Merge commit '49caedb668e476c100d727f2174724e0610a2b92' of https://github.com/openbmc/linux into openbmc/dev-5.15-intel-bump_v5.15.36

Signed-off-by: Sujoy Ray <sujoy.ray@intel.com>

28 files changed, 447 insertions, 304 deletions

diff --git a/drivers/usb/cdns3/cdnsp-debug.h b/drivers/usb/cdns3/cdnsp-debug.h
index a8776df2d4e0..f0ca865cce2a 100644
--- a/drivers/usb/cdns3/cdnsp-debug.h
+++ b/drivers/usb/cdns3/cdnsp-debug.h
@@ -182,208 +182,211 @@ static inline const char *cdnsp_decode_trb(char *str, size_t size, u32 field0,
 	int ep_id = TRB_TO_EP_INDEX(field3) - 1;
 	int type = TRB_FIELD_TO_TYPE(field3);
 	unsigned int ep_num;
-	int ret = 0;
+	int ret;
 	u32 temp;
 
 	ep_num = DIV_ROUND_UP(ep_id, 2);
 
 	switch (type) {
 	case TRB_LINK:
-		ret += snprintf(str, size,
-				"LINK %08x%08x intr %ld type '%s' flags %c:%c:%c:%c",
-				field1, field0, GET_INTR_TARGET(field2),
-				cdnsp_trb_type_string(type),
-				field3 & TRB_IOC ? 'I' : 'i',
-				field3 & TRB_CHAIN ? 'C' : 'c',
-				field3 & TRB_TC ? 'T' : 't',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "LINK %08x%08x intr %ld type '%s' flags %c:%c:%c:%c",
+			       field1, field0, GET_INTR_TARGET(field2),
+			       cdnsp_trb_type_string(type),
+			       field3 & TRB_IOC ? 'I' : 'i',
+			       field3 & TRB_CHAIN ? 'C' : 'c',
+			       field3 & TRB_TC ? 'T' : 't',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_TRANSFER:
 	case TRB_COMPLETION:
 	case TRB_PORT_STATUS:
 	case TRB_HC_EVENT:
-		ret += snprintf(str, size,
-				"ep%d%s(%d) type '%s' TRB %08x%08x status '%s'"
-				" len %ld slot %ld flags %c:%c",
-				ep_num, ep_id % 2 ? "out" : "in",
-				TRB_TO_EP_INDEX(field3),
-				cdnsp_trb_type_string(type), field1, field0,
-				cdnsp_trb_comp_code_string(GET_COMP_CODE(field2)),
-				EVENT_TRB_LEN(field2), TRB_TO_SLOT_ID(field3),
-				field3 & EVENT_DATA ? 'E' : 'e',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "ep%d%s(%d) type '%s' TRB %08x%08x status '%s'"
+			       " len %ld slot %ld flags %c:%c",
+			       ep_num, ep_id % 2 ? "out" : "in",
+			       TRB_TO_EP_INDEX(field3),
+			       cdnsp_trb_type_string(type), field1, field0,
+			       cdnsp_trb_comp_code_string(GET_COMP_CODE(field2)),
+			       EVENT_TRB_LEN(field2), TRB_TO_SLOT_ID(field3),
+			       field3 & EVENT_DATA ? 'E' : 'e',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_MFINDEX_WRAP:
-		ret += snprintf(str, size, "%s: flags %c",
-				cdnsp_trb_type_string(type),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size, "%s: flags %c",
+			       cdnsp_trb_type_string(type),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_SETUP:
-		ret += snprintf(str, size,
-				"type '%s' bRequestType %02x bRequest %02x "
-				"wValue %02x%02x wIndex %02x%02x wLength %d "
-				"length %ld TD size %ld intr %ld Setup ID %ld "
-				"flags %c:%c:%c",
-				cdnsp_trb_type_string(type),
-				field0 & 0xff,
-				(field0 & 0xff00) >> 8,
-				(field0 & 0xff000000) >> 24,
-				(field0 & 0xff0000) >> 16,
-				(field1 & 0xff00) >> 8,
-				field1 & 0xff,
-				(field1 & 0xff000000) >> 16 |
-				(field1 & 0xff0000) >> 16,
-				TRB_LEN(field2), GET_TD_SIZE(field2),
-				GET_INTR_TARGET(field2),
-				TRB_SETUPID_TO_TYPE(field3),
-				field3 & TRB_IDT ? 'D' : 'd',
-				field3 & TRB_IOC ? 'I' : 'i',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "type '%s' bRequestType %02x bRequest %02x "
+			       "wValue %02x%02x wIndex %02x%02x wLength %d "
+			       "length %ld TD size %ld intr %ld Setup ID %ld "
+			       "flags %c:%c:%c",
+			       cdnsp_trb_type_string(type),
+			       field0 & 0xff,
+			       (field0 & 0xff00) >> 8,
+			       (field0 & 0xff000000) >> 24,
+			       (field0 & 0xff0000) >> 16,
+			       (field1 & 0xff00) >> 8,
+			       field1 & 0xff,
+			       (field1 & 0xff000000) >> 16 |
+			       (field1 & 0xff0000) >> 16,
+			       TRB_LEN(field2), GET_TD_SIZE(field2),
+			       GET_INTR_TARGET(field2),
+			       TRB_SETUPID_TO_TYPE(field3),
+			       field3 & TRB_IDT ? 'D' : 'd',
+			       field3 & TRB_IOC ? 'I' : 'i',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_DATA:
-		ret += snprintf(str, size,
-				"type '%s' Buffer %08x%08x length %ld TD size %ld "
-				"intr %ld flags %c:%c:%c:%c:%c:%c:%c",
-				cdnsp_trb_type_string(type),
-				field1, field0, TRB_LEN(field2),
-				GET_TD_SIZE(field2),
-				GET_INTR_TARGET(field2),
-				field3 & TRB_IDT ? 'D' : 'i',
-				field3 & TRB_IOC ? 'I' : 'i',
-				field3 & TRB_CHAIN ? 'C' : 'c',
-				field3 & TRB_NO_SNOOP ? 'S' : 's',
-				field3 & TRB_ISP ? 'I' : 'i',
-				field3 & TRB_ENT ? 'E' : 'e',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "type '%s' Buffer %08x%08x length %ld TD size %ld "
+			       "intr %ld flags %c:%c:%c:%c:%c:%c:%c",
+			       cdnsp_trb_type_string(type),
+			       field1, field0, TRB_LEN(field2),
+			       GET_TD_SIZE(field2),
+			       GET_INTR_TARGET(field2),
+			       field3 & TRB_IDT ? 'D' : 'i',
+			       field3 & TRB_IOC ? 'I' : 'i',
+			       field3 & TRB_CHAIN ? 'C' : 'c',
+			       field3 & TRB_NO_SNOOP ? 'S' : 's',
+			       field3 & TRB_ISP ? 'I' : 'i',
+			       field3 & TRB_ENT ? 'E' : 'e',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_STATUS:
-		ret += snprintf(str, size,
-				"Buffer %08x%08x length %ld TD size %ld intr"
-				"%ld type '%s' flags %c:%c:%c:%c",
-				field1, field0, TRB_LEN(field2),
-				GET_TD_SIZE(field2),
-				GET_INTR_TARGET(field2),
-				cdnsp_trb_type_string(type),
-				field3 & TRB_IOC ? 'I' : 'i',
-				field3 & TRB_CHAIN ? 'C' : 'c',
-				field3 & TRB_ENT ? 'E' : 'e',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "Buffer %08x%08x length %ld TD size %ld intr"
+			       "%ld type '%s' flags %c:%c:%c:%c",
+			       field1, field0, TRB_LEN(field2),
+			       GET_TD_SIZE(field2),
+			       GET_INTR_TARGET(field2),
+			       cdnsp_trb_type_string(type),
+			       field3 & TRB_IOC ? 'I' : 'i',
+			       field3 & TRB_CHAIN ? 'C' : 'c',
+			       field3 & TRB_ENT ? 'E' : 'e',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_NORMAL:
 	case TRB_ISOC:
 	case TRB_EVENT_DATA:
 	case TRB_TR_NOOP:
-		ret += snprintf(str, size,
-				"type '%s' Buffer %08x%08x length %ld "
-				"TD size %ld intr %ld "
-				"flags %c:%c:%c:%c:%c:%c:%c:%c:%c",
-				cdnsp_trb_type_string(type),
-				field1, field0, TRB_LEN(field2),
-				GET_TD_SIZE(field2),
-				GET_INTR_TARGET(field2),
-				field3 & TRB_BEI ? 'B' : 'b',
-				field3 & TRB_IDT ? 'T' : 't',
-				field3 & TRB_IOC ? 'I' : 'i',
-				field3 & TRB_CHAIN ? 'C' : 'c',
-				field3 & TRB_NO_SNOOP ? 'S' : 's',
-				field3 & TRB_ISP ? 'I' : 'i',
-				field3 & TRB_ENT ? 'E' : 'e',
-				field3 & TRB_CYCLE ? 'C' : 'c',
-				!(field3 & TRB_EVENT_INVALIDATE) ? 'V' : 'v');
+		ret = snprintf(str, size,
+			       "type '%s' Buffer %08x%08x length %ld "
+			       "TD size %ld intr %ld "
+			       "flags %c:%c:%c:%c:%c:%c:%c:%c:%c",
+			       cdnsp_trb_type_string(type),
+			       field1, field0, TRB_LEN(field2),
+			       GET_TD_SIZE(field2),
+			       GET_INTR_TARGET(field2),
+			       field3 & TRB_BEI ? 'B' : 'b',
+			       field3 & TRB_IDT ? 'T' : 't',
+			       field3 & TRB_IOC ? 'I' : 'i',
+			       field3 & TRB_CHAIN ? 'C' : 'c',
+			       field3 & TRB_NO_SNOOP ? 'S' : 's',
+			       field3 & TRB_ISP ? 'I' : 'i',
+			       field3 & TRB_ENT ? 'E' : 'e',
+			       field3 & TRB_CYCLE ? 'C' : 'c',
+			       !(field3 & TRB_EVENT_INVALIDATE) ? 'V' : 'v');
 		break;
 	case TRB_CMD_NOOP:
 	case TRB_ENABLE_SLOT:
-		ret += snprintf(str, size, "%s: flags %c",
-				cdnsp_trb_type_string(type),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size, "%s: flags %c",
+			       cdnsp_trb_type_string(type),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_DISABLE_SLOT:
-		ret += snprintf(str, size, "%s: slot %ld flags %c",
-				cdnsp_trb_type_string(type),
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size, "%s: slot %ld flags %c",
+			       cdnsp_trb_type_string(type),
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_ADDR_DEV:
-		ret += snprintf(str, size,
-				"%s: ctx %08x%08x slot %ld flags %c:%c",
-				cdnsp_trb_type_string(type), field1, field0,
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_BSR ? 'B' : 'b',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ctx %08x%08x slot %ld flags %c:%c",
+			       cdnsp_trb_type_string(type), field1, field0,
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_BSR ? 'B' : 'b',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_CONFIG_EP:
-		ret += snprintf(str, size,
-				"%s: ctx %08x%08x slot %ld flags %c:%c",
-				cdnsp_trb_type_string(type), field1, field0,
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_DC ? 'D' : 'd',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ctx %08x%08x slot %ld flags %c:%c",
+			       cdnsp_trb_type_string(type), field1, field0,
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_DC ? 'D' : 'd',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_EVAL_CONTEXT:
-		ret += snprintf(str, size,
-				"%s: ctx %08x%08x slot %ld flags %c",
-				cdnsp_trb_type_string(type), field1, field0,
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ctx %08x%08x slot %ld flags %c",
+			       cdnsp_trb_type_string(type), field1, field0,
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_RESET_EP:
 	case TRB_HALT_ENDPOINT:
 	case TRB_FLUSH_ENDPOINT:
-		ret += snprintf(str, size,
-				"%s: ep%d%s(%d) ctx %08x%08x slot %ld flags %c",
-				cdnsp_trb_type_string(type),
-				ep_num, ep_id % 2 ? "out" : "in",
-				TRB_TO_EP_INDEX(field3), field1, field0,
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ep%d%s(%d) ctx %08x%08x slot %ld flags %c",
+			       cdnsp_trb_type_string(type),
+			       ep_num, ep_id % 2 ? "out" : "in",
+			       TRB_TO_EP_INDEX(field3), field1, field0,
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_STOP_RING:
-		ret += snprintf(str, size,
-				"%s: ep%d%s(%d) slot %ld sp %d flags %c",
-				cdnsp_trb_type_string(type),
-				ep_num, ep_id % 2 ? "out" : "in",
-				TRB_TO_EP_INDEX(field3),
-				TRB_TO_SLOT_ID(field3),
-				TRB_TO_SUSPEND_PORT(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ep%d%s(%d) slot %ld sp %d flags %c",
+			       cdnsp_trb_type_string(type),
+			       ep_num, ep_id % 2 ? "out" : "in",
+			       TRB_TO_EP_INDEX(field3),
+			       TRB_TO_SLOT_ID(field3),
+			       TRB_TO_SUSPEND_PORT(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_SET_DEQ:
-		ret += snprintf(str, size,
-				"%s: ep%d%s(%d) deq %08x%08x stream %ld slot %ld  flags %c",
-				cdnsp_trb_type_string(type),
-				ep_num, ep_id % 2 ? "out" : "in",
-				TRB_TO_EP_INDEX(field3), field1, field0,
-				TRB_TO_STREAM_ID(field2),
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size,
+			       "%s: ep%d%s(%d) deq %08x%08x stream %ld slot %ld  flags %c",
+			       cdnsp_trb_type_string(type),
+			       ep_num, ep_id % 2 ? "out" : "in",
+			       TRB_TO_EP_INDEX(field3), field1, field0,
+			       TRB_TO_STREAM_ID(field2),
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_RESET_DEV:
-		ret += snprintf(str, size, "%s: slot %ld flags %c",
-				cdnsp_trb_type_string(type),
-				TRB_TO_SLOT_ID(field3),
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		ret = snprintf(str, size, "%s: slot %ld flags %c",
+			       cdnsp_trb_type_string(type),
+			       TRB_TO_SLOT_ID(field3),
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_ENDPOINT_NRDY:
-		temp  = TRB_TO_HOST_STREAM(field2);
-
-		ret += snprintf(str, size,
-				"%s: ep%d%s(%d) H_SID %x%s%s D_SID %lx flags %c:%c",
-				cdnsp_trb_type_string(type),
-				ep_num, ep_id % 2 ? "out" : "in",
-				TRB_TO_EP_INDEX(field3), temp,
-				temp == STREAM_PRIME_ACK ? "(PRIME)" : "",
-				temp == STREAM_REJECTED ? "(REJECTED)" : "",
-				TRB_TO_DEV_STREAM(field0),
-				field3 & TRB_STAT ? 'S' : 's',
-				field3 & TRB_CYCLE ? 'C' : 'c');
+		temp = TRB_TO_HOST_STREAM(field2);
+
+		ret = snprintf(str, size,
+			       "%s: ep%d%s(%d) H_SID %x%s%s D_SID %lx flags %c:%c",
+			       cdnsp_trb_type_string(type),
+			       ep_num, ep_id % 2 ? "out" : "in",
+			       TRB_TO_EP_INDEX(field3), temp,
+			       temp == STREAM_PRIME_ACK ? "(PRIME)" : "",
+			       temp == STREAM_REJECTED ? "(REJECTED)" : "",
+			       TRB_TO_DEV_STREAM(field0),
+			       field3 & TRB_STAT ? 'S' : 's',
+			       field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	default:
-		ret += snprintf(str, size,
-				"type '%s' -> raw %08x %08x %08x %08x",
-				cdnsp_trb_type_string(type),
-				field0, field1, field2, field3);
+		ret = snprintf(str, size,
+			       "type '%s' -> raw %08x %08x %08x %08x",
+			       cdnsp_trb_type_string(type),
+			       field0, field1, field2, field3);
 	}
 
