Searched refs:bd_size (Results 1 – 10 of 10) sorted by relevance
| /Linux-v4.19/drivers/dma/bestcomm/ |
| D | fec.c | 131 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); in bcom_fec_rx_reset()
143 memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size); in bcom_fec_rx_reset()
233 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); in bcom_fec_tx_reset()
244 memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size); in bcom_fec_tx_reset()
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| D | gen_bd.c | 138 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); in bcom_gen_bd_rx_reset()
149 memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size); in bcom_gen_bd_rx_reset()
222 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); in bcom_gen_bd_tx_reset()
233 memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size); in bcom_gen_bd_tx_reset()
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| D | bestcomm.c | 50 bcom_task_alloc(int bd_count, int bd_size, int priv_size) in bcom_task_alloc() argument
95 tsk->bd = bcom_sram_alloc(bd_count * bd_size, 4, &tsk->bd_pa); in bcom_task_alloc()
98 memset(tsk->bd, 0x00, bd_count * bd_size); in bcom_task_alloc()
101 tsk->bd_size = bd_size; in bcom_task_alloc()
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| D | ata.c | 86 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); in bcom_ata_init()
136 memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size); in bcom_ata_reset_bd()
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| /Linux-v4.19/include/linux/fsl/bestcomm/ |
| D | bestcomm.h | 58 unsigned int bd_size; member
152 return ((void *)tsk->bd) + (index * tsk->bd_size); in bcom_get_bd()
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| D | bestcomm_priv.h | 236 extern struct bcom_task *bcom_task_alloc(int bd_count, int bd_size, int priv_size);
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| /Linux-v4.19/drivers/net/ethernet/ibm/emac/ |
| D | mal.c | 522 int err = 0, i, bd_size; in mal_probe() local
636 bd_size = sizeof(struct mal_descriptor) * in mal_probe()
639 mal->bd_virt = dma_zalloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma, in mal_probe()
708 dma_free_coherent(&ofdev->dev, bd_size, mal->bd_virt, mal->bd_dma); in mal_probe()
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| /Linux-v4.19/drivers/tty/serial/ |
| D | ucc_uart.c | 196 unsigned int bd_size; /* size of BD buffer space */ member
217 (addr < (qe_port->bd_virt + qe_port->bd_size))) in cpu2qe_addr()
236 (addr < (qe_port->bd_dma_addr + qe_port->bd_size)))) in qe2cpu_addr()
1026 qe_port->bd_size = rx_size + tx_size; in qe_uart_request_port()
1059 dma_free_coherent(port->dev, qe_port->bd_size, qe_port->bd_virt, in qe_uart_release_port()
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| D | imx.c | 1053 unsigned int bd_size; in imx_uart_dma_rx_callback() local
1079 bd_size = sg_dma_len(sgl) / sport->rx_periods; in imx_uart_dma_rx_callback()
1080 rx_ring->tail = ((rx_ring->head-1) / bd_size) * bd_size; in imx_uart_dma_rx_callback()
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| /Linux-v4.19/drivers/net/ethernet/freescale/ |
| D | fec_main.c | 3134 int bd_size; in fec_enet_init() local
3159 bd_size = (fep->total_tx_ring_size + fep->total_rx_ring_size) * dsize; in fec_enet_init()
3162 cbd_base = dmam_alloc_coherent(&fep->pdev->dev, bd_size, &bd_dma, in fec_enet_init()
3168 memset(cbd_base, 0, bd_size); in fec_enet_init()
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