diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/file.c')
-rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 340 |
1 files changed, 162 insertions, 178 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index c0f950a3f4e1..62d90a5e23d1 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -9,6 +9,7 @@ #undef DEBUG +#include <linux/coredump.h> #include <linux/fs.h> #include <linux/ioctl.h> #include <linux/export.h> @@ -129,6 +130,14 @@ out: return ret; } +static ssize_t spufs_dump_emit(struct coredump_params *cprm, void *buf, + size_t size) +{ + if (!dump_emit(cprm, buf, size)) + return -EIO; + return size; +} + #define DEFINE_SPUFS_SIMPLE_ATTRIBUTE(__fops, __get, __set, __fmt) \ static int __fops ## _open(struct inode *inode, struct file *file) \ { \ @@ -172,12 +181,9 @@ spufs_mem_release(struct inode *inode, struct file *file) } static ssize_t -__spufs_mem_read(struct spu_context *ctx, char __user *buffer, - size_t size, loff_t *pos) +spufs_mem_dump(struct spu_context *ctx, struct coredump_params *cprm) { - char *local_store = ctx->ops->get_ls(ctx); - return simple_read_from_buffer(buffer, size, pos, local_store, - LS_SIZE); + return spufs_dump_emit(cprm, ctx->ops->get_ls(ctx), LS_SIZE); } static ssize_t @@ -190,7 +196,8 @@ spufs_mem_read(struct file *file, char __user *buffer, ret = spu_acquire(ctx); if (ret) return ret; - ret = __spufs_mem_read(ctx, buffer, size, pos); + ret = simple_read_from_buffer(buffer, size, pos, ctx->ops->get_ls(ctx), + LS_SIZE); spu_release(ctx); return ret; @@ -318,7 +325,7 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, return VM_FAULT_SIGBUS; /* - * Because we release the mmap_sem, the context may be destroyed while + * Because we release the mmap_lock, the context may be destroyed while * we're in spu_wait. Grab an extra reference so it isn't destroyed * in the meantime. */ @@ -327,8 +334,8 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, /* * We have to wait for context to be loaded before we have * pages to hand out to the user, but we don't want to wait - * with the mmap_sem held. - * It is possible to drop the mmap_sem here, but then we need + * with the mmap_lock held. + * It is possible to drop the mmap_lock here, but then we need * to return VM_FAULT_NOPAGE because the mappings may have * hanged. */ @@ -336,11 +343,11 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, goto refault; if (ctx->state == SPU_STATE_SAVED) { - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); spu_context_nospu_trace(spufs_ps_fault__sleep, ctx); err = spufs_wait(ctx->run_wq, ctx->state == SPU_STATE_RUNNABLE); spu_context_trace(spufs_ps_fault__wake, ctx, ctx->spu); - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); } else { area = ctx->spu->problem_phys + ps_offs; ret = vmf_insert_pfn(vmf->vma, vmf->address, @@ -459,12 +466,10 @@ spufs_regs_open(struct inode *inode, struct file *file) } static ssize_t -__spufs_regs_read(struct spu_context *ctx, char __user *buffer, - size_t size, loff_t *pos) +spufs_regs_dump(struct spu_context *ctx, struct coredump_params *cprm) { - struct spu_lscsa *lscsa = ctx->csa.lscsa; - return simple_read_from_buffer(buffer, size, pos, - lscsa->gprs, sizeof lscsa->gprs); + return spufs_dump_emit(cprm, ctx->csa.lscsa->gprs, + sizeof(ctx->csa.lscsa->gprs)); } static