Searched refs:twait (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/drivers/mtd/nand/raw/ |
| D | stm32_fmc2_nand.c | 222 u8 twait; member
292 pmem |= FMC2_PMEM_MEMWAIT(timings->twait); in stm32_fmc2_timings_init()
298 patt |= FMC2_PATT_ATTWAIT(timings->twait); in stm32_fmc2_timings_init()
1430 unsigned long timing, tar, tclr, thiz, twait; in stm32_fmc2_calc_timings() local
1449 twait = max_t(unsigned long, hclkp, sdrt->tRP_min); in stm32_fmc2_calc_timings()
1450 twait = max_t(unsigned long, twait, sdrt->tWP_min); in stm32_fmc2_calc_timings()
1451 twait = max_t(unsigned long, twait, sdrt->tREA_max + FMC2_TIO); in stm32_fmc2_calc_timings()
1452 timing = DIV_ROUND_UP(twait, hclkp); in stm32_fmc2_calc_timings()
1453 tims->twait = clamp_val(timing, 1, FMC2_PMEM_PATT_TIMING_MASK); in stm32_fmc2_calc_timings()
1461 if (sdrt->tCS_min > twait && (tset_mem < sdrt->tCS_min - twait)) in stm32_fmc2_calc_timings()
[all …]
|
| D | fsmc_nand.c | 101 u8 twait; member
257 u32 tclr, tar, thiz, thold, twait, tset; in fsmc_nand_setup() local
263 twait = (tims->twait & FSMC_TWAIT_MASK) << FSMC_TWAIT_SHIFT; in fsmc_nand_setup()
270 writel_relaxed(thiz | thold | twait | tset, host->regs_va + COMM); in fsmc_nand_setup()
271 writel_relaxed(thiz | thold | twait | tset, host->regs_va + ATTRIB); in fsmc_nand_setup()
280 u32 thiz, thold, twait, tset; in fsmc_calc_timings() local
312 twait = max(sdrt->tRP_min, sdrt->tWP_min); in fsmc_calc_timings()
313 tims->twait = DIV_ROUND_UP(twait / 1000, hclkn) - 1; in fsmc_calc_timings()
314 if (tims->twait == 0) in fsmc_calc_timings()
315 tims->twait = 1; in fsmc_calc_timings()
[all …]
|
| /Linux-v5.4/drivers/ntb/test/ |
| D | ntb_perf.c | 194 wait_queue_head_t twait; member
886 wake_up(&perf->twait); in perf_init_test()
986 wake_up(&perf->twait); in perf_clear_test()
1040 wake_up(&perf->twait); in perf_terminate_test()
1073 ret = wait_event_interruptible(perf->twait, in perf_submit_test()
1127 init_waitqueue_head(&perf->twait); in perf_init_threads()
|
| /Linux-v5.4/drivers/infiniband/hw/hfi1/ |
| D | sdma.c | 1767 struct iowait *wait, *nw, *twait; in sdma_desc_avail() local
1801 twait = waits[tidx]; in sdma_desc_avail()
1804 twait, in sdma_desc_avail()
|