+	if (ret >= size)
+		pr_info("CDNSP: buffer overflowed.\n");
+
 	return str;
 }
 
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 73f419adce61..4bb6d304eb4b 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1919,6 +1919,7 @@ static int usbtmc_ioctl_request(struct usbtmc_device_data *data,
 	struct usbtmc_ctrlrequest request;
 	u8 *buffer = NULL;
 	int rv;
+	unsigned int is_in, pipe;
 	unsigned long res;
 
 	res = copy_from_user(&request, arg, sizeof(struct usbtmc_ctrlrequest));
@@ -1928,12 +1929,14 @@ static int usbtmc_ioctl_request(struct usbtmc_device_data *data,
 	if (request.req.wLength > USBTMC_BUFSIZE)
 		return -EMSGSIZE;
 
+	is_in = request.req.bRequestType & USB_DIR_IN;
+
 	if (request.req.wLength) {
 		buffer = kmalloc(request.req.wLength, GFP_KERNEL);
 		if (!buffer)
 			return -ENOMEM;
 
-		if ((request.req.bRequestType & USB_DIR_IN) == 0) {
+		if (!is_in) {
 			/* Send control data to device */
 			res = copy_from_user(buffer, request.data,
 					     request.req.wLength);
@@ -1944,8 +1947,12 @@ static int usbtmc_ioctl_request(struct usbtmc_device_data *data,
 		}
 	}
 
+	if (is_in)
+		pipe = usb_rcvctrlpipe(data->usb_dev, 0);
+	else
+		pipe = usb_sndctrlpipe(data->usb_dev, 0);
 	rv = usb_control_msg(data->usb_dev,
-			usb_rcvctrlpipe(data->usb_dev, 0),
+			pipe,
 			request.req.bRequest,
 			request.req.bRequestType,
 			request.req.wValue,
@@ -1957,7 +1964,7 @@ static int usbtmc_ioctl_request(struct usbtmc_device_data *data,
 		goto exit;
 	}
 