ssize_t @@ -482,7 +487,8 @@ spufs_regs_read(struct file *file, char __user *buffer, ret = spu_acquire_saved(ctx); if (ret) return ret; - ret = __spufs_regs_read(ctx, buffer, size, pos); + ret = simple_read_from_buffer(buffer, size, pos, ctx->csa.lscsa->gprs, + sizeof(ctx->csa.lscsa->gprs)); spu_release_saved(ctx); return ret; } @@ -517,12 +523,10 @@ static const struct file_operations spufs_regs_fops = { }; static ssize_t -__spufs_fpcr_read(struct spu_context *ctx, char __user * buffer, - size_t size, loff_t * pos) +spufs_fpcr_dump(struct spu_context *ctx, struct coredump_params *cprm) { - struct spu_lscsa *lscsa = ctx->csa.lscsa; - return simple_read_from_buffer(buffer, size, pos, - &lscsa->fpcr, sizeof(lscsa->fpcr)); + return spufs_dump_emit(cprm, &ctx->csa.lscsa->fpcr, + sizeof(ctx->csa.lscsa->fpcr)); } static ssize_t @@ -535,7 +539,8 @@ spufs_fpcr_read(struct file *file, char __user * buffer, ret = spu_acquire_saved(ctx); if (ret) return ret; - ret = __spufs_fpcr_read(ctx, buffer, size, pos); + ret = simple_read_from_buffer(buffer, size, pos, &ctx->csa.lscsa->fpcr, + sizeof(ctx->csa.lscsa->fpcr)); spu_release_saved(ctx); return ret; } @@ -590,17 +595,12 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; - u32 mbox_data, __user *udata; + u32 mbox_data, __user *udata = (void __user *)buf; ssize_t count; if (len < 4) return -EINVAL; - if (!access_ok(buf, len)) - return -EFAULT; - - udata = (void __user *)buf; - count = spu_acquire(ctx); if (count) return count; @@ -616,7 +616,7 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf, * but still need to return the data we have * read successfully so far. */ - ret = __put_user(mbox_data, udata); + ret = put_user(mbox_data, udata); if (ret) { if (!count) count = -EFAULT; @@ -698,17 +698,12 @@ static ssize_t spufs_ibox_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; - u32 ibox_data, __user *udata; + u32 ibox_data, __user *udata = (void __user *)buf; ssize_t count; if (len < 4) return -EINVAL; - if (!access_ok(buf, len)) - return -EFAULT; - - udata = (void __user *)buf; - count = spu_acquire(ctx); if (count) goto out; @@ -727,7 +722,7 @@ static ssize_t spufs_ibox_read(struct file *file, char __user *buf, } /* if we can't write at all, return -EFAULT */ - count = __put_user(ibox_data, udata); + count = put_user(ibox_data, udata); if (count) goto out_unlock; @@ -741,7 +736,7 @@ static ssize_t spufs_ibox_read(struct file *file, char __user *buf, * but still need to return the data we have * read successfully so far. */ - ret = __put_user(ibox_data, udata); + ret = put_user(ibox_data, udata); if (ret) break; } @@ -836,17 +831,13 @@ static ssize_t spufs_wbox_write(struct file *file, const char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; - u32 wbox_data, __user *udata; + u32 wbox_data, __user *udata = (void __user *)buf; ssize_t count; if (len < 4) return -EINVAL; - udata = (void __user *)buf; - if (!access_ok(buf, len)) - return -EFAULT; - - if (__get_user(wbox_data, udata)) + if (get_user(wbox_data, udata)) return -EFAULT; count = spu_acquire(ctx); @@ -873,7 +864,7 @@ static ssize_t spufs_wbox_write(struct file *file, const char __user *buf, /* write as much as possible */ for (count = 4, udata++; (count + 4) <= len; count += 4, udata++) { int ret; - ret = __get_user(wbox_data, udata); + ret = get_user(wbox_data, udata); if (ret) break; @@ -967,28 +958,26 @@ spufs_signal1_release(struct inode *inode, struct file *file) return 0; } -static ssize_t __spufs_signal1_read(struct spu_context *ctx, char __user *buf, - size_t len, loff_t *pos) +static ssize_t spufs_signal1_dump(struct spu_context *ctx, + struct coredump_params *cprm) { - int ret = 0; - u32 data; + if (!ctx->csa.spu_chnlcnt_RW[3]) + return 0; + return spufs_dump_emit(cprm, &ctx->csa.spu_chnldata_RW[3], + sizeof(ctx->csa.spu_chnldata_RW[3])); +} - if (len < 4) +static ssize_t __spufs_signal1_read(struct spu_context *ctx, char __user *buf, + size_t len) +{ + if (len < sizeof(ctx->csa.spu_chnldata_RW[3])) return -EINVAL; - - if (ctx->csa.spu_chnlcnt_RW[3]) { - data = ctx->csa.spu_chnldata_RW[3]; - ret = 4; - } - - if (!ret) - goto out; - - if (copy_to_user(buf, &data, 4)) + if (!ctx->csa.spu_chnlcnt_RW[3]) + return 0; + if (copy_to_user(buf, &ctx->csa.spu_chnldata_RW[3], + sizeof(ctx->csa.spu_chnldata_RW[3]))) return -EFAULT; - -out: - return ret; + return sizeof(ctx->csa.spu_chnldata_RW[3]); } static ssize_t spufs_signal1_read(struct file *file, char __user *buf, @@ -1000,7 +989,7 @@ static ssize_t spufs_signal1_read(struct file *file, char __user *buf, ret = spu_acquire_saved(ctx); if (ret) return ret; - ret = __spufs_signal1_read(ctx, buf, len, pos); + ret = __spufs_signal1_read(ctx, buf, len); spu_release_saved(ctx); return ret; @@ -1104,28 +1093,26 @@ spufs_signal2_release(struct inode *inode, struct file *file) return 0; } -static ssize_t __spufs_signal2_read(struct spu_context *ctx, char __user *buf, - size_t len, loff_t *pos) +static ssize_t spufs_signal2_dump(struct spu_context *ctx, + struct coredump_params *cprm) { - int ret = 0; - u32 data; + if (!ctx->csa.spu_chnlcnt_RW[4]) + return 0; + return spufs_dump_emit(cprm, &ctx->csa.spu_chnldata_RW[4], + sizeof(ctx->csa.spu_chnldata_RW[4])); +} - if (len < 4) +static ssize_t __spufs_signal2_read(struct spu_context *ctx, char __user *buf, + size_t len) +{ + if (len < sizeof(ctx->csa.spu_chnldata_RW[4])) return -EINVAL; - - if (ctx->csa.spu_chnlcnt_RW[4]) { - data = ctx->csa.spu_chnldata_RW[4]; - ret = 4; - } - - if (!ret) - goto out; - - if (copy_to_user(buf, &data, 4)) + if (!ctx->csa.spu_chnlcnt_RW[4]) + return 0; + if (copy_to_user(buf, &ctx->csa.spu_chnldata_RW[4], + sizeof(ctx->csa.spu_chnldata_RW[4]))) return -EFAULT; - -out: - return ret; + return sizeof(ctx->csa.spu_chnldata_RW[4]); } static ssize_t spufs_signal2_read(struct file *file, char __user *buf, @@ -1137,7 +1124,7 @@ static ssize_t spufs_signal2_read(struct file *file, char __user *buf, ret = spu_acquire_saved(ctx); if (ret) return ret; - ret = __spufs_signal2_read(ctx, buf, len, pos); + ret = __spufs_signal2_read(ctx, buf, len); spu_release_saved(ctx); return ret; @@ -1961,38 +1948,36 @@ static const struct file_operations spufs_caps_fops = { .release = single_release, }; -static ssize_t __spufs_mbox_info_read(struct spu_context *ctx, - char __user *buf, size_t len, loff_t *pos) +static ssize_t spufs_mbox_info_dump(struct spu_context *ctx, + struct coredump_params *cprm) { - u32 data; - - /* EOF if there's no entry in the mbox */ if (!