>>>>> "Grant" == Grant Likely <[EMAIL PROTECTED]> writes:

Hi,

 Grant> +static int uartlite_open(void)
 Grant> +{
 Grant> +       /* Clear the RX FIFO */
 Grant> +       out_be32(reg_base + 0x0C, 0x2);
 Grant> +       return 0;
 Grant> +}
 Grant> +
 Grant> +static void uartlite_putc(unsigned char c)
 Grant> +{
 Grant> +       while ((in_be32(reg_base + 0x8) & 0x08) != 0); /* spin */
 Grant> +       out_be32(reg_base + 0x4, c);

RX, TX, STATUS and CONTROL defines for the registers would be nice for
readability.

-- 
Bye, Peter Korsgaard
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev

Reply via email to