From: Ishizaki Kou Date: Thu, 24 Apr 2008 09:29:50 +0000 (+1000) Subject: [POWERPC] celleb: Move a file for SPU on Beat X-Git-Tag: MMI-PSA29.97-13-9~35525^2~8 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c11dde85b62f9811eb2db656d9b0b4ad23d94871;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git [POWERPC] celleb: Move a file for SPU on Beat This moves SPU support code on Beat into platforms/cell/. Signed-off-by: Kou Ishizaki Acked-by: Arnd Bergmann Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index c135a335e2e2..2f393f8caaed 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -39,4 +39,5 @@ obj-y += celleb_setup.o \ beat_iommu.o obj-$(CONFIG_SERIAL_TXX9) += celleb_scc_sio.o +obj-$(CONFIG_SPU_BASE) += beat_spu_priv1.o endif diff --git a/arch/powerpc/platforms/cell/beat_spu_priv1.c b/arch/powerpc/platforms/cell/beat_spu_priv1.c new file mode 100644 index 000000000000..bcc17f7fe8ad --- /dev/null +++ b/arch/powerpc/platforms/cell/beat_spu_priv1.c @@ -0,0 +1,207 @@ +/* + * spu hypervisor abstraction for Beat + * + * (C) Copyright 2006-2007 TOSHIBA CORPORATION + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include + +#include +#include +#include + +#include "beat_wrapper.h" + +static inline void _int_mask_set(struct spu *spu, int class, u64 mask) +{ + spu->shadow_int_mask_RW[class] = mask; + beat_set_irq_mask_for_spe(spu->spe_id, class, mask); +} + +static inline u64 _int_mask_get(struct spu *spu, int class) +{ + return spu->shadow_int_mask_RW[class]; +} + +static void int_mask_set(struct spu *spu, int class, u64 mask) +{ + _int_mask_set(spu, class, mask); +} + +static u64 int_mask_get(struct spu *spu, int class) +{ + return _int_mask_get(spu, class); +} + +static void int_mask_and(struct spu *spu, int class, u64 mask) +{ + u64 old_mask; + old_mask = _int_mask_get(spu, class); + _int_mask_set(spu, class, old_mask & mask); +} + +static void int_mask_or(struct spu *spu, int class, u64 mask) +{ + u64 old_mask; + old_mask = _int_mask_get(spu, class); + _int_mask_set(spu, class, old_mask | mask); +} + +static void int_stat_clear(struct spu *spu, int class, u64 stat) +{ + beat_clear_interrupt_status_of_spe(spu->spe_id, class, stat); +} + +static u64 int_stat_get(struct spu *spu, int class) +{ + u64 int_stat; + beat_get_interrupt_status_of_spe(spu->spe_id, class, &int_stat); + return int_stat; +} + +static void cpu_affinity_set(struct spu *spu, int cpu) +{ + return; +} + +static u64 mfc_dar_get(struct spu *spu) +{ + u64 dar; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_dar_RW), &dar); + return dar; +} + +static u64 mfc_dsisr_get(struct spu *spu) +{ + u64 dsisr; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_dsisr_RW), &dsisr); + return dsisr; +} + +static void mfc_dsisr_set(struct spu *spu, u64 dsisr) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_dsisr_RW), dsisr); +} + +static void mfc_sdr_setup(struct spu *spu) +{ + return; +} + +static void mfc_sr1_set(struct spu *spu, u64 sr1) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_sr1_RW), sr1); +} + +static u64 mfc_sr1_get(struct spu *spu) +{ + u64 sr1; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_sr1_RW), &sr1); + return sr1; +} + +static void mfc_tclass_id_set(struct spu *spu, u64 tclass_id) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_tclass_id_RW), tclass_id); +} + +static u64 mfc_tclass_id_get(struct spu *spu) +{ + u64 tclass_id; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, mfc_tclass_id_RW), &tclass_id); + return tclass_id; +} + +static void tlb_invalidate(struct spu *spu) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, tlb_invalidate_entry_W), 0ul); +} + +static void resource_allocation_groupID_set(struct spu *spu, u64 id) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, resource_allocation_groupID_RW), + id); +} + +static u64 resource_allocation_groupID_get(struct spu *spu) +{ + u64 id; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, resource_allocation_groupID_RW), + &id); + return id; +} + +static void resource_allocation_enable_set(struct spu *spu, u64 enable) +{ + beat_set_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, resource_allocation_enable_RW), + enable); +} + +static u64 resource_allocation_enable_get(struct spu *spu) +{ + u64 enable; + beat_get_spe_privileged_state_1_registers( + spu->spe_id, + offsetof(struct spu_priv1, resource_allocation_enable_RW), + &enable); + return enable; +} + +const struct spu_priv1_ops spu_priv1_beat_ops = { + .int_mask_and = int_mask_and, + .int_mask_or = int_mask_or, + .int_mask_set = int_mask_set, + .int_mask_get = int_mask_get, + .int_stat_clear = int_stat_clear, + .int_stat_get = int_stat_get, + .cpu_affinity_set = cpu_affinity_set, + .mfc_dar_get = mfc_dar_get, + .mfc_dsisr_get = mfc_dsisr_get, + .mfc_dsisr_set = mfc_dsisr_set, + .mfc_sdr_setup = mfc_sdr_setup, + .mfc_sr1_set = mfc_sr1_set, + .mfc_sr1_get = mfc_sr1_get, + .mfc_tclass_id_set = mfc_tclass_id_set, + .mfc_tclass_id_get = mfc_tclass_id_get, + .tlb_invalidate = tlb_invalidate, + .resource_allocation_groupID_set = resource_allocation_groupID_set, + .resource_allocation_groupID_get = resource_allocation_groupID_get, + .resource_allocation_enable_set = resource_allocation_enable_set, + .resource_allocation_enable_get = resource_allocation_enable_get, +}; diff --git a/arch/powerpc/platforms/celleb/Makefile b/arch/powerpc/platforms/celleb/Makefile index ad319436d8ff..fd9531fe5337 100644 --- a/arch/powerpc/platforms/celleb/Makefile +++ b/arch/powerpc/platforms/celleb/Makefile @@ -3,4 +3,3 @@ obj-y += interrupt.o \ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_PPC_UDBG_BEAT) += udbg_beat.o -obj-$(CONFIG_SPU_BASE) += spu_priv1.o diff --git a/arch/powerpc/platforms/celleb/spu_priv1.c b/arch/powerpc/platforms/celleb/spu_priv1.c deleted file mode 100644 index ad22a148f309..000000000000 --- a/arch/powerpc/platforms/celleb/spu_priv1.