-	if (rv && (request.req.bRequestType & USB_DIR_IN)) {
+	if (rv && is_in) {
 		/* Read control data from device */
 		res = copy_to_user(request.data, buffer, rv);
 		if (res)
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index cb9059a8444b..71e62b3081db 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -1417,6 +1417,7 @@ void dwc2_hsotg_core_connect(struct dwc2_hsotg *hsotg);
 void dwc2_hsotg_disconnect(struct dwc2_hsotg *dwc2);
 int dwc2_hsotg_set_test_mode(struct dwc2_hsotg *hsotg, int testmode);
 #define dwc2_is_device_connected(hsotg) (hsotg->connected)
+#define dwc2_is_device_enabled(hsotg) (hsotg->enabled)
 int dwc2_backup_device_registers(struct dwc2_hsotg *hsotg);
 int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg, int remote_wakeup);
 int dwc2_gadget_enter_hibernation(struct dwc2_hsotg *hsotg);
@@ -1453,6 +1454,7 @@ static inline int dwc2_hsotg_set_test_mode(struct dwc2_hsotg *hsotg,
 					   int testmode)
 { return 0; }
 #define dwc2_is_device_connected(hsotg) (0)
+#define dwc2_is_device_enabled(hsotg) (0)
 static inline int dwc2_backup_device_registers(struct dwc2_hsotg *hsotg)
 { return 0; }
 static inline int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg,
diff --git a/drivers/usb/dwc2/drd.c b/drivers/usb/dwc2/drd.c
index aa6eb76f64dd..36f2c38416e5 100644
--- a/drivers/usb/dwc2/drd.c
+++ b/drivers/usb/dwc2/drd.c
@@ -109,8 +109,10 @@ static int dwc2_drd_role_sw_set(struct usb_role_switch *sw, enum usb_role role)
 		already = dwc2_ovr_avalid(hsotg, true);
 	} else if (role == USB_ROLE_DEVICE) {
 		already = dwc2_ovr_bvalid(hsotg, true);
-		/* This clear DCTL.SFTDISCON bit */
-		dwc2_hsotg_core_connect(hsotg);
+		if (dwc2_is_device_enabled(hsotg)) {
+			/* This clear DCTL.SFTDISCON bit */
+			dwc2_hsotg_core_connect(hsotg);
+		}
 	} else {
 		if (dwc2_is_device_mode(hsotg)) {
 			if (!dwc2_ovr_bvalid(hsotg, false))
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index e196673f5c64..efaf0db595f4 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -242,7 +242,7 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap,
 		break;
 
 	case OMAP_DWC3_ID_FLOAT:
-		if (omap->vbus_reg)
+		if (omap->vbus_reg && regulator_is_enabled(omap->vbus_reg))
 			regulator_disable(omap->vbus_reg);
 		val = dwc3_omap_read_utmi_ctrl(omap);
 		val |= USBOTGSS_UTMI_OTG_CTRL_IDDIG;
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 7ff8fc8f79a9..4d9608cc55f7 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -43,6 +43,7 @@
 #define PCI_DEVICE_ID_INTEL_ADLP		0x51ee
 #define PCI_DEVICE_ID_INTEL_ADLM		0x54ee
 #define PCI_DEVICE_ID_INTEL_ADLS		0x7ae1
+#define PCI_DEVICE_ID_INTEL_RPLS		0x7a61
 #define PCI_DEVICE_ID_INTEL_TGL			0x9a15
 #define PCI_DEVICE_ID_AMD_MR			0x163a
 
@@ -85,8 +86,8 @@ static const struct acpi_gpio_mapping acpi_dwc3_byt_gpios[] = {
 static struct gpiod_lookup_table platform_bytcr_gpios = {
 	.dev_id		= "0000:00:16.0",
 	.table		= {
-		GPIO_LOOKUP("INT33FC:00", 54, "reset", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("INT33FC:02", 14, "cs", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("INT33FC:00", 54, "cs", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("INT33FC:02", 14, "reset", GPIO_ACTIVE_HIGH),
 		{}
 	},
 };
@@ -119,6 +120,13 @@ static const struct property_entry dwc3_pci_intel_properties[] = {
 	{}
 };
 
+static const struct property_entry dwc3_pci_intel_byt_properties[] = {
+	PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
+	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+	{}
+};
+
 static const struct property_entry dwc3_pci_mrfld_properties[] = {
 	PROPERTY_ENTRY_STRING("dr_mode", "otg"),
 	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
@@ -161,6 +169,10 @@ static const struct software_node dwc3_pci_intel_swnode = {
 	.properties = dwc3_pci_intel_properties,
 };
 
+static const struct software_node dwc3_pci_intel_byt_swnode = {
+	.properties = dwc3_pci_intel_byt_properties,
+};
+
 static const struct software_node dwc3_pci_intel_mrfld_swnode = {
 	.properties = dwc3_pci_mrfld_properties,
 };
@@ -173,7 +185,8 @@ static const struct software_node dwc3_pci_amd_mr_swnode = {
 	.properties = dwc3_pci_mr_properties,
 };
 
-static int dwc3_pci_quirks(struct dwc3_pci *dwc)
+static int dwc3_pci_quirks(struct dwc3_pci *dwc,
+			   const struct software_node *swnode)
 {
 	struct pci_dev			*pdev = dwc->pci;
 
@@ -230,7 +243,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
 		}
 	}
 
-	return 0;
+	return device_add_software_node(&dwc->dwc3->dev, swnode);
 }
 
 #ifdef CONFIG_PM
@@ -295,11 +308,7 @@ static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
 	dwc->dwc3->dev.parent = dev;
 	ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev));
 
-	ret = device_add_software_node(&dwc->dwc3->dev, (void *)id->driver_data);
-	if (ret < 0)
-		goto err;
-
-	ret = dwc3_pci_quirks(dwc);
+	ret = dwc3_pci_quirks(dwc, (void *)id->driver_data);
 	if (ret)
 		goto err;
 
@@ -344,7 +353,7 @@ static const struct pci_device_id dwc3_pci_id_table[] = {
 	  (kernel_ulong_t) &dwc3_pci_intel_swnode, },
 
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BYT),
-	  (kernel_ulong_t) &dwc3_pci_intel_swnode, },
+	  (kernel_ulong_t) &dwc3_pci_intel_byt_swnode, },
 
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MRFLD),
 	  (kernel_ulong_t) &dwc3_pci_intel_mrfld_swnode, },
@@ -409,6 +418,9 @@ static const struct pci_device_id dwc3_pci_id_table[] = {
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADLS),
 	  (kernel_ulong_t) &dwc3_pci_intel_swnode, },
 
+	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_RPLS),
+	  (kernel_ulong_t) &dwc3_pci_intel_swnode, },
+
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL),
 	  (kernel_ulong_t) &dwc3_pci_intel_swnode, },
 
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 146cebde33b8..00cf8ebcb338 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -4131,9 +4131,11 @@ static irqreturn_t dwc3_thread_interrupt(int irq, void *_evt)
 	unsigned long flags;
 	irqreturn_t ret = IRQ_NONE;
 
+	local_bh_disable();
 	spin_lock_irqsave(&dwc->lock, flags);
 	ret = dwc3_process_event_buf(evt);
 	spin_unlock_irqrestore(&dwc->lock, flags);
+	local_bh_enable();
 
 	return ret;
 }
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index 415994077d15..1a710c129efa 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -1160,6 +1160,8 @@ static int do_read_toc(struct fsg_common *common, struct fsg_buffhd *bh)
 	int		msf = common->cmnd[1] & 0x02;
 	int		start_track = common->cmnd[6];
 	u8		*buf = (u8 *)bh->buf;
+	u8		format;
+	int		i, len;
 
 	if ((common->cmnd[1] & ~0x02) != 0 ||	/* Mask away MSF */
 			start_track > 1) {
@@ -1167,18 +1169,62 @@ static int do_read_toc(struct fsg_common *common, struct fsg_buffhd *bh)
 		return -EINVAL;
 	}
 
-	memset(buf, 0, 20);
-	buf[1] = (20-2);		/* TOC data length */
-	buf[2] = 1;			/* First track number */
-	buf[3] = 1;			/* Last track number */
-	buf[5] = 0x16;			/* Data track, copying allowed */
-	buf[6] = 0x01;			/* Only track is number 1 */
-	store_cdrom_address(&buf[8], msf, 0);
+	format = common->cmnd[2] & 0xf;
+	/*
+	 * Check if CDB is old style SFF-8020i
+	 * i.e. format is in 2 MSBs of byte 9
+	 * Mac OS-X host sends us this.
+	 */
+	if (format == 0)
+		format = (common->cmnd[9] >> 6) & 0x3;
+
+	switch (format) {
+	case 0:
+		/* Formatted TOC */
+		len = 4 + 2*8;		/* 4 byte header + 2 descriptors */
+		memset(buf, 0, len);
+		buf[1] = len - 2;	/* TOC Length excludes length field */
+		buf[2] = 1;		/* First track number */
+		buf[3] = 1;		/* Last track number */
+		buf[5] = 0x16;		/* Data track, copying allowed */
+		buf[6] = 0x01;		/* Only track is number 1 */
+		store_cdrom_address(&buf[8], msf, 0);
+
+		buf[13] = 0x16;		/* Lead-out track is data */
+		buf[14] = 0xAA;		/* Lead-out track number */
+		store_cdrom_address(&buf[16], msf, curlun->num_sectors);
+		return len;
+
+	case 2:
+		/* Raw TOC */
+		len = 4 + 3*11;		/* 4 byte header + 3 descriptors */
+		memset(buf, 0, len);	/* Header + A0, A1 & A2 descriptors */
+		buf[1] = len - 2;	/* TOC Length excludes length field */
+		buf[2] = 1;		/* First complete session */
+		buf[3] = 1;		/* Last complete session */
+
+		buf += 4;
+		/* fill in A0, A1 and A2 points */
+		for (i = 0; i < 3; i++) {
+			buf[0] = 1;	/* Session number */
+			buf[1] = 0x16;	/* Data track, copying allowed */
+			/* 2 - Track number 0 ->  TOC */
+			buf[3] = 0xA0 + i; /* A0, A1, A2 point */
+			/* 4, 5, 6 - Min, sec, frame is zero */
+			buf[8] = 1;	/* Pmin: last track number */
+			buf += 11;	/* go to next track descriptor */
+		}
+		buf -= 11;		/* go back to A2 descriptor */
 
