Date: Tue, 6 Sep 2016 14:26:41 +0000 (UTC) From: Wojciech Macek <wma@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r305475 - in vendor-sys/alpine-hal: 2.7a 2.7a/eth dist dist/eth Message-ID: <201609061426.u86EQfEQ072033@repo.freebsd.org>
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Author: wma Date: Tue Sep 6 14:26:41 2016 New Revision: 305475 URL: https://svnweb.freebsd.org/changeset/base/305475 Log: Update Annapurna Alpine HAL to a newer version. HAL version: 2.7a Added: vendor-sys/alpine-hal/2.7a/ vendor-sys/alpine-hal/2.7a/al_hal_common.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_iofic.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_iofic.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_iofic_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_nb_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pbs_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie_axi_reg.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie_interrupts.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_pcie_w_reg.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_plat_services.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_plat_types.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_reg_utils.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_25g.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_25g.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_25g_internal_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_25g_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_hssp.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_hssp_internal_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_hssp_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_interface.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_internal_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_serdes_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_types.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_config.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_config.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_debug.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_debug.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_iofic.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_iofic.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_iofic_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_main.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_regs_gen.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_regs_m2s.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_udma_regs_s2m.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_hal_unit_adapter_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/al_serdes.c (contents, props changed) vendor-sys/alpine-hal/2.7a/al_serdes.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/ vendor-sys/alpine-hal/2.7a/eth/al_hal_an_lt_wrapper_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_alu.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_ec_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_kr.c (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_kr.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_mac_regs.h (contents, props changed) vendor-sys/alpine-hal/2.7a/eth/al_hal_eth_main.c (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_25g.c (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_25g.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_25g_internal_regs.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_25g_regs.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_hssp.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_hssp_internal_regs.