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * spu hypervisor abstraction for Beat - * - * (C) Copyright 2006-2007 TOSHIBA CORPORATION - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that 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., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include - -#include -#include -#include - -#include "../cell/beat_wrapper.h" - -static inline void _int_mask_set(struct spu *spu, int class, u64 mask) -{ - spu->shadow_int_mask_RW[class] = mask; - beat_set_irq_mask_for_spe(spu->spe_id, class, mask); -} - -static inline u64 _int_mask_get(struct spu *spu, int class) -{ - return spu->shadow_int_mask_RW[class]; -} - -static void int_mask_set(struct spu *spu, int class, u64 mask) -{ - _int_mask_set(spu, class, mask); -} - -static u64 int_mask_get(struct spu *spu, int class) -{ - return _int_mask_get(spu, class); -} - -static void int_mask_and(struct spu *spu, int class, u64 mask) -{ - u64 old_mask; - old_mask = _int_mask_get(spu, class); - _int_mask_set(spu, class, old_mask & mask); -} - -static void int_mask_or(struct spu *spu, int class, u64 mask) -{ - u64 old_mask; - old_mask = _int_mask_get(spu, class); - _int_mask_set(spu, class, old_mask | mask); -} - -static void int_stat_clear(struct spu *spu, int class, u64 stat) -{ - beat_clear_interrupt_status_of_spe(spu->spe_id, class, stat); -} - -static u64 int_stat_get(struct spu *spu, int class) -{ - u64 int_stat; - beat_get_interrupt_status_of_spe(spu->spe_id, class, &int_stat); - return int_stat; -} - -static void cpu_affinity_set(struct spu *spu, int cpu) -{ - return; -} - -static u64 mfc_dar_get(struct spu *spu) -{ - u64 dar; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_dar_RW), &dar); - return dar; -} - -static u64 mfc_dsisr_get(struct spu *spu) -{ - u64 dsisr; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_dsisr_RW), &dsisr); - return dsisr; -} - -static void mfc_dsisr_set(struct spu *spu, u64 dsisr) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_dsisr_RW), dsisr); -} - -static void mfc_sdr_setup(struct spu *spu) -{ - return; -} - -static void mfc_sr1_set(struct spu *spu, u64 sr1) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_sr1_RW), sr1); -} - -static u64 mfc_sr1_get(struct spu *spu) -{ - u64 sr1; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_sr1_RW), &sr1); - return sr1; -} - -static void mfc_tclass_id_set(struct spu *spu, u64 tclass_id) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_tclass_id_RW), tclass_id); -} - -static u64 mfc_tclass_id_get(struct spu *spu) -{ - u64 tclass_id; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, mfc_tclass_id_RW), &tclass_id); - return tclass_id; -} - -static void tlb_invalidate(struct spu *spu) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, tlb_invalidate_entry_W), 0ul); -} - -static void resource_allocation_groupID_set(struct spu *spu, u64 id) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, resource_allocation_groupID_RW), - id); -} - -static u64 resource_allocation_groupID_get(struct spu *spu) -{ - u64 id; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, resource_allocation_groupID_RW), - &id); - return id; -} - -static void resource_allocation_enable_set(struct spu *spu, u64 enable) -{ - beat_set_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, resource_allocation_enable_RW), - enable); -} - -static u64 resource_allocation_enable_get(struct spu *spu) -{ - u64 enable; - beat_get_spe_privileged_state_1_registers( - spu->spe_id, - offsetof(struct spu_priv1, resource_allocation_enable_RW), - &enable); - return enable; -} - -const struct spu_priv1_ops spu_priv1_beat_ops = { - .int_mask_and = int_mask_and, - .int_mask_or = int_mask_or, - .int_mask_set = int_mask_set, - .int_mask_get = int_mask_get, - .int_stat_clear = int_stat_clear, - .int_stat_get = int_stat_get, - .cpu_affinity_set = cpu_affinity_set, - .mfc_dar_get = mfc_dar_get, - .mfc_dsisr_get = mfc_dsisr_get, - .mfc_dsisr_set = mfc_dsisr_set, - .mfc_sdr_setup = mfc_sdr_setup, - .mfc_sr1_set = mfc_sr1_set, - .mfc_sr1_get = mfc_sr1_get, - .mfc_tclass_id_set = mfc_tclass_id_set, - .mfc_tclass_id_get = mfc_tclass_id_get, - .tlb_invalidate = tlb_invalidate, - .resource_allocation_groupID_set = resource_allocation_groupID_set, - .resource_allocation_groupID_get = resource_allocation_groupID_get, - .resource_allocation_enable_set = resource_allocation_enable_set, - .resource_allocation_enable_get = resource_allocation_enable_get, -};