Can usb and SMC2(uart) work together?

[Dross Zhou]

Hello All:
 I find in uart.c ,
 static struct serial_state rs_table[] = {
         /* UART CLK   PORT          IRQ      FLAGS
 NUM   */
 #ifndef CONFIG_SCC3_ENET        /* SMC1 not usable
 with Ethernet on SCC3 */
         { 0,     0, PROFF_SMC1, CPMVEC_SMC1,   0,
 0
 },    /* SMC1 ttyS0 */
#endif
#if !defined(CONFIG_USB_MPC8xx) &&
 !defined(CONFIG_USB_CLIENT_MPC8xx)
 #ifdef CONFIG_SMC2_UART
         { 0,     0, PROFF_SMC2, CPMVEC_SMC2,   0,
 1
 },    /* SMC2 ttyS1 */
 #endif
 #endif  /* CONFIG_USB_xxx */

 #ifdef CONFIG_SCC1_UART
         { 0,     0, PROFF_SCC1, CPMVEC_SCC1,   0,
 (NUM_IS_SCC | 0) },    /* SCC2 ttyS2 */
 #endif
 #ifdef CONFIG_SCC2_UART
         { 0,     0, PROFF_SCC2, CPMVEC_SCC2,   0,
 (NUM_IS_SCC | 1) },    /* SCC2 ttyS2 */
 #endif
 ....

 Does this mean usb and smc2 can't work together?Why?

 Thx
 --zhouchang



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