From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001 From: Srikant Patnaik Date: Sun, 11 Jan 2015 12:28:04 +0530 Subject: Moved, renamed, and deleted files The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure. --- ANDROID_3.4.5/drivers/misc/ibmasm/uart.c | 72 -------------------------------- 1 file changed, 72 deletions(-) delete mode 100644 ANDROID_3.4.5/drivers/misc/ibmasm/uart.c (limited to 'ANDROID_3.4.5/drivers/misc/ibmasm/uart.c') diff --git a/ANDROID_3.4.5/drivers/misc/ibmasm/uart.c b/ANDROID_3.4.5/drivers/misc/ibmasm/uart.c deleted file mode 100644 index 1dcb9ae1..00000000 --- a/ANDROID_3.4.5/drivers/misc/ibmasm/uart.c +++ /dev/null @@ -1,72 +0,0 @@ - -/* - * IBM ASM Service Processor Device Driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) IBM Corporation, 2004 - * - * Author: Max Asböck - * - */ - -#include -#include -#include -#include -#include -#include "ibmasm.h" -#include "lowlevel.h" - - -void ibmasm_register_uart(struct service_processor *sp) -{ - struct uart_port uport; - void __iomem *iomem_base; - - iomem_base = sp->base_address + SCOUT_COM_B_BASE; - - /* read the uart scratch register to determine if the UART - * is dedicated to the service processor or if the OS can use it - */ - if (0 == readl(iomem_base + UART_SCR)) { - dev_info(sp->dev, "IBM SP UART not registered, owned by service processor\n"); - sp->serial_line = -1; - return; - } - - memset(&uport, 0, sizeof(struct uart_port)); - uport.irq = sp->irq; - uport.uartclk = 3686400; - uport.flags = UPF_SHARE_IRQ; - uport.iotype = UPIO_MEM; - uport.membase = iomem_base; - - sp->serial_line = serial8250_register_port(&uport); - if (sp->serial_line < 0) { - dev_err(sp->dev, "Failed to register serial port\n"); - return; - } - enable_uart_interrupts(sp->base_address); -} - -void ibmasm_unregister_uart(struct service_processor *sp) -{ - if (sp->serial_line < 0) - return; - - disable_uart_interrupts(sp->base_address); - serial8250_unregister_port(sp->serial_line); -} -- cgit