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path: root/drivers/usb/dwc3/debug.h
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Diffstat (limited to 'drivers/usb/dwc3/debug.h')
-rw-r--r--drivers/usb/dwc3/debug.h252
1 files changed, 0 insertions, 252 deletions
diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h
index 068259fdfb0c..9baabed87d61 100644
--- a/drivers/usb/dwc3/debug.h
+++ b/drivers/usb/dwc3/debug.h
@@ -246,258 +246,6 @@ static inline const char *dwc3_gadget_event_string(char *str, size_t size,
return str;
}
-static inline void dwc3_decode_get_status(__u8 t, __u16 i, __u16 l, char *str,
- size_t size)
-{
- switch (t & USB_RECIP_MASK) {
- case USB_RECIP_DEVICE:
- snprintf(str, size, "Get Device Status(Length = %d)", l);
- break;
- case USB_RECIP_INTERFACE:
- snprintf(str, size, "Get Interface Status(Intf = %d, Length = %d)",
- i, l);
- break;
- case USB_RECIP_ENDPOINT:
- snprintf(str, size, "Get Endpoint Status(ep%d%s)",
- i & ~USB_DIR_IN,
- i & USB_DIR_IN ? "in" : "out");
- break;
- }
-}
-
-static inline void dwc3_decode_set_clear_feature(__u8 t, __u8 b, __u16 v,
- __u16 i, char *str, size_t size)
-{
- switch (t & USB_RECIP_MASK) {
- case USB_RECIP_DEVICE:
- snprintf(str, size, "%s Device Feature(%s%s)",
- b == USB_REQ_CLEAR_FEATURE ? "Clear" : "Set",
- ({char *s;
- switch (v) {
- case USB_DEVICE_SELF_POWERED:
- s = "Self Powered";
- break;
- case USB_DEVICE_REMOTE_WAKEUP:
- s = "Remote Wakeup";
- break;
- case USB_DEVICE_TEST_MODE:
- s = "Test Mode";
- break;
- case USB_DEVICE_U1_ENABLE:
- s = "U1 Enable";
- break;
- case USB_DEVICE_U2_ENABLE:
- s = "U2 Enable";
- break;
- case USB_DEVICE_LTM_ENABLE:
- s = "LTM Enable";
- break;
- default:
- s = "UNKNOWN";
- } s; }),
- v == USB_DEVICE_TEST_MODE ?
- ({ char *s;
- switch (i) {
- case TEST_J:
- s = ": TEST_J";
- break;
- case TEST_K:
- s = ": TEST_K";
- break;
- case TEST_SE0_NAK:
- s = ": TEST_SE0_NAK";
- break;
- case TEST_PACKET:
- s = ": TEST_PACKET";
- break;
- case TEST_FORCE_EN:
- s = ": TEST_FORCE_EN";
- break;
- default:
- s = ": UNKNOWN";
- } s; }) : "");
- break;
- case USB_RECIP_INTERFACE:
- snprintf(str, size, "%s Interface Feature(%s)",
- b == USB_REQ_CLEAR_FEATURE ? "Clear" : "Set",
- v == USB_INTRF_FUNC_SUSPEND ?
- "Function Suspend" : "UNKNOWN");
- break;
- case USB_RECIP_ENDPOINT:
- snprintf(str, size, "%s Endpoint Feature(%s ep%d%s)",
- b == USB_REQ_CLEAR_FEATURE ? "Clear" : "Set",
- v == USB_ENDPOINT_HALT ? "Halt" : "UNKNOWN",
- i & ~USB_DIR_IN,
- i & USB_DIR_IN ? "in" : "out");
- break;
- }
-}
-
-static inline void dwc3_decode_set_address(__u16 v, char *str, size_t size)
-{
- snprintf(str, size, "Set Address(Addr = %02x)", v);
-}
-
-static inline void dwc3_decode_get_set_descriptor(__u8 t, __u8 b, __u16 v,
- __u16 i, __u16 l, char *str, size_t size)
-{
- snprintf(str, size, "%s %s Descriptor(Index = %d, Length = %d)",
- b == USB_REQ_GET_DESCRIPTOR ? "Get" : "Set",
- ({ char *s;
- switch (v >> 8) {
- case USB_DT_DEVICE:
- s = "Device";
- break;
- case USB_DT_CONFIG:
- s = "Configuration";
- break;
- case USB_DT_STRING:
- s = "String";
- break;
- case USB_DT_INTERFACE:
- s = "Interface";
- break;
- case USB_DT_ENDPOINT:
- s = "Endpoint";
- break;
- case USB_DT_DEVICE_QUALIFIER:
- s = "Device Qualifier";
- break;
- case USB_DT_OTHER_SPEED_CONFIG:
- s = "Other Speed Config";
- break;
- case USB_DT_INTERFACE_POWER:
- s = "Interface Power";
- break;
- case USB_DT_OTG:
- s = "OTG";
