Skip to content

R
raspberrypi-kernel

openeuler / raspberrypi-kernel

通知 13
Star 1
Fork 0
R
raspberrypi-kernel
切换分支/标签
  1. 05 7月, 2013 2 次提交
  3. 01 7月, 2013 20 次提交
  5. 29 6月, 2013 1 次提交
  7. 22 6月, 2013 7 次提交
    • T
      MIPS: microMIPS: Fix POOL16C minor opcode enum · dfb033f0
      由 Tony Wu 提交于 
      As pointed out by Maciej, POOL16C minor opcodes were mostly shifted
by one bit. Correct those opcodes, and also add jraddiusp to the enum.
Signed-off-by: NTony Wu <tung7970@gmail.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Acked-by: NSteven J. Hill <Steven.Hill@imgtec.com>
Cc: david.daney@cavium.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5527/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      dfb033f0
    • M
      MIPS: sibyte: Declare the cfe_write() buffer as constant · 39b6f3aa
      由 Markos Chandras 提交于 
      The write() prototype expects a const char * as argument so declare
it as such.

Fixes the following build problem:

arch/mips/sibyte/common/cfe_console.c:23:5: error: passing argument 2 of
'cfe_write' discards 'const' qualifier from pointer target type [-Werror]
arch/mips/sibyte/common/cfe_console.c:34:4: error: passing argument 2 of
'cfe_write' makes pointer from integer without a cast [-Werror]
Signed-off-by: NMarkos Chandras <markos.chandras@imgtec.com>
Acked-by: NSteven J. Hill <Steven.Hill@imgtec.com>
Cc: sibyte-users@bitmover.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5485/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      39b6f3aa
    • D
      MIPS/OCTEON: Override default address space layout. · 9b1f812a
      由 David Daney 提交于 
      OCTEON II cannot execute code in the default CAC_BASE space, so we
supply a value (0x8000000000000000) that does work.
Signed-off-by: NDavid Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5457/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      9b1f812a
    • S
      MIPS: malta: Remove software reset defines from generic header. · b72d9a4e
      由 Steven J. Hill 提交于 
      Remove the software reset register and reset value definitions
from the 'include/asm/mips-boards/generic.h' header file. Also
clean up header and whitespace in platform file.
Signed-off-by: NSteven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5456/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      b72d9a4e
    • R
      MIPS: IP27: Fix build errors with CONFIG_PCI disabled. · 73ec78b0
      由 Ralf Baechle 提交于 
        LD      init/built-in.o
arch/mips/built-in.o: In function `xtalk_probe_node':
(.cpuinit.text+0x67c): undefined reference to `bridge_probe'
arch/mips/built-in.o: In function `xtalk_probe_node':
(.cpuinit.text+0x7d8): undefined reference to `bridge_probe'
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      73ec78b0
    • R
      MIPS: IP27: Fix build error with CONFIG_MAPPED_KERNEL · 28963b1e
      由 Ralf Baechle 提交于 
      Some of the TLB bit definitions in <asm/pgtable-bits.h> have become rather
complex and are no longer usable from assembler resulting in an
explosion like this:

  AS      arch/mips/kernel/head.o
arch/mips/kernel/head.S: Assembler messages:
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: Illegal operands `li $12,(((1<<((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1))|(1<<(((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1)+1))|(5<<(((((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1)+1)+1)+1)))>>6)'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: missing ')'
arch/mips/kernel/head.S:147: Error: Illegal operands `li $12,(((1<<((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1))|(1<<(((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1)+1))|(1<<((((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1)+1)+1))|(5<<(((((cpu_has_rixi?(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1))))+1:(cpu_has_rixi?((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))+1:((((((cpu_has_rixi?(0):(0)+1)+1)+1)+1)))))+1)+1)+1)+1)))>>6)'
make[2]: *** [arch/mips/kernel/head.o] Error 1