-	buf[13] = 0x16;			/* Lead-out track is data */
-	buf[14] = 0xAA;			/* Lead-out track number */
-	store_cdrom_address(&buf[16], msf, curlun->num_sectors);
-	return 20;
+		/* For A2, 7, 8, 9, 10 - zero, Pmin, Psec, Pframe of Lead out */
+		store_cdrom_address(&buf[7], msf, curlun->num_sectors);
+		return len;
+
+	default:
+		/* Multi-session, PMA, ATIP, CD-TEXT not supported/required */
+		curlun->sense_data = SS_INVALID_FIELD_IN_CDB;
+		return -EINVAL;
+	}
 }
 
 static int do_mode_sense(struct fsg_common *common, struct fsg_buffhd *bh)
@@ -1905,7 +1951,7 @@ static int do_scsi_command(struct fsg_common *common)
 		common->data_size_from_cmnd =
 			get_unaligned_be16(&common->cmnd[7]);
 		reply = check_command(common, 10, DATA_DIR_TO_HOST,
-				      (7<<6) | (1<<1), 1,
+				      (0xf<<6) | (3<<1), 1,
 				      "READ TOC");
 		if (reply == 0)
 			reply = do_read_toc(common, bh);
diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c
index d9ed651f06ac..4150de96b937 100644
--- a/drivers/usb/gadget/function/rndis.c
+++ b/drivers/usb/gadget/function/rndis.c
@@ -640,6 +640,7 @@ static int rndis_set_response(struct rndis_params *params,
 	BufLength = le32_to_cpu(buf->InformationBufferLength);
 	BufOffset = le32_to_cpu(buf->InformationBufferOffset);
 	if ((BufLength > RNDIS_MAX_TOTAL_SIZE) ||
+	    (BufOffset > RNDIS_MAX_TOTAL_SIZE) ||
 	    (BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE))
 		    return -EINVAL;
 
@@ -922,6 +923,7 @@ struct rndis_params *rndis_register(void (*resp_avail)(void *v), void *v)
 	params->resp_avail = resp_avail;
 	params->v = v;
 	INIT_LIST_HEAD(&params->resp_queue);
+	spin_lock_init(&params->resp_lock);
 	pr_debug("%s: configNr = %d\n", __func__, i);
 
 	return params;
@@ -1015,12 +1017,14 @@ void rndis_free_response(struct rndis_params *params, u8 *buf)
 {
 	rndis_resp_t *r, *n;
 
+	spin_lock(&params->resp_lock);
 	list_for_each_entry_safe(r, n, &params->resp_queue, list) {
 		if (r->buf == buf) {
 			list_del(&r->list);
 			kfree(r);
 		}
 	}
+	spin_unlock(&params->resp_lock);
 }
 EXPORT_SYMBOL_GPL(rndis_free_response);
 
@@ -1030,14 +1034,17 @@ u8 *rndis_get_next_response(struct rndis_params *params, u32 *length)
 
 	if (!length) return NULL;
 
+	spin_lock(&params->resp_lock);
 	list_for_each_entry_safe(r, n, &params->resp_queue, list) {
 		if (!r->send) {
 			r->send = 1;
 			*length = r->length;
+			spin_unlock(&params->resp_lock);
 			return r->buf;
 		}
 	}
 
+	spin_unlock(&params->resp_lock);
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(rndis_get_next_response);
@@ -1054,7 +1061,9 @@ static rndis_resp_t *rndis_add_response(struct rndis_params *params, u32 length)
 	r->length = length;
 	r->send = 0;
 
+	spin_lock(&params->resp_lock);
 	list_add_tail(&r->list, &params->resp_queue);
+	spin_unlock(&params->resp_lock);
 	return r;
 }
 
diff --git a/drivers/usb/gadget/function/rndis.h b/drivers/usb/gadget/function/rndis.h
index f6167f7fea82..6206b8b7490f 100644
--- a/drivers/usb/gadget/function/rndis.h
+++ b/drivers/usb/gadget/function/rndis.h
@@ -174,6 +174,7 @@ typedef struct rndis_params {
 	void			(*resp_avail)(void *v);
 	void			*v;
 	struct list_head	resp_queue;
+	spinlock_t		resp_lock;
 } rndis_params;
 
 /* RNDIS Message parser and other useless functions */
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 1b223cba4c2c..3279b4767424 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1829,8 +1829,9 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
 	spin_lock_irq (&dev->lock);
 	value = -EINVAL;
 	if (dev->buf) {
+		spin_unlock_irq(&dev->lock);
 		kfree(kbuf);
-		goto fail;
+		return value;
 	}
 	dev->buf = kbuf;
 
@@ -1877,8 +1878,8 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
 
 	value = usb_gadget_probe_driver(&gadgetfs_driver);
 	if (value != 0) {
-		kfree (dev->buf);
-		dev->buf = NULL;
+		spin_lock_irq(&dev->lock);
+		goto fail;
 	} else {
 		/* at this point "good" hardware has for the first time
 		 * let the USB the host see us.  alternatively, if users
@@ -1895,6 +1896,9 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
 	return value;
 
 fail:
+	dev->config = NULL;
+	dev->hs_config = NULL;
+	dev->dev = NULL;
 	spin_unlock_irq (&dev->lock);
 	pr_debug ("%s: %s fail %zd, %p\n", shortname, __func__, value, dev);
 	kfree (dev->buf);
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 14fdf918ecfe..61099f2d057d 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1434,7 +1434,6 @@ static void usb_gadget_remove_driver(struct usb_udc *udc)
 	usb_gadget_udc_stop(udc);
 
 	udc->driver = NULL;
-	udc->dev.driver = NULL;
 	udc->gadget->dev.driver = NULL;
 }
 
@@ -1496,7 +1495,6 @@ static int udc_bind_to_driver(struct usb_udc *udc, struct usb_gadget_driver *dri
 			driver->function);
 
 	udc->driver = driver;
-	udc->dev.driver = &driver->driver;
 	udc->gadget->dev.driver = &driver->driver;
 
 	usb_gadget_udc_set_speed(udc, driver->max_speed);
@@ -1519,7 +1517,6 @@ err1:
 		dev_err(&udc->dev, "failed to start %s: %d\n",
 			udc->driver->function, ret);
 	udc->driver = NULL;
-	udc->dev.driver = NULL;
 	udc->gadget->dev.driver = NULL;
 	return ret;
 }
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 43f1b0d461c1..be76f891b9c5 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -32,9 +32,6 @@
 #include <linux/workqueue.h>
 
 /* XUSB_DEV registers */
-#define SPARAM 0x000
-#define  SPARAM_ERSTMAX_MASK GENMASK(20, 16)
-#define  SPARAM_ERSTMAX(x) (((x) << 16) & SPARAM_ERSTMAX_MASK)
 #define DB 0x004
 #define  DB_TARGET_MASK GENMASK(15, 8)
 #define  DB_TARGET(x) (((x) << 8) & DB_TARGET_MASK)
@@ -275,8 +272,10 @@ BUILD_EP_CONTEXT_RW(deq_hi, deq_hi, 0, 0xffffffff)
 BUILD_EP_CONTEXT_RW(avg_trb_len, tx_info, 0, 0xffff)
 BUILD_EP_CONTEXT_RW(max_esit_payload, tx_info, 16, 0xffff)
 BUILD_EP_CONTEXT_RW(edtla, rsvd[0], 0, 0xffffff)
-BUILD_EP_CONTEXT_RW(seq_num, rsvd[0], 24, 0xff)
+BUILD_EP_CONTEXT_RW(rsvd, rsvd[0], 24, 0x1)
 BUILD_EP_CONTEXT_RW(partial_td, rsvd[0], 25, 0x1)
+BUILD_EP_CONTEXT_RW(splitxstate, rsvd[0], 26, 0x1)
+BUILD_EP_CONTEXT_RW(seq_num, rsvd[0], 27, 0x1f)
 BUILD_EP_CONTEXT_RW(cerrcnt, rsvd[1], 18, 0x3)
 BUILD_EP_CONTEXT_RW(data_offset, rsvd[2], 0, 0x1ffff)
 BUILD_EP_CONTEXT_RW(numtrbs, rsvd[2], 22, 0x1f)
@@ -1557,6 +1556,9 @@ static int __tegra_xudc_ep_set_halt(struct tegra_xudc_ep *ep, bool halt)
 		ep_reload(xudc, ep->index);
 
 		ep_ctx_write_state(ep->context, EP_STATE_RUNNING);
+		ep_ctx_write_rsvd(ep->context, 0);
+		ep_ctx_write_partial_td(ep->context, 0);
+		ep_ctx_write_splitxstate(ep->context, 0);
 		ep_ctx_write_seq_num(ep->context, 0);
 
 		ep_reload(xudc, ep->index);
@@ -2812,7 +2814,10 @@ static void tegra_xudc_reset(struct tegra_xudc *xudc)
 	xudc->setup_seq_num = 0;
 	xudc->queued_setup_packet = false;
 