(ctx->csa.prob.mb_stat_R & 0x0000ff)) return 0; - - data = ctx->csa.prob.pu_mb_R; - - return simple_read_from_buffer(buf, len, pos, &data, sizeof data); + return spufs_dump_emit(cprm, &ctx->csa.prob.pu_mb_R, + sizeof(ctx->csa.prob.pu_mb_R)); } static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { - int ret; struct spu_context *ctx = file->private_data; - - if (!access_ok(buf, len)) - return -EFAULT; + u32 stat, data; + int ret; ret = spu_acquire_saved(ctx); if (ret) return ret; spin_lock(&ctx->csa.register_lock); - ret = __spufs_mbox_info_read(ctx, buf, len, pos); + stat = ctx->csa.prob.mb_stat_R; + data = ctx->csa.prob.pu_mb_R; spin_unlock(&ctx->csa.register_lock); spu_release_saved(ctx); - return ret; + /* EOF if there's no entry in the mbox */ + if (!(stat & 0x0000ff)) + return 0; + + return simple_read_from_buffer(buf, len, pos, &data, sizeof(data)); } static const struct file_operations spufs_mbox_info_fops = { @@ -2001,38 +1986,36 @@ static const struct file_operations spufs_mbox_info_fops = { .llseek = generic_file_llseek, }; -static ssize_t __spufs_ibox_info_read(struct spu_context *ctx, - char __user *buf, size_t len, loff_t *pos) +static ssize_t spufs_ibox_info_dump(struct spu_context *ctx, + struct coredump_params *cprm) { - u32 data; - - /* EOF if there's no entry in the ibox */ if (!(ctx->csa.prob.mb_stat_R & 0xff0000)) return 0; - - data = ctx->csa.priv2.puint_mb_R; - - return simple_read_from_buffer(buf, len, pos, &data, sizeof data); + return spufs_dump_emit(cprm, &ctx->csa.priv2.puint_mb_R, + sizeof(ctx->csa.priv2.puint_mb_R)); } static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; + u32 stat, data; int ret; - if (!access_ok(buf, len)) - return -EFAULT; - ret = spu_acquire_saved(ctx); if (ret) return ret; spin_lock(&ctx->csa.register_lock); - ret = __spufs_ibox_info_read(ctx, buf, len, pos); + stat = ctx->csa.prob.mb_stat_R; + data = ctx->csa.priv2.puint_mb_R; spin_unlock(&ctx->csa.register_lock); spu_release_saved(ctx); - return ret; + /* EOF if there's no entry in the ibox */ + if (!(stat & 0xff0000)) + return 0; + + return simple_read_from_buffer(buf, len, pos, &data, sizeof(data)); } static const struct file_operations spufs_ibox_info_fops = { @@ -2041,41 +2024,36 @@ static const struct file_operations spufs_ibox_info_fops = { .llseek = generic_file_llseek, }; -static ssize_t __spufs_wbox_info_read(struct spu_context *ctx, - char __user *buf, size_t len, loff_t *pos) +static size_t spufs_wbox_info_cnt(struct spu_context *ctx) { - int i, cnt; - u32 data[4]; - u32 wbox_stat; - - wbox_stat = ctx->csa.prob.mb_stat_R; - cnt = 4 - ((wbox_stat & 0x00ff00) >> 8); - for (i = 0; i < cnt; i++) { - data[i] = ctx->csa.spu_mailbox_data[i]; - } + return (4 - ((ctx->csa.prob.mb_stat_R & 0x00ff00) >> 8)) * sizeof(u32); +} - return simple_read_from_buffer(buf, len, pos, &data, - cnt * sizeof(u32)); +static ssize_t spufs_wbox_info_dump(struct spu_context *ctx, + struct coredump_params *cprm) +{ + return spufs_dump_emit(cprm, &ctx->csa.spu_mailbox_data, + spufs_wbox_info_cnt(ctx)); } static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; - int ret; - - if (!access_ok(buf, len)) - return -EFAULT; + u32 data[ARRAY_SIZE(ctx->csa.spu_mailbox_data)]; + int ret, count; ret = spu_acquire_saved(ctx); if (ret) return ret; spin_lock(&ctx->csa.register_lock); - ret = __spufs_wbox_info_read(ctx, buf, len, pos); + count = spufs_wbox_info_cnt(ctx); + memcpy(&data, &ctx->csa.spu_mailbox_data, sizeof(data)); spin_unlock(&ctx->csa.register_lock); spu_release_saved(ctx); - return ret; + return simple_read_from_buffer(buf, len, pos, &data, + count * sizeof(u32)); } static const struct file_operations spufs_wbox_info_fops = { @@ -2084,50 +2062,53 @@ static const struct file_operations spufs_wbox_info_fops = { .llseek = generic_file_llseek, }; -static ssize_t __spufs_dma_info_read(struct spu_context *ctx, - char __user *buf, size_t len, loff_t *pos) +static void spufs_get_dma_info(struct spu_context *ctx, + struct spu_dma_info *info) { - struct spu_dma_info info; - struct mfc_cq_sr *qp, *spuqp; int i; - info.dma_info_type = ctx->csa.priv2.spu_tag_status_query_RW; - info.dma_info_mask = ctx->csa.lscsa->tag_mask.slot[0]; - info.dma_info_status = ctx->csa.spu_chnldata_RW[24]; - info.dma_info_stall_and_notify = ctx->csa.spu_chnldata_RW[25]; - info.dma_info_atomic_command_status = ctx->csa.spu_chnldata_RW[27]; + info->dma_info_type = ctx->csa.priv2.spu_tag_status_query_RW; + info->dma_info_mask = ctx->csa.lscsa->tag_mask.slot[0]; + info->dma_info_status = ctx->csa.spu_chnldata_RW[24]; + info->dma_info_stall_and_notify = ctx->csa.spu_chnldata_RW[25]; + info->dma_info_atomic_command_status = ctx->csa.spu_chnldata_RW[27]; for (i = 0; i < 16; i++) { - qp = &info.dma_info_command_data[i]; - spuqp = &ctx->csa.priv2.spuq[i]; + struct mfc_cq_sr *qp = &info->dma_info_command_data[i]; + struct mfc_cq_sr *spuqp = &ctx->csa.priv2.spuq[i]; qp->mfc_cq_data0_RW = spuqp->mfc_cq_data0_RW; qp->mfc_cq_data1_RW = spuqp->mfc_cq_data1_RW; qp->mfc_cq_data2_RW = spuqp->mfc_cq_data2_RW; qp->mfc_cq_data3_RW = spuqp->mfc_cq_data3_RW; } +} - return simple_read_from_buffer(buf, len, pos, &info, - sizeof info); +static ssize_t spufs_dma_info_dump(struct spu_context *ctx, + struct coredump_params *cprm) +{ + struct spu_dma_info info; + + spufs_get_dma_info(ctx, &info); + return spufs_dump_emit(cprm, &info, sizeof(info)); } static ssize_t spufs_dma_info_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; + struct spu_dma_info info; int ret; - if (!access_ok(buf, len)) - return -EFAULT; - ret = spu_acquire_saved(ctx); if (ret) return ret; spin_lock(&ctx->csa.register_lock); - ret = __spufs_dma_info_read(ctx, buf, len, pos); + spufs_get_dma_info(ctx, &info); spin_unlock(&ctx->csa.register_lock); spu_release_saved(ctx); - return ret; + return simple_read_from_buffer(buf, len, pos, &info, + sizeof(info)); } static const struct file_operations spufs_dma_info_fops = { @@ -2136,52 +2117,55 @@ static const struct file_operations spufs_dma_info_fops = { .llseek = no_llseek, }; -static ssize_t __spufs_proxydma_info_read(struct spu_context *ctx, - char __user *buf, size_t len, loff_t *pos) +static void spufs_get_proxydma_info(struct spu_context *ctx, + struct spu_proxydma_info *info) { - struct spu_proxydma_info info; - struct mfc_cq_sr *qp, *puqp; - int ret = sizeof info; int i; - if (len < ret) - return -EINVAL; - - if (!access_ok(buf, len)) - return -EFAULT; + info->proxydma_info_type = ctx->csa.prob.dma_querytype_RW; + info->proxydma_info_mask = ctx->csa.prob.dma_querymask_RW; + info->proxydma_info_status = ctx->csa.prob.dma_tagstatus_R; - info.proxydma_info_type = ctx->csa.prob.dma_querytype_RW; - info.proxydma_info_mask = ctx->csa.prob.dma_querymask_RW; - info.proxydma_info_status = ctx->csa.prob.dma_tagstatus_R; for (i = 0; i < 8; i++) { - qp = &info.proxydma_info_command_data[i]; - puqp = &ctx->csa.priv2.puq[i]; + struct mfc_cq_sr *qp = &info->proxydma_info_command_data[i]; + struct mfc_cq_sr *puqp = &ctx->csa.priv2.puq[i]; qp->mfc_cq_data0_RW = puqp->mfc_cq_data0_RW; qp->mfc_cq_data1_RW = puqp->mfc_cq_data1_RW; qp->mfc_cq_data2_RW = puqp->mfc_cq_data2_RW; qp->mfc_cq_data3_RW = puqp->mfc_cq_data3_RW; } +} - return simple_read_from_buffer(buf, len, pos, &info, - sizeof info); +static ssize_t spufs_proxydma_info_dump(struct spu_context *ctx, + struct coredump_params *cprm) +{ + struct spu_proxydma_info info; + + spufs_get_proxydma_info(ctx, &info); + return spufs_dump_emit(cprm, &info, sizeof(info)); } static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf, size_t len, loff_t *pos) { struct spu_context *ctx = file->private_data; + struct spu_proxydma_info info; int ret; + if (len < sizeof(info)) + return -EINVAL; + ret = spu_acquire_saved(ctx); if (ret) return ret; spin_lock(&ctx->csa.register_lock); - ret = __spufs_proxydma_info_read(ctx, buf, len, pos); + spufs_get_proxydma_info(ctx, &info); spin_unlock(&ctx->csa.register_lock); spu_release_saved(ctx); - return ret; + return simple_read_from_buffer(buf, len, pos, &info, + sizeof(info)); } static const struct file_operations spufs_proxydma_info_fops = { @@ -2625,23 +2609,23 @@ const struct spufs_tree_descr spufs_dir_debug_contents[] = { }; const struct spufs_coredump_reader spufs_coredump_read[] = { - { "regs", __spufs_regs_read, NULL, sizeof(struct spu_reg128[128])}, - { "fpcr", __spufs_fpcr_read, NULL, sizeof(struct spu_reg128) }, + { "regs", spufs_regs_dump, NULL, sizeof(struct spu_reg128[128])}, + { "fpcr", spufs_fpcr_dump, NULL, sizeof(struct spu_reg128) }, { "lslr", NULL, spufs_lslr_get, 19 }, { "decr", NULL, spufs_decr_get, 19 }, { "decr_status", NULL, spufs_decr_status_get, 19 }, - { "mem", __spufs_mem_read, NULL, LS_SIZE, }, - { "signal1", __spufs_signal1_read, NULL, sizeof(u32) }, + { "mem", spufs_mem_dump, NULL, LS_SIZE, }, + { "signal1", spufs_signal1_dump, NULL, sizeof(u32) }, { "signal1_type", NULL, spufs_signal1_type_get, 19 }, - { "signal2", __spufs_signal2_read, NULL, sizeof(u32) }, + { "signal2", spufs_signal2_dump, NULL, sizeof(u32) }, { "signal2_type", NULL, spufs_signal2_type_get, 19 }, { "event_mask", NULL, spufs_event_mask_get, 19 }, { "event_status", NULL, spufs_event_status_get, 19 }, - { "mbox_info", __spufs_mbox_info_read, NULL, sizeof(u32) }, - { "ibox_info", __spufs_ibox_info_read, NULL, sizeof(u32) }, - { "wbox_info", __spufs_wbox_info_read, NULL, 4 * sizeof(u32)}, - { "dma_info", __spufs_dma_info_read, NULL, sizeof(struct spu_dma_info)}, - { "proxydma_info", __spufs_proxydma_info_read, + { "mbox_info", spufs_mbox_info_dump, NULL, sizeof(u32) }, + { "ibox_info", spufs_ibox_info_dump, NULL, sizeof(u32) }, + { "wbox_info", spufs_wbox_info_dump, NULL, 4 * sizeof(u32)}, + { "dma_info", spufs_dma_info_dump, NULL, sizeof(struct spu_dma_info)}, + { "proxydma_info", spufs_proxydma_info_dump, NULL, sizeof(struct spu_proxydma_info)}, { "object-id", NULL, spufs_object_id_get, 19 }, { "npc", NULL, spufs_npc_get, 19 }, |