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_hssp_regs.h (contents, props changed) vendor-sys/alpine-hal/dist/al_hal_serdes_interface.h (contents, props changed) vendor-sys/alpine-hal/dist/al_serdes.c (contents, props changed) vendor-sys/alpine-hal/dist/al_serdes.h (contents, props changed) Modified: vendor-sys/alpine-hal/dist/al_hal_iofic.c vendor-sys/alpine-hal/dist/al_hal_iofic.h vendor-sys/alpine-hal/dist/al_hal_iofic_regs.h vendor-sys/alpine-hal/dist/al_hal_nb_regs.h vendor-sys/alpine-hal/dist/al_hal_pbs_regs.h vendor-sys/alpine-hal/dist/al_hal_pcie.c vendor-sys/alpine-hal/dist/al_hal_pcie.h vendor-sys/alpine-hal/dist/al_hal_pcie_axi_reg.h vendor-sys/alpine-hal/dist/al_hal_pcie_interrupts.h vendor-sys/alpine-hal/dist/al_hal_pcie_regs.h vendor-sys/alpine-hal/dist/al_hal_pcie_w_reg.h vendor-sys/alpine-hal/dist/al_hal_plat_services.h vendor-sys/alpine-hal/dist/al_hal_plat_types.h vendor-sys/alpine-hal/dist/al_hal_reg_utils.h vendor-sys/alpine-hal/dist/al_hal_serdes.c vendor-sys/alpine-hal/dist/al_hal_serdes.h vendor-sys/alpine-hal/dist/al_hal_udma.h vendor-sys/alpine-hal/dist/al_hal_udma_config.c vendor-sys/alpine-hal/dist/al_hal_udma_config.h vendor-sys/alpine-hal/dist/al_hal_udma_debug.c vendor-sys/alpine-hal/dist/al_hal_udma_iofic.h vendor-sys/alpine-hal/dist/al_hal_udma_main.c vendor-sys/alpine-hal/dist/al_hal_udma_regs_gen.h vendor-sys/alpine-hal/dist/al_hal_unit_adapter_regs.h vendor-sys/alpine-hal/dist/eth/al_hal_eth.h vendor-sys/alpine-hal/dist/eth/al_hal_eth_mac_regs.h vendor-sys/alpine-hal/dist/eth/al_hal_eth_main.c Added: vendor-sys/alpine-hal/2.7a/al_hal_common.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ vendor-sys/alpine-hal/2.7a/al_hal_common.h Tue Sep 6 14:26:41 2016 (r305475) @@ -0,0 +1,70 @@ +/*- +******************************************************************************** +Copyright (C) 2015 Annapurna Labs Ltd. + +This file may be licensed under the terms of the Annapurna Labs Commercial +License Agreement. + +Alternatively, this file can be distributed under the terms of the GNU General +Public License V2 as published by the Free Software Foundation and can be +found at http://www.gnu.org/licenses/gpl-2.0.html + +Alternatively, redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/** + * @defgroup group_common HAL Common Layer + * Includes all common header files used by HAL + * @{ + * @file al_hal_common.h + * + */ + +#ifndef __AL_HAL_COMMON_H__ +#define __AL_HAL_COMMON_H__ + +#include "al_hal_plat_types.h" +#include "al_hal_plat_services.h" + +#include "al_hal_types.h" +#include "al_hal_reg_utils.h" + +/* Get the maximal value out of two typed values */ +#define al_max_t(type, x, y) ({ \ + type __max1 = (x); \ + type __max2 = (y); \ + __max1 > __max2 ? __max1 : __max2; }) + +/* Get the minimal value out of two typed values */ +#define al_min_t(type, x, y) ({ \ + type __min1 = (x); \ + type __min2 = (y); \ + __min1 < __min2 ? __min1 : __min2; }) + +/* Get the number of elements in an array */ +#define AL_ARR_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +/** @} end of Common group */ +#endif /* __AL_HAL_COMMON_H__ */ Added: vendor-sys/alpine-hal/2.7a/al_hal_iofic.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ vendor-sys/alpine-hal/2.7a/al_hal_iofic.c Tue Sep 6 14:26:41 2016 (r305475) @@ -0,0 +1,291 @@ +/*- +******************************************************************************* +Copyright (C) 2015 Annapurna Labs Ltd. + +This file may be licensed under the terms of the Annapurna Labs Commercial +License Agreement. + +Alternatively, this file can be distributed under the terms of the GNU General +Public License V2 as published by the Free Software Foundation and can be +found at http://www.gnu.org/licenses/gpl-2.0.html + +Alternatively, redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/** + * @{ + * @file al_hal_iofic.c + * + * @brief interrupt controller hal + * + */ + +#include "al_hal_iofic.h" +#include "al_hal_iofic_regs.h" + +/* + * configure the interrupt registers, interrupts will are kept masked + */ +int al_iofic_config(void __iomem *regs_base, int group, uint32_t flags) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + al_reg_write32(®s->ctrl[group].int_control_grp, flags); + + return 0; +} + +/* + * configure the moderation timer resolution for a given group + */ +int al_iofic_moder_res_config(void __iomem *regs_base, int group, + uint8_t resolution) + +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + reg = al_reg_read32(®s->ctrl[group].int_control_grp); + AL_REG_FIELD_SET(reg, + INT_CONTROL_GRP_MOD_RES_MASK, + INT_CONTROL_GRP_MOD_RES_SHIFT, + resolution); + al_reg_write32(®s->ctrl[group].int_control_grp, reg); + + return 