diff options
Diffstat (limited to 'arch/mips/loongson64')
| -rw-r--r-- | arch/mips/loongson64/cop2-ex.c | 24 | ||||
| -rw-r--r-- | arch/mips/loongson64/dma.c | 4 |
2 files changed, 10 insertions, 18 deletions
diff --git a/arch/mips/loongson64/cop2-ex.c b/arch/mips/loongson64/cop2-ex.c index f130f62129b8..00055d4b6042 100644 --- a/arch/mips/loongson64/cop2-ex.c +++ b/arch/mips/loongson64/cop2-ex.c @@ -95,10 +95,8 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, if (res) goto fault; - set_fpr64(current->thread.fpu.fpr, - insn.loongson3_lswc2_format.rt, value); - set_fpr64(current->thread.fpu.fpr, - insn.loongson3_lswc2_format.rq, value_next); + set_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lswc2_format.rt], 0, value); + set_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lswc2_format.rq], 0, value_next); compute_return_epc(regs); own_fpu(1); } @@ -130,15 +128,13 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, goto sigbus; lose_fpu(1); - value_next = get_fpr64(current->thread.fpu.fpr, - insn.loongson3_lswc2_format.rq); + value_next = get_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lswc2_format.rq], 0); StoreDW(addr + 8, value_next, res); if (res) goto fault; - value = get_fpr64(current->thread.fpu.fpr, - insn.loongson3_lswc2_format.rt); + value = get_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lswc2_format.rt], 0); StoreDW(addr, value, res); if (res) @@ -204,8 +200,7 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, if (res) goto fault; - set_fpr64(current->thread.fpu.fpr, - insn.loongson3_lsdc2_format.rt, value); + set_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lsdc2_format.rt], 0, value); compute_return_epc(regs); own_fpu(1); @@ -221,8 +216,7 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, if (res) goto fault; - set_fpr64(current->thread.fpu.fpr, - insn.loongson3_lsdc2_format.rt, value); + set_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lsdc2_format.rt], 0, value); compute_return_epc(regs); own_fpu(1); break; @@ -286,8 +280,7 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, goto sigbus; lose_fpu(1); - value = get_fpr64(current->thread.fpu.fpr, - insn.loongson3_lsdc2_format.rt); + value = get_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lsdc2_format.rt], 0); StoreW(addr, value, res); if (res) @@ -305,8 +298,7 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, goto sigbus; lose_fpu(1); - value = get_fpr64(current->thread.fpu.fpr, - insn.loongson3_lsdc2_format.rt); + value = get_fpr64(¤t->thread.fpu.fpr[insn.loongson3_lsdc2_format.rt], 0); StoreDW(addr, value, res); if (res) diff --git a/arch/mips/loongson64/dma.c b/arch/mips/loongson64/dma.c index dbfe6e82fddd..364f2f27c872 100644 --- a/arch/mips/loongson64/dma.c +++ b/arch/mips/loongson64/dma.c @@ -4,7 +4,7 @@ #include <linux/swiotlb.h> #include <boot_param.h> -dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) +dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) { /* We extract 2bit node id (bit 44~47, only bit 44~45 used now) from * Loongson-3's 48bit address space and embed it into 40bit */ @@ -13,7 +13,7 @@ dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) return ((nid << 44) ^ paddr) | (nid << node_id_offset); } -phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr) +phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr) { /* We extract 2bit node id (bit 44~47, only bit 44~45 used now) from * Loongson-3's 48bit address space and embed it into 40bit */ |