Working around GPIO using CSLR Example

Hi.

1) How do I make an output pin on GP0[14] goes High and Low (bit-wise operation)?

2) How if I want to make all the output pins on GP0 high & low ?

Below code is a snippet for GPIO example program based on PSP 1.20 using on OMAP-L137.  I did try to change parameter "12" to "14" assuming it will work for GP0[14]; but it did not.

  /* Configure GPIO0_12 (GPIO0_12_PIN) as an output */
  gpioRegs->BANK[0].DIR &= ~(CSL_GPIO_DIR_DIR_IN << CSL_GPIO_DIR_DIR12_SHIFT);

  /* Configure GPIO0_8 (GPIO0_8_PIN) as an input */
  temp = gpioRegs->BANK[0].DIR;
  temp = ( (temp & CSL_GPIO_DIR_DIR8_MASK) | (CSL_GPIO_DIR_DIR_IN << CSL_GPIO_DIR_DIR8_SHIFT) );
  gpioRegs->BANK[0].DIR |= temp;

    while (ledBlinkCount < MAX_BLINK)
    {
        /* Make the GPIO pin (GPIO0_12_PIN) conected to the LED to low. *
         * This turns on the LED - see schematic         */
        temp = gpioRegs->BANK[0].CLR_DATA;
        temp = ( (temp & CSL_GPIO_CLR_DATA_CLR12_MASK) |
             (CSL_GPIO_CLR_DATA_CLR_CLR << CSL_GPIO_CLR_DATA_CLR12_SHIFT) );
        gpioRegs->BANK[0].CLR_DATA |= temp;

       delay(2000);

        /* Make the GPIO pin (GPIO0_12_PIN) conected to the LED to high *
         * This turns the off the LED - see schematic    */
        temp = gpioRegs->BANK[0].SET_DATA;
        temp = ( (temp & CSL_GPIO_SET_DATA_SET12_MASK) |
             (CSL_GPIO_SET_DATA_SET_SET << CSL_GPIO_SET_DATA_SET12_SHIFT) );
        gpioRegs->BANK[0].SET_DATA |= temp;


       delay(2000);
    }