0; +} + +/* + * configure the moderation timer interval for a given legacy interrupt group + */ +int al_iofic_legacy_moder_interval_config(void __iomem *regs_base, int group, + uint8_t interval) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + reg = al_reg_read32(®s->ctrl[group].int_control_grp); + AL_REG_FIELD_SET(reg, + INT_CONTROL_GRP_MOD_INTV_MASK, + INT_CONTROL_GRP_MOD_INTV_SHIFT, + interval); + al_reg_write32(®s->ctrl[group].int_control_grp, reg); + + return 0; +} + + +/* + * configure the moderation timer interval for a given msix vector. + */ +int al_iofic_msix_moder_interval_config(void __iomem *regs_base, int group, + uint8_t vector, uint8_t interval) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + reg = al_reg_read32(®s->grp_int_mod[group][vector].grp_int_mod_reg); + AL_REG_FIELD_SET(reg, + INT_MOD_INTV_MASK, + INT_MOD_INTV_SHIFT, + interval); + al_reg_write32(®s->grp_int_mod[group][vector].grp_int_mod_reg, reg); + + return 0; +} + +/* + * configure the target-id attributes for a given msix vector. + */ +int al_iofic_msix_tgtid_attributes_config(void __iomem *regs_base, int group, + uint8_t vector, uint32_t tgtid, uint8_t tgtid_en) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg = 0; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + AL_REG_FIELD_SET(reg, + INT_MSIX_TGTID_MASK, + INT_MSIX_TGTID_SHIFT, + tgtid); + AL_REG_BIT_VAL_SET(reg, + INT_MSIX_TGTID_EN_SHIFT, + tgtid_en); + + al_reg_write32(®s->grp_int_mod[group][vector].grp_int_tgtid_reg, reg); + + return 0; +} + +/* + * return the offset of the unmask register for a given group + */ +uint32_t __iomem * al_iofic_unmask_offset_get(void __iomem *regs_base, int group) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + return ®s->ctrl[group].int_mask_clear_grp; +} + + +/* + * unmask specific interrupts for a given group + */ +void al_iofic_unmask(void __iomem *regs_base, int group, uint32_t mask) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + /* + * use the mask clear register, no need to read the mask register + * itself. write 0 to unmask, 1 has no effect + */ + al_reg_write32_relaxed(®s->ctrl[group].int_mask_clear_grp, ~mask); +} + +/* + * mask specific interrupts for a given group + */ +void al_iofic_mask(void __iomem *regs_base, int group, uint32_t mask) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + reg = al_reg_read32(®s->ctrl[group].int_mask_grp); + + al_reg_write32(®s->ctrl[group].int_mask_grp, reg | mask); +} + +/* + * read the mask for a given group + */ +uint32_t al_iofic_read_mask(void __iomem *regs_base, int group) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + return al_reg_read32(®s->ctrl[group].int_mask_grp); +} + +/* + * read interrupt cause register for a given group + */ +uint32_t al_iofic_read_cause(void __iomem *regs_base, int group) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + return al_reg_read32(®s->ctrl[group].int_cause_grp); +} + +/* + * clear bits in the interrupt cause register for a given group + */ +void al_iofic_clear_cause(void __iomem *regs_base, int group, uint32_t mask) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + /* inverse mask, writing 1 has no effect */ + al_reg_write32(®s->ctrl[group].int_cause_grp, ~mask); +} + +/* + * Set the cause register for a given group + */ +void al_iofic_set_cause(void __iomem *regs_base, int group, uint32_t mask) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + al_reg_write32(®s->ctrl[group].int_cause_set_grp, mask); +} + + +/* + * unmask specific interrupts from aborting the udma a given group + */ +void al_iofic_abort_mask(void __iomem *regs_base, int group, uint32_t mask) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + al_reg_write32(®s->ctrl[group].int_abort_msk_grp, mask); + +} + +/* + * trigger all interrupts that are waiting for moderation timers to expire + */ +void al_iofic_interrupt_moderation_reset(void __iomem *regs_base, int group) +{ + struct al_iofic_regs __iomem *regs = (struct al_iofic_regs __iomem *)(regs_base); + uint32_t reg = 0; + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + al_assert(regs_base); + al_assert(group < AL_IOFIC_MAX_GROUPS); + + reg = al_reg_read32(®s->ctrl[group].int_control_grp); + reg |= INT_CONTROL_GRP_MOD_RST; + + al_reg_write32(®s->ctrl[group].int_control_grp, reg); +} + +/** @} end of interrupt controller group */ Added: vendor-sys/alpine-hal/2.7a/al_hal_iofic.