpd_ring->next_to_use = first_index;  in atl1c_tx_rollback()
2206 	struct atl1c_tpd_ring *tpd_ring = &adapter->tpd_ring[type];  in atl1c_tx_queue()  local
2210 	AT_WRITE_REGW(&adapter->hw, reg, tpd_ring->next_to_use);  in atl1c_tx_queue()