/* * Parse the EFI PCDP table to locate the console device. * * (c) Copyright 2002, 2003, 2004 Hewlett-Packard Development Company, L.P. * Khalid Aziz * Alex Williamson * Bjorn Helgaas * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #include #include #include #ifdef XEN #include #endif #include "pcdp.h" static int __init setup_serial_console(struct pcdp_uart *uart) { #ifdef XEN extern struct ns16550_defaults ns16550_com1; ns16550_com1.baud = uart->baud; ns16550_com1.io_base = uart->addr.address; if (uart->bits) ns16550_com1.data_bits = uart->bits; return 0; #else #ifdef CONFIG_SERIAL_8250_CONSOLE int mmio; static char options[64]; mmio = (uart->addr.address_space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY); snprintf(options, sizeof(options), "console=uart,%s,0x%lx,%lun%d", mmio ? "mmio" : "io", uart->addr.address, uart->baud, uart->bits ? uart->bits : 8); return early_serial_console_init(options); #else return -ENODEV; #endif #endif } #ifndef XEN static int __init setup_vga_console(struct pcdp_vga *vga) { #if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE) if (efi_mem_type(0xA0000) == EFI_CONVENTIONAL_MEMORY) { printk(KERN_ERR "PCDP: VGA selected, but frame buffer is not MMIO!\n"); return -ENODEV; } conswitchp = &vga_con; printk(KERN_INFO "PCDP: VGA console\n"); return 0; #else return -ENODEV; #endif } #endif int __init efi_setup_pcdp_console(char *cmdline) { struct pcdp *pcdp; struct pcdp_uart *uart; struct pcdp_device *dev, *end; int i, serial = 0; pcdp = efi.hcdp; if (!pcdp) return -ENODEV; #ifndef XEN printk(KERN_INFO "PCDP: v%d at 0x%lx\n", pcdp->rev, __pa(pcdp)); #endif if (strstr(cmdline, "console=hcdp")) { if (pcdp->rev < 3) serial = 1; } else if (strstr(cmdline, "console=")) { #ifndef XEN printk(KERN_INFO "Explicit \"console=\"; ignoring PCDP\n"); #endif return -ENODEV; } if (pcdp->rev < 3 && efi_uart_console_only()) serial = 1; for (i = 0, uart = pcdp->uart; i < pcdp->num_uarts; i++, uart++) { if (uart->flags & PCDP_UART_PRIMARY_CONSOLE || serial) { if (uart->type == PCDP_CONSOLE_UART) { return setup_serial_console(uart); } } } #ifndef XEN end = (struct pcdp_device *) ((u8 *) pcdp + pcdp->length); for (dev = (struct pcdp_device *) (pcdp->uart + pcdp->num_uarts); dev < end; dev = (struct pcdp_device *) ((u8 *) dev + dev->length)) { if (dev->flags & PCDP_PRIMARY_CONSOLE) { if (dev->type == PCDP_CONSOLE_VGA) { return setup_vga_console((struct pcdp_vga *) dev); } } } #endif return -ENODEV; } value='range'>range
blob: 6ba02cd04db5783a7cc18b4a425801a0813d461e (plain)
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#
# Copyright (C) 2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

FIREWIRE_MENU:=FireWire support

define firewiredep
  SUBMENU:=$(FIREWIRE_MENU)
  DEPENDS:=kmod-ieee1394 $(1)
endef


define KernelPackage/ieee1394
  SUBMENU:=$(FIREWIRE_MENU)
  TITLE:=Support for FireWire
  DEPENDS:=@PCI_SUPPORT
  KCONFIG:=CONFIG_IEEE1394
  FILES:=$(LINUX_DIR)/drivers/ieee1394/ieee1394.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,20,ieee1394)
endef

define KernelPackage/ieee1394/description
 Kernel support for FireWire
endef

$(eval $(call KernelPackage,ieee1394))


define KernelPackage/ohci1394
  $(call firewiredep,)
  TITLE:=Support for OHCI-1394 controllers
  KCONFIG:= CONFIG_IEEE1394_OHCI1394
  FILES:=$(LINUX_DIR)/drivers/ieee1394/ohci1394.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,50,ohci1394)
endef

define KernelPackage/ohci1394/description
 Kernel support for FireWire OHCI-1394 controllers
endef

$(eval $(call KernelPackage,ohci1394))


define KernelPackage/sbp2
  $(call firewiredep,kmod-ohci1394)
  TITLE:=Support for SBP-2 devices over FireWire
  KCONFIG:= \
  	CONFIG_IEEE1394_SBP2 \
	CONFIG_IEEE1394_SBP2_PHYS_DMA=n
  FILES:=$(LINUX_DIR)/drivers/ieee1394/sbp2.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,50,sbp2)
endef

define KernelPackage/sbp2/description
 Kernel support for SBP-2 devices over FireWire
endef

$(eval $(call KernelPackage,sbp2))


define KernelPackage/raw1394
  $(call firewiredep,kmod-ohci1394)
  TITLE:=Support for Raw I/O for FireWire devices
  KCONFIG:=CONFIG_IEEE1394_RAWIO
  FILES:=$(LINUX_DIR)/drivers/ieee1394/raw1394.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,50,raw1394)
endef

define KernelPackage/raw1394/description
 Kernel support for FireWire Raw I/O
endef

$(eval $(call KernelPackage,raw1394))


define KernelPackage/video1394
  $(call firewiredep,kmod-ohci1394)
  TITLE:=Support for FireWire video
  KCONFIG:=CONFIG_IEEE1394_VIDEO1394
  FILES:=$(LINUX_DIR)/drivers/ieee1394/video1394.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,50,video1394)
endef

define KernelPackage/video1394/description
 Kernel support for FireWire video
endef

$(eval $(call KernelPackage,video1394))