Searched refs:mmio_read (Results 1 – 12 of 12) sorted by relevance
| /linux-6.6.21/drivers/infiniband/hw/efa/ |
| D | efa_com.c | 74 struct efa_com_mmio_read *mmio_read = &edev->mmio_read; in efa_com_reg_read32() local
80 read_resp = mmio_read->read_resp; in efa_com_reg_read32()
82 spin_lock(&mmio_read->lock); in efa_com_reg_read32()
83 mmio_read->seq_num++; in efa_com_reg_read32()
86 read_resp->req_id = mmio_read->seq_num + 0x9aL; in efa_com_reg_read32()
89 mmio_read->seq_num); in efa_com_reg_read32()
93 exp_time = jiffies + usecs_to_jiffies(mmio_read->mmio_read_timeout); in efa_com_reg_read32()
95 if (READ_ONCE(read_resp->req_id) == mmio_read->seq_num) in efa_com_reg_read32()
100 if (read_resp->req_id != mmio_read->seq_num) { in efa_com_reg_read32()
104 mmio_read->seq_num, offset, read_resp->req_id, in efa_com_reg_read32()
[all …]
|
| D | efa_com.h | 115 struct efa_com_mmio_read mmio_read; member
|
| D | efa_main.c | 223 edev->mmio_read.mmio_read_timeout = in efa_update_hw_hints()
|
| /linux-6.6.21/drivers/net/ethernet/amazon/ena/ |
| D | ena_com.c | 833 struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read; in ena_com_reg_bar_read32() local
835 mmio_read->read_resp; in ena_com_reg_bar_read32()
838 u32 timeout = mmio_read->reg_read_to; in ena_com_reg_bar_read32()
846 if (!mmio_read->readless_supported) in ena_com_reg_bar_read32()
849 spin_lock_irqsave(&mmio_read->lock, flags); in ena_com_reg_bar_read32()
850 mmio_read->seq_num++; in ena_com_reg_bar_read32()
852 read_resp->req_id = mmio_read->seq_num + 0xDEAD; in ena_com_reg_bar_read32()
855 mmio_read_reg |= mmio_read->seq_num & in ena_com_reg_bar_read32()
861 if (READ_ONCE(read_resp->req_id) == mmio_read->seq_num) in ena_com_reg_bar_read32()
870 mmio_read->seq_num, offset, read_resp->req_id, in ena_com_reg_bar_read32()
[all …]
|
| D | ena_com.h | 313 struct ena_com_mmio_read mmio_read; member
|
| D | ena_netdev.c | 4135 adapter->ena_dev->mmio_read.reg_read_to = in ena_update_hints()
|
| /linux-6.6.21/include/video/ |
| D | broadsheetfb.h | 72 u16 (*mmio_read)(struct broadsheetfb_par *); member
|
| /linux-6.6.21/kernel/trace/ |
| D | trace_mmiotrace.c | 131 static ssize_t mmio_read(struct trace_iterator *iter, struct file *filp, in mmio_read() function
282 .read = mmio_read,
|
| /linux-6.6.21/arch/x86/coco/tdx/ |
| D | tdx.c | 357 static bool mmio_read(int size, unsigned long addr, unsigned long *val) in mmio_read() function
453 if (!mmio_read(size, ve->gpa, &val)) in handle_mmio()
|
| /linux-6.6.21/drivers/gpu/drm/i915/ |
| D | intel_uncore.h | 361 return uncore->funcs.mmio_read##s__(uncore, reg, (trace__)); \
|
| /linux-6.6.21/drivers/video/fbdev/ |
| D | broadsheetfb.c | 252 if (par->board->mmio_read) in broadsheet_get_data()
253 return par->board->mmio_read(par); in broadsheet_get_data()
|
| /linux-6.6.21/drivers/fpga/ |
| D | dfl-fme-perf.c | 640 FME_EVENT_FABRIC(mmio_read, FAB_EVNT_MMIO_RD);
649 FME_EVENT_FABRIC_PORT(mmio_read, FAB_EVNT_MMIO_RD);
|