diff options
Diffstat (limited to 'drivers/usb/dwc3/core.h')
-rw-r--r-- | drivers/usb/dwc3/core.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 709e8dd356ee..0136aa7766e1 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -666,6 +666,10 @@ struct dwc3_event_buffer { * @name: a human readable name e.g. ep1out-bulk * @direction: true for TX, false for RX * @stream_capable: true when streams are enabled + * @combo_num: the test combination BIT[15:14] of the frame number to test + * isochronous START TRANSFER command failure workaround + * @start_cmd_status: the status of testing START TRANSFER command with + * combo_num = 'b00 */ struct dwc3_ep { struct usb_ep endpoint; @@ -715,6 +719,10 @@ struct dwc3_ep { unsigned direction:1; unsigned stream_capable:1; + + /* For isochronous START TRANSFER workaround only */ + u8 combo_num; + int start_cmd_status; }; enum dwc3_phy { @@ -982,6 +990,8 @@ struct dwc3_scratchpad_array { * @pullups_connected: true when Run/Stop bit is set * @setup_packet_pending: true when there's a Setup Packet in FIFO. Workaround * @three_stage_setup: set if we perform a three phase setup + * @dis_start_transfer_quirk: set if start_transfer failure SW workaround is + * not needed for DWC_usb31 version 1.70a-ea06 and below * @usb3_lpm_capable: set if hadrware supports Link Power Management * @usb2_lpm_disable: set to disable usb2 lpm * @disable_scramble_quirk: set if we enable the disable scramble quirk @@ -1117,6 +1127,8 @@ struct dwc3 { #define DWC3_REVISION_IS_DWC31 0x80000000 #define DWC3_USB31_REVISION_110A (0x3131302a | DWC3_REVISION_IS_DWC31) #define DWC3_USB31_REVISION_120A (0x3132302a | DWC3_REVISION_IS_DWC31) +#define DWC3_USB31_REVISION_160A (0x3136302a | DWC3_REVISION_IS_DWC31) +#define DWC3_USB31_REVISION_170A (0x3137302a | DWC3_REVISION_IS_DWC31) u32 version_type; @@ -1170,6 +1182,7 @@ struct dwc3 { unsigned pullups_connected:1; unsigned setup_packet_pending:1; unsigned three_stage_setup:1; + unsigned dis_start_transfer_quirk:1; unsigned usb3_lpm_capable:1; unsigned usb2_lpm_disable:1; |