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Searched refs:tx_spare (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/net/ethernet/hisilicon/hns3/
Dhns3_enet.c964 struct hns3_tx_spare *tx_spare = ring->tx_spare; in hns3_tx_spare_space() local
970 ntc = smp_load_acquire(&tx_spare->last_to_clean); in hns3_tx_spare_space()
971 ntu = tx_spare->next_to_use; in hns3_tx_spare_space()
979 return max(ntc, tx_spare->len - ntu) - 1; in hns3_tx_spare_space()
984 struct hns3_tx_spare *tx_spare = ring->tx_spare; in hns3_tx_spare_update() local
986 if (!tx_spare || in hns3_tx_spare_update()
987 tx_spare->last_to_clean == tx_spare->next_to_clean) in hns3_tx_spare_update()
993 smp_store_release(&tx_spare->last_to_clean, in hns3_tx_spare_update()
994 tx_spare->next_to_clean); in hns3_tx_spare_update()
1038 struct hns3_tx_spare *tx_spare; in hns3_init_tx_spare_buffer() local
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Dhns3_debugfs.c422 struct hns3_tx_spare *tx_spare = ring->tx_spare; in hns3_dbg_tx_spare_info() local
427 if (!tx_spare) { in hns3_dbg_tx_spare_info()
445 sprintf(result[j++], "%3u", tx_spare->len); in hns3_dbg_tx_spare_info()
446 sprintf(result[j++], "%3u", tx_spare->next_to_use); in hns3_dbg_tx_spare_info()
447 sprintf(result[j++], "%3u", tx_spare->next_to_clean); in hns3_dbg_tx_spare_info()
448 sprintf(result[j++], "%3u", tx_spare->last_to_clean); in hns3_dbg_tx_spare_info()
449 sprintf(result[j++], "%pad", &tx_spare->dma); in hns3_dbg_tx_spare_info()
Dhns3_enet.h485 struct hns3_tx_spare *tx_spare; member