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a36d8225bc
linux/arch/mips
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David Daney a36d8225bc MIPS: OCTEON: Enable use of FPU 
Some versions of the assembler will not assemble CFC1 for OCTEON, so
override the ISA for these.

Add r4k_fpu.o to handle low level FPU initialization.

Modify octeon_switch.S to save the FPU registers.  And include
r4k_switch.S to pick up more FPU support.

Get rid of "#define cpu_has_fpu		0"

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Andreas Herrmann <andreas.herrmann@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Cc: James Hogan <james.hogan@imgtec.com>
Cc: kvm@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7006/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-05-30 21:01:09 +02:00
..
alchemy MIPS: Alchemy: Default to noncoherent IO on Au1200 AB 2014-05-28 11:04:48 +02:00
ar7 MIPS: Restore init.h usage to arch/mips/ar7/time.c 2014-03-26 23:09:23 +01:00
ath79 usb: host: remove selects of USB_ARCH_HAS_?HCI 2014-02-18 12:36:38 -08:00
bcm47xx MIPS: BCM47XX: Slightly clean memory detection 2014-05-30 11:00:21 +02:00
bcm63xx MIPS: Use current_cpu_type() instead of c->cputype 2014-03-31 18:17:12 +02:00
boot mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
cavium-octeon MIPS: octeon: Add interface mode detection for Octeon II 2014-05-29 23:02:42 +02:00
cobalt MIPS: Cobalt: Move to 8250/16550 serial early printk driver 2013-10-29 21:24:38 +01:00
configs Merge branch 'wip-mips-pm' of https://github.com/paulburton/linux into mips-for-linux-next 2014-05-29 15:08:23 +02:00
dec MIPS: DEC: Remove the Halt button interrupt on R4k systems 2014-05-30 21:01:08 +02:00
emma MIPS: Remove panic_timeout settings 2013-11-26 12:12:27 +01:00
fw MIPS: DEC/SNI: O32 wrapper stack switching fixes 2014-05-13 00:29:35 +02:00
include MIPS: OCTEON: Enable use of FPU 2014-05-30 21:01:09 +02:00
jazz
jz4740 mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
kernel MIPS: OCTEON: Enable use of FPU 2014-05-30 21:01:09 +02:00
kvm MIPS: KVM: Remove dead code in CP0 emulation 2014-03-19 17:01:50 +01:00
lantiq MIPS: DTS: Fix missing device_type="memory" property in memory nodes 2014-05-26 16:15:38 +02:00
lasat MIPS: Lasat: Replace del_timer by del_timer_sync 2014-03-31 18:17:12 +02:00
lib MIPS: __delay ABI-dependent subtraction simplification 2014-05-30 21:01:08 +02:00
loongson MIPS: Lemote 2F: cs5536: mfgpt: depend on !highres 2014-05-28 10:49:24 +02:00
loongson1 MIPS: Disable MIPS16/microMIPS crap for platforms not supporting these ASEs. 2014-05-23 15:12:37 +02:00
math-emu MIPS: OCTEON: Enable use of FPU 2014-05-30 21:01:09 +02:00
mm MIPS: uasm: Add lb uasm instruction 2014-05-30 16:10:19 +02:00
mti-malta MIPS: Malta: support powering down 2014-05-30 21:01:09 +02:00
mti-sead3 MIPS: SEAD3: Introduce the use of the managed version of kzalloc 2014-05-26 16:06:35 +02:00
net MIPS: net: Add BPF JIT 2014-05-30 16:10:20 +02:00
netlogic MIPS: Netlogic: XLP9XX on-chip SATA support 2014-05-30 16:51:47 +02:00
oprofile MIPS: Add support for the M5150 processor 2014-03-26 23:09:22 +01:00
pci MIPS: Malta: Let PIIX4 respond to PCI special cycles 2014-05-30 21:01:09 +02:00
pmcs-msp71xx MIPS: MT: Remove SMTC support 2014-05-24 00:07:01 +02:00
pnx833x MIPS: PNX833x: Remove checks for CONFIG_I2C_PNX0105 2014-05-23 15:12:39 +02:00
power MIPS: Hibernate: Flush TLB entries in swsusp_arch_resume() 2014-03-31 10:16:53 +02:00
ralink MIPS: DTS: Fix missing device_type="memory" property in memory nodes 2014-05-26 16:15:38 +02:00
rb532
sgi-ip22 mips: Use the core irq stats function 2014-03-04 17:37:53 +01:00
sgi-ip27 MIPS: SMP: Remove plat_smp_ops cpus_done method. 2014-05-27 11:06:42 +02:00
sgi-ip32
sibyte MIPS: SMP: Remove plat_smp_ops cpus_done method. 2014-05-27 11:06:42 +02:00
sni MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks 2013-09-18 20:25:19 +02:00
txx9 MIPS: TXx9: Fix build error if CONFIG_TOSHIBA_JMR3927 is not selected 2013-09-03 15:30:50 +02:00
vr41xx MIPS: Idle: Consolidate all declarations in <asm/idle.h>. 2013-05-22 01:34:27 +02:00
Kbuild MIPS: net: Add BPF JIT 2014-05-30 16:10:20 +02:00
Kbuild.platforms MIPS: PowerTV: Remove support code. 2013-10-29 21:25:17 +01:00
Kconfig MIPS: Malta: add suspend state entry code 2014-05-30 21:01:09 +02:00
Kconfig.debug MIPS: MT: Remove SMTC support 2014-05-24 00:07:01 +02:00
Makefile MIPS: math-emu: Move various objects into an ar library. 2014-05-23 15:11:14 +02:00