-	ep_ctx_write_seq_num(ep0->context, xudc->setup_seq_num);
+	ep_ctx_write_rsvd(ep0->context, 0);
+	ep_ctx_write_partial_td(ep0->context, 0);
+	ep_ctx_write_splitxstate(ep0->context, 0);
+	ep_ctx_write_seq_num(ep0->context, 0);
 
 	deq_ptr = trb_virt_to_phys(ep0, &ep0->transfer_ring[ep0->deq_ptr]);
 
@@ -3295,11 +3300,6 @@ static void tegra_xudc_init_event_ring(struct tegra_xudc *xudc)
 	unsigned int i;
 	u32 val;
 
-	val = xudc_readl(xudc, SPARAM);
-	val &= ~(SPARAM_ERSTMAX_MASK);
-	val |= SPARAM_ERSTMAX(XUDC_NR_EVENT_RINGS);
-	xudc_writel(xudc, val, SPARAM);
-
 	for (i = 0; i < ARRAY_SIZE(xudc->event_ring); i++) {
 		memset(xudc->event_ring[i], 0, XUDC_EVENT_RING_SIZE *
 		       sizeof(*xudc->event_ring[i]));
diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index fb4ffedd6f0d..9cf43731bcd1 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -1612,6 +1612,8 @@ static void xudc_getstatus(struct xusb_udc *udc)
 		break;
 	case USB_RECIP_ENDPOINT:
 		epnum = udc->setup.wIndex & USB_ENDPOINT_NUMBER_MASK;
+		if (epnum >= XUSB_MAX_ENDPOINTS)
+			goto stall;
 		target_ep = &udc->ep[epnum];
 		epcfgreg = udc->read_fn(udc->addr + target_ep->offset);
 		halt = epcfgreg & XUSB_EP_CFG_STALL_MASK;
@@ -1679,6 +1681,10 @@ static void xudc_set_clear_feature(struct xusb_udc *udc)
 	case USB_RECIP_ENDPOINT:
 		if (!udc->setup.wValue) {
 			endpoint = udc->setup.wIndex & USB_ENDPOINT_NUMBER_MASK;
+			if (endpoint >= XUSB_MAX_ENDPOINTS) {
+				xudc_ep0_stall(udc);
+				return;
+			}
 			target_ep = &udc->ep[endpoint];
 			outinbit = udc->setup.wIndex & USB_ENDPOINT_DIR_MASK;
 			outinbit = outinbit >> 7;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index e87cf3a00fa4..638f03b89739 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -21,6 +21,9 @@ static const char hcd_name[] = "ehci-pci";
 /* defined here to avoid adding to pci_ids.h for single instance use */
 #define PCI_DEVICE_ID_INTEL_CE4100_USB	0x2e70
 
+#define PCI_VENDOR_ID_ASPEED		0x1a03
+#define PCI_DEVICE_ID_ASPEED_EHCI	0x2603
+
 /*-------------------------------------------------------------------------*/
 #define PCI_DEVICE_ID_INTEL_QUARK_X1000_SOC		0x0939
 static inline bool is_intel_quark_x1000(struct pci_dev *pdev)
@@ -222,6 +225,12 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 			ehci->has_synopsys_hc_bug = 1;
 		}
 		break;
+	case PCI_VENDOR_ID_ASPEED:
+		if (pdev->device == PCI_DEVICE_ID_ASPEED_EHCI) {
+			ehci_info(ehci, "applying Aspeed HC workaround\n");
+			ehci->is_aspeed = 1;
+		}
+		break;
 	}
 
 	/* optional debug port, normally in the first BAR */
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index df3522dab31b..1e7dc130c39a 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -762,7 +762,7 @@ static int xhci_exit_test_mode(struct xhci_hcd *xhci)
 	}
 	pm_runtime_allow(xhci_to_hcd(xhci)->self.controller);
 	xhci->test_mode = 0;
-	return xhci_reset(xhci);
+	return xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
 }
 
 void xhci_set_link_state(struct xhci_hcd *xhci, struct xhci_port *port,
@@ -1088,6 +1088,9 @@ static void xhci_get_usb2_port_status(struct xhci_port *port, u32 *status,
 		if (link_state == XDEV_U2)
 			*status |= USB_PORT_STAT_L1;
 		if (link_state == XDEV_U0) {
+			if (bus_state->resume_done[portnum])
+				usb_hcd_end_port_resume(&port->rhub->hcd->self,
+							portnum);
 			bus_state->resume_done[portnum] = 0;
 			clear_bit(portnum, &bus_state->resuming_ports);
 			if (bus_state->suspended_ports & (1 << portnum)) {
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 0e312066c5c6..b398d3fdabf6 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2583,7 +2583,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 
 fail:
 	xhci_halt(xhci);
-	xhci_reset(xhci);
+	xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
 	xhci_mem_cleanup(xhci);
 	return -ENOMEM;
 }
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index f5b1bcc875de..2c1cc9480887 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -65,7 +65,7 @@ static bool td_on_ring(struct xhci_td *td, struct xhci_ring *ring)
  * handshake done).  There are two failure modes:  "usec" have passed (major
  * hardware flakeout), or the register reads as all-ones (hardware removed).
  */
-int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec)
+int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, u64 timeout_us)
 {
 	u32	result;
 	int	ret;
@@ -73,7 +73,7 @@ int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec)
 	ret = readl_poll_timeout_atomic(ptr, result,
 					(result & mask) == done ||
 					result == U32_MAX,
-					1, usec);
+					1, timeout_us);
 	if (result == U32_MAX)		/* card removed */
 		return -ENODEV;
 
@@ -162,7 +162,7 @@ int xhci_start(struct xhci_hcd *xhci)
  * Transactions will be terminated immediately, and operational registers
  * will be set to their defaults.
  */
-int xhci_reset(struct xhci_hcd *xhci)
+int xhci_reset(struct xhci_hcd *xhci, u64 timeout_us)
 {
 	u32 command;
 	u32 state;
@@ -195,8 +195,7 @@ int xhci_reset(struct xhci_hcd *xhci)
 	if (xhci->quirks & XHCI_INTEL_HOST)
 		udelay(1000);
 
-	ret = xhci_handshake(&xhci->op_regs->command,
-			CMD_RESET, 0, 10 * 1000 * 1000);
+	ret = xhci_handshake(&xhci->op_regs->command, CMD_RESET, 0, timeout_us);
 	if (ret)
 		return ret;
 
@@ -209,8 +208,7 @@ int xhci_reset(struct xhci_hcd *xhci)
 	 * xHCI cannot write to any doorbells or operational registers other
 	 * than status until the "Controller Not Ready" flag is cleared.
 	 */
-	ret = xhci_handshake(&xhci->op_regs->status,
-			STS_CNR, 0, 10 * 1000 * 1000);
+	ret = xhci_handshake(&xhci->op_regs->status, STS_CNR, 0, timeout_us);
 
 	xhci->usb2_rhub.bus_state.port_c_suspend = 0;
 	xhci->usb2_rhub.bus_state.suspended_ports = 0;
@@ -731,7 +729,7 @@ static void xhci_stop(struct usb_hcd *hcd)
 	xhci->xhc_state |= XHCI_STATE_HALTED;
 	xhci->cmd_ring_state = CMD_RING_STATE_STOPPED;
 	xhci_halt(xhci);
-	xhci_reset(xhci);
+	xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
 	spin_unlock_irq(&xhci->lock);
 
 	xhci_cleanup_msix(xhci);
@@ -784,7 +782,7 @@ void xhci_shutdown(struct usb_hcd *hcd)
 	xhci_halt(xhci);
 	/* Workaround for spurious wakeups at shutdown with HSW */
 	if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
-		xhci_reset(xhci);
+		xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
 	spin_unlock_irq(&xhci->lock);
 
 	xhci_cleanup_msix(xhci);
@@ -1091,6 +1089,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 	int			retval = 0;
 	bool			comp_timer_running = false;
 	bool			pending_portevent = false;
+	bool			reinit_xhc = false;
 
 	if (!hcd->state)
 		return 0;
@@ -1107,10 +1106,11 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 	set_bit(HCD_FLAG_HW_ACCESSIBLE, &xhci->shared_hcd->flags);
 
 	spin_lock_irq(&xhci->lock);
-	if ((xhci->quirks & XHCI_RESET_ON_RESUME) || xhci->broken_suspend)
-		hibernated = true;
 
