kernel-fxtec-pro1x/arch/mips/powertv/Makefile

#
# Carsten Langgaard, carstenl@mips.com
# Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
#
# Carsten Langgaard, carstenl@mips.com
# Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
# Portions copyright (C)  2009 Cisco Systems, Inc.
#
# This program is free software; you can distribute it and/or modify it
# under the terms of the GNU General Public License (Version 2) as
# published by the Free Software Foundation.
#
# This program is distributed in the hope 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.
#
# Makefile for the Cisco PowerTV-specific kernel interface routines
# under Linux.
#

obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \
	asic/ pci/

obj-$(CONFIG_USB) += powertv-usb.o

EXTRA_CFLAGS += -Wall
MIPS: PowerTV: Base files for Cisco PowerTV platform Add the Cisco Powertv cable settop box to the MIPS tree. This platform is based on a MIPS 24Kc processor with various devices integrated on the same ASIC. There are multiple models of this box, with differing configuration but the same kernel runs across the product line. Signed-off-by: David VomLehn <dvomlehn@cisco.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/132/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2009-08-30 18:15:11 -06:00			`#`
			`# Carsten Langgaard, carstenl@mips.com`
			`# Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.`
			`#`
			`# Carsten Langgaard, carstenl@mips.com`
			`# Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.`
			`# Portions copyright (C) 2009 Cisco Systems, Inc.`
			`#`
			`# This program is free software; you can distribute it and/or modify it`
			`# under the terms of the GNU General Public License (Version 2) as`
			`# published by the Free Software Foundation.`
			`#`
			`# This program is distributed in the hope 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.`
			`#`
			`# Makefile for the Cisco PowerTV-specific kernel interface routines`
			`# under Linux.`
			`#`

MIPS: PowerTV: Use O(1) algorthm for phys_to_dma/dma_to_phys Replace phys_to_dma()/dma_to_phys() looping algorithm with an O(1) algorithm The approach taken is inspired by the sparse memory implementation: take a certain number of high-order bits off the address them, use this as an index into a table containing an offset to the desired address and add it to the original value. There is a table for mapping physical addresses to DMA addresses and another one for the reverse mapping. The table sizes depend on how fine-grained the mappings need to be; Coarser granularity less to smaller tables. On a processor with 32-bit physical and DMA addresses, with 4 MIB granularity, memory usage is two 2048-byte arrays. Each 32-byte cache line thus covers 64 MiB of address space. Also, renames phys_to_bus() to phys_to_dma() and bus_to_phys() to dma_to_phys() to align with kernel usage. [Ralf: Fixed silly build breakage due to stackoverflow warning caused by huge array on stack.] Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1257/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2010-05-21 12:25:36 -06:00			`obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \`
			`asic/ pci/`
MIPS: PowerTV: Base files for Cisco PowerTV platform Add the Cisco Powertv cable settop box to the MIPS tree. This platform is based on a MIPS 24Kc processor with various devices integrated on the same ASIC. There are multiple models of this box, with differing configuration but the same kernel runs across the product line. Signed-off-by: David VomLehn <dvomlehn@cisco.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/132/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2009-08-30 18:15:11 -06:00
MIPS: PowerTV: Separate PowerTV USB support from non-USB code Separate USB code into a file separate from asic/asic_devices. Separating the USB code from everything else in asic/asic_devices.c goes a long way toward reducing the use of that file as a dumping ground for everything that didn't seem to fit anywhere else. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Cc: greg@kroah.com Cc: linux-usb@vger.kernel.org Patchwork: http://patchwork.linux-mips.org/patch/1522/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2010-08-02 19:40:58 -06:00			`obj-$(CONFIG_USB) += powertv-usb.o`

MIPS: PowerTV: Migrate to new platform makefile style. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2010-08-05 06:25:52 -06:00			`EXTRA_CFLAGS += -Wall`