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ vendor-sys/alpine-hal/2.7a/al_hal_iofic.h Tue Sep 6 14:26:41 2016 (r305475) @@ -0,0 +1,222 @@ +/*- +******************************************************************************** +Copyright (C) 2015 Annapurna Labs Ltd. + +This file may be licensed under the terms of the Annapurna Labs Commercial +License Agreement. + +Alternatively, this file can be distributed under the terms of the GNU General +Public License V2 as published by the Free Software Foundation and can be +found at http://www.gnu.org/licenses/gpl-2.0.html + +Alternatively, redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/** + * @defgroup group_interrupts Common I/O Fabric Interrupt Controller + * This HAL provides the API for programming the Common I/O Fabric Interrupt + * Controller (IOFIC) found in most of the units attached to the I/O Fabric of + * Alpine platform + * @{ + * @file al_hal_iofic.h + * + * @brief Header file for the interrupt controller that's embedded in various units + * + */ + +#ifndef __AL_HAL_IOFIC_H__ +#define __AL_HAL_IOFIC_H__ + +#include <al_hal_common.h> + +/* *INDENT-OFF* */ +#ifdef __cplusplus +extern "C" { +#endif +/* *INDENT-ON* */ + +#define AL_IOFIC_MAX_GROUPS 4 + +/* + * Configurations + */ + +/** + * Configure the interrupt controller registers, actual interrupts are still + * masked at this stage. + * + * @param regs_base regs pointer to interrupt controller registers + * @param group the interrupt group. + * @param flags flags of Interrupt Control Register + * + * @return 0 on success. -EINVAL otherwise. + */ +int al_iofic_config(void __iomem *regs_base, int group, + uint32_t flags); + +/** + * configure the moderation timer resolution for a given group + * Applies for both msix and legacy mode. + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param resolution resolution of the timer interval, the resolution determines the rate + * of decrementing the interval timer, setting value N means that the interval + * timer will be decremented each (N+1) * (0.68) micro seconds. + * + * @return 0 on success. -EINVAL otherwise. + */ +int al_iofic_moder_res_config(void __iomem *regs_base, int group, + uint8_t resolution); + +/** + * configure the moderation timer interval for a given legacy interrupt group + * + * @param regs_base regs pointer to unit registers + * @param group the interrupt group + * @param interval between interrupts in resolution units. 0 disable + * + * @return 0 on success. -EINVAL otherwise. + */ +int al_iofic_legacy_moder_interval_config(void __iomem *regs_base, int group, + uint8_t interval); + +/** + * configure the moderation timer interval for a given msix vector + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param vector vector index + * @param interval interval between interrupts, 0 disable + * + * @return 0 on success. -EINVAL otherwise. + */ +int al_iofic_msix_moder_interval_config(void __iomem *regs_base, int group, + uint8_t vector, uint8_t interval); + +/** +* configure the tgtid attributes for a given msix vector. +* +* @param group the interrupt group +* @param vector index +* @param tgtid the target-id value +* @param tgtid_en take target-id from the intc +* +* @return 0 on success. -EINVAL otherwise. +*/ +int al_iofic_msix_tgtid_attributes_config(void __iomem *regs_base, int group, + uint8_t vector, uint32_t tgtid, uint8_t tgtid_en); + +/** + * return the offset of the unmask register for a given group. + * this function can be used when the upper layer wants to directly + * access the unmask regiter and bypass the al_iofic_unmask() API. + * + * @param regs_base regs pointer to unit registers + * @param group the interrupt group + * @return the offset of the unmask register. + */ +uint32_t __iomem * al_iofic_unmask_offset_get(void __iomem *regs_base, int group); + +/** + * unmask specific interrupts for a given group + * this functions guarantees atomic operations, it is performance optimized as + * it will not require read-modify-write. The unmask done using the interrupt + * mask clear register, so it's safe to call it while the mask is changed by + * the HW (auto mask) or another core. + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param mask bitwise of interrupts to unmask, set bits will be unmasked. + */ +void al_iofic_unmask(void __iomem *regs_base, int group, uint32_t mask); + +/** + * mask specific interrupts for a given group + * this functions modifies interrupt mask register, the callee must make sure + * the mask is not changed by another cpu. + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param mask bitwise of interrupts to mask, set bits will be masked. + */ +void al_iofic_mask(void __iomem *regs_base, int group, uint32_t mask); + +/** + * read the mask register for a given group + * this functions return the interrupt mask register + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + */ +uint32_t al_iofic_read_mask(void __iomem *regs_base, int group); + +/** + * read interrupt cause register for a given group + * this will clear the set bits if the Clear on Read mode enabled. + * @param regs_base pointer to unit registers + * @param group the interrupt group + */ +uint32_t al_iofic_read_cause(void __iomem *regs_base, int group); + +/** + * clear bits in the interrupt cause register for a given group + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param mask bitwise of bits to be cleared, set bits will be cleared. + */ +void al_iofic_clear_cause(void __iomem *regs_base, int group, uint32_t mask); + +/** + * set the cause register for a given group + * this function set the cause register. It will generate an interrupt (if + * the the interrupt isn't masked ) + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param mask bitwise of bits to be set. + */ +void al_iofic_set_cause(void __iomem *regs_base, int group, uint32_t mask); + +/** + * unmask specific interrupts from aborting the udma a given group + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + * @param mask bitwise of interrupts to mask + */ +void al_iofic_abort_mask(void __iomem *regs_base, int group, uint32_t mask); + +/** + * trigger all interrupts that are waiting for moderation timers to expire + * + * @param regs_base pointer to unit registers + * @param group the interrupt group + */ +void al_iofic_interrupt_moderation_reset(void __iomem *regs_base, int group); + +#endif +/** @} end of interrupt controller group */ Added: vendor-sys/alpine-hal/2.7a/al_hal_iofic_regs.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ vendor-sys/alpine-hal/2.7a/al_hal_iofic_regs.h Tue Sep 6 14:26:41 2016 (r305475) @@ -0,0 +1,127 @@ +/*_ +******************************************************************************** +Copyright (C) 2015 Annapurna Labs Ltd. + +This file may be licensed under the terms of the Annapurna Labs Commercial +License Agreement. + +Alternatively, this file can be distributed under the terms of the GNU General +Public License V2 as published by the Free Software Foundation and can be +found at http://www.gnu.org/licenses/gpl-2.0.html + +Alternatively, redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + + +#ifndef __AL_HAL_IOFIC_REG_H +#define __AL_HAL_IOFIC_REG_H + +#ifdef __cplusplus +extern "C" { +#endif +/* +* Unit Registers +*/ + +struct al_iofic_grp_ctrl { + uint32_t int_cause_grp; /* Interrupt Cause RegisterSet by hardware */ + uint32_t rsrvd1; + uint32_t int_cause_set_grp; /* Interrupt Cause Set RegisterWriting 1 to a bit in t ... */ + uint32_t rsrvd2; + uint32_t int_mask_grp; /* Interrupt Mask RegisterIf Auto-mask control bit =TR ... */ + uint32_t rsrvd3; + uint32_t int_mask_clear_grp; /* Interrupt Mask Clear RegisterUsed when auto-mask co ... */ + uint32_t rsrvd4; + uint32_t int_status_grp; /* Interrupt status RegisterThis register latch the st ... */ + uint32_t rsrvd5; + uint32_t int_control_grp; /* Interrupt Control Register */ + uint32_t rsrvd6; + uint32_t int_abort_msk_grp; /* Interrupt Mask RegisterEach bit in this register ma ... */ + uint32_t rsrvd7; + uint32_t int_log_msk_grp; /* Interrupt Log RegisterEach bit in this register mas ... */ + uint32_t rsrvd8; +}; + +struct al_iofic_grp_mod { + uint32_t grp_int_mod_reg; /* Interrupt moderation registerDedicated moderation in ... */ + uint32_t grp_int_tgtid_reg; +}; + +struct al_iofic_regs { + struct al_iofic_grp_ctrl ctrl[0]; + uint32_t rsrvd1[0x400 >> 2]; + struct al_iofic_grp_mod grp_int_mod[0][32]; +}; + + +/* +* Registers Fields +*/ + + +/**** int_control_grp register ****/ +/* When Clear_on_Read =1, All bits of Cause register ... */ +#define INT_CONTROL_GRP_CLEAR_ON_READ (1 << 0) +/* (must be set only when MSIX is enabled)When Auto-Ma ... */ +#define INT_CONTROL_GRP_AUTO_MASK (1 << 1) +/* Auto_Clear (RW)When Auto-Clear =1, the bits in the ... */ +#define INT_CONTROL_GRP_AUTO_CLEAR (1 << 2) +/* When Set_on_Posedge =1, the bits in the interrupt c ... */ +#define INT_CONTROL_GRP_SET_ON_POSEDGE (1 << 3) +/* When Moderation_Reset =1, all Moderation timers ass ... */ +#define INT_CONTROL_GRP_MOD_RST (1 << 4) +/* When mask_msi_x =1, No MSI-X from this group is sen ... */ +#define INT_CONTROL_GRP_MASK_MSI_X (1 << 5) +/* MSI-X AWID value, same ID for all cause bits */ +#define INT_CONTROL_GRP_AWID_MASK 0x00000F00 +#define INT_CONTROL_GRP_AWID_SHIFT 8 +/* This value determines the interval between interrup ... */ +#define INT_CONTROL_GRP_MOD_INTV_MASK 0x00FF0000 +#define INT_CONTROL_GRP_MOD_INTV_SHIFT 16 +/* This value determines the Moderation_Timer_Clock sp ... */ +#define INT_CONTROL_GRP_MOD_RES_MASK 0x0F000000 +#define INT_CONTROL_GRP_MOD_RES_SHIFT 24 + +/**** grp_int_mod_reg register ****/ +/* Interrupt Moderation Interval registerDedicated reg ... */ +#define INT_MOD_INTV_MASK 0x000000FF +#define INT_MOD_INTV_SHIFT 0 + +/**** grp_int_tgtid_reg register ****/ +/* Interrupt tgtid value registerDedicated reg ... */ +#define INT_MSIX_TGTID_MASK 0x0000FFFF +#define INT_MSIX_TGTID_SHIFT 0 +/* Interrupt tgtid_en value registerDedicated reg ... */ +#define INT_MSIX_TGTID_EN_SHIFT 31 + +#ifdef __cplusplus +} +#endif + +#endif /* __AL_HAL_IOFIC_REG_H */ + + + + Added: vendor-sys/alpine-hal/2.7a/al_hal_nb_regs.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ vendor-sys/alpine-hal/2.7a/al_hal_nb_regs.h Tue Sep 6 14:26:41 2016 (r305475) @@ -0,0 +1,1826 @@ +/*- +******************************************************************************** +Copyright (C) 2015 Annapurna Labs Ltd. + +This file may be licensed under the terms of the Annapurna Labs Commercial +License Agreement. + +Alternatively, this file can be distributed under the terms of the GNU General +Public License V2 as published by the Free Software Foundation and can be +found at http://www.gnu.org/licenses/gpl-2.0.html + +Alternatively, redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/** + * @{ + * @file al_hal_nb_regs.h + * + * @brief North Bridge service registers + * + */ + +#ifndef __AL_HAL_NB_REGS_H__ +#define __AL_HAL_NB_REGS_H__ + +#include "al_hal_plat_types.h" + +#ifdef __cplusplus +extern "C" { +#endif +/* +* Unit Registers +*/ + + + +struct al_nb_global { + /* [0x0] */ + uint32_t cpus_config; + /* [0x4] */ + uint32_t cpus_secure; + /* [0x8] Force init reset. */ + uint32_t cpus_init_control; + /* [0xc] Force init reset per DECEI mode. */ + uint32_t cpus_init_status; + /* [0x10] */ + uint32_t nb_int_cause; + /* [0x14] */ + uint32_t sev_int_cause; + /* [0x18] */ + uint32_t pmus_int_cause; + /* [0x1c] */ + uint32_t sev_mask; + /* [0x20] */ + uint32_t cpus_hold_reset; + /* [0x24] */ + uint32_t cpus_software_reset; + /* [0x28] */ + uint32_t wd_timer0_reset; + /* [0x2c] */ + uint32_t wd_timer1_reset; + /* [0x30] */ + uint32_t wd_timer2_reset; + /* [0x34] */ + uint32_t wd_timer3_reset; + /* [0x38] */ + uint32_t ddrc_hold_reset; + /* [0x3c] */ + uint32_t fabric_software_reset; + /* [0x40] */ + uint32_t cpus_power_ctrl; + uint32_t rsrvd_0[7]; + /* [0x60] */ + uint32_t acf_base_high; + /* [0x64] */ + uint32_t acf_base_low; + /* [0x68] */ + uint32_t