-	if (!hibernated) {
+	if (hibernated || xhci->quirks & XHCI_RESET_ON_RESUME || xhci->broken_suspend)
+		reinit_xhc = true;
+
+	if (!reinit_xhc) {
 		/*
 		 * Some controllers might lose power during suspend, so wait
 		 * for controller not ready bit to clear, just as in xHC init.
@@ -1143,12 +1143,17 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 			spin_unlock_irq(&xhci->lock);
 			return -ETIMEDOUT;
 		}
-		temp = readl(&xhci->op_regs->status);
 	}
 
-	/* If restore operation fails, re-initialize the HC during resume */
-	if ((temp & STS_SRE) || hibernated) {
+	temp = readl(&xhci->op_regs->status);
+
+	/* re-initialize the HC on Restore Error, or Host Controller Error */
+	if (temp & (STS_SRE | STS_HCE)) {
+		reinit_xhc = true;
+		xhci_warn(xhci, "xHC error in resume, USBSTS 0x%x, Reinit\n", temp);
+	}
 
+	if (reinit_xhc) {
 		if ((xhci->quirks & XHCI_COMP_MODE_QUIRK) &&
 				!(xhci_all_ports_seen_u0(xhci))) {
 			del_timer_sync(&xhci->comp_mode_recovery_timer);
@@ -1163,7 +1168,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 		xhci_dbg(xhci, "Stop HCD\n");
 		xhci_halt(xhci);
 		xhci_zero_64b_regs(xhci);
-		retval = xhci_reset(xhci);
+		retval = xhci_reset(xhci, XHCI_RESET_LONG_USEC);
 		spin_unlock_irq(&xhci->lock);
 		if (retval)
 			return retval;
@@ -1604,9 +1609,12 @@ static int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flag
 	struct urb_priv	*urb_priv;
 	int num_tds;
 
-	if (!urb || xhci_check_args(hcd, urb->dev, urb->ep,
-					true, true, __func__) <= 0)
+	if (!urb)
 		return -EINVAL;
+	ret = xhci_check_args(hcd, urb->dev, urb->ep,
+					true, true, __func__);
+	if (ret <= 0)
+		return ret ? ret : -EINVAL;
 
 	slot_id = urb->dev->slot_id;
 	ep_index = xhci_get_endpoint_index(&urb->ep->desc);
@@ -3323,7 +3331,7 @@ static int xhci_check_streams_endpoint(struct xhci_hcd *xhci,
 		return -EINVAL;
 	ret = xhci_check_args(xhci_to_hcd(xhci), udev, ep, 1, true, __func__);
 	if (ret <= 0)
-		return -EINVAL;
+		return ret ? ret : -EINVAL;
 	if (usb_ss_max_streams(&ep->ss_ep_comp) == 0) {
 		xhci_warn(xhci, "WARN: SuperSpeed Endpoint Companion"
 				" descriptor for ep 0x%x does not support streams\n",
@@ -5308,7 +5316,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
 
 	xhci_dbg(xhci, "Resetting HCD\n");
 	/* Reset the internal HC memory state and registers. */
-	retval = xhci_reset(xhci);
+	retval = xhci_reset(xhci, XHCI_RESET_LONG_USEC);
 	if (retval)
 		return retval;
 	xhci_dbg(xhci, "Reset complete\n");
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 5a75fe563123..bc0789229527 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -229,6 +229,9 @@ struct xhci_op_regs {
 #define CMD_ETE		(1 << 14)
 /* bits 15:31 are reserved (and should be preserved on writes). */
 
+#define XHCI_RESET_LONG_USEC		(10 * 1000 * 1000)
+#define XHCI_RESET_SHORT_USEC		(250 * 1000)
+
 /* IMAN - Interrupt Management Register */
 #define IMAN_IE		(1 << 1)
 #define IMAN_IP		(1 << 0)
@@ -2083,11 +2086,11 @@ void xhci_free_container_ctx(struct xhci_hcd *xhci,
 
 /* xHCI host controller glue */
 typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);
-int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec);
+int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, u64 timeout_us);
 void xhci_quiesce(struct xhci_hcd *xhci);
 int xhci_halt(struct xhci_hcd *xhci);
 int xhci_start(struct xhci_hcd *xhci);
-int xhci_reset(struct xhci_hcd *xhci);
+int xhci_reset(struct xhci_hcd *xhci, u64 timeout_us);
 int xhci_run(struct usb_hcd *hcd);
 int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks);
 void xhci_shutdown(struct usb_hcd *hcd);
@@ -2467,6 +2470,8 @@ static inline const char *xhci_decode_ctrl_ctx(char *str,
 	unsigned int	bit;
 	int		ret = 0;
 
+	str[0] = '\0';
+
 	if (drop) {
 		ret = sprintf(str, "Drop:");
 		for_each_set_bit(bit, &drop, 32)
@@ -2624,8 +2629,11 @@ static inline const char *xhci_decode_usbsts(char *str, u32 usbsts)
 {
 	int ret = 0;
 
+	ret = sprintf(str, " 0x%08x", usbsts);
+
 	if (usbsts == ~(u32)0)
-		return " 0xffffffff";
+		return str;
+
 	if (usbsts & STS_HALT)
 		ret += sprintf(str + ret, " HCHalted");
 	if (usbsts & STS_FATAL)
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index de5c01257060..ef8d1c73c754 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -66,6 +66,7 @@ config USB_SERIAL_SIMPLE
 		- Libtransistor USB console
 		- a number of Motorola phones
 		- Motorola Tetra devices
+		- Nokia mobile phones
 		- Novatel Wireless GPS receivers
 		- Siemens USB/MPI adapter.
 		- ViVOtech ViVOpay USB device.
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 4b65e6904499..b5a1864e9cfd 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -81,7 +81,6 @@
 #define CH341_QUIRK_SIMULATE_BREAK	BIT(1)
 
 static const struct usb_device_id id_table[] = {
-	{ USB_DEVICE(0x1a86, 0x5512) },
 	{ USB_DEVICE(0x1a86, 0x5523) },
 	{ USB_DEVICE(0x1a86, 0x7522) },
 	{ USB_DEVICE(0x1a86, 0x7523) },
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 962e9943fc20..e7755d9cfc61 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -198,6 +198,8 @@ static void option_instat_callback(struct urb *urb);
 
 #define DELL_PRODUCT_5821E			0x81d7
 #define DELL_PRODUCT_5821E_ESIM			0x81e0
+#define DELL_PRODUCT_5829E_ESIM			0x81e4
+#define DELL_PRODUCT_5829E			0x81e6
 
 #define KYOCERA_VENDOR_ID			0x0c88
 #define KYOCERA_PRODUCT_KPC650			0x17da
@@ -1063,6 +1065,10 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
 	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5821E_ESIM),
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
+	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5829E),
+	  .driver_info = RSVD(0) | RSVD(6) },
+	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5829E_ESIM),
+	  .driver_info = RSVD(0) | RSVD(6) },
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },	/* ADU-E100, ADU-310 */
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
@@ -1273,10 +1279,16 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = NCTRL(2) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x7011, 0xff),	/* Telit LE910-S1 (ECM) */
 	  .driver_info = NCTRL(2) },
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x701a, 0xff),	/* Telit LE910R1 (RNDIS) */
+	  .driver_info = NCTRL(2) },
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x701b, 0xff),	/* Telit LE910R1 (ECM) */
+	  .driver_info = NCTRL(2) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x9010),				/* Telit SBL FN980 flashing device */
 	  .driver_info = NCTRL(0) | ZLP },
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x9200),				/* Telit LE910S1 flashing device */
 	  .driver_info = NCTRL(0) | ZLP },
+	{ USB_DEVICE(TELIT_VENDOR_ID, 0x9201),				/* Telit LE910R1 flashing device */
+	  .driver_info = NCTRL(0) | ZLP },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff),
 	  .driver_info = RSVD(1) },
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index e2ef761ed39c..88b284d61681 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -436,6 +436,7 @@ static int pl2303_detect_type(struct usb_serial *serial)
 		case 0x105:
 		case 0x305:
 		case 0x405:
+		case 0x605:
 			/*
 			 * Assume it's an HXN-type if the device doesn't
 			 * support the old read request value.
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index bd23a7cb1be2..4c6747889a19 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -91,6 +91,11 @@ DEVICE(moto_modem, MOTO_IDS);
 	{ USB_DEVICE(0x0cad, 0x9016) }	/* TPG2200 */
 DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS);
 
+/* Nokia mobile phone driver */
+#define NOKIA_IDS()			\
+	{ USB_DEVICE(0x0421, 0x069a) }	/* Nokia 130 (RM-1035) */
+DEVICE(nokia, NOKIA_IDS);
+
 /* Novatel Wireless GPS driver */
 #define NOVATEL_IDS()			\
 	{ USB_DEVICE(0x09d7, 0x0100) }	/* NovAtel FlexPack GPS */
@@ -123,6 +128,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
 	&vivopay_device,
 	&moto_modem_device,
 	&motorola_tetra_device,
+	&nokia_device,
 	&novatel_gps_device,
 	&hp4x_device,
 	&suunto_device,
@@ -140,6 +146,7 @@ static const struct usb_device_id id_table[] = {
 	VIVOPAY_IDS(),
 	MOTO_IDS(),
 	MOTOROLA_TETRA_IDS(),
+	NOKIA_IDS(),
 	NOVATEL_IDS(),
 	HP4X_IDS(),
 	SUUNTO_IDS(),
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 5f7d678502be..6012603f3630 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -237,36 +237,33 @@ static struct us_unusual_dev ene_ub6250_unusual_dev_list[] = {
 #define memstick_logaddr(logadr1, logadr0) ((((u16)(logadr1)) << 8) | (logadr0))
 