- break;
- case USB_DT_DEBUG:
- s = "Debug";
- break;
- case USB_DT_INTERFACE_ASSOCIATION:
- s = "Interface Association";
- break;
- case USB_DT_BOS:
- s = "BOS";
- break;
- case USB_DT_DEVICE_CAPABILITY:
- s = "Device Capability";
- break;
- case USB_DT_PIPE_USAGE:
- s = "Pipe Usage";
- break;
- case USB_DT_SS_ENDPOINT_COMP:
- s = "SS Endpoint Companion";
- break;
- case USB_DT_SSP_ISOC_ENDPOINT_COMP:
- s = "SSP Isochronous Endpoint Companion";
- break;
- default:
- s = "UNKNOWN";
- break;
- } s; }), v & 0xff, l);
-}
-
-
-static inline void dwc3_decode_get_configuration(__u16 l, char *str,
- size_t size)
-{
- snprintf(str, size, "Get Configuration(Length = %d)", l);
-}
-
-static inline void dwc3_decode_set_configuration(__u8 v, char *str, size_t size)
-{
- snprintf(str, size, "Set Configuration(Config = %d)", v);
-}
-
-static inline void dwc3_decode_get_intf(__u16 i, __u16 l, char *str,
- size_t size)
-{
- snprintf(str, size, "Get Interface(Intf = %d, Length = %d)", i, l);
-}
-
-static inline void dwc3_decode_set_intf(__u8 v, __u16 i, char *str, size_t size)
-{
- snprintf(str, size, "Set Interface(Intf = %d, Alt.Setting = %d)", i, v);
-}
-
-static inline void dwc3_decode_synch_frame(__u16 i, __u16 l, char *str,
- size_t size)
-{
- snprintf(str, size, "Synch Frame(Endpoint = %d, Length = %d)", i, l);
-}
-
-static inline void dwc3_decode_set_sel(__u16 l, char *str, size_t size)
-{
- snprintf(str, size, "Set SEL(Length = %d)", l);
-}
-
-static inline void dwc3_decode_set_isoch_delay(__u8 v, char *str, size_t size)
-{
- snprintf(str, size, "Set Isochronous Delay(Delay = %d ns)", v);
-}
-
-/**
- * dwc3_decode_ctrl - returns a string represetion of ctrl request
- */
-static inline const char *dwc3_decode_ctrl(char *str, size_t size,
- __u8 bRequestType, __u8 bRequest, __u16 wValue, __u16 wIndex,
- __u16 wLength)
-{
- switch (bRequest) {
- case USB_REQ_GET_STATUS:
- dwc3_decode_get_status(bRequestType, wIndex, wLength, str,
- size);
- break;
- case USB_REQ_CLEAR_FEATURE:
- case USB_REQ_SET_FEATURE:
- dwc3_decode_set_clear_feature(bRequestType, bRequest, wValue,
- wIndex, str, size);
- break;
- case USB_REQ_SET_ADDRESS:
- dwc3_decode_set_address(wValue, str, size);
- break;
- case USB_REQ_GET_DESCRIPTOR:
- case USB_REQ_SET_DESCRIPTOR:
- dwc3_decode_get_set_descriptor(bRequestType, bRequest, wValue,
- wIndex, wLength, str, size);
- break;
- case USB_REQ_GET_CONFIGURATION:
- dwc3_decode_get_configuration(wLength, str, size);
- break;
- case USB_REQ_SET_CONFIGURATION:
- dwc3_decode_set_configuration(wValue, str, size);
- break;
- case USB_REQ_GET_INTERFACE:
- dwc3_decode_get_intf(wIndex, wLength, str, size);
- break;
- case USB_REQ_SET_INTERFACE:
- dwc3_decode_set_intf(wValue, wIndex, str, size);
- break;
- case USB_REQ_SYNCH_FRAME:
- dwc3_decode_synch_frame(wIndex, wLength, str, size);
- break;
- case USB_REQ_SET_SEL:
- dwc3_decode_set_sel(wLength, str, size);
- break;
- case USB_REQ_SET_ISOCH_DELAY:
- dwc3_decode_set_isoch_delay(wValue, str, size);
- break;
- default:
- snprintf(str, size, "%02x %02x %02x %02x %02x %02x %02x %02x",
- bRequestType, bRequest,
- cpu_to_le16(wValue) & 0xff,
- cpu_to_le16(wValue) >> 8,
- cpu_to_le16(wIndex) & 0xff,
- cpu_to_le16(wIndex) >> 8,
- cpu_to_le16(wLength) & 0xff,
- cpu_to_le16(wLength) >> 8);
- }
-
- return str;
-}
-
/**
* dwc3_ep_event_string - returns event name
* @event: then event code
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.