From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:55433 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753387AbbEHOoP (ORCPT ); Fri, 8 May 2015 10:44:15 -0400 Subject: Patch "MIPS: OCTEON: Use correct CSR to soft reset" has been added to the 4.0-stable tree To: ralf@linux-mips.org, aleksey.makarov@auriga.com, cchavva@caviumnetworks.com, david.daney@cavium.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 08 May 2015 16:43:23 +0200 In-Reply-To: <149fba8b175539836c311d54b41cb93778c49a82.1431087908.git.ralf@linux-mips.org> Message-ID: <143109620375157@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled MIPS: OCTEON: Use correct CSR to soft reset to the 4.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mips-octeon-use-correct-csr-to-soft-reset.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From ralf@linux-mips.org Fri May 8 16:24:22 2015 From: Ralf Baechle Date: Fri, 6 Mar 2015 14:02:21 +0300 Subject: MIPS: OCTEON: Use correct CSR to soft reset To: stable@vger.kernel.org Message-ID: <149fba8b175539836c311d54b41cb93778c49a82.1431087908.git.ralf@linux-mips.org> From: Chandrakala Chavva Commit 9a49899eb88803dcc0ef437f09912f9a7b7a66fd upstream. Also delete unused cvmx_reset_octeon() This fixes reboot for Octeon III boards Signed-off-by: Chandrakala Chavva Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: David Daney Patchwork: https://patchwork.linux-mips.org/patch/9471/ Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman --- arch/mips/cavium-octeon/setup.c | 5 ++++- arch/mips/include/asm/octeon/cvmx.h | 8 -------- 2 files changed, 4 insertions(+), 9 deletions(-) --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -413,7 +413,10 @@ static void octeon_restart(char *command mb(); while (1) - cvmx_write_csr(CVMX_CIU_SOFT_RST, 1); + if (OCTEON_IS_OCTEON3()) + cvmx_write_csr(CVMX_RST_SOFT_RST, 1); + else + cvmx_write_csr(CVMX_CIU_SOFT_RST, 1); } --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -436,14 +436,6 @@ static inline uint64_t cvmx_get_cycle_gl /***************************************************************************/ -static inline void cvmx_reset_octeon(void) -{ - union cvmx_ciu_soft_rst ciu_soft_rst; - ciu_soft_rst.u64 = 0; - ciu_soft_rst.s.soft_rst = 1; - cvmx_write_csr(CVMX_CIU_SOFT_RST, ciu_soft_rst.u64); -} - /* Return the number of cores available in the chip */ static inline uint32_t cvmx_octeon_num_cores(void) { Patches currently in stable-queue which might be from ralf@linux-mips.org are queue-4.0/mips-octeon-remove-udelay-causing-huge-irq-latency.patch queue-4.0/mips-makefile-fix-mips-ase-detection-code.patch queue-4.0/mips-r4kcache-use-correct-base-register-for-mips-r6-cache-flushes.patch queue-4.0/mips-fix-cpu_has_mips_r2_exec_hazard.patch queue-4.0/mips-ralink-fix-bad-config-symbol-in-pci-makefile.patch queue-4.0/revert-mips-remove-race-window-in-page-fault-handling.patch queue-4.0/mips-fix-race-condition-in-lazy-cache-flushing.patch queue-4.0/mips-bcm63xx-move-bcm63xx_gpio_init-to-bcm63xx_register_devices.patch queue-4.0/mips-octeon-delete-override-of-cpu_has_mips_r2_exec_hazard.patch queue-4.0/mips-asm-spinlock-fix-addiu-instruction-for-r10000_llsc_war-case.patch queue-4.0/mips-kconfig-disable-smp-cps-for-64-bit.patch queue-4.0/mips-bcm47xx-fix-detecting-microsoft-mn-700-asus-wl500g.patch queue-4.0/mips-octeon-use-correct-csr-to-soft-reset.patch queue-4.0/revert-mips-avoid-pipeline-stalls-on-some-mips32r2-cores.patch queue-4.0/mips-octeon-dma-octeon-fix-ohci-usb-config-check.patch queue-4.0/mips-octeon-fix-pci-interrupt-mapping-for-d-link-dsr-1000n.patch queue-4.0/mips-kconfig-fix-typo-for-the-r2-to-r6-emulator-kernel-parameter.patch queue-4.0/ssb-fix-kconfig-dependencies.patch queue-4.0/mips-kernel-entry.s-set-correct-isa-level-for-mips_ihb.patch queue-4.0/mips-netlogic-fix-for-sata-phy-init.patch queue-4.0/mips-ralink-add-missing-symbol-for-ralink_ill_acc.patch queue-4.0/mips-asm-elf-set-o32-default-fpu-flags.patch queue-4.0/mips-smp-cps-cpu_set-fpu-mask-if-fpu-present.patch