diff options
Diffstat (limited to 'drivers/usb/core/devices.c')
| -rw-r--r-- | drivers/usb/core/devices.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index a3d2e2399655..0149c0976e9c 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -64,49 +64,49 @@ /* Define ALLOW_SERIAL_NUMBER if you want to see the serial number of devices */ #define ALLOW_SERIAL_NUMBER -static const char *format_topo = +static const char format_topo[] = /* T: Bus=dd Lev=dd Prnt=dd Port=dd Cnt=dd Dev#=ddd Spd=dddd MxCh=dd */ "\nT: Bus=%2.2d Lev=%2.2d Prnt=%2.2d Port=%2.2d Cnt=%2.2d Dev#=%3d Spd=%-4s MxCh=%2d\n"; -static const char *format_string_manufacturer = +static const char format_string_manufacturer[] = /* S: Manufacturer=xxxx */ "S: Manufacturer=%.100s\n"; -static const char *format_string_product = +static const char format_string_product[] = /* S: Product=xxxx */ "S: Product=%.100s\n"; #ifdef ALLOW_SERIAL_NUMBER -static const char *format_string_serialnumber = +static const char format_string_serialnumber[] = /* S: SerialNumber=xxxx */ "S: SerialNumber=%.100s\n"; #endif -static const char *format_bandwidth = +static const char format_bandwidth[] = /* B: Alloc=ddd/ddd us (xx%), #Int=ddd, #Iso=ddd */ "B: Alloc=%3d/%3d us (%2d%%), #Int=%3d, #Iso=%3d\n"; -static const char *format_device1 = +static const char format_device1[] = /* D: Ver=xx.xx Cls=xx(sssss) Sub=xx Prot=xx MxPS=dd #Cfgs=dd */ "D: Ver=%2x.%02x Cls=%02x(%-5s) Sub=%02x Prot=%02x MxPS=%2d #Cfgs=%3d\n"; -static const char *format_device2 = +static const char format_device2[] = /* P: Vendor=xxxx ProdID=xxxx Rev=xx.xx */ "P: Vendor=%04x ProdID=%04x Rev=%2x.%02x\n"; -static const char *format_config = +static const char format_config[] = /* C: #Ifs=dd Cfg#=dd Atr=xx MPwr=dddmA */ "C:%c #Ifs=%2d Cfg#=%2d Atr=%02x MxPwr=%3dmA\n"; -static const char *format_iad = +static const char format_iad[] = /* A: FirstIf#=dd IfCount=dd Cls=xx(sssss) Sub=xx Prot=xx */ "A: FirstIf#=%2d IfCount=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x\n"; -static const char *format_iface = +static const char format_iface[] = /* I: If#=dd Alt=dd #EPs=dd Cls=xx(sssss) Sub=xx Prot=xx Driver=xxxx*/ "I:%c If#=%2d Alt=%2d #EPs=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x Driver=%s\n"; -static const char *format_endpt = +static const char format_endpt[] = /* E: Ad=xx(s) Atr=xx(ssss) MxPS=dddd Ivl=D?s */ "E: Ad=%02x(%c) Atr=%02x(%-4s) MxPS=%4d Ivl=%d%cs\n"; @@ -221,7 +221,7 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, break; case USB_ENDPOINT_XFER_INT: type = "Int."; - if (speed == USB_SPEED_HIGH) + if (speed == USB_SPEED_HIGH || speed == USB_SPEED_SUPER) interval = 1 << (desc->bInterval - 1); else interval = desc->bInterval; @@ -229,7 +229,8 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, default: /* "can't happen" */ return start; } - interval *= (speed == USB_SPEED_HIGH) ? 125 : 1000; + interval *= (speed == USB_SPEED_HIGH || + speed == USB_SPEED_SUPER) ? 125 : 1000; if (interval % 1000) unit = 'u'; else { @@ -542,8 +543,9 @@ static ssize_t usb_device_dump(char __user **buffer, size_t *nbytes, if (level == 0) { int max; - /* high speed reserves 80%, full/low reserves 90% */ - if (usbdev->speed == USB_SPEED_HIGH) + /* super/high speed reserves 80%, full/low reserves 90% */ + if (usbdev->speed == USB_SPEED_HIGH || + usbdev->speed == USB_SPEED_SUPER) max = 800; else max = FRAME_TIME_MAX_USECS_ALLOC; |