* Based on ppc8xx.c by Thomas Gleixner
* Based on drivers/serial/amba.c by Russell King
*
- * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
*
* Copyright (C) 2004 Freescale Semiconductor, Inc.
/* If we have not enough room in tty flip buffer, then we try
* later, which will be the next rx-interrupt or a timeout
*/
- if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
- tty->flip.work.func((void *)tty);
- if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
- printk(KERN_WARNING "TTY_DONT_FLIP set\n");
- return;
- }
+ if(tty_buffer_request_room(tty, i) < i) {
+ printk(KERN_WARNING "No room in flip buffer\n");
+ return;
}
/* get pointer */
continue;
error_return:
- *tty->flip.char_buf_ptr++ = ch;
- *tty->flip.flag_buf_ptr++ = flg;
- tty->flip.count++;
+ tty_insert_flip_char(tty, ch, flg);
} /* End while (i--) */
p = cpm2cpu_addr(bdp->cbd_bufaddr);
- *p++ = xmit->buf[xmit->tail];
+ *p++ = port->x_char;
bdp->cbd_datlen = 1;
bdp->cbd_sc |= BD_SC_READY;
/* Get next BD. */
.port = {
.irq = SMC1_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.flags = FLAG_SMC,
.port = {
.irq = SMC2_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.flags = FLAG_SMC,
.port = {
.irq = SCC1_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.tx_nrfifos = TX_NUM_FIFO,
.port = {
.irq = SCC2_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.tx_nrfifos = TX_NUM_FIFO,
.port = {
.irq = SCC3_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.tx_nrfifos = TX_NUM_FIFO,
.port = {
.irq = SCC4_IRQ,
.ops = &cpm_uart_pops,
- .iotype = SERIAL_IO_MEM,
+ .iotype = UPIO_MEM,
.lock = SPIN_LOCK_UNLOCKED,
},
.tx_nrfifos = TX_NUM_FIFO,