acf_control_override; + /* [0x6c] Read-only that reflects CPU Cluster Local GIC base high address */ + uint32_t lgic_base_high; + /* [0x70] Read-only that reflects CPU Cluster Local GIC base low address */ + uint32_t lgic_base_low; + /* [0x74] Read-only that reflects the device's IOGIC base high address. */ + uint32_t iogic_base_high; + /* [0x78] Read-only that reflects IOGIC base low address */ + uint32_t iogic_base_low; + /* [0x7c] */ + uint32_t io_wr_split_control; + /* [0x80] */ + uint32_t io_rd_rob_control; + /* [0x84] */ + uint32_t sb_pos_error_log_1; + /* [0x88] */ + uint32_t sb_pos_error_log_0; + /* [0x8c] */ + uint32_t c2swb_config; + /* [0x90] */ + uint32_t msix_error_log; + /* [0x94] */ + uint32_t error_cause; + /* [0x98] */ + uint32_t error_mask; + uint32_t rsrvd_1; + /* [0xa0] */ + uint32_t qos_peak_control; + /* [0xa4] */ + uint32_t qos_set_control; + /* [0xa8] */ + uint32_t ddr_qos; + uint32_t rsrvd_2[9]; + /* [0xd0] */ + uint32_t acf_misc; + /* [0xd4] */ + uint32_t config_bus_control; + uint32_t rsrvd_3[2]; + /* [0xe0] */ + uint32_t pos_id_match; + uint32_t rsrvd_4[3]; + /* [0xf0] */ + uint32_t sb_sel_override_awuser; + /* [0xf4] */ + uint32_t sb_override_awuser; + /* [0xf8] */ + uint32_t sb_sel_override_aruser; + /* [0xfc] */ + uint32_t sb_override_aruser; + /* [0x100] */ + uint32_t cpu_max_pd_timer; + /* [0x104] */ + uint32_t cpu_max_pu_timer; + uint32_t rsrvd_5[2]; + /* [0x110] */ + uint32_t auto_ddr_self_refresh_counter; + uint32_t rsrvd_6[3]; + /* [0x120] */ + uint32_t coresight_pd; + /* [0x124] */ + uint32_t coresight_internal_0; + /* [0x128] */ + uint32_t coresight_dbgromaddr; + /* [0x12c] */ + uint32_t coresight_dbgselfaddr; + /* [0x130] */ + uint32_t coresght_targetid; + /* [0x134] */ + uint32_t coresght_targetid0; + uint32_t rsrvd_7[10]; + /* [0x160] */ + uint32_t sb_force_same_id_cfg_0; + /* [0x164] */ + uint32_t sb_mstr_force_same_id_sel_0; + /* [0x168] */ + uint32_t sb_force_same_id_cfg_1; + /* [0x16c] */ + uint32_t sb_mstr_force_same_id_sel_1; + uint32_t rsrvd[932]; +}; +struct al_nb_system_counter { + /* [0x0] */ + uint32_t cnt_control; + /* [0x4] */ + uint32_t cnt_base_freq; + /* [0x8] */ + uint32_t cnt_low; + /* [0xc] */ + uint32_t cnt_high; + /* [0x10] */ + uint32_t cnt_init_low; + /* [0x14] */ + uint32_t cnt_init_high; + uint32_t rsrvd[58]; +}; +struct al_nb_rams_control_misc { + /* [0x0] */ + uint32_t ca15_rf_misc; + uint32_t rsrvd_0; + /* [0x8] */ + uint32_t nb_rf_misc; + uint32_t rsrvd[61]; +}; +struct al_nb_ca15_rams_control { + /* [0x0] */ + uint32_t rf_0; + /* [0x4] */ + uint32_t rf_1; + /* [0x8] */ + uint32_t rf_2; + uint32_t rsrvd; +}; +struct al_nb_semaphores { + /* [0x0] This configuration is only sampled during reset of the processor */ + uint32_t lockn; +}; +struct al_nb_debug { + /* [0x0] */ + uint32_t ca15_outputs_1; + /* [0x4] */ + uint32_t ca15_outputs_2; + uint32_t rsrvd_0[2]; + /* [0x10] */ + uint32_t cpu_msg[4]; + /* [0x20] */ + uint32_t rsv0_config; + /* [0x24] */ + uint32_t rsv1_config; + uint32_t rsrvd_1[2]; + /* [0x30] */ + uint32_t rsv0_status; + /* [0x34] */ + uint32_t rsv1_status; + uint32_t rsrvd_2[2]; + /* [0x40] */ + uint32_t ddrc; + /* [0x44] */ + uint32_t ddrc_phy_smode_control; + /* [0x48] */ + uint32_t ddrc_phy_smode_status; + uint32_t rsrvd_3[5]; + /* [0x60] */ + uint32_t pmc; + uint32_t rsrvd_4[3]; + /* [0x70] */ + uint32_t cpus_general; + /* [0x74] */ + uint32_t cpus_general_1; + uint32_t rsrvd_5[2]; + /* [0x80] */ + uint32_t cpus_int_out; + uint32_t rsrvd_6[3]; + /* [0x90] */ + uint32_t latch_pc_req; + uint32_t rsrvd_7; + /* [0x98] */ + uint32_t latch_pc_low; + /* [0x9c] */ + uint32_t latch_pc_high; + uint32_t rsrvd_8[24]; + /* [0x100] */ + uint32_t track_dump_ctrl; + /* [0x104] */ + uint32_t track_dump_rdata_0; + /* [0x108] */ + uint32_t track_dump_rdata_1; + uint32_t rsrvd_9[5]; + /* [0x120] */ + uint32_t track_events; + uint32_t rsrvd_10[3]; + /* [0x130] */ + uint32_t pos_track_dump_ctrl; + /* [0x134] */ + uint32_t pos_track_dump_rdata_0; + /* [0x138] */ + uint32_t pos_track_dump_rdata_1; *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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