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Searched refs:uframe_periodic_max (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/usb/host/
H A Dehci-sysfs.c76 n = scnprintf(buf, PAGE_SIZE, "%d\n", ehci->uframe_periodic_max); in uframe_periodic_max_show()
86 unsigned uframe_periodic_max; in uframe_periodic_max_store() local
92 if (kstrtouint(buf, 0, &uframe_periodic_max) < 0) in uframe_periodic_max_store()
95 if (uframe_periodic_max < 100 || uframe_periodic_max >= 125) { in uframe_periodic_max_store()
97 "uframe_periodic_max=%u\n", uframe_periodic_max); in uframe_periodic_max_store()
113 if (uframe_periodic_max < ehci->uframe_periodic_max) { in uframe_periodic_max_store()
120 if (allocated_max > uframe_periodic_max) { in uframe_periodic_max_store()
125 allocated_max, uframe_periodic_max); in uframe_periodic_max_store()
134 100*uframe_periodic_max/125, uframe_periodic_max); in uframe_periodic_max_store()
136 if (uframe_periodic_max != 100) in uframe_periodic_max_store()
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H A Dehci-sched.c756 usecs = ehci->uframe_periodic_max - usecs; in check_period()
1373 usecs = ehci->uframe_periodic_max - stream->ps.usecs; in itd_slot_ok()
1431 max_used = ehci->uframe_periodic_max - stream->ps.usecs; in sitd_slot_ok()
1439 max_used = ehci->uframe_periodic_max - in sitd_slot_ok()
H A Dehci-hcd.c479 ehci->uframe_periodic_max = 100; in ehci_init()
/linux/drivers/usb/fotg210/
H A Dfotg210-hcd.c3368 if (usecs > fotg210->uframe_periodic_max) in periodic_usecs()
3675 usecs = fotg210->uframe_periodic_max - usecs; in check_period()
4133 > (fotg210->uframe_periodic_max - usecs)) in itd_slot_ok()
4684 return sysfs_emit(buf, "%d\n", fotg210->uframe_periodic_max); in uframe_periodic_max_show()
4691 unsigned uframe_periodic_max; in uframe_periodic_max_store() local
4699 ret = kstrtouint(buf, 0, &uframe_periodic_max); in uframe_periodic_max_store()
4703 if (uframe_periodic_max < 100 || uframe_periodic_max >= 125) { in uframe_periodic_max_store()
4705 uframe_periodic_max); in uframe_periodic_max_store()
4722 if (uframe_periodic_max < fotg210->uframe_periodic_max) { in uframe_periodic_max_store()
4731 if (allocated_max > uframe_periodic_max) { in uframe_periodic_max_store()
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H A Dfotg210-hcd.h131 unsigned uframe_periodic_max; member
/linux/Documentation/ABI/testing/
H A Dsysfs-module14 What: /sys/module/ehci_hcd/drivers/.../uframe_periodic_max
/linux/Documentation/usb/
H A Dehci.rst230 through sysfs uframe_periodic_max parameter. Describe that.