| /Linux-v5.4/drivers/net/ethernet/sfc/ |
| D | tx.c | 201 static void efx_memcpy_toio_aligned(struct efx_nic *efx, u8 __iomem **piobuf, in efx_memcpy_toio_aligned() argument
207 __iowrite64_copy(*piobuf, data, block_len >> 3); in efx_memcpy_toio_aligned()
208 *piobuf += block_len; in efx_memcpy_toio_aligned()
223 static void efx_memcpy_toio_aligned_cb(struct efx_nic *efx, u8 __iomem **piobuf, in efx_memcpy_toio_aligned_cb() argument
239 __iowrite64_copy(*piobuf, copy_buf->buf, in efx_memcpy_toio_aligned_cb()
241 *piobuf += sizeof(copy_buf->buf); in efx_memcpy_toio_aligned_cb()
247 efx_memcpy_toio_aligned(efx, piobuf, data, len, copy_buf); in efx_memcpy_toio_aligned_cb()
250 static void efx_flush_copy_buffer(struct efx_nic *efx, u8 __iomem *piobuf, in efx_flush_copy_buffer() argument
255 __iowrite64_copy(piobuf, copy_buf->buf, in efx_flush_copy_buffer()
263 u8 __iomem **piobuf, in efx_skb_copy_bits_to_pio() argument
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| D | nic.h | 110 return tx_queue->piobuf && efx_nic_tx_is_empty(tx_queue) && in efx_nic_may_tx_pio()
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| D | net_driver.h | 249 void __iomem *piobuf; member
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| D | ef10.c | 989 tx_queue->piobuf = NULL; in efx_ef10_link_piobufs()
991 tx_queue->piobuf = in efx_ef10_link_piobufs()
999 tx_queue->piobuf); in efx_ef10_link_piobufs()
1029 tx_queue->piobuf = NULL; in efx_ef10_forget_old_piobufs()
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| /Linux-v5.4/drivers/net/ethernet/amd/ |
| D | sunlance.c | 647 static void lance_piocopy_to_skb(struct sk_buff *skb, void __iomem *piobuf, int len) in lance_piocopy_to_skb() argument
652 void __iomem *pbuf = piobuf; in lance_piocopy_to_skb()
1008 void __iomem *piobuf = dest; in lance_piocopy_from_skb() local
1017 sbus_writel(*p32, piobuf); in lance_piocopy_from_skb()
1019 piobuf += 4; in lance_piocopy_from_skb()
1034 sbus_writel(val, piobuf); in lance_piocopy_from_skb()
1036 piobuf += 4; in lance_piocopy_from_skb()
1045 sbus_writel(val, piobuf); in lance_piocopy_from_skb()
1047 piobuf += 4; in lance_piocopy_from_skb()
1055 sbus_writew(val, piobuf); in lance_piocopy_from_skb()
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| /Linux-v5.4/drivers/infiniband/hw/qib/ |
| D | qib_verbs.c | 427 static void copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss, in copy_io() argument
457 __raw_writel(data, piobuf); in copy_io()
458 piobuf++; in copy_io()
481 __raw_writel(data, piobuf); in copy_io()
483 piobuf++; in copy_io()
500 __raw_writel(data, piobuf); in copy_io()
501 piobuf++; in copy_io()
525 qib_pio_copy(piobuf, ss->sge.vaddr, w - 1); in copy_io()
526 piobuf += w - 1; in copy_io()
532 qib_pio_copy(piobuf, ss->sge.vaddr, w); in copy_io()
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| D | qib_diag.c | 551 u32 __iomem *piobuf; in qib_diagpkt_write() local
628 piobuf = dd->f_getsendbuf(ppd, dp.pbc_wd, &pbufn); in qib_diagpkt_write()
629 if (!piobuf) { in qib_diagpkt_write()
639 writeq(dp.pbc_wd, piobuf); in qib_diagpkt_write()
647 qib_pio_copy(piobuf + 2, tmpbuf, plen - 1); in qib_diagpkt_write()
649 __raw_writel(tmpbuf[plen - 1], piobuf + plen + 1); in qib_diagpkt_write()
651 qib_pio_copy(piobuf + 2, tmpbuf, plen); in qib_diagpkt_write()
657 __raw_writel(0xaebecede, piobuf + spcl_off); in qib_diagpkt_write()
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| D | qib_rc.c | 607 u32 __iomem *piobuf; in qib_send_rc_ack() local
667 piobuf = dd->f_getsendbuf(ppd, pbc, &pbufn); in qib_send_rc_ack()
668 if (!piobuf) { in qib_send_rc_ack()
685 writeq(pbc, piobuf); in qib_send_rc_ack()
691 qib_pio_copy(piobuf + 2, hdrp, hwords - 1); in qib_send_rc_ack()
693 __raw_writel(hdrp[hwords - 1], piobuf + hwords + 1); in qib_send_rc_ack()
695 qib_pio_copy(piobuf + 2, (u32 *) &hdr, hwords); in qib_send_rc_ack()
701 __raw_writel(0xaebecede, piobuf + spcl_off); in qib_send_rc_ack()
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| D | qib_init.c | 966 u32 __iomem *piobuf; in qib_verify_pioperf() local
970 piobuf = dd->f_getsendbuf(dd->pport, 0ULL, &pbnum); in qib_verify_pioperf()
971 if (!piobuf) { in qib_verify_pioperf()
1001 writeq(0, piobuf); in qib_verify_pioperf()
1011 qib_pio_copy(piobuf + 64, addr, cnt >> 2); in qib_verify_pioperf()
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| D | qib_iba7322.c | 1419 u32 __iomem *piobuf; in flush_fifo() local
1444 piobuf = qib_7322_getsendbuf(ppd, pbc, &bufn); in flush_fifo()
1445 if (!piobuf) in flush_fifo()
1447 writeq(pbc, piobuf); in flush_fifo()
1451 qib_pio_copy(piobuf + 2, hdr, hdrwords - 1); in flush_fifo()
1453 __raw_writel(hdr[hdrwords - 1], piobuf + hdrwords + 1); in flush_fifo()
1456 qib_pio_copy(piobuf + 2, hdr, hdrwords); in flush_fifo()
5223 u32 __iomem *piobuf; in autoneg_7322_sendpkt() local
5231 while (!(piobuf = qib_7322_getsendbuf(ppd, pbc, &pnum))) { in autoneg_7322_sendpkt()
5238 writeq(pbc, piobuf); in autoneg_7322_sendpkt()
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| D | qib_iba7220.c | 3376 u32 __iomem *piobuf; in autoneg_7220_sendpkt() local
3383 while (!(piobuf = get_7220_link_buf(ppd, &pnum))) { in autoneg_7220_sendpkt()
3389 writeq(pbc, piobuf); in autoneg_7220_sendpkt()
3391 qib_pio_copy(piobuf + 2, hdr, 7); in autoneg_7220_sendpkt()
3392 qib_pio_copy(piobuf + 9, data, dcnt); in autoneg_7220_sendpkt()
3397 __raw_writel(0xaebecede, piobuf + spcl_off); in autoneg_7220_sendpkt()
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