Module Name: src
Committed By: martin
Date: Mon Jan 23 12:10:12 UTC 2023
Modified Files:
src/sys/dev/pci [netbsd-8]: xhci_pci.c
src/sys/dev/usb [netbsd-8]: xhci.c xhcivar.h
Log Message:
Pull up the following revisions, requested by msaitoh in ticket #1787:
sys/dev/pci/xhci_pci.c 1.31 via patch
sys/dev/usb/xhci.c 1.173-1.175
sys/dev/usb/xhcivar.h 1.22
Support xHCI device which has USB 2 port only.
To generate a diff of this commit:
cvs rdiff -u -r1.8.6.3 -r1.8.6.4 src/sys/dev/pci/xhci_pci.c
cvs rdiff -u -r1.72.2.13 -r1.72.2.14 src/sys/dev/usb/xhci.c
cvs rdiff -u -r1.7.6.1 -r1.7.6.2 src/sys/dev/usb/xhcivar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/xhci_pci.c
diff -u src/sys/dev/pci/xhci_pci.c:1.8.6.3 src/sys/dev/pci/xhci_pci.c:1.8.6.4
--- src/sys/dev/pci/xhci_pci.c:1.8.6.3 Sat Nov 16 16:30:09 2019
+++ src/sys/dev/pci/xhci_pci.c Mon Jan 23 12:10:12 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: xhci_pci.c,v 1.8.6.3 2019/11/16 16:30:09 martin Exp $ */
+/* $NetBSD: xhci_pci.c,v 1.8.6.4 2023/01/23 12:10:12 martin Exp $ */
/* OpenBSD: xhci_pci.c,v 1.4 2014/07/12 17:38:51 yuo Exp */
/*
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xhci_pci.c,v 1.8.6.3 2019/11/16 16:30:09 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xhci_pci.c,v 1.8.6.4 2023/01/23 12:10:12 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -245,9 +245,11 @@ xhci_pci_attach(device_t parent, device_
aprint_error_dev(self, "couldn't establish power handler\n");
/* Attach usb buses. */
- sc->sc_child = config_found(self, &sc->sc_bus, usbctlprint);
+ if (sc->sc_usb3nports != 0)
+ sc->sc_child = config_found(self, &sc->sc_bus, usbctlprint);
- sc->sc_child2 = config_found(self, &sc->sc_bus2, usbctlprint);
+ if (sc->sc_usb2nports != 0)
+ sc->sc_child2 = config_found(self, &sc->sc_bus2, usbctlprint);
return;
Index: src/sys/dev/usb/xhci.c
diff -u src/sys/dev/usb/xhci.c:1.72.2.13 src/sys/dev/usb/xhci.c:1.72.2.14
--- src/sys/dev/usb/xhci.c:1.72.2.13 Fri Sep 16 18:34:20 2022
+++ src/sys/dev/usb/xhci.c Mon Jan 23 12:10:12 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: xhci.c,v 1.72.2.13 2022/09/16 18:34:20 martin Exp $ */
+/* $NetBSD: xhci.c,v 1.72.2.14 2023/01/23 12:10:12 martin Exp $ */
/*
* Copyright (c) 2013 Jonathan A. Kollasch
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xhci.c,v 1.72.2.13 2022/09/16 18:34:20 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xhci.c,v 1.72.2.14 2023/01/23 12:10:12 martin Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@@ -783,7 +783,11 @@ xhci_id_protocols(struct xhci_softc *sc,
case 0x0310:
case 0x0320:
aprint_debug_dev(sc->sc_dev, " %s ports %d - %d\n",
- major == 3 ? "ss" : "hs", cpo, cpo + cpc -1);
+ major == 3 ? "ss" : "hs", cpo, cpo + cpc - 1);
+ if (major == 3)
+ sc->sc_usb3nports += cpo + cpc - 1;
+ else
+ sc->sc_usb2nports += cpo + cpc - 1;
break;
default:
aprint_debug_dev(sc->sc_dev, " unknown major/minor (%d/%d)\n",
@@ -987,11 +991,13 @@ xhci_init(struct xhci_softc *sc)
/* default all ports to bus 0, i.e. usb 3 */
sc->sc_ctlrportbus = kmem_zalloc(
howmany(sc->sc_maxports * sizeof(uint8_t), NBBY), KM_SLEEP);
- sc->sc_ctlrportmap = kmem_zalloc(sc->sc_maxports * sizeof(int), KM_SLEEP);
+ sc->sc_ctlrportmap =
+ kmem_zalloc(sc->sc_maxports * sizeof(int), KM_SLEEP);
/* controller port to bus roothub port map */
for (size_t j = 0; j < __arraycount(sc->sc_rhportmap); j++) {
- sc->sc_rhportmap[j] = kmem_zalloc(sc->sc_maxports * sizeof(int), KM_SLEEP);
+ sc->sc_rhportmap[j] =
+ kmem_zalloc(sc->sc_maxports * sizeof(int), KM_SLEEP);
}
/*
Index: src/sys/dev/usb/xhcivar.h
diff -u src/sys/dev/usb/xhcivar.h:1.7.6.1 src/sys/dev/usb/xhcivar.h:1.7.6.2
--- src/sys/dev/usb/xhcivar.h:1.7.6.1 Sat Aug 25 11:29:52 2018
+++ src/sys/dev/usb/xhcivar.h Mon Jan 23 12:10:12 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: xhcivar.h,v 1.7.6.1 2018/08/25 11:29:52 martin Exp $ */
+/* $NetBSD: xhcivar.h,v 1.7.6.2 2023/01/23 12:10:12 martin Exp $ */
/*
* Copyright (c) 2013 Jonathan A. Kollasch
@@ -100,6 +100,8 @@ struct xhci_softc {
* Port routing and root hub - xHCI 4.19.7
*/
int sc_maxports; /* number of controller ports */
+ int sc_usb3nports;
+ int sc_usb2nports;
uint8_t *sc_ctlrportbus; /* a bus bit per port */
