tx_ch_desc       1466 drivers/atm/horizon.c     tx_ch_desc * tx_desc = &memmap->tx_descs[tx_channel];
tx_ch_desc       1856 drivers/atm/horizon.c     tx_ch_desc * tx_desc = &memmap->tx_descs[chan];
tx_ch_desc        346 drivers/atm/horizon.h   tx_ch_desc  tx_descs[TX_CHANS];     //  8 *    4 =    32 , 0x0020