Date: Thu, 24 May 2018 18:02:03 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334173 - in head: share/man/man4 sys/dev/usb/template Message-ID: <201805241802.w4OI23qd016042@repo.freebsd.org>
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Author: trasz Date: Thu May 24 18:02:02 2018 New Revision: 334173 URL: https://svnweb.freebsd.org/changeset/base/334173 Log: Clarify that USB bus power consumption is measured in mA at 5V. MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Modified: head/share/man/man4/usb_template.4 head/sys/dev/usb/template/usb_template.c Modified: head/share/man/man4/usb_template.4 ============================================================================== --- head/share/man/man4/usb_template.4 Thu May 24 17:54:08 2018 (r334172) +++ head/share/man/man4/usb_template.4 Thu May 24 18:02:02 2018 (r334173) @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd May 23, 2018 +.Dd May 24, 2018 .Dt USB_TEMPLATE 4 .Os . @@ -101,7 +101,7 @@ tunables: Currently selected template. Set to -1 to make the device disappear from the USB host point of view. .It Va hw.usb.template_power -USB bus power consumption in mA. +USB bus power consumption in mA at 5V. Must be between 0 and 500. Setting to 0 marks the device as self-powered. Defaults to 500mA. Modified: head/sys/dev/usb/template/usb_template.c ============================================================================== --- head/sys/dev/usb/template/usb_template.c Thu May 24 17:54:08 2018 (r334172) +++ head/sys/dev/usb/template/usb_template.c Thu May 24 18:02:02 2018 (r334173) @@ -120,7 +120,7 @@ SYSCTL_NODE(_hw_usb, OID_AUTO, templates, CTLFLAG_RW, SYSCTL_PROC(_hw_usb, OID_AUTO, template_power, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_MPSAFE, NULL, 0, sysctl_hw_usb_template_power, - "I", "USB bus power consumption in mA"); + "I", "USB bus power consumption in mA at 5V"); static int usb_template_power = 500; /* 500mA */
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