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add test & code for hcd_pipe_control_open

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hathach
2013-03-05 14:26:36 +07:00
parent 2c8596edeb
commit 3ed29f5f3c
9 changed files with 283 additions and 19 deletions
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16
tinyusb/host/ehci/ehci.h
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@@ -175,7 +175,7 @@ typedef struct {
uint32_t smask : 8 ; ///< This field is used for all endpoint speeds. Software should set this field to a zero when the queue head is on the asynchronous schedule. A non-zero value in this field indicates an interrupt endpoint
uint32_t cmask : 8 ; ///< This field is ignored by the host controller unless the EPSfield indicates this device is a low- or full-speed device and this queue head is in the periodic list. This field (along with the Activeand SplitX-statefields) is used to determine during which micro-frames the host controller should execute a complete-split transaction
uint32_t hub_address : 7 ; ///< This field is ignored by the host controller unless the EPSfield indicates a full- or low-speed device. The value is the USB device address of the USB 2.0 Hub below which the full- or low-speed device associated with this endpoint is attached. This field is used in the split-transaction protocol. See Section 4.12.
uint32_t port_number : 7 ; ///< This field is ignored by the host controller unless the EPSfield indicates a full- or low-speed device. The value is the port number identifier on the USB 2.0 Hub (for hub at device address Hub Addrbelow), below which the full- or low-speed device associated with this endpoint is attached. This information is used in the split-transaction protocol. See Section 4.12.
uint32_t hub_port : 7 ; ///< This field is ignored by the host controller unless the EPSfield indicates a full- or low-speed device. The value is the port number identifier on the USB 2.0 Hub (for hub at device address Hub Addrbelow), below which the full- or low-speed device associated with this endpoint is attached. This information is used in the split-transaction protocol. See Section 4.12.
uint32_t mult : 2 ; ///< This field is a multiplier used to key the host controller as the number of successive packets the host controller may submit to the endpoint in the current execution. 00b=Reserved 01b,10b,11b= 1 (2, 3) Transaction for this endpoint/micro frame
uint32_t : 0 ; // padding to the end of current storage unit
// End of Word 2
@@ -186,15 +186,15 @@ typedef struct {
/// Word 4-11: Transfer Overlay
volatile ehci_qtd_t qtd_overlay;
/// Due to the fact QHD is 32 bytes algined but occupies 48 bytes thus there are 16 bytes padding free that we can make use of.
uint32_t used : 1;
uint32_t direction : 2;
uint32_t interval : 5;
uint32_t list_index : 20; /* not support full period list */
uint32_t : 0; /* Force next member on next storage unit */
/// Due to the fact QHD is 32 bytes aligned but occupies only 48 bytes
/// thus there are 16 bytes padding free that we can make use of.
uint8_t used;
uint8_t list_index;
uint8_t reserved[2];
ehci_qtd_t *p_qtd_list; /* used as TD head to clean up TD chain when transfer done */ // TODO consider using ehci_link_t (terminate bit)
volatile uint32_t status; // TODO will remove volatile after remove all HcdQHD function
uint32_t FirstQtd; /* used as TD head to clean up TD chain when transfer done */
uint16_t *pActualTransferCount; /* total transferred bytes of a usb request */
}ATTR_ALIGNED(32) ehci_qhd_t;