Changeset 205f1add in mainline for uspace/drv/bus/usb/xhci/hc.c

Timestamp:

2018-08-23T21:14:56Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Children:

f33c989e

Parents:

e2625b1a

git-author:

Jakub Jermar <jakub@…> (2018-08-21 21:58:52)

git-committer:

Jakub Jermar <jakub@…> (2018-08-23 21:14:56)

Message:

Get rid of sys/time.h

This commit moves the POSIX-like time functionality from libc's
sys/time.h to libposix and introduces C99-like or HelenOS-specific
interfaces to libc.

Specifically, use of sys/time.h, struct timeval, suseconds_t and
gettimeofday is replaced by time.h (C99), struct timespec (C99),
usec_t (HelenOS) and getuptime / getrealtime (HelenOS).

File:

• uspace/drv/bus/usb/xhci/hc.c (modified) (2 diffs)

uspace/drv/bus/usb/xhci/hc.c

@@ -229 +229 @@
         hc->max_slots = XHCI_REG_RD(hc->cap_regs, XHCI_CAP_MAX_SLOTS);
 
-        struct timeval tv;
-        getuptime(&tv);
-        hc->wrap_time = tv.tv_sec * 1000000 + tv.tv_usec;
+        struct timespec ts;
+        getuptime(&ts);
+        hc->wrap_time = SEC2USEC(ts.tv_sec) + NSEC2USEC(ts.tv_nsec);
         hc->wrap_count = 0;
 
@@ -591 +591 @@
 static errno_t xhci_handle_mfindex_wrap_event(xhci_hc_t *hc, xhci_trb_t *trb)
 {
-        struct timeval tv;
-        getuptime(&tv);
-        usb_log_debug("Microframe index wrapped (@%lu.%li, %" PRIu64 " total).",
-            tv.tv_sec, tv.tv_usec, hc->wrap_count);
-        hc->wrap_time = ((uint64_t) tv.tv_sec) * 1000000 + ((uint64_t) tv.tv_usec);
+        struct timespec ts;
+        getuptime(&ts);
+        usb_log_debug("Microframe index wrapped (@%lld.%lld, %" PRIu64 " total).",
+            ts.tv_sec, NSEC2USEC(ts.tv_nsec), hc->wrap_count);
+        hc->wrap_time = SEC2USEC(ts.tv_sec) + NSEC2USEC(ts.tv_nsec);
         ++hc->wrap_count;
         return EOK;