 
-struct SD_STATUS {
-	u8    Insert:1;
-	u8    Ready:1;
-	u8    MediaChange:1;
-	u8    IsMMC:1;
-	u8    HiCapacity:1;
-	u8    HiSpeed:1;
-	u8    WtP:1;
-	u8    Reserved:1;
-};
-
-struct MS_STATUS {
-	u8    Insert:1;
-	u8    Ready:1;
-	u8    MediaChange:1;
-	u8    IsMSPro:1;
-	u8    IsMSPHG:1;
-	u8    Reserved1:1;
-	u8    WtP:1;
-	u8    Reserved2:1;
-};
-
-struct SM_STATUS {
-	u8    Insert:1;
-	u8    Ready:1;
-	u8    MediaChange:1;
-	u8    Reserved:3;
-	u8    WtP:1;
-	u8    IsMS:1;
-};
+/* SD_STATUS bits */
+#define SD_Insert	BIT(0)
+#define SD_Ready	BIT(1)
+#define SD_MediaChange	BIT(2)
+#define SD_IsMMC	BIT(3)
+#define SD_HiCapacity	BIT(4)
+#define SD_HiSpeed	BIT(5)
+#define SD_WtP		BIT(6)
+			/* Bit 7 reserved */
+
+/* MS_STATUS bits */
+#define MS_Insert	BIT(0)
+#define MS_Ready	BIT(1)
+#define MS_MediaChange	BIT(2)
+#define MS_IsMSPro	BIT(3)
+#define MS_IsMSPHG	BIT(4)
+			/* Bit 5 reserved */
+#define MS_WtP		BIT(6)
+			/* Bit 7 reserved */
+
+/* SM_STATUS bits */
+#define SM_Insert	BIT(0)
+#define SM_Ready	BIT(1)
+#define SM_MediaChange	BIT(2)
+			/* Bits 3-5 reserved */
+#define SM_WtP		BIT(6)
+#define SM_IsMS		BIT(7)
 
 struct ms_bootblock_cis {
 	u8 bCistplDEVICE[6];    /* 0 */
@@ -437,9 +434,9 @@ struct ene_ub6250_info {
 	u8		*bbuf;
 
 	/* for 6250 code */
-	struct SD_STATUS	SD_Status;
-	struct MS_STATUS	MS_Status;
-	struct SM_STATUS	SM_Status;
+	u8		SD_Status;
+	u8		MS_Status;
+	u8		SM_Status;
 
 	/* ----- SD Control Data ---------------- */
 	/*SD_REGISTER SD_Regs; */
@@ -602,7 +599,7 @@ static int sd_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
 {
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
-	if (info->SD_Status.Insert && info->SD_Status.Ready)
+	if ((info->SD_Status & SD_Insert) && (info->SD_Status & SD_Ready))
 		return USB_STOR_TRANSPORT_GOOD;
 	else {
 		ene_sd_init(us);
@@ -622,7 +619,7 @@ static int sd_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
 		0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
 		0x71, 0xc0, 0x00, 0x00, 0x02, 0x00 };
 
-	if (info->SD_Status.WtP)
+	if (info->SD_Status & SD_WtP)
 		usb_stor_set_xfer_buf(mediaWP, 12, srb);
 	else
 		usb_stor_set_xfer_buf(mediaNoWP, 12, srb);
@@ -641,9 +638,9 @@ static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
 	usb_stor_dbg(us, "sd_scsi_read_capacity\n");
-	if (info->SD_Status.HiCapacity) {
+	if (info->SD_Status & SD_HiCapacity) {
 		bl_len = 0x200;
-		if (info->SD_Status.IsMMC)
+		if (info->SD_Status & SD_IsMMC)
 			bl_num = info->HC_C_SIZE-1;
 		else
 			bl_num = (info->HC_C_SIZE + 1) * 1024 - 1;
@@ -693,7 +690,7 @@ static int sd_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	if (info->SD_Status.HiCapacity)
+	if (info->SD_Status & SD_HiCapacity)
 		bnByte = bn;
 
 	/* set up the command wrapper */
@@ -733,7 +730,7 @@ static int sd_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	if (info->SD_Status.HiCapacity)
+	if (info->SD_Status & SD_HiCapacity)
 		bnByte = bn;
 
 	/* set up the command wrapper */
@@ -1456,7 +1453,7 @@ static int ms_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
 
 	/* pr_info("MS_SCSI_Test_Unit_Ready\n"); */
-	if (info->MS_Status.Insert && info->MS_Status.Ready) {
+	if ((info->MS_Status & MS_Insert) && (info->MS_Status & MS_Ready)) {
 		return USB_STOR_TRANSPORT_GOOD;
 	} else {
 		ene_ms_init(us);
@@ -1476,7 +1473,7 @@ static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
 		0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
 		0x71, 0xc0, 0x00, 0x00, 0x02, 0x00 };
 
-	if (info->MS_Status.WtP)
+	if (info->MS_Status & MS_WtP)
 		usb_stor_set_xfer_buf(mediaWP, 12, srb);
 	else
 		usb_stor_set_xfer_buf(mediaNoWP, 12, srb);
@@ -1495,7 +1492,7 @@ static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 
 	usb_stor_dbg(us, "ms_scsi_read_capacity\n");
 	bl_len = 0x200;
-	if (info->MS_Status.IsMSPro)
+	if (info->MS_Status & MS_IsMSPro)
 		bl_num = info->MSP_TotalBlock - 1;
 	else
 		bl_num = info->MS_Lib.NumberOfLogBlock * info->MS_Lib.blockSize * 2 - 1;
@@ -1650,7 +1647,7 @@ static int ms_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
 	if (bn > info->bl_num)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	if (info->MS_Status.IsMSPro) {
+	if (info->MS_Status & MS_IsMSPro) {
 		result = ene_load_bincode(us, MSP_RW_PATTERN);
 		if (result != USB_STOR_XFER_GOOD) {
 			usb_stor_dbg(us, "Load MPS RW pattern Fail !!\n");
@@ -1751,7 +1748,7 @@ static int ms_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
 	if (bn > info->bl_num)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	if (info->MS_Status.IsMSPro) {
+	if (info->MS_Status & MS_IsMSPro) {
 		result = ene_load_bincode(us, MSP_RW_PATTERN);
 		if (result != USB_STOR_XFER_GOOD) {
 			pr_info("Load MSP RW pattern Fail !!\n");
@@ -1859,12 +1856,12 @@ static int ene_get_card_status(struct us_data *us, u8 *buf)
 
 	tmpreg = (u16) reg4b;
 	reg4b = *(u32 *)(&buf[0x14]);
-	if (info->SD_Status.HiCapacity && !info->SD_Status.IsMMC)
+	if ((info->SD_Status & SD_HiCapacity) && !(info->SD_Status & SD_IsMMC))
 		info->HC_C_SIZE = (reg4b >> 8) & 0x3fffff;
 
 	info->SD_C_SIZE = ((tmpreg & 0x03) << 10) | (u16)(reg4b >> 22);
 	info->SD_C_SIZE_MULT = (u8)(reg4b >> 7)  & 0x07;
-	if (info->SD_Status.HiCapacity && info->SD_Status.IsMMC)
+	if ((info->SD_Status & SD_HiCapacity) && (info->SD_Status & SD_IsMMC))
 		info->HC_C_SIZE = *(u32 *)(&buf[0x100]);
 
 	if (info->SD_READ_BL_LEN > SD_BLOCK_LEN) {
@@ -2076,6 +2073,7 @@ static int ene_ms_init(struct us_data *us)
 	u16 MSP_BlockSize, MSP_UserAreaBlocks;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 	u8 *bbuf = info->bbuf;
+	unsigned int s;
 
 	printk(KERN_INFO "transport --- ENE_MSInit\n");
 
