struct ucc_slow_info {
int ucc_num;
+ int protocol; /* QE_CR_PROTOCOL_xxx */
enum qe_clock rx_clock;
enum qe_clock tx_clock;
- struct ucc_slow *regs;
+ phys_addr_t regs;
int irq;
u16 uccm_mask;
int data_mem_part;
struct ucc_slow_private {
struct ucc_slow_info *us_info;
- struct ucc_slow *us_regs; /* a pointer to memory map of UCC regs */
+ struct ucc_slow __iomem *us_regs; /* Ptr to memory map of UCC regs */
struct ucc_slow_pram *us_pram; /* a pointer to the parameter RAM */
u32 us_pram_offset;
int enabled_tx; /* Whether channel is enabled for Tx (ENT) */
and length for first BD in a frame */
u32 tx_base_offset; /* first BD in Tx BD table offset (In MURAM) */
u32 rx_base_offset; /* first BD in Rx BD table offset (In MURAM) */
- u8 *confBd; /* next BD for confirm after Tx */
- u8 *tx_bd; /* next BD for new Tx request */
- u8 *rx_bd; /* next BD to collect after Rx */
+ struct qe_bd *confBd; /* next BD for confirm after Tx */
+ struct qe_bd *tx_bd; /* next BD for new Tx request */
+ struct qe_bd *rx_bd; /* next BD to collect after Rx */
void *p_rx_frame; /* accumulating receive frame */
u16 *p_ucce; /* a pointer to the event register in memory.
*/
*/
void ucc_slow_stop_tx(struct ucc_slow_private * uccs);
-/* ucc_slow_restart_x
+/* ucc_slow_restart_tx
* Restarts transmitting on a specified slow UCC.
*
* uccs - (In) pointer to the slow UCC structure.
*/
-void ucc_slow_restart_x(struct ucc_slow_private * uccs);
+void ucc_slow_restart_tx(struct ucc_slow_private *uccs);
u32 ucc_slow_get_qe_cr_subblock(int uccs_num);