Since now MAPPED_KERNEL_SETUP_TLB is in platform-specific code it's safe
to hardcode the TLB bits there.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      28963b1e
    • R
      MIPS: Move gas macro MAPPED_KERNEL_SETUP_TLB to IP27-specific code. · 23946ef1
      由 Ralf Baechle 提交于 
      It's IP27-specific and can only cause trouble in head.S.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      23946ef1
  9. 18 6月, 2013 7 次提交
    • D
      MIPS: Octeon: Fix build error if CONFIG_BUG=n · 368b0625
      由 David Daney 提交于 
        CC      init/do_mounts.o
In file included from /home/ralf/src/linux/linux-mips/arch/mips/include/asm/dma-mapping.h:10:0,
                 from include/linux/dma-mapping.h:76,
                 from include/linux/skbuff.h:33,
                 from include/linux/icmpv6.h:4,
                 from include/linux/ipv6.h:59,
                 from include/net/ipv6.h:16,
                 from include/linux/sunrpc/clnt.h:26,
                 from include/linux/nfs_fs.h:30,
                 from init/do_mounts.c:30:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:24:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem_page’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:30:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_addr_to_phys’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:36:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_supported’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:47:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_mapping_error’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:63:1: warning: no return statement in function returning non-void [-Wreturn-type]
  LD      init/mounts.o
  CC      init/init_task.o
In file included from /home/ralf/src/linux/linux-mips/arch/mips/include/asm/dma-mapping.h:10:0,
                 from include/linux/dma-mapping.h:76,
                 from include/linux/skbuff.h:33,
                 from include/linux/netfilter.h:5,
                 from include/net/netns/netfilter.h:5,
                 from include/net/net_namespace.h:20,
                 from include/linux/init_task.h:14,
                 from init/init_task.c:1:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:24:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem_page’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:30:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_addr_to_phys’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:36:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_supported’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:47:1: warning: no return statement in function returning non-void [-Wreturn-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_mapping_error’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:63:1: warning: no return statement in function returning non-void [-Wreturn-type]
  LD      init/built-in.o
  CC      arch/mips/cavium-octeon/setup.o
In file included from /home/ralf/src/linux/linux-mips/arch/mips/include/asm/dma-mapping.h:10:0,
                 from include/linux/dma-mapping.h:76,
                 from include/asm-generic/pci-dma-compat.h:7,
                 from /home/ralf/src/linux/linux-mips/arch/mips/include/asm/pci.h:129,
                 from include/linux/pci.h:1451,
                 from /home/ralf/src/linux/linux-mips/arch/mips/include/asm/octeon/pci-octeon.h:12,
                 from arch/mips/cavium-octeon/setup.c:41:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:24:1: error: no return statement in function returning non-void [-Werror=return-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_map_dma_mem_page’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:30:1: error: no return statement in function returning non-void [-Werror=return-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_addr_to_phys’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:36:1: error: no return statement in function returning non-void [-Werror=return-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_supported’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:47:1: error: no return statement in function returning non-void [-Werror=return-type]
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h: In function ‘plat_dma_mapping_error’:
/home/ralf/src/linux/linux-mips/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h:63:1: error: no return statement in function returning non-void [-Werror=return-type]
cc1: all warnings being treated as errors
make[2]: *** [arch/mips/cavium-octeon/setup.o] Error 1
make[1]: *** [arch/mips/cavium-octeon] Error 2
make: *** [arch/mips] Error 2

[ralf@linux-mips.org: while at it, also include <linux/bug.h> directly.]
Signed-off-by: NDavid Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/5519/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      368b0625
    • R
      MIPS: <uapi/asm/siginfo.h>: Don't reference CONFIG_* symbols. · c8d5c685
      由 Ralf Baechle 提交于 
      Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      c8d5c685
    • R
      MIPS: <uapi/asm/msgbuf.h>: Don't reference CONFIG_* symbols. · cfceb5e2
      由 Ralf Baechle 提交于 
      Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      cfceb5e2
    • R
      MIPS: <uapi/asm/swab.h>: Don't reference CONFIG_* symbols. · cfb9a4e7
      由 Ralf Baechle 提交于 
      Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      cfb9a4e7
    • R
      MIPS: <uapi/asm/resource.h: Don't reference CONFIG_* symbols. · f746caa3
      由 Ralf Baechle 提交于 
      Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      f746caa3
    • E
      net: add socket option for low latency polling · dafcc438
      由 Eliezer Tamir 提交于 
      adds a socket option for low latency polling.
This allows overriding the global sysctl value with a per-socket one.
Unexport sysctl_net_ll_poll since for now it's not needed in modules.
Signed-off-by: NEliezer Tamir <eliezer.tamir@linux.intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      dafcc438
    • P
      MIPS: MSP71xx: Remove gpio drivers · b8061134
      由 Paul Bolle 提交于 
      The PMC MSP71XX gpio drivers were added in v2.6.28, see commit
9fa32c6b ("MIPS: PMC MSP71XX gpio drivers"). They are only built if
CONFIG_HAVE_GPIO_LIB is set.

But the Kconfig symbol HAVE_GPIO_LIB was already removed in v2.6.27, see
commit 7444a72e ("gpiolib: allow user-selection"). So these drivers
were never buildable. Perhaps no-one noticed because there are no in
tree users of msp71xx_init_gpio() and msp71xx_init_gpio_extended().
Anyhow, these drivers can safely be removed.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/5345/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      b8061134
  11. 14 6月, 2013 1 次提交
    • F
      bcm63xx_enet: add support Broadcom BCM6345 Ethernet · 3dc6475c
      由 Florian Fainelli 提交于 
      This patch adds support for the Broadcom BCM6345 SoC Ethernet. BCM6345
has a slightly different and older DMA engine which requires the
following modifications:

- the width of the DMA channels on BCM6345 is 64 bytes vs 16 bytes,
  which means that the helpers enet_dma{c,s} need to account for this
  channel width and we can no longer use macros

- BCM6345 DMA engine does not have any internal SRAM for transfering
  buffers

- BCM6345 buffer allocation and flow control is not per-channel but
  global (done in RSET_ENETDMA)

- the DMA engine bits are right-shifted by 3 compared to other DMA
  generations

- the DMA enable/interrupt masks are a little different (we need to
  enabled more bits for 6345)

- some register have the same meaning but are offsetted in the ENET_DMAC
  space so a lookup table is required to return the proper offset

The MAC itself is identical and requires no modifications to work.
Signed-off-by: NFlorian Fainelli <florian@openwrt.org>
Acked-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      3dc6475c
  13. 13 6月, 2013 2 次提交