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usrp: Fixed firmware load regression 

This fixes a bug from "Applied libusb-1.0 patch set from Thomas
Tsou <ttsou@vt.edu>" b5aa407ec2b1bdebc1c950a9428789fe50327776

The bus rescan after firmware load was stomped with the addition of
libusb-1.0 support causing the subsequent device open to fail.
libusb-1.0 doesn't (appear to) require the bus to be explicity
rescanned. The rescan is added back for libusb-0.1. For libusb-1.0
the rescan nops.
This commit is contained in:
Thomas Tsou 2009-10-15 20:58:32 -04:00
parent 40053a696c
commit 7b8130230d
1 changed files with 3 additions and 1 deletions
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4
host/lib/usrp_prims_common.cc
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@ -692,11 +692,13 @@ usrp_load_firmware_nth (int nth, const char *filename, bool force, libusb_contex
// FIXME. Turn this into a loop that rescans until we refind ourselves
struct timespec t; // delay for 1 second
struct timespec t; // delay for 2 second
t.tv_sec = 2;
t.tv_nsec = 0;
our_nanosleep (&t);
usrp_rescan ();
return ULS_OK;
default: