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Re: Help: USB 3.0 xHCI driver does not support non-root hub
Hello,
I think 3.0 hub should work with this patch, but
either HS hub or SS hub in 3.0 hub may not be recognised.
still xhci is at best experimental.
Fixes:
- Fix incorrect route string was set.
Correct route string does not contain root hub port.
- Fix FS and LS devices were not recognised.
Speed values were swapped.
Known bugs:
- 3.0 hub should work, but either HS hub or SS hub in 3.0 hub
may not be recognised.
It looks one of these simultaneous interrupts is lost.
- xhci may not recognise devices at boot.
This is regression.
- Detaching hubs or devices may cause panic.
- MTT,TTT and TT* fields in slot context is not set.
- Power management is not implemented.
Misc bugs:
- Closing pipe does not work correctly,
e.g. ifconfig axen0 up -> down -> up won't work.
- Some of umass devices won't work due to STALL error.
They don't understand MODE_SENSE_{6,10} command but stalls.
xhci.c cannot recover stalled bulk endpoints.
- xhci.c cannot handle cross-64k transfer yet.
- Memory leaks here and there in error paths.
- Slot leaks.
Devices cannot be added more than 32 times on xhci.
- Conextant umodem is not recognised (fail with XACT/PARAMETER).
hmmmmm what is missing...
- may not work on big endian.
- Address of root hub is 0.
- needs more comments.
If your xhci fortunately recognise 3.0 hub successfully,
things will go like this:
# usbdevs -dv -f /dev/usb5
Controller /dev/usb5:
addr 0: super speed, self powered, config 1, xHCI Root Hub(0x0000), NetBSD(0x000
0), rev 1.00
uhub0
port 1 addr 1: super speed, self powered, config 1, USB3.0 Hub(0x0616), Genesys
Logic(0x05e3), rev 4.01
uhub6
port 1 powered
port 2 powered
port 3 addr 3: super speed, power 124 mA, config 1, AX88179(0x1790), ASIX Elec
. Corp.(0x0b95), rev 1.00, serial xxxxxxxxxxxxxx
axen0
port 4 addr 2: super speed, power 126 mA, config 1, ADATA USB Flash Drive(0x31
2b), ADATA(0x125f), rev 11.00, serial xxxxxxxxxxxxxxxx
umass0
port 2 powered
# dd if=/dev/rsd0d bs=256k count=1024 of=/dev/null msgfmt=human
1024+0 records in
1024+0 records out
268435456 bytes (256 MB) transferred in 3.614 secs (74276551 bytes/sec - 71 MB/s
ec)
#
Thanks,
--
t-hash
--- src/sys/dev/usb/uhub.c.orig 2014-08-14 07:02:24.000000000 +0900
+++ src/sys/dev/usb/uhub.c 2014-10-12 09:08:20.000000000 +0900
@@ -38,12 +38,15 @@
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uhub.c,v 1.126 2014/08/13 06:26:32 skrll Exp $");
+#include "opt_usb.h"
+
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/malloc.h>
#include <sys/device.h>
#include <sys/proc.h>
+#include <sys/sysctl.h>
#include <sys/bus.h>
@@ -52,14 +55,44 @@ __KERNEL_RCSID(0, "$NetBSD: uhub.c,v 1.1
#include <dev/usb/usbdi_util.h>
#include <dev/usb/usbdivar.h>
-#ifdef UHUB_DEBUG
-#define DPRINTF(x) if (uhubdebug) printf x
-#define DPRINTFN(n,x) if (uhubdebug>(n)) printf x
-int uhubdebug = 0;
-#else
+#ifdef USB_DEBUG
+#ifndef UHUB_DEBUG
+#define uhubdebug 0
#define DPRINTF(x)
#define DPRINTFN(n,x)
-#endif
+#else
+int uhubdebug = 0;
+#define DPRINTF(x) if (uhubdebug) printf x
+#define DPRINTFN(n,x) if (uhubdebug>(n)) printf x
+
+SYSCTL_SETUP(sysctl_hw_uhub_setup, "sysctl hw.uhub setup")
+{
+ int err;
+ const struct sysctlnode *rnode;
+ const struct sysctlnode *cnode;
+
+ err = sysctl_createv(clog, 0, NULL, &rnode,
+ CTLFLAG_PERMANENT, CTLTYPE_NODE, "uhub",
+ SYSCTL_DESCR("uhub global controls"),
+ NULL, 0, NULL, 0, CTL_HW, CTL_CREATE, CTL_EOL);
+
+ if (err)
+ goto fail;
+
+ /* control debugging printfs */
+ err = sysctl_createv(clog, 0, &rnode, &cnode,
+ CTLFLAG_PERMANENT|CTLFLAG_READWRITE, CTLTYPE_INT,
+ "debug", SYSCTL_DESCR("Enable debugging output"),
+ NULL, 0, &uhubdebug, sizeof(uhubdebug), CTL_CREATE, CTL_EOL);
+ if (err)
+ goto fail;
+
+ return;
+fail:
+ aprint_error("%s: sysctl_createv failed (err = %d)\n", __func__, err);
+}
+#endif /* UHUB_DEBUG */
+#endif /* USB_DEBUG */
struct uhub_softc {
device_t sc_dev; /* base device */
@@ -77,7 +110,12 @@ struct uhub_softc {
u_char sc_running;
};
+#if 1
+#define UHUB_IS_HIGH_SPEED(sc) \
+ ((sc)->sc_proto == UDPROTO_HSHUBSTT || (sc)->sc_proto == UDPROTO_HSHUBMTT)
+#else
#define UHUB_IS_HIGH_SPEED(sc) ((sc)->sc_proto != UDPROTO_FSHUB)
+#endif
#define UHUB_IS_SINGLE_TT(sc) ((sc)->sc_proto == UDPROTO_HSHUBSTT)
#define PORTSTAT_ISSET(sc, port) \
@@ -182,6 +220,47 @@ uhub_attach(device_t parent, device_t se
}
/* Get hub descriptor. */
+#if 1
+ memset(&hubdesc, 0, sizeof(hubdesc));
+ if (dev->speed == USB_SPEED_SUPER && dev->depth != 0) {
+ usb_hub_ss_descriptor_t hubssdesc;
+
+ /* XXX: should add member hubssdesc to usbd_hub ? */
+ memset(&hubssdesc, 0, sizeof(hubssdesc));
+ req.bmRequestType = UT_READ_CLASS_DEVICE;
+ req.bRequest = UR_GET_DESCRIPTOR;
+ USETW2(req.wValue, UDESC_SSHUB, 0);
+ USETW(req.wIndex, 0);
+ USETW(req.wLength, USB_HUB_SS_DESCRIPTOR_SIZE);
+ DPRINTFN(1,("%s: getting sshub descriptor\n", __func__));
+ err = usbd_do_request(dev, &req, &hubssdesc);
+ memcpy(&hubdesc, &hubssdesc, sizeof(hubdesc));
+ memcpy(hubdesc.DeviceRemovable, hubssdesc.DeviceRemovable, 2);
+ hubdesc.bDescLength = USB_HUB_DESCRIPTOR_SIZE;
+ hubdesc.bDescriptorType = UDESC_HUB;
+ nports = hubdesc.bNbrPorts;
+ if (dev->depth != 0 && nports > UHD_SS_NPORTS_MAX) {
+ DPRINTF(("%s: num of ports %d exceeds maxports %d\n",
+ device_xname(sc->sc_dev),
+ nports, UHD_SS_NPORTS_MAX));
+ nports = hubdesc.bNbrPorts = UHD_SS_NPORTS_MAX;
+ }
+ } else {
+ req.bmRequestType = UT_READ_CLASS_DEVICE;
+ req.bRequest = UR_GET_DESCRIPTOR;
+ USETW2(req.wValue, UDESC_HUB, 0);
+ USETW(req.wIndex, 0);
+ USETW(req.wLength, USB_HUB_DESCRIPTOR_SIZE);
+ DPRINTFN(1,("%s: getting hub descriptor\n", __func__));
+ err = usbd_do_request(dev, &req, &hubdesc);
+ nports = hubdesc.bNbrPorts;
+ if (!err && nports > 7) {
+ USETW(req.wLength,
+ USB_HUB_DESCRIPTOR_SIZE + (nports+1) / 8);
+ err = usbd_do_request(dev, &req, &hubdesc);
+ }
+ }
+#else
req.bmRequestType = UT_READ_CLASS_DEVICE;
req.bRequest = UR_GET_DESCRIPTOR;
USETW2(req.wValue, UDESC_HUB, 0);
@@ -194,6 +273,7 @@ uhub_attach(device_t parent, device_t se
USETW(req.wLength, USB_HUB_DESCRIPTOR_SIZE + (nports+1) / 8);
err = usbd_do_request(dev, &req, &hubdesc);
}
+#endif
if (err) {
DPRINTF(("%s: getting hub descriptor failed, error=%s\n",
device_xname(sc->sc_dev), usbd_errstr(err)));
@@ -221,6 +301,17 @@ uhub_attach(device_t parent, device_t se
hub->explore = uhub_explore;
hub->hubdesc = hubdesc;
+#if 1
+ if (dev->speed == USB_SPEED_SUPER && dev->depth != 0) {
+ aprint_debug_dev(self, "setting hub depth %u\n", dev->depth-1);
+ err = usbd_set_hub_depth(dev, dev->depth - 1);
+ if (err) {
+ aprint_error_dev(self, "can't set depth\n");
+ goto bad;
+ }
+ }
+#endif
+
/* Set up interrupt pipe. */
err = usbd_device2interface_handle(dev, 0, &iface);
if (err) {
@@ -475,6 +566,12 @@ uhub_explore(usbd_device_handle dev)
DPRINTF(("uhub_explore: status change hub=%d port=%d\n",
dev->address, port));
usbd_clear_port_feature(dev, port, UHF_C_PORT_CONNECTION);
+#if 1
+ if (dev->speed == USB_SPEED_SUPER &&
+ (change & UPS_C_PORT_LINK_STATE))
+ usbd_clear_port_feature(dev, port,
+ UHF_C_PORT_LINK_STATE);
+#endif
/*
* If there is already a device on the port the change status
* must mean that is has disconnected. Looking at the
@@ -500,7 +597,14 @@ uhub_explore(usbd_device_handle dev)
/* Connected */
+#if 0
+ if (!((status & UPS_PORT_POWER) &&
+ (dev->speed != USB_SPEED_SUPER)) &&
+ !((status & UPS_PORT_POWER_SS) &&
+ (dev->speed == USB_SPEED_SUPER)))
+#else
if (!(status & UPS_PORT_POWER))
+#endif
aprint_normal_dev(sc->sc_dev,
"strange, connected port %d has no power\n", port);
@@ -522,6 +626,10 @@ uhub_explore(usbd_device_handle dev)
}
status = UGETW(up->status.wPortStatus);
change = UGETW(up->status.wPortChange);
+#if 0
+ printf("%s port %d: s/c=%x/%x\n",
+ device_xname(sc->sc_dev), port, status, change);
+#endif
if (!(status & UPS_CURRENT_CONNECT_STATUS)) {
/* Nothing connected, just ignore it. */
#ifdef DIAGNOSTIC
@@ -540,8 +648,10 @@ uhub_explore(usbd_device_handle dev)
}
/* Figure out device speed */
-#if 0
- if (status & UPS_SUPER_SPEED)
+#if 1
+ if ((status & UPS_SUPER_SPEED) ||
+ (dev->speed == USB_SPEED_SUPER &&
+ dev->powersrc->parent != NULL))
speed = USB_SPEED_SUPER;
else
#endif
--- src/sys/dev/usb/usb.h.orig 2014-09-13 22:14:45.000000000 +0900
+++ src/sys/dev/usb/usb.h 2014-10-11 16:29:00.000000000 +0900
@@ -165,6 +165,8 @@ typedef struct {
#define UDESC_OTG 0x09
#define UDESC_DEBUG 0x0a
#define UDESC_INTERFACE_ASSOC 0x0b
+#define UDESC_BOS 0x0f
+#define UDESC_DEVICE_CAPABILITY 0x10
#define UDESC_CS_DEVICE 0x21 /* class specific */
#define UDESC_CS_CONFIG 0x22
#define UDESC_CS_STRING 0x23
@@ -172,23 +174,46 @@ typedef struct {
#define UDESC_CS_ENDPOINT 0x25
#define UDESC_HUB 0x29
#define UDESC_SSHUB 0x2a
+#define UDESC_ENDPOINT_SS_COMP 0x30
+#define UDESC_ENDPOINT_ISOCH_SSP_COMP 0x31
#define UR_SET_DESCRIPTOR 0x07
#define UR_GET_CONFIG 0x08
#define UR_SET_CONFIG 0x09
#define UR_GET_INTERFACE 0x0a
#define UR_SET_INTERFACE 0x0b
#define UR_SYNCH_FRAME 0x0c
+#define UR_SET_ENCRYPTION 0x0d
+#define UR_GET_ENCRYPTION 0x0e
+#define UR_SET_HANDSHAKE 0x0f
+#define UR_GET_HANDSHAKE 0x10
+#define UR_SET_CONNECTION 0x11
+#define UR_SET_SECURITY_DATA 0x12
+#define UR_GET_SECURITY_DATA 0x13
+#define UR_SET_WUSB_DATA 0x14
+#define UR_LOOPBACK_DATA_WRITE 0x15
+#define UR_LOOPBACK_DATA_READ 0x16
+#define UR_SET_INTERFACE_DS 0x17
+#define UR_SET_SEL 0x30
+#define UR_SET_ISOCH_DELAY 0x31
/*
* Feature selectors. USB 2.0 spec, table 9-6 and OTG and EH suppliment,
* table 6-2
*/
#define UF_ENDPOINT_HALT 0
+#define UF_INTERFACE_FUNCTION_SUSPEND 0
#define UF_DEVICE_REMOTE_WAKEUP 1
#define UF_TEST_MODE 2
#define UF_DEVICE_B_HNP_ENABLE 3
#define UF_DEVICE_A_HNP_SUPPORT 4
#define UF_DEVICE_A_ALT_HNP_SUPPORT 5
+#define UF_DEVICE_WUSB_DEVICE 6
+#define UF_DEVICE_U1_ENABLE 48
+#define UF_DEVICE_U2_ENABLE 49
+#define UF_DEVICE_LTM_ENABLE 50
+#define UF_DEVICE_B3_NTF_HOST_SEL 51
+#define UF_DEVICE_B3_RESP_ENABLE 52
+#define UF_DEVICE_LDM_ENABLE 53
#define USB_MAX_IPACKET 8 /* maximum size of the initial packet */
@@ -207,6 +232,7 @@ typedef struct {
uByte bDescriptorType;
uWord bcdUSB;
#define UD_USB_2_0 0x0200
+#define UD_USB_3_0 0x0300
#define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0)
uByte bDeviceClass;
uByte bDeviceSubClass;
@@ -296,6 +322,105 @@ typedef struct {
typedef struct {
uByte bLength;
uByte bDescriptorType;
+ uByte bMaxBurst;
+ uByte bmAttributes;
+#define UE_SSC_MAXSTREAMS(x) __SHIFTOUT(x, __BITS(4,0)) /* bulk */
+#define UE_SSC_MULT(x) __SHIFTOUT(x, __BITS(1,0)) /* isoch */
+#define UE_SSC_SSP_ISO(x) __SHIFTOUT(x, __BIT(7)) /* isoch */
+ /* The fields below are only valid for periodic endpoints */
+ uWord wBytesPerInterval;
+} UPACKED usb_endpoint_ss_comp_descriptor_t;
+#define USB_ENDPOINT_SS_COMP_DESCRIPTOR_SIZE 6
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uWord wTotalLength;
+ uByte bNumDeviceCaps;
+} UPACKED usb_bos_descriptor_t;
+#define USB_BOS_DESCRIPTOR_SIZE 5
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+#define USB_DEVCAP_RESERVED 0x00
+#define USB_DEVCAP_WUSB 0x01
+#define USB_DEVCAP_USB2EXT 0x02
+#define USB_DEVCAP_SUPER_SPEED 0x03
+#define USB_DEVCAP_CONTAINER_ID 0x04
+#define USB_DEVCAP_PLATFORM 0x05
+#define USB_DEVCAP_POWER_DELIVERY_CAPABILITY 0x06
+#define USB_DEVCAP_BATTERY_INFO_CAPABILITY 0x07
+#define USB_DEVCAP_PD_CONSUMER_PORT_CAPABILITY 0x08
+#define USB_DEVCAP_PD_PROVIDER_PORT_CAPABILITY 0x09
+#define USB_DEVCAP_SUPERSPEED_PLUS 0x0A
+#define USB_DEVCAP_PRECISION_TIME_MEASUREMENT 0x0B
+#define USB_DEVCAP_WUSB_EXT 0x0C
+ /* data ... */
+} UPACKED usb_device_capability_descriptor_t;
+#define USB_DEVICE_CAPABILITY_DESCRIPTOR_SIZE 3 /* variable length */
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+ uDWord bmAttributes;
+#define USB_DEVCAP_USB2EXT_LPM __BIT(1)
+} UPACKED usb_usb2ext_descriptor_t;
+#define USB_DEVCAP_USB2EXT_DESCRIPTOR_SIZE 7
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+ uByte bmAttributes;
+#define USB_DEVCAP_SS_LTM __BIT(1)
+ uWord wSpeedsSupported;
+#define USB_DEVCAP_SS_SPEED_SS __BIT(0)
+#define USB_DEVCAP_SS_SPEED_FS __BIT(1)
+#define USB_DEVCAP_SS_SPEED_HS __BIT(2)
+#define USB_DEVCAP_SS_SPEED_LS __BIT(3)
+ uByte bFunctionalitySupport;
+ uByte bU1DevExitLat;
+ uWord wU2DevExitLat;
+} UPACKED usb_devcap_ss_descriptor_t;
+#define USB_DEVCAP_SS_DESCRIPTOR_SIZE 10
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+ uByte bReserved;
+ uByte ContainerID[16];
+} UPACKED usb_devcap_container_id_descriptor_t;
+#define USB_DEVCAP_CONTAINER_ID_DESCRIPTOR_SIZE 20
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+ uByte bReserved;
+ uByte PlatformCapabilityUUID[16];
+ uByte CapabilityData[0];
+} UPACKED usb_devcap_platform_descriptor_t;
+#define USB_DEVCAP_PLATFORM_DESCRIPTOR_SIZE 20
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
+ uByte bDevCapabilityType;
+ uByte bReserved;
+ uDWord bmAttributes;
+ uWord wFunctionalitySupport;
+ uWord wReserved;
+ uDWord bmSublinkSpeedAttr[0];
+} UPACKED usb_devcap_ssp_descriptor_t;
+#define USB_DEVCAP_SSP_DESCRIPTOR_SIZE 12 /* variable length */
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
uWord bString[126];
} UPACKED usb_string_descriptor_t;
#define USB_MAX_STRING_LEN 128
@@ -308,6 +433,8 @@ typedef struct {
#define UR_RESET_TT 0x09
#define UR_GET_TT_STATE 0x0a
#define UR_STOP_TT 0x0b
+#define UR_SET_HUB_DEPTH 0x0c
+#define UR_GET_PORT_ERR_COUNT 0x0d
/*
* Hub features from USB 2.0 spec, table 11-17 and updated by the
@@ -320,6 +447,7 @@ typedef struct {
#define UHF_PORT_SUSPEND 2
#define UHF_PORT_OVER_CURRENT 3
#define UHF_PORT_RESET 4
+#define UHF_PORT_LINK_STATE 5
#define UHF_PORT_POWER 8
#define UHF_PORT_LOW_SPEED 9
#define UHF_PORT_L1 10
@@ -332,10 +460,21 @@ typedef struct {
#define UHF_PORT_INDICATOR 22
#define UHF_C_PORT_L1 23
+/* SS HJB specific features */
+#define UHF_PORT_U1_TIMEOUT 23
+#define UHF_PORT_U2_TIMEOUT 24
+#define UHF_C_PORT_LINK_STATE 25
+#define UHF_C_PORT_CONFIG_ERROR 26
+#define UHF_PORT_REMOTE_WAKE_MASK 27
+#define UHF_BH_PORT_RESET 28
+#define UHF_C_BH_PORT_RESET 29
+#define UHF_FORCE_LINKPM_ACCEPT 30
+
typedef struct {
uByte bDescLength;
uByte bDescriptorType;
uByte bNbrPorts;
+#define UHD_NPORTS_MAX 255
uWord wHubCharacteristics;
#define UHD_PWR 0x0003
#define UHD_PWR_GANGED 0x0000
@@ -365,6 +504,20 @@ typedef struct {
typedef struct {
uByte bLength;
uByte bDescriptorType;
+ uByte bNbrPorts;
+#define UHD_SS_NPORTS_MAX 15
+ uWord wHubCharacteristics;
+ uByte bPwrOn2PwrGood; /* delay in 2 ms units */
+ uByte bHubContrCurrent;
+ uByte bHubHdrDecLat;
+ uWord wHubDelay; /* forward delay in nanosec */
+ uByte DeviceRemovable[2]; /* max 15 ports */
+} UPACKED usb_hub_ss_descriptor_t;
+#define USB_HUB_SS_DESCRIPTOR_SIZE 12
+
+typedef struct {
+ uByte bLength;
+ uByte bDescriptorType;
uWord bcdUSB;
uByte bDeviceClass;
uByte bDeviceSubClass;
@@ -419,11 +572,26 @@ typedef struct {
#define UPS_OVERCURRENT_INDICATOR 0x0008
#define UPS_RESET 0x0010
#define UPS_PORT_L1 0x0020
+#define UPS_PORT_LS_GET(x) __SHIFTOUT(x, __BITS(8,5))
+#define UPS_PORT_LS_U0 0x00
+#define UPS_PORT_LS_U1 0x01
+#define UPS_PORT_LS_U2 0x02
+#define UPS_PORT_LS_U3 0x03
+#define UPS_PORT_LS_SS_DIS 0x04
+#define UPS_PORT_LS_RX_DET 0x05
+#define UPS_PORT_LS_SS_INA 0x06
+#define UPS_PORT_LS_POLL 0x07
+#define UPS_PORT_LS_RECOVER 0x08
+#define UPS_PORT_LS_HOT_RST 0x09
+#define UPS_PORT_LS_COMP_MODE 0x0A
+#define UPS_PORT_LS_LOOPBACK 0x0B
+#define UPS_PORT_LS_RESUME 0x0F
#define UPS_PORT_POWER 0x0100
+#define UPS_PORT_POWER_SS 0x0200
#define UPS_FULL_SPEED 0x0000 /* for completeness */
#define UPS_LOW_SPEED 0x0200
#define UPS_HIGH_SPEED 0x0400
-#define UPS_SUPER_SPEED 0x0600
+#define UPS_SUPER_SPEED 0x0800
#define UPS_PORT_TEST 0x0800
#define UPS_PORT_INDICATOR 0x1000
uWord wPortChange;
@@ -433,6 +601,9 @@ typedef struct {
#define UPS_C_OVERCURRENT_INDICATOR 0x0008
#define UPS_C_PORT_RESET 0x0010
#define UPS_C_PORT_L1 0x0020
+#define UPS_C_BH_PORT_RESET 0x0020
+#define UPS_C_PORT_LINK_STATE 0x0040
+#define UPS_C_PORT_CONFIG_ERROR 0x0080
} UPACKED usb_port_status_t;
/* Device class codes */
@@ -501,6 +672,7 @@ typedef struct {
#define UIPROTO_MASS_CBI 1
#define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */
#define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */
+#define UIPROTO_MASS_UAS 98 /* USB Attached SCSI */
#define UICLASS_HUB 0x09
#define UISUBCLASS_HUB 0
--- src/sys/dev/usb/usb_subr.c.orig 2014-09-22 02:57:10.000000000 +0900
+++ src/sys/dev/usb/usb_subr.c 2014-10-07 01:21:12.000000000 +0900
@@ -1415,7 +1415,14 @@ usbd_fill_deviceinfo(usbd_device_handle
err = USB_PORT_ENABLED;
else if (s & UPS_SUSPEND)
err = USB_PORT_SUSPENDED;
+#if 0
else if (s & UPS_PORT_POWER)
+#else
+ else if (s & UPS_PORT_POWER) /* 2.0 */
+ err = USB_PORT_POWERED;
+ else if ((s & UPS_PORT_POWER_SS) && /* 3.0 */
+ dev->speed == USB_SPEED_SUPER)
+#endif
err = USB_PORT_POWERED;
else
err = USB_PORT_DISABLED;
--- src/sys/dev/usb/usbdi_util.c.orig 2014-09-13 22:14:45.000000000 +0900
+++ src/sys/dev/usb/usbdi_util.c 2014-10-06 23:22:36.000000000 +0900
@@ -191,6 +191,19 @@ usbd_set_hub_feature(usbd_device_handle
}
usbd_status
+usbd_set_hub_depth(usbd_device_handle dev, int depth)
+{
+ usb_device_request_t req;
+
+ req.bmRequestType = UT_WRITE_CLASS_DEVICE;
+ req.bRequest = UR_SET_HUB_DEPTH;
+ USETW(req.wValue, depth);
+ USETW(req.wIndex, 0);
+ USETW(req.wLength, 0);
+ return usbd_do_request(dev, &req, 0);
+}
+
+usbd_status
usbd_clear_port_feature(usbd_device_handle dev, int port, int sel)
{
usb_device_request_t req;
--- src/sys/dev/usb/usbdi_util.h.orig 2013-09-28 09:25:34.000000000 +0900
+++ src/sys/dev/usb/usbdi_util.h 2014-10-06 23:22:29.000000000 +0900
@@ -51,6 +51,7 @@ usbd_status usbd_set_port_feature(usbd_d
usbd_status usbd_clear_port_feature(usbd_device_handle, int, int);
usbd_status usbd_get_device_status(usbd_device_handle, usb_status_t *);
usbd_status usbd_get_hub_status(usbd_device_handle, usb_hub_status_t *);
+usbd_status usbd_set_hub_depth(usbd_device_handle, int);
usbd_status usbd_get_protocol(usbd_interface_handle dev, u_int8_t *report);
usbd_status usbd_set_protocol(usbd_interface_handle dev, int report);
usbd_status usbd_get_report_descriptor(usbd_device_handle dev, int ifcno,
--- src/sys/dev/usb/xhci.c.orig 2014-10-04 16:17:07.000000000 +0900
+++ src/sys/dev/usb/xhci.c 2014-10-12 10:08:27.000000000 +0900
@@ -100,6 +100,8 @@ fail:
#define XHCIHIST_FUNC() USBHIST_FUNC()
#define XHCIHIST_CALLED(name) USBHIST_CALLED(xhcidebug)
+#define XHCI_OLD_RH /* overlap SS port and HS port */
+
#define XHCI_DCI_SLOT 0
#define XHCI_DCI_EP_CONTROL 1
@@ -113,7 +115,9 @@ struct xhci_pipe {
#define XHCI_COMMAND_RING_TRBS 256
#define XHCI_EVENT_RING_TRBS 256
#define XHCI_EVENT_RING_SEGMENTS 1
+#ifndef XHCI_TRB_3_ED_BIT
#define XHCI_TRB_3_ED_BIT XHCI_TRB_3_ISP_BIT
+#endif
static usbd_status xhci_open(usbd_pipe_handle);
static int xhci_intr1(struct xhci_softc * const);
@@ -140,6 +144,7 @@ static usbd_status xhci_init_slot(struct
int, int, int, int);
static usbd_status xhci_enable_slot(struct xhci_softc * const,
uint8_t * const);
+//static usbd_status xhci_disable_slot(struct xhci_softc * const, uint8_t);
static usbd_status xhci_address_device(struct xhci_softc * const,
uint64_t, uint8_t, bool);
static usbd_status xhci_update_ep0_mps(struct xhci_softc * const,
@@ -245,12 +250,29 @@ static const struct usbd_pipe_methods xh
.done = xhci_device_intr_done,
};
+#if 0
+static inline uint32_t
+xhci_read_1(const struct xhci_softc * const sc, bus_size_t offset)
+{
+ return bus_space_read_1(sc->sc_iot, sc->sc_ioh, offset);
+}
+#endif
+
static inline uint32_t
xhci_read_4(const struct xhci_softc * const sc, bus_size_t offset)
{
return bus_space_read_4(sc->sc_iot, sc->sc_ioh, offset);
}
+#if 0
+static inline void
+xhci_write_1(const struct xhci_softc * const sc, bus_size_t offset,
+ uint32_t value)
+{
+ bus_space_write_1(sc->sc_iot, sc->sc_ioh, offset, value);
+}
+#endif
+
#if 0 /* unused */
static inline void
xhci_write_4(const struct xhci_softc * const sc, bus_size_t offset,
@@ -615,8 +637,7 @@ xhci_init(struct xhci_softc *sc)
XHCIHIST_FUNC(); XHCIHIST_CALLED();
- /* XXX Low/Full/High speeds for now */
- sc->sc_bus.usbrev = USBREV_2_0;
+ sc->sc_bus.usbrev = USBREV_3_0;
cap = xhci_read_4(sc, XHCI_CAPLENGTH);
caplength = XHCI_CAP_CAPLENGTH(cap);
@@ -749,6 +770,7 @@ xhci_init(struct xhci_softc *sc)
aprint_debug_dev(sc->sc_dev, "sc_pgsz 0x%08x\n", (uint32_t)sc->sc_pgsz);
aprint_debug_dev(sc->sc_dev, "sc_maxslots 0x%08x\n",
(uint32_t)sc->sc_maxslots);
+ aprint_debug_dev(sc->sc_dev, "sc_maxports %d\n", sc->sc_maxports);
usbd_status err;
@@ -952,21 +974,40 @@ xhci_intr1(struct xhci_softc * const sc)
return 1;
}
+#ifdef XHCI_OLD_RH
+static int
+xhci_xspeed2speed(int xspeed/*, int devspeed*/)
+{
+ switch (xspeed) {
+ case 1: return USB_SPEED_FULL;
+ case 2: return USB_SPEED_LOW;
+ case 3: return USB_SPEED_HIGH;
+ case 4: return USB_SPEED_SUPER;
+ default:
+ break;
+ }
+ return 0;
+}
+#endif
+
static usbd_status
xhci_configure_endpoint(usbd_pipe_handle pipe)
{
struct xhci_softc * const sc = pipe->device->bus->hci_private;
struct xhci_slot * const xs = pipe->device->hci_private;
- const u_int dci = xhci_ep_get_dci(pipe->endpoint->edesc);
usb_endpoint_descriptor_t * const ed = pipe->endpoint->edesc;
+ const u_int dci = xhci_ep_get_dci(ed);
const uint8_t xfertype = UE_GET_XFERTYPE(ed->bmAttributes);
struct xhci_trb trb;
usbd_status err;
uint32_t *cp;
+ uint32_t mps = UGETW(ed->wMaxPacketSize);
+ int speed = pipe->device->speed;
+ bool ishub = (pipe->device->ddesc.bDeviceClass == UDCLASS_HUB);
XHCIHIST_FUNC(); XHCIHIST_CALLED();
- DPRINTFN(4, "dci %u epaddr 0x%02x attr 0x%02x",
- dci, ed->bEndpointAddress, ed->bmAttributes, 0);
+ DPRINTFN(4, "slot %u dci %u epaddr 0x%02x attr 0x%02x",
+ xs->xs_idx, dci, ed->bEndpointAddress, ed->bmAttributes);
/* XXX ensure input context is available? */
@@ -978,33 +1019,69 @@ xhci_configure_endpoint(usbd_pipe_handle
/* set up input slot context */
cp = xhci_slot_get_icv(sc, xs, xhci_dci_to_ici(XHCI_DCI_SLOT));
- cp[0] = htole32(XHCI_SCTX_0_CTX_NUM_SET(dci));
+ cp[0] = htole32(
+ XHCI_SCTX_0_CTX_NUM_SET(dci) |
+ XHCI_SCTX_0_HUB_SET(ishub)
+#ifdef notyet
+ XHCI_SCTX_0_MTT_SET(x)
+#endif
+ );
cp[1] = htole32(0);
cp[2] = htole32(0);
cp[3] = htole32(0);
+ if (ishub && pipe->device->hub) {
+ usb_hub_descriptor_t *hd = &pipe->device->hub->hubdesc;
+
+ cp[1] |= htole32(XHCI_SCTX_1_NUM_PORTS_SET(hd->bNbrPorts));
+ cp[2] |= htole32(0);
+#ifdef notyet
+ XHCI_SCTX_2_TT_HUB_SID_SET(x) |
+ XHCI_SCTX_2_TT_PORT_NUM_SET(x) |
+ XHCI_SCTX_2_TT_THINK_TIME_SET(x) |
+#endif
+ }
cp = xhci_slot_get_icv(sc, xs, xhci_dci_to_ici(dci));
- if (xfertype == UE_INTERRUPT) {
cp[0] = htole32(
- XHCI_EPCTX_0_IVAL_SET(3) /* XXX */
+ XHCI_EPCTX_0_EPSTATE_SET(0) |
+ XHCI_EPCTX_0_MAXP_STREAMS_SET(0) |
+ XHCI_EPCTX_0_LSA_SET(0)
);
cp[1] = htole32(
- XHCI_EPCTX_1_CERR_SET(3) |
- XHCI_EPCTX_1_EPTYPE_SET(xhci_ep_get_type(pipe->endpoint->edesc)) |
- XHCI_EPCTX_1_MAXB_SET(0) |
- XHCI_EPCTX_1_MAXP_SIZE_SET(8) /* XXX */
- );
- cp[4] = htole32(
- XHCI_EPCTX_4_AVG_TRB_LEN_SET(8)
- );
- } else {
- cp[0] = htole32(0);
- cp[1] = htole32(
- XHCI_EPCTX_1_CERR_SET(3) |
- XHCI_EPCTX_1_EPTYPE_SET(xhci_ep_get_type(pipe->endpoint->edesc)) |
- XHCI_EPCTX_1_MAXB_SET(0) |
- XHCI_EPCTX_1_MAXP_SIZE_SET(512) /* XXX */
+ XHCI_EPCTX_1_EPTYPE_SET(xhci_ep_get_type(ed)) |
+ XHCI_EPCTX_1_MAXB_SET(0)
);
+ if (xfertype != UE_ISOCHRONOUS)
+ cp[1] |= htole32(XHCI_EPCTX_1_CERR_SET(3));
+
+ switch (xfertype) {
+ case UE_INTERRUPT:
+ cp[0] |= htole32(XHCI_EPCTX_0_IVAL_SET(3)); /* XXX */
+ cp[1] |= htole32(XHCI_EPCTX_1_MAXP_SIZE_SET(mps ? mps : 8));
+ cp[4] = htole32(
+ XHCI_EPCTX_4_AVG_TRB_LEN_SET(8) | /* XXX */
+ XHCI_EPCTX_4_MAX_ESIT_PAYLOAD_SET(8) /* XXX */
+ );
+ break;
+ case UE_CONTROL:
+ cp[1] |= htole32(XHCI_EPCTX_1_MAXP_SIZE_SET(mps ? mps : 8));
+ cp[4] = htole32(XHCI_EPCTX_4_AVG_TRB_LEN_SET(8)); /* XXX */
+ break;
+#ifdef notyet
+ case UE_ISOCHRONOUS:
+ cp[1] |= htole32(XHCI_EPCTX_1_MAXP_SIZE_SET(mps ? mps : 512));
+ cp[4] = htole32(XHCI_EPCTX_4_AVG_TRB_LEN_SET(1024)); /* XXX */
+ break;
+#endif
+ default:
+ cp[1] |= htole32(XHCI_EPCTX_1_MAXP_SIZE_SET(mps ? mps : 512));
+ cp[4] = htole32(XHCI_EPCTX_4_AVG_TRB_LEN_SET(1024)); /* XXX */
+#if 1
+ if (speed == USB_SPEED_SUPER)
+ /* XXX should be taken from endp SS comp desc */
+ cp[1] |= htole32(XHCI_EPCTX_1_MAXB_SET(15));
+#endif
+ break;
}
*(uint64_t *)(&cp[2]) = htole64(
xhci_ring_trbp(&xs->xs_ep[dci].xe_tr, 0) |
@@ -1034,6 +1111,49 @@ xhci_configure_endpoint(usbd_pipe_handle
static usbd_status
xhci_unconfigure_endpoint(usbd_pipe_handle pipe)
{
+#if 0
+ struct xhci_softc * const sc = pipe->device->bus->hci_private;
+ struct xhci_slot * const xs = pipe->device->hci_private;
+ usb_endpoint_descriptor_t * const ed = pipe->endpoint->edesc;
+ const u_int dci = xhci_ep_get_dci(ed);
+ struct xhci_trb trb;
+ usbd_status err;
+ uint32_t *cp;
+
+ XHCIHIST_FUNC(); XHCIHIST_CALLED();
+ DPRINTFN(4, "slot %u dci %u", xs->xs_idx, dci, 0, 0);
+
+#if 0
+ if (dci == XHCI_DCI_EP_CONTROL) {
+ DPRINTFN(4, "avoid closing ep0");
+ return USBD_INVAL;
+ }
+#endif
+
+ (void)xhci_stop_endpoint(pipe);
+
+ memset(xhci_slot_get_icv(sc, xs, 0), 0, sc->sc_pgsz);
+
+ cp = xhci_slot_get_icv(sc, xs, XHCI_ICI_INPUT_CONTROL);
+ cp[0] = htole32(XHCI_INCTX_0_DROP_MASK(dci));
+ cp[1] = htole32(0);
+
+ cp = xhci_slot_get_icv(sc, xs, xhci_dci_to_ici(XHCI_DCI_SLOT));
+ cp[0] = htole32(XHCI_SCTX_0_CTX_NUM_SET(dci));
+
+ /* sync input contexts before they are read from memory */
+ usb_syncmem(&xs->xs_ic_dma, 0, sc->sc_pgsz, BUS_DMASYNC_PREWRITE);
+
+ trb.trb_0 = xhci_slot_get_icp(sc, xs, 0);
+ trb.trb_2 = 0;
+ trb.trb_3 = XHCI_TRB_3_SLOT_SET(xs->xs_idx) |
+ XHCI_TRB_3_TYPE_SET(XHCI_TRB_TYPE_CONFIGURE_EP);
+
+ err = xhci_do_command(sc, &trb, USBD_DEFAULT_TIMEOUT);
+ usb_syncmem(&xs->xs_dc_dma, 0, sc->sc_pgsz, BUS_DMASYNC_POSTREAD);
+
+ return err;
+#else
#ifdef USB_DEBUG
struct xhci_slot * const xs = pipe->device->hci_private;
#endif
@@ -1042,6 +1162,7 @@ xhci_unconfigure_endpoint(usbd_pipe_hand
DPRINTFN(4, "slot %u", xs->xs_idx, 0, 0, 0);
return USBD_NORMAL_COMPLETION;
+#endif
}
static usbd_status
@@ -1054,7 +1175,7 @@ xhci_reset_endpoint(usbd_pipe_handle pip
usbd_status err;
XHCIHIST_FUNC(); XHCIHIST_CALLED();
- DPRINTFN(4, "dci %u", dci, 0, 0, 0);
+ DPRINTFN(4, "slot %u dci %u", xs->xs_idx, dci, 0, 0);
trb.trb_0 = 0;
trb.trb_2 = 0;
@@ -1078,7 +1199,7 @@ xhci_stop_endpoint(usbd_pipe_handle pipe
const u_int dci = xhci_ep_get_dci(pipe->endpoint->edesc);
XHCIHIST_FUNC(); XHCIHIST_CALLED();
- DPRINTFN(4, "dci %u", dci, 0, 0, 0);
+ DPRINTFN(4, "slot %u dci %u", xs->xs_idx, dci, 0, 0);
trb.trb_0 = 0;
trb.trb_2 = 0;
@@ -1139,8 +1260,7 @@ xhci_open(usbd_pipe_handle pipe)
return USBD_IOERROR;
/* Root Hub */
- if (dev->depth == 0 && dev->powersrc->portno == 0 &&
- dev->speed != USB_SPEED_SUPER) {
+ if (dev->depth == 0 && dev->powersrc->portno == 0) {
switch (ed->bEndpointAddress) {
case USB_CONTROL_ENDPOINT:
pipe->methods = &xhci_root_ctrl_methods;
@@ -1177,7 +1297,7 @@ xhci_open(usbd_pipe_handle pipe)
}
if (ed->bEndpointAddress != USB_CONTROL_ENDPOINT)
- xhci_configure_endpoint(pipe);
+ return xhci_configure_endpoint(pipe);
return USBD_NORMAL_COMPLETION;
}
@@ -1194,13 +1314,30 @@ xhci_rhpsc(struct xhci_softc * const sc,
if (xfer == NULL)
return;
- if (!(port >= sc->sc_hs_port_start &&
- port < sc->sc_hs_port_start + sc->sc_hs_port_count))
- return;
+#ifdef XHCI_OLD_RH
+ xfer->pipe->device->speed = xhci_xspeed2speed(
+ XHCI_PS_SPEED_GET(xhci_op_read_4(sc, XHCI_PORTSC(port))));
+#if 1
+ DPRINTFN(4, "port %u status change speed %u xferlen %u\n",
+ port, xfer->pipe->device->speed, xfer->length, 0);
+#endif
- port -= sc->sc_hs_port_start;
- port += 1;
- DPRINTFN(4, "hs port %u status change", port, 0, 0, 0);
+ if (port >= sc->sc_hs_port_start &&
+ port < sc->sc_hs_port_start + sc->sc_hs_port_count) {
+ port -= sc->sc_hs_port_start;
+ port += 1;
+ DPRINTFN(4, "hs port %u status change", port, 0, 0, 0);
+ } else if (port >= sc->sc_ss_port_start &&
+ port < sc->sc_ss_port_start + sc->sc_ss_port_count) {
+ port -= sc->sc_ss_port_start;
+ port += 1;
+ DPRINTFN(4, "ss port %u status change", port, 0, 0, 0);
+ } else {
+ /* cannot happen */
+ DPRINTFN(0, "port %u out of range", port, 0, 0, 0);
+ return;
+ }
+#endif /* XHCI_OLD_RH */
p = KERNADDR(&xfer->dmabuf, 0);
memset(p, 0, xfer->length);
@@ -1248,6 +1385,11 @@ xhci_handle_event(struct xhci_softc * co
xx = (void *)(uintptr_t)(trb_0 & ~0x3);
}
xfer = &xx->xx_xfer;
+ if (xfer == NULL) {
+ /* STOP_EP may cause this condition. */
+ DPRINTFN(1, "xfer is NULL", 0, 0, 0, 0);
+ break;
+ }
DPRINTFN(14, "xfer %p", xfer, 0, 0, 0);
if ((trb_3 & XHCI_TRB_3_ED_BIT) != 0) {
@@ -1269,7 +1411,10 @@ xhci_handle_event(struct xhci_softc * co
xfer->actlen = xfer->length - XHCI_TRB_2_REM_GET(trb_2);
err = USBD_NORMAL_COMPLETION;
} else if (XHCI_TRB_2_ERROR_GET(trb_2) ==
- XHCI_TRB_ERROR_STALL) {
+ XHCI_TRB_ERROR_STALL ||
+ XHCI_EPCTX_0_EPSTATE_GET(
+ le32toh(((uint32_t *)xhci_slot_get_dcv(sc, xs, dci)))[0])
+ == XHCI_EPSTATE_HALTED) {
err = USBD_STALLED;
xr->is_halted = true;
DPRINTFN(1, "ev: xfer done: err %u slot %u dci %u",
@@ -1468,11 +1613,11 @@ xhci_new_device(device_t parent, usbd_bu
usbd_status err;
usb_device_descriptor_t *dd;
struct usbd_device *hub;
- struct usbd_device *adev;
+ uint32_t route = 0;
int rhport = 0;
struct xhci_slot *xs;
uint32_t *cp;
- uint8_t slot;
+ uint8_t slot = 0;
uint8_t addr;
XHCIHIST_FUNC(); XHCIHIST_CALLED();
@@ -1515,28 +1660,36 @@ xhci_new_device(device_t parent, usbd_bu
up->device = dev;
/* Locate root hub port */
- for (adev = dev, hub = dev;
- hub != NULL;
- adev = hub, hub = hub->myhub) {
- DPRINTFN(4, "hub %p", hub, 0, 0, 0);
- }
- DPRINTFN(4, "hub %p", hub, 0, 0, 0);
-
- if (hub != NULL) {
- for (int p = 0; p < hub->hub->hubdesc.bNbrPorts; p++) {
- if (hub->hub->ports[p].device == adev) {
- rhport = p;
- }
- }
- } else {
- rhport = port;
- }
- if (speed == USB_SPEED_SUPER) {
- rhport += sc->sc_ss_port_start - 1;
- } else {
- rhport += sc->sc_hs_port_start - 1;
+ for (hub = dev; hub != NULL; hub = hub->myhub) {
+ uint32_t dep;
+ uint8_t rh_port;
+
+ DPRINTFN(4, "hub %p depth %d upport %p upportno %d",
+ hub, hub->depth, hub->powersrc,
+ hub->powersrc ? hub->powersrc->portno : 0);
+
+ if (hub->powersrc == NULL)
+ break;
+ dep = hub->depth;
+ rh_port = hub->powersrc->portno;
+ if (dep == 0 || dep > USB_HUB_MAX_DEPTH)
+ break;
+ if (rh_port > UHD_SS_NPORTS_MAX)
+ rh_port = UHD_SS_NPORTS_MAX;
+
+ route |= rh_port << ((dep - 1) * 4);
}
- DPRINTFN(4, "rhport %d", rhport, 0, 0, 0);
+ rhport = route & 0xf;
+ route = route >> 4;
+
+#ifdef XHCI_OLD_RH
+ if (speed == USB_SPEED_SUPER)
+ rhport = rhport + sc->sc_ss_port_start - 1;
+ else
+ rhport = rhport + sc->sc_hs_port_start - 1;
+#endif
+
+ DPRINTFN(4, "rhport %d Route %05x hub %p", rhport, route, hub, 0);
dev->speed = speed;
dev->langid = USBD_NOLANG;
@@ -1565,7 +1718,7 @@ xhci_new_device(device_t parent, usbd_bu
err = xhci_enable_slot(sc, &slot);
if (err)
return err;
- err = xhci_init_slot(sc, slot, depth, speed, port, rhport);
+ err = xhci_init_slot(sc, slot, depth, speed, route, rhport);
if (err)
return err;
xs = &sc->sc_slots[slot];
@@ -1617,7 +1770,7 @@ xhci_new_device(device_t parent, usbd_bu
if ((depth == 0) && (port == 0)) {
usbd_attach_roothub(parent, dev);
- DPRINTFN(1, "root_hub %p", bus->root_hub, 0, 0, 0);
+ DPRINTFN(1, "root_hub attached", 0, 0, 0, 0);
return USBD_NORMAL_COMPLETION;
}
@@ -1844,6 +2006,24 @@ xhci_enable_slot(struct xhci_softc * con
return err;
}
+#if 0
+static usbd_status
+xhci_disable_slot(struct xhci_softc * const sc, uint8_t slot)
+{
+ struct xhci_trb trb;
+
+ XHCIHIST_FUNC(); XHCIHIST_CALLED();
+
+ trb.trb_0 = 0;
+ trb.trb_2 = 0;
+ trb.trb_3 = htole32(
+ XHCI_TRB_3_SLOT_SET(slot) |
+ XHCI_TRB_3_TYPE_SET(XHCI_TRB_TYPE_DISABLE_SLOT));
+
+ return xhci_do_command(sc, &trb, USBD_DEFAULT_TIMEOUT);
+}
+#endif
+
static usbd_status
xhci_address_device(struct xhci_softc * const sc,
uint64_t icp, uint8_t slot_id, bool bsr)
@@ -1962,6 +2142,7 @@ xhci_init_slot(struct xhci_softc * const
err = usb_allocmem(&sc->sc_bus, sc->sc_pgsz, sc->sc_pgsz,
&xs->xs_ic_dma);
if (err)
+ /* free xs_dc_dma */
return err;
memset(KERNADDR(&xs->xs_ic_dma, 0), 0, sc->sc_pgsz);
@@ -1988,6 +2169,7 @@ xhci_init_slot(struct xhci_softc * const
cp = xhci_slot_get_icv(sc, xs, xhci_dci_to_ici(XHCI_DCI_SLOT));
cp[0] = htole32(
XHCI_SCTX_0_CTX_NUM_SET(1) |
+ XHCI_SCTX_0_ROUTE_SET(port) |
XHCI_SCTX_0_SPEED_SET(xspeed)
);
cp[1] = htole32(
@@ -2042,73 +2224,77 @@ xhci_noop(usbd_pipe_handle pipe)
/* root hub descriptors */
static const usb_device_descriptor_t xhci_devd = {
- USB_DEVICE_DESCRIPTOR_SIZE,
- UDESC_DEVICE, /* type */
- {0x00, 0x02}, /* USB version */
- UDCLASS_HUB, /* class */
- UDSUBCLASS_HUB, /* subclass */
- UDPROTO_HSHUBSTT, /* protocol */
- 64, /* max packet */
- {0},{0},{0x00,0x01}, /* device id */
- 1,2,0, /* string indexes */
- 1 /* # of configurations */
+ .bLength = USB_DEVICE_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_DEVICE, /* type */
+ .bcdUSB = {0x00, 0x02}, /* USB version */
+ .bDeviceClass = UDCLASS_HUB, /* class */
+ .bDeviceSubClass = UDSUBCLASS_HUB, /* subclass */
+ .bDeviceProtocol = UDPROTO_HSHUBSTT, /* protocol */
+ .bMaxPacketSize = 64, /* max packet */
+ .idVendor = {0},
+ .idProduct = {0},
+ .bcdDevice = {0x00, 0x01}, /* device id */
+ .iManufacturer = 1, /* string indexes */
+ .iProduct = 2,
+ .iSerialNumber = 0,
+ .bNumConfigurations = 1 /* # of configurations */
};
static const usb_device_qualifier_t xhci_odevd = {
- USB_DEVICE_DESCRIPTOR_SIZE,
- UDESC_DEVICE_QUALIFIER, /* type */
- {0x00, 0x02}, /* USB version */
- UDCLASS_HUB, /* class */
- UDSUBCLASS_HUB, /* subclass */
- UDPROTO_FSHUB, /* protocol */
- 64, /* max packet */
- 1, /* # of configurations */
- 0
+ .bLength = USB_DEVICE_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_DEVICE_QUALIFIER, /* type */
+ .bcdUSB = {0x00, 0x02}, /* USB version */
+ .bDeviceClass = UDCLASS_HUB, /* class */
+ .bDeviceSubClass = UDSUBCLASS_HUB, /* subclass */
+ .bDeviceProtocol = UDPROTO_FSHUB, /* protocol */
+ .bMaxPacketSize0 = 64, /* max packet */
+ .bNumConfigurations = 1, /* # of configurations */
+ .bReserved = 0
};
static const usb_config_descriptor_t xhci_confd = {
- USB_CONFIG_DESCRIPTOR_SIZE,
- UDESC_CONFIG,
- {USB_CONFIG_DESCRIPTOR_SIZE +
- USB_INTERFACE_DESCRIPTOR_SIZE +
- USB_ENDPOINT_DESCRIPTOR_SIZE},
- 1,
- 1,
- 0,
- UC_ATTR_MBO | UC_SELF_POWERED,
- 0 /* max power */
+ .bLength = USB_CONFIG_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_CONFIG,
+ .wTotalLength = {USB_CONFIG_DESCRIPTOR_SIZE +
+ USB_INTERFACE_DESCRIPTOR_SIZE +
+ USB_ENDPOINT_DESCRIPTOR_SIZE},
+ .bNumInterface = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = 0,
+ .bmAttributes = UC_ATTR_MBO | UC_SELF_POWERED,
+ .bMaxPower = 0 /* max current in 2 mA units */
};
static const usb_interface_descriptor_t xhci_ifcd = {
- USB_INTERFACE_DESCRIPTOR_SIZE,
- UDESC_INTERFACE,
- 0,
- 0,
- 1,
- UICLASS_HUB,
- UISUBCLASS_HUB,
- UIPROTO_HSHUBSTT,
- 0
+ .bLength = USB_INTERFACE_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_INTERFACE,
+ .bInterfaceNumber = 0,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = UICLASS_HUB,
+ .bInterfaceSubClass = UISUBCLASS_HUB,
+ .bInterfaceProtocol = UIPROTO_HSHUBSTT,
+ .iInterface = 0
};
static const usb_endpoint_descriptor_t xhci_endpd = {
- USB_ENDPOINT_DESCRIPTOR_SIZE,
- UDESC_ENDPOINT,
- UE_DIR_IN | XHCI_INTR_ENDPT,
- UE_INTERRUPT,
- {8, 0}, /* max packet */
- 12
+ .bLength = USB_ENDPOINT_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_ENDPOINT,
+ .bEndpointAddress = UE_DIR_IN | XHCI_INTR_ENDPT,
+ .bmAttributes = UE_INTERRUPT,
+ .wMaxPacketSize = {64, 0}, /* max packet */
+ .bInterval = 12
};
static const usb_hub_descriptor_t xhci_hubd = {
- USB_HUB_DESCRIPTOR_SIZE,
- UDESC_HUB,
- 0,
- {0,0},
- 0,
- 0,
- {""},
- {""},
+ .bDescLength = USB_HUB_DESCRIPTOR_SIZE,
+ .bDescriptorType = UDESC_HUB,
+ .bNbrPorts = 0,
+ .wHubCharacteristics = {0, 0},
+ .bPwrOn2PwrGood = 0, /* delay in 2 ms units */
+ .bHubContrCurrent = 0,
+ .DeviceRemovable = {""}, /* max 255 ports */
+ .PortPowerCtrlMask = {""}, /* deprecated */
};
/* root hub control */
@@ -2144,6 +2330,10 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
int len, value, index;
int l, totlen = 0;
int port, i;
+#ifdef XHCI_OLD_RH
+ int ridx;
+#endif
+ int speed = xfer->pipe->device->speed;
uint32_t v;
XHCIHIST_FUNC(); XHCIHIST_CALLED();
@@ -2290,11 +2480,27 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
case C(UR_CLEAR_FEATURE, UT_WRITE_CLASS_OTHER):
DPRINTFN(4, "UR_CLEAR_PORT_FEATURE port=%d feature=%d",
index, value, 0, 0);
- if (index < 1 || index > sc->sc_hs_port_count) {
+#ifdef XHCI_OLD_RH
+ if (speed == USB_SPEED_SUPER &&
+ (index < 1 || index > sc->sc_ss_port_count)) {
+ err = USBD_IOERROR;
+ goto ret;
+ } else if (speed != USB_SPEED_SUPER &&
+ (index < 1 || index > sc->sc_hs_port_count)) {
err = USBD_IOERROR;
goto ret;
}
- port = XHCI_PORTSC(sc->sc_hs_port_start - 1 + index);
+ if (speed == USB_SPEED_SUPER)
+ port = XHCI_PORTSC(sc->sc_ss_port_start - 1 + index);
+ else
+ port = XHCI_PORTSC(sc->sc_hs_port_start - 1 + index);
+#else
+ if (index < 1 || index > sc->sc_maxports) {
+ err = USBD_IOERROR;
+ goto ret;
+ }
+ port = XHCI_PORTSC(index);
+#endif /* XHCI_OLD_RH */
v = xhci_op_read_4(sc, port);
DPRINTFN(4, "portsc=0x%08x", v, 0, 0, 0);
v &= ~XHCI_PS_CLEAR;
@@ -2335,8 +2541,41 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
err = USBD_IOERROR;
goto ret;
}
+#if 0
+ if (speed == USB_SPEED_SUPER) {
+ usb_hub_ss_descriptor_t hubssd;
+
+ hubssd = xhci_hubssd;
+ hubssd.bNbrPorts = sc->sc_ss_port_count;
+ /* XXX not defined in SS hub */
+ USETW(hubssd.wHubCharacteristics, UHD_PWR_NO_SWITCH);
+ hubssd.bPwrOn2PwrGood = 200;
+ hubssd.DeviceRemovable[0] = 0;
+ hubssd.DeviceRemovable[1] = 0;
+ l = min(len, hubssd.bLength);
+ totlen = l;
+ memcpy(buf, &hubssd, l);
+ } else {
+ hubd = xhci_hubd;
+ hubd.bNbrPorts = sc->sc_hs_port_count;
+ USETW(hubd.wHubCharacteristics, UHD_PWR_NO_SWITCH);
+ hubd.bPwrOn2PwrGood = 200;
+ for (i = 0, l = sc->sc_hs_port_count;
+ l > 0; i++, l -= 8)
+ /* XXX can't find out? */
+ hubd.DeviceRemovable[i++] = 0;
+ hubd.bDescLength = USB_HUB_DESCRIPTOR_SIZE + i;
+ l = min(len, hubd.bDescLength);
+ totlen = l;
+ memcpy(buf, &hubd, l);
+ }
+#else
hubd = xhci_hubd;
+#ifdef XHCI_OLD_RH
hubd.bNbrPorts = sc->sc_hs_port_count;
+#else
+ hubd.bNbrPorts = sc->sc_maxports;
+#endif
USETW(hubd.wHubCharacteristics, UHD_PWR_NO_SWITCH);
hubd.bPwrOn2PwrGood = 200;
for (i = 0, l = sc->sc_maxports; l > 0; i++, l -= 8)
@@ -2345,6 +2584,7 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
l = min(len, hubd.bDescLength);
totlen = l;
memcpy(buf, &hubd, l);
+#endif
break;
case C(UR_GET_STATUS, UT_READ_CLASS_DEVICE):
if (len != 4) {
@@ -2364,10 +2604,20 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
err = USBD_IOERROR;
goto ret;
}
- v = xhci_op_read_4(sc, XHCI_PORTSC(sc->sc_hs_port_start - 1 +
- index));
+#ifdef XHCI_OLD_RH
+ if (speed == USB_SPEED_SUPER) {
+ ridx = sc->sc_ss_port_start - 1 + index;
+ } else {
+ ridx = sc->sc_hs_port_start - 1 + index;
+ }
+ v = xhci_op_read_4(sc, XHCI_PORTSC(ridx));
DPRINTFN(4, "READ_CLASS_OTHER GET_STATUS PORTSC %d (%d) %08x",
- index, sc->sc_hs_port_start - 1 + index, v, 0);
+ index, ridx, v, 0);
+#else
+ v = xhci_op_read_4(sc, XHCI_PORTSC(index));
+ DPRINTFN(4, "READ_CLASS_OTHER GET_STATUS PORTSC %d %08x",
+ index, v, 0, 0);
+#endif /* XHCI_OLD_RH */
switch (XHCI_PS_SPEED_GET(v)) {
case 1:
i = UPS_FULL_SPEED;
@@ -2378,6 +2628,12 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
case 3:
i = UPS_HIGH_SPEED;
break;
+ case 4:
+ if (speed == USB_SPEED_SUPER)
+ i = UPS_SUPER_SPEED;
+ else
+ i = 0;
+ break;
default:
i = 0;
break;
@@ -2394,6 +2650,11 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
if (v & XHCI_PS_PEC) i |= UPS_C_PORT_ENABLED;
if (v & XHCI_PS_OCC) i |= UPS_C_OVERCURRENT_INDICATOR;
if (v & XHCI_PS_PRC) i |= UPS_C_PORT_RESET;
+#if 0 /* 3.0 only */
+ if (v & XHCI_PS_WRC) i |= UPS_C_BH_PORT_RESET;
+ if (v & XHCI_PS_PLC) i |= UPS_C_PORT_LINK_STATE;
+ if (v & XHCI_PS_CEC) i |= UPS_C_PORT_CONFIG_ERROR;
+#endif
USETW(ps.wPortChange, i);
l = min(len, sizeof ps);
memcpy(buf, &ps, l);
@@ -2402,14 +2663,32 @@ xhci_root_ctrl_start(usbd_xfer_handle xf
case C(UR_SET_DESCRIPTOR, UT_WRITE_CLASS_DEVICE):
err = USBD_IOERROR;
goto ret;
+ case C(UR_SET_HUB_DEPTH, UT_WRITE_CLASS_DEVICE):
+ break;
case C(UR_SET_FEATURE, UT_WRITE_CLASS_DEVICE):
break;
case C(UR_SET_FEATURE, UT_WRITE_CLASS_OTHER):
- if (index < 1 || index > sc->sc_hs_port_count) {
+#ifdef XHCI_OLD_RH
+ if (speed == USB_SPEED_SUPER &&
+ (index < 1 || index > sc->sc_ss_port_count)) {
+ err = USBD_IOERROR;
+ goto ret;
+ } else if (speed != USB_SPEED_SUPER &&
+ (index < 1 || index > sc->sc_hs_port_count)) {
+ err = USBD_IOERROR;
+ goto ret;
+ }
+ if (speed == USB_SPEED_SUPER)
+ port = XHCI_PORTSC(sc->sc_ss_port_start - 1 + index);
+ else
+ port = XHCI_PORTSC(sc->sc_hs_port_start - 1 + index);
+#else
+ if (index < 1 || index > sc->sc_maxports) {
err = USBD_IOERROR;
goto ret;
}
- port = XHCI_PORTSC(sc->sc_hs_port_start - 1 + index);
+ port = XHCI_PORTSC(index);
+#endif /* XHCI_OLD_RH */
v = xhci_op_read_4(sc, port);
DPRINTFN(4, "portsc=0x%08x", v, 0, 0, 0);
v &= ~XHCI_PS_CLEAR;
@@ -2708,6 +2987,8 @@ static void
xhci_device_ctrl_close(usbd_pipe_handle pipe)
{
XHCIHIST_FUNC(); XHCIHIST_CALLED();
+
+ (void)xhci_unconfigure_endpoint(pipe);
}
/* ----------------- */
@@ -2828,6 +3109,8 @@ static void
xhci_device_bulk_close(usbd_pipe_handle pipe)
{
XHCIHIST_FUNC(); XHCIHIST_CALLED();
+
+ (void)xhci_unconfigure_endpoint(pipe);
}
/* --------------- */
--- src/sys/dev/usb/xhcireg.h.orig 2013-09-14 09:40:31.000000000 +0900
+++ src/sys/dev/usb/xhcireg.h 2014-10-11 16:48:19.000000000 +0900
@@ -38,6 +38,11 @@
#define PCI_USBREV_3_0 0x30 /* USB 3.0 */
#define PCI_XHCI_FLADJ 0x61 /* RW frame length adjust */
+#define PCI_XHCI_INTEL_XUSB2PR 0xD0 /* Intel USB2 Port Routing */
+#define PCI_XHCI_INTEL_USB2PRM 0xD4 /* Intel USB2 Port Routing Mask */
+#define PCI_XHCI_INTEL_USB3_PSSEN 0xD8 /* Intel USB3 Port SuperSpeed Enable */
+#define PCI_XHCI_INTEL_USB3PRM 0xDC /* Intel USB3 Port Routing Mask */
+
/* XHCI capability registers */
#define XHCI_CAPLENGTH 0x00 /* RO capability */
#define XHCI_CAP_CAPLENGTH(x) ((x) & 0xFF)
@@ -188,18 +193,20 @@
/* XHCI legacy support */
#define XHCI_XECP_ID(x) ((x) & 0xFF)
#define XHCI_XECP_NEXT(x) (((x) >> 8) & 0xFF)
-#if 0
#define XHCI_XECP_BIOS_SEM 0x0002
#define XHCI_XECP_OS_SEM 0x0003
-#endif
-/* XHCI capability ID's */
-#define XHCI_ID_USB_LEGACY 0x0001
-#define XHCI_ID_PROTOCOLS 0x0002
-#define XHCI_ID_POWER_MGMT 0x0003
-#define XHCI_ID_VIRTUALIZATION 0x0004
-#define XHCI_ID_MSG_IRQ 0x0005
-#define XHCI_ID_USB_LOCAL_MEM 0x0006
+/* XHCI extended capability ID's */
+#define XHCI_ID_USB_LEGACY 0x0001 /* USB Legacy Support */
+#define XHCI_XECP_USBLESUP 0x0000 /* Legacy Support Capability Reg */
+#define XHCI_XECP_USBLEGCTLSTS 0x0004 /* Legacy Support Ctrl & Status Reg */
+#define XHCI_ID_PROTOCOLS 0x0002 /* Supported Protocol */
+#define XHCI_ID_POWER_MGMT 0x0003 /* Extended Power Management */
+#define XHCI_ID_VIRTUALIZATION 0x0004 /* I/O Virtualization */
+#define XHCI_ID_MSG_IRQ 0x0005 /* Message Interrupt */
+#define XHCI_ID_USB_LOCAL_MEM 0x0006 /* Local Memory */
+#define XHCI_ID_USB_DEBUG 0x000A /* USB Debug Capability */
+#define XHCI_ID_XMSG_IRQ 0x0011 /* Extended Message Interrupt */
#define XHCI_PAGE_SIZE(sc) ((sc)->sc_pgsz)
@@ -243,6 +250,7 @@ struct xhci_trb {
#define XHCI_TRB_3_TC_BIT (1U << 1) /* command ring only */
#define XHCI_TRB_3_ENT_BIT (1U << 1) /* transfer ring only */
#define XHCI_TRB_3_ISP_BIT (1U << 2)
+#define XHCI_TRB_3_ED_BIT (1U << 2)
#define XHCI_TRB_3_NSNOOP_BIT (1U << 3)
#define XHCI_TRB_3_CHAIN_BIT (1U << 4)
#define XHCI_TRB_3_IOC_BIT (1U << 5)
@@ -266,6 +274,8 @@ struct xhci_trb {
#define XHCI_TRB_3_FRID_SET(x) (((x) & 0x7FF) << 20)
#define XHCI_TRB_3_ISO_SIA_BIT (1U << 31)
#define XHCI_TRB_3_SUSP_EP_BIT (1U << 23)
+#define XHCI_TRB_3_VFID_GET(x) (((x) >> 16) & 0xFF)
+#define XHCI_TRB_3_VFID_SET(x) (((x) & 0xFF) << 16)
#define XHCI_TRB_3_SLOT_GET(x) (((x) >> 24) & 0xFF)
#define XHCI_TRB_3_SLOT_SET(x) (((x) & 0xFF) << 24)
@@ -375,10 +385,20 @@ struct xhci_trb {
#define XHCI_SCTX_3_DEV_ADDR_GET(x) ((x) & 0xFF)
#define XHCI_SCTX_3_SLOT_STATE_SET(x) (((x) & 0x1F) << 27)
#define XHCI_SCTX_3_SLOT_STATE_GET(x) (((x) >> 27) & 0x1F)
+#define XHCI_SLOTSTATE_DISABLED 0 /* disabled or enabled */
+#define XHCI_SLOTSTATE_ENABLED 0
+#define XHCI_SLOTSTATE_DEFAULT 1
+#define XHCI_SLOTSTATE_ADDRESSED 2
+#define XHCI_SLOTSTATE_CONFIGURED 3
#define XHCI_EPCTX_0_EPSTATE_SET(x) ((x) & 0x7)
#define XHCI_EPCTX_0_EPSTATE_GET(x) ((x) & 0x7)
+#define XHCI_EPSTATE_DISABLED 0
+#define XHCI_EPSTATE_RUNNING 1
+#define XHCI_EPSTATE_HALTED 2
+#define XHCI_EPSTATE_STOPPED 3
+#define XHCI_EPSTATE_ERROR 4
#define XHCI_EPCTX_0_MULT_SET(x) (((x) & 0x3) << 8)
#define XHCI_EPCTX_0_MULT_GET(x) (((x) >> 8) & 0x3)
#define XHCI_EPCTX_0_MAXP_STREAMS_SET(x) (((x) & 0x1F) << 10)
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