MIPS: Loongson64: Rename CPU TYPES

CPU_LOONGSON2 -> CPU_LOONGSON2EF
CPU_LOONGSON3 -> CPU_LOONGSON64

As newer loongson-2 products (2G/2H/2K1000) can share kernel
implementation with loongson-3 while 2E/2F are less similar with
other LOONGSON64 products.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: chenhc@lemote.com
Cc: paul.burton@mips.com

4 files changed, 22 insertions, 22 deletions

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 378cbb02dcdd..9d82cb9ced55 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -324,7 +324,7 @@ static void r4k_blast_icache_page_setup(void)
 		r4k_blast_icache_page = (void *)cache_noop;
 	else if (ic_lsize == 16)
 		r4k_blast_icache_page = blast_icache16_page;
-	else if (ic_lsize == 32 && current_cpu_type() == CPU_LOONGSON2)
+	else if (ic_lsize == 32 && current_cpu_type() == CPU_LOONGSON2EF)
 		r4k_blast_icache_page = loongson2_blast_icache32_page;
 	else if (ic_lsize == 32)
 		r4k_blast_icache_page = blast_icache32_page;
@@ -373,7 +373,7 @@ static void r4k_blast_icache_page_indexed_setup(void)
 		else if (TX49XX_ICACHE_INDEX_INV_WAR)
 			r4k_blast_icache_page_indexed =
 				tx49_blast_icache32_page_indexed;
-		else if (current_cpu_type() == CPU_LOONGSON2)
+		else if (current_cpu_type() == CPU_LOONGSON2EF)
 			r4k_blast_icache_page_indexed =
 				loongson2_blast_icache32_page_indexed;
 		else
@@ -399,7 +399,7 @@ static void r4k_blast_icache_setup(void)
 			r4k_blast_icache = blast_r4600_v1_icache32;
 		else if (TX49XX_ICACHE_INDEX_INV_WAR)
 			r4k_blast_icache = tx49_blast_icache32;
-		else if (current_cpu_type() == CPU_LOONGSON2)
+		else if (current_cpu_type() == CPU_LOONGSON2EF)
 			r4k_blast_icache = loongson2_blast_icache32;
 		else
 			r4k_blast_icache = blast_icache32;
@@ -469,7 +469,7 @@ static void r4k_blast_scache_node_setup(void)
 {
 	unsigned long sc_lsize = cpu_scache_line_size();
 
-	if (current_cpu_type() != CPU_LOONGSON3)
+	if (current_cpu_type() != CPU_LOONGSON64)
 		r4k_blast_scache_node = (void *)cache_noop;
 	else if (sc_lsize == 16)
 		r4k_blast_scache_node = blast_scache16_node;
@@ -484,7 +484,7 @@ static void r4k_blast_scache_node_setup(void)
 static inline void local_r4k___flush_cache_all(void * args)
 {
 	switch (current_cpu_type()) {
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 	case CPU_R4000SC:
 	case CPU_R4000MC:
 	case CPU_R4400SC:
@@ -501,7 +501,7 @@ static inline void local_r4k___flush_cache_all(void * args)
 		r4k_blast_scache();
 		break;
 
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON64:
 		/* Use get_ebase_cpunum() for both NUMA=y/n */
 		r4k_blast_scache_node(get_ebase_cpunum() >> 2);
 		break;
@@ -774,7 +774,7 @@ static inline void __local_r4k_flush_icache_range(unsigned long start,
 		r4k_blast_icache();
 	else {
 		switch (boot_cpu_type()) {
-		case CPU_LOONGSON2:
+		case CPU_LOONGSON2EF:
 			protected_loongson2_blast_icache_range(start, end);
 			break;
 
