migrate from req_ctx to msgb

We now generalize the USB communiction and abandon the 'req_ctx'
structure inherited from openpcd.  Instead we use the libosmocore 'msgb'
structure to handle incoming and outgoing USB tranfers.  We also use
linuxlist-based msgb-queues for each endpoint.
This commit is contained in:
Harald Welte
2017-05-07 16:14:33 +02:00
parent eb81d23a56
commit 8e7fca3255
18 changed files with 494 additions and 382 deletions

View File

@@ -10,7 +10,8 @@ enum card_io {
CARD_IO_CLK,
};
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan);
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan,
uint8_t in_ep, uint8_t irq_ep);
/* process a single byte received from the reader */
void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte);
@@ -25,7 +26,6 @@ void card_emu_io_statechg(struct card_handle *ch, enum card_io io, int active);
int card_emu_set_atr(struct card_handle *ch, const uint8_t *atr, uint8_t len);
struct llist_head *card_emu_get_uart_tx_queue(struct card_handle *ch);
struct llist_head *card_emu_get_usb_tx_queue(struct card_handle *ch);
void card_emu_have_new_uart_tx(struct card_handle *ch);
void card_emu_report_status(struct card_handle *ch);