diff options
| author | hselasky <hselasky@FreeBSD.org> | 2012-09-14 07:52:57 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2012-09-14 07:52:57 +0000 |
| commit | 5234d2528237939ae2b61d638f1d6c457c8b5f1b (patch) | |
| tree | 48fa123c3b3342a0b2bcae13597be05dd9f802c1 /sys/dev/usb/controller/dwc_otg.h | |
| parent | 2bde8e86c150a1a47aaad7ccacdb85a902ae4235 (diff) | |
| download | FreeBSD-src-5234d2528237939ae2b61d638f1d6c457c8b5f1b.zip FreeBSD-src-5234d2528237939ae2b61d638f1d6c457c8b5f1b.tar.gz | |
DWC OTG improvements. Implement full support for SPLIT transactions, in other
words FULL/LOW speed devices through HIGH speed HUBs. Improve support for
suspend and resume in host mode.
Diffstat (limited to 'sys/dev/usb/controller/dwc_otg.h')
| -rw-r--r-- | sys/dev/usb/controller/dwc_otg.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/sys/dev/usb/controller/dwc_otg.h b/sys/dev/usb/controller/dwc_otg.h index ee484f0..7305a62 100644 --- a/sys/dev/usb/controller/dwc_otg.h +++ b/sys/dev/usb/controller/dwc_otg.h @@ -68,8 +68,6 @@ struct dwc_otg_td { uint8_t did_stall:1; uint8_t toggle:1; uint8_t set_toggle:1; - uint8_t did_nak:1; - uint8_t did_complete:1; uint8_t got_short:1; }; @@ -128,6 +126,18 @@ struct dwc_otg_profile { uint16_t max_buffer; }; +struct dwc_otg_chan_state { + uint32_t hcchar; + uint32_t hcint; + uint32_t hcsplt; + uint8_t state; +#define DWC_CHAN_ST_START 0 +#define DWC_CHAN_ST_WAIT_ANE 1 +#define DWC_CHAN_ST_WAIT_S_ANE 2 +#define DWC_CHAN_ST_WAIT_C_ANE 3 + uint8_t sof_requested; +}; + struct dwc_otg_softc { struct usb_bus sc_bus; union dwc_otg_hub_temp sc_hub_temp; @@ -149,7 +159,7 @@ struct dwc_otg_softc { uint32_t sc_last_rx_status; uint32_t sc_out_ctl[DWC_OTG_MAX_ENDPOINTS]; uint32_t sc_in_ctl[DWC_OTG_MAX_ENDPOINTS]; - uint32_t sc_hcchar[DWC_OTG_MAX_CHANNELS]; + struct dwc_otg_chan_state sc_chan_state[DWC_OTG_MAX_CHANNELS]; uint32_t sc_sof_refs; uint32_t sc_sof_val; uint32_t sc_hprt_val; |