@@ -867,7 +867,7 @@ static void r4k_dma_cache_wback_inv(unsigned long addr, unsigned long size)
 	preempt_disable();
 	if (cpu_has_inclusive_pcaches) {
 		if (size >= scache_size) {
-			if (current_cpu_type() != CPU_LOONGSON3)
+			if (current_cpu_type() != CPU_LOONGSON64)
 				r4k_blast_scache();
 			else
 				r4k_blast_scache_node(pa_to_nid(addr));
@@ -908,7 +908,7 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
 	preempt_disable();
 	if (cpu_has_inclusive_pcaches) {
 		if (size >= scache_size) {
-			if (current_cpu_type() != CPU_LOONGSON3)
+			if (current_cpu_type() != CPU_LOONGSON64)
 				r4k_blast_scache();
 			else
 				r4k_blast_scache_node(pa_to_nid(addr));
@@ -1228,7 +1228,7 @@ static void probe_pcache(void)
 		c->options |= MIPS_CPU_PREFETCH;
 		break;
 
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));
 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);
 		if (prid & 0x3)
@@ -1246,7 +1246,7 @@ static void probe_pcache(void)
 		c->dcache.waybit = 0;
 		break;
 
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON64:
 		config1 = read_c0_config1();
 		lsize = (config1 >> 19) & 7;
 		if (lsize)
@@ -1457,7 +1457,7 @@ static void probe_pcache(void)
 		c->dcache.flags &= ~MIPS_CACHE_ALIASES;
 		break;
 
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		/*
 		 * LOONGSON2 has 4 way icache, but when using indexed cache op,
 		 * one op will act on all 4 ways
@@ -1483,7 +1483,7 @@ static void probe_vcache(void)
 	struct cpuinfo_mips *c = &current_cpu_data;
 	unsigned int config2, lsize;
 
-	if (current_cpu_type() != CPU_LOONGSON3)
+	if (current_cpu_type() != CPU_LOONGSON64)
 		return;
 
 	config2 = read_c0_config2();
@@ -1658,11 +1658,11 @@ static void setup_scache(void)
 #endif
 		return;
 
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		loongson2_sc_init();
 		return;
 
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON64:
 		loongson3_sc_init();
 		return;
 
@@ -1931,7 +1931,7 @@ void r4k_cache_init(void)
 		/* Optimization: an L2 flush implicitly flushes the L1 */
 		current_cpu_data.options |= MIPS_CPU_INCLUSIVE_CACHES;
 		break;
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON64:
 		/* Loongson-3 maintains cache coherency by hardware */
 		__flush_cache_all	= cache_noop;
 		__flush_cache_vmap	= cache_noop;
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index 56e4f8bffd4c..c5578897a4fa 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -187,7 +187,7 @@ static void set_prefetch_parameters(void)
 			}
 			break;
 
-		case CPU_LOONGSON3:
+		case CPU_LOONGSON64:
 			/* Loongson-3 only support the Pref_Load/Pref_Store. */
 			pref_bias_clear_store = 128;
 			pref_bias_copy_load = 128;
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index c13e46ced425..83b450ddbbc2 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -35,10 +35,10 @@ extern void build_tlb_refill_handler(void);
 static inline void flush_micro_tlb(void)
 {
 	switch (current_cpu_type()) {
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		write_c0_diag(LOONGSON_DIAG_ITLB);
 		break;
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON64:
 		write_c0_diag(LOONGSON_DIAG_ITLB | LOONGSON_DIAG_DTLB);
 		break;
 	default:
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index e01cb33bfa1a..b963209bec02 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -571,8 +571,8 @@ void build_tlb_write_entry(u32 **p, struct uasm_label **l,
 	case CPU_BMIPS4350:
 	case CPU_BMIPS4380:
 	case CPU_BMIPS5000:
-	case CPU_LOONGSON2:
-	case CPU_LOONGSON3:
+	case CPU_LOONGSON2EF:
+	case CPU_LOONGSON64:
 	case CPU_R5500:
 		if (m4kc_tlbp_war())
 			uasm_i_nop(p);
@@ -1370,7 +1370,7 @@ static void build_r4000_tlb_refill_handler(void)
 	switch (boot_cpu_type()) {
 	default:
 		if (sizeof(long) == 4) {
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		/* Loongson2 ebase is different than r4k, we have more space */
 			if ((p - tlb_handler) > 64)
 				panic("TLB refill handler space exceeded");