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Searched refs:mmio_read (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/drivers/net/ethernet/amazon/ena/
Dena_com.c605 struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read; in ena_com_reg_bar_read32() local
607 mmio_read->read_resp; in ena_com_reg_bar_read32()
610 u32 timeout = mmio_read->reg_read_to; in ena_com_reg_bar_read32()
618 if (!mmio_read->readless_supported) in ena_com_reg_bar_read32()
621 spin_lock_irqsave(&mmio_read->lock, flags); in ena_com_reg_bar_read32()
622 mmio_read->seq_num++; in ena_com_reg_bar_read32()
624 read_resp->req_id = mmio_read->seq_num + 0xDEAD; in ena_com_reg_bar_read32()
627 mmio_read_reg |= mmio_read->seq_num & in ena_com_reg_bar_read32()
633 if (READ_ONCE(read_resp->req_id) == mmio_read->seq_num) in ena_com_reg_bar_read32()
641 mmio_read->seq_num, offset, read_resp->req_id, in ena_com_reg_bar_read32()
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Dena_com.h326 struct ena_com_mmio_read mmio_read; member
Dena_netdev.c2882 adapter->ena_dev->mmio_read.reg_read_to = in ena_update_hints()
/Linux-v4.19/include/video/
Dbroadsheetfb.h72 u16 (*mmio_read)(struct broadsheetfb_par *); member
/Linux-v4.19/kernel/trace/
Dtrace_mmiotrace.c133 static ssize_t mmio_read(struct trace_iterator *iter, struct file *filp, in mmio_read() function
284 .read = mmio_read,
/Linux-v4.19/drivers/video/fbdev/
Dbroadsheetfb.c252 if (par->board->mmio_read) in broadsheet_get_data()
253 return par->board->mmio_read(par); in broadsheet_get_data()