ring_addr (reference) in projects: kernel - OpenGrok search results

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Searched refs:ring_addr (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-6.6/io_uring/
H A D	kbuf.c	`540 pages = io_pin_pages(reg->ring_addr, in io_pin_pbuf_ring() 568 if ((reg->ring_addr \| (unsigned long) br) & (SHM_COLOUR - 1)) in io_pin_pbuf_ring() 662 if (!reg.ring_addr) in io_register_pbuf_ring() 664 if (reg.ring_addr & ~PAGE_MASK) in io_register_pbuf_ring() 667 if (reg.ring_addr) in io_register_pbuf_ring()`
/kernel/linux/linux-5.10/drivers/net/ethernet/nvidia/
H A D	forcedeth.c	779 dma_addr_t ring_addr; member 1003 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings() 1005 writel(dma_low(np->ring_addr + np->rx_ring_sizesizeof(struct ring_desc)), base + NvRegTxRingPhysAddr); in setup_hw_rings() 1008 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings() 1009 writel(dma_high(np->ring_addr), base + NvRegRxRingPhysAddrHigh); in setup_hw_rings() 1012 writel(dma_low(np->ring_addr + np->rx_ring_sizesizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr); in setup_hw_rings() 1013 writel(dma_high(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddrHigh); in setup_hw_rings() 1028 np->rx_ring.orig, np->ring_addr); in free_rings() 1035 np->rx_ring.ex, np->ring_addr); in free_rings() 2760 netdev_info(dev, "Ring at %lx\n", (unsigned long)np->ring_addr); in nv_tx_timeout() 4675 dma_addr_t ring_addr; nv_set_ringparam() local [all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/nvidia/
H A D	forcedeth.c	779 dma_addr_t ring_addr; member 1003 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings() 1005 writel(dma_low(np->ring_addr + np->rx_ring_sizesizeof(struct ring_desc)), base + NvRegTxRingPhysAddr); in setup_hw_rings() 1008 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings() 1009 writel(dma_high(np->ring_addr), base + NvRegRxRingPhysAddrHigh); in setup_hw_rings() 1012 writel(dma_low(np->ring_addr + np->rx_ring_sizesizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr); in setup_hw_rings() 1013 writel(dma_high(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddrHigh); in setup_hw_rings() 1028 np->rx_ring.orig, np->ring_addr); in free_rings() 1035 np->rx_ring.ex, np->ring_addr); in free_rings() 2755 netdev_info(dev, "Ring at %lx\n", (unsigned long)np->ring_addr); in nv_tx_timeout() 4676 dma_addr_t ring_addr; nv_set_ringparam() local [all...]
/kernel/linux/linux-6.6/include/uapi/linux/
H A D	io_uring.h	`656 * The application must not set a ring_addr in struct 668 __u64 ring_addr; member`

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