diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/beat_spu_priv1.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/beat_spu_priv1.c | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/arch/powerpc/platforms/cell/beat_spu_priv1.c b/arch/powerpc/platforms/cell/beat_spu_priv1.c deleted file mode 100644 index 13f52589d3a9..000000000000 --- a/arch/powerpc/platforms/cell/beat_spu_priv1.c +++ /dev/null @@ -1,205 +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 <asm/types.h> -#include <asm/spu.h> -#include <asm/spu_priv1.h> - -#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, -}; |