@@ -2100,15 +2098,16 @@ static int ene_ms_init(struct us_data *us)
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 	/* the same part to test ENE */
-	info->MS_Status = *(struct MS_STATUS *) bbuf;
-
-	if (info->MS_Status.Insert && info->MS_Status.Ready) {
-		printk(KERN_INFO "Insert     = %x\n", info->MS_Status.Insert);
-		printk(KERN_INFO "Ready      = %x\n", info->MS_Status.Ready);
-		printk(KERN_INFO "IsMSPro    = %x\n", info->MS_Status.IsMSPro);
-		printk(KERN_INFO "IsMSPHG    = %x\n", info->MS_Status.IsMSPHG);
-		printk(KERN_INFO "WtP= %x\n", info->MS_Status.WtP);
-		if (info->MS_Status.IsMSPro) {
+	info->MS_Status = bbuf[0];
+
+	s = info->MS_Status;
+	if ((s & MS_Insert) && (s & MS_Ready)) {
+		printk(KERN_INFO "Insert     = %x\n", !!(s & MS_Insert));
+		printk(KERN_INFO "Ready      = %x\n", !!(s & MS_Ready));
+		printk(KERN_INFO "IsMSPro    = %x\n", !!(s & MS_IsMSPro));
+		printk(KERN_INFO "IsMSPHG    = %x\n", !!(s & MS_IsMSPHG));
+		printk(KERN_INFO "WtP= %x\n", !!(s & MS_WtP));
+		if (s & MS_IsMSPro) {
 			MSP_BlockSize      = (bbuf[6] << 8) | bbuf[7];
 			MSP_UserAreaBlocks = (bbuf[10] << 8) | bbuf[11];
 			info->MSP_TotalBlock = MSP_BlockSize * MSP_UserAreaBlocks;
@@ -2169,17 +2168,17 @@ static int ene_sd_init(struct us_data *us)
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	info->SD_Status =  *(struct SD_STATUS *) bbuf;
-	if (info->SD_Status.Insert && info->SD_Status.Ready) {
-		struct SD_STATUS *s = &info->SD_Status;
+	info->SD_Status = bbuf[0];
+	if ((info->SD_Status & SD_Insert) && (info->SD_Status & SD_Ready)) {
+		unsigned int s = info->SD_Status;
 
 		ene_get_card_status(us, bbuf);
-		usb_stor_dbg(us, "Insert     = %x\n", s->Insert);
-		usb_stor_dbg(us, "Ready      = %x\n", s->Ready);
-		usb_stor_dbg(us, "IsMMC      = %x\n", s->IsMMC);
-		usb_stor_dbg(us, "HiCapacity = %x\n", s->HiCapacity);
-		usb_stor_dbg(us, "HiSpeed    = %x\n", s->HiSpeed);
-		usb_stor_dbg(us, "WtP        = %x\n", s->WtP);
+		usb_stor_dbg(us, "Insert     = %x\n", !!(s & SD_Insert));
+		usb_stor_dbg(us, "Ready      = %x\n", !!(s & SD_Ready));
+		usb_stor_dbg(us, "IsMMC      = %x\n", !!(s & SD_IsMMC));
+		usb_stor_dbg(us, "HiCapacity = %x\n", !!(s & SD_HiCapacity));
+		usb_stor_dbg(us, "HiSpeed    = %x\n", !!(s & SD_HiSpeed));
+		usb_stor_dbg(us, "WtP        = %x\n", !!(s & SD_WtP));
 	} else {
 		usb_stor_dbg(us, "SD Card Not Ready --- %x\n", bbuf[0]);
 		return USB_STOR_TRANSPORT_ERROR;
@@ -2201,14 +2200,14 @@ static int ene_init(struct us_data *us)
 
 	misc_reg03 = bbuf[0];
 	if (misc_reg03 & 0x01) {
-		if (!info->SD_Status.Ready) {
+		if (!(info->SD_Status & SD_Ready)) {
 			result = ene_sd_init(us);
 			if (result != USB_STOR_XFER_GOOD)
 				return USB_STOR_TRANSPORT_ERROR;
 		}
 	}
 	if (misc_reg03 & 0x02) {
-		if (!info->MS_Status.Ready) {
+		if (!(info->MS_Status & MS_Ready)) {
 			result = ene_ms_init(us);
 			if (result != USB_STOR_XFER_GOOD)
 				return USB_STOR_TRANSPORT_ERROR;
@@ -2307,14 +2306,14 @@ static int ene_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 	/*US_DEBUG(usb_stor_show_command(us, srb)); */
 	scsi_set_resid(srb, 0);
-	if (unlikely(!(info->SD_Status.Ready || info->MS_Status.Ready)))
+	if (unlikely(!(info->SD_Status & SD_Ready) || (info->MS_Status & MS_Ready)))
 		result = ene_init(us);
 	if (result == USB_STOR_XFER_GOOD) {
 		result = USB_STOR_TRANSPORT_ERROR;
-		if (info->SD_Status.Ready)
+		if (info->SD_Status & SD_Ready)
 			result = sd_scsi_irp(us, srb);
 
-		if (info->MS_Status.Ready)
+		if (info->MS_Status & MS_Ready)
 			result = ms_scsi_irp(us, srb);
 	}
 	return result;
@@ -2378,7 +2377,6 @@ static int ene_ub6250_probe(struct usb_interface *intf,
 
 static int ene_ub6250_resume(struct usb_interface *iface)
 {
-	u8 tmp = 0;
 	struct us_data *us = usb_get_intfdata(iface);
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
 
@@ -2390,17 +2388,16 @@ static int ene_ub6250_resume(struct usb_interface *iface)
 	mutex_unlock(&us->dev_mutex);
 
 	info->Power_IsResum = true;
-	/*info->SD_Status.Ready = 0; */
-	info->SD_Status = *(struct SD_STATUS *)&tmp;
-	info->MS_Status = *(struct MS_STATUS *)&tmp;
-	info->SM_Status = *(struct SM_STATUS *)&tmp;
+	/* info->SD_Status &= ~SD_Ready; */
+	info->SD_Status = 0;
+	info->MS_Status = 0;
+	info->SM_Status = 0;
 
 	return 0;
 }
 
 static int ene_ub6250_reset_resume(struct usb_interface *iface)
 {
-	u8 tmp = 0;
 	struct us_data *us = usb_get_intfdata(iface);
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
 
@@ -2412,10 +2409,10 @@ static int ene_ub6250_reset_resume(struct usb_interface *iface)
 	 * the device
 	 */
 	info->Power_IsResum = true;
-	/*info->SD_Status.Ready = 0; */
-	info->SD_Status = *(struct SD_STATUS *)&tmp;
-	info->MS_Status = *(struct MS_STATUS *)&tmp;
-	info->SM_Status = *(struct SM_STATUS *)&tmp;
+	/* info->SD_Status &= ~SD_Ready; */
+	info->SD_Status = 0;
+	info->MS_Status = 0;
+	info->SM_Status = 0;
 
 	return 0;
 }
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 3789698d9d3c..0c423916d7bf 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -365,7 +365,7 @@ static int rts51x_read_mem(struct us_data *us, u16 addr, u8 *data, u16 len)
 
 	buf = kmalloc(len, GFP_NOIO);
 	if (buf == NULL)
-		return USB_STOR_TRANSPORT_ERROR;
+		return -ENOMEM;
 
 	usb_stor_dbg(us, "addr = 0x%x, len = %d\n", addr, len);
 
diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index 97f50f301f13..23a8b9b0b1fe 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -246,6 +246,10 @@ static int tps6598x_connect(struct tps6598x *tps, u32 status)
 	typec_set_pwr_opmode(tps->port, mode);
 	typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
 	typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
+	if (TPS_STATUS_TO_UPSIDE_DOWN(status))
+		typec_set_orientation(tps->port, TYPEC_ORIENTATION_REVERSE);
+	else
+		typec_set_orientation(tps->port, TYPEC_ORIENTATION_NORMAL);
 	tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), true);
 
 	tps->partner = typec_register_partner(tps->port, &desc);
@@ -268,6 +272,7 @@ static void tps6598x_disconnect(struct tps6598x *tps, u32 status)
 	typec_set_pwr_opmode(tps->port, TYPEC_PWR_MODE_USB);
 	typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
 	typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
+	typec_set_orientation(tps->port, TYPEC_ORIENTATION_NONE);
 	tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), false);
 
 	power_supply_changed(tps->psy);
@@ -618,12 +623,12 @@ static int tps6598x_probe(struct i2c_client *client)
 
 	ret = tps6598x_read32(tps, TPS_REG_STATUS, &status);
 	if (ret < 0)
-		return ret;
+		goto err_clear_mask;
 	trace_tps6598x_status(status);
 
 	ret = tps6598x_read32(tps, TPS_REG_SYSTEM_CONF, &conf);
 	if (ret < 0)
-		return ret;
+		goto err_clear_mask;
 
 	/*
 	 * This fwnode has a "compatible" property, but is never populated as a
@@ -712,7 +717,8 @@ err_role_put:
 	usb_role_switch_put(tps->role_sw);
 err_fwnode_put:
 	fwnode_handle_put(fwnode);
-
+err_clear_mask:
+	tps6598x_write64(tps, TPS_REG_INT_MASK1, 0);
 	return ret;
 }
 
diff --git a/drivers/usb/typec/tipd/tps6598x.h b/drivers/usb/typec/tipd/tps6598x.h
index 003a577be216..1f59b9fa3fad 100644
--- a/drivers/usb/typec/tipd/tps6598x.h
+++ b/drivers/usb/typec/tipd/tps6598x.h
@@ -17,6 +17,7 @@
 /* TPS_REG_STATUS bits */
 #define TPS_STATUS_PLUG_PRESENT		BIT(0)
 #define TPS_STATUS_PLUG_UPSIDE_DOWN	BIT(4)
+#define TPS_STATUS_TO_UPSIDE_DOWN(s)	(!!((s) & TPS_STATUS_PLUG_UPSIDE_DOWN))
 #define TPS_STATUS_PORTROLE		BIT(5)
 #define TPS_STATUS_TO_TYPEC_PORTROLE(s) (!!((s) & TPS_STATUS_PORTROLE))
 #define TPS_STATUS_DATAROLE		BIT(6)