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-rw-r--r--arch/mips/include/asm/dma-mapping.h11
-rw-r--r--arch/mips/include/asm/fixmap.h4
-rw-r--r--arch/mips/include/asm/gcmpregs.h18
-rw-r--r--arch/mips/include/asm/gic.h188
-rw-r--r--arch/mips/include/asm/mach-ar7/ar7.h3
-rw-r--r--arch/mips/include/asm/mach-au1x00/gpio-au1000.h2
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h6
-rw-r--r--arch/mips/include/asm/mach-ip27/topology.h4
-rw-r--r--arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h3
-rw-r--r--arch/mips/include/asm/mman.h1
-rw-r--r--arch/mips/include/asm/mmu_context.h13
-rw-r--r--arch/mips/include/asm/setup.h2
-rw-r--r--arch/mips/include/asm/smtc_ipi.h1
-rw-r--r--arch/mips/include/asm/spram.h10
-rw-r--r--arch/mips/include/asm/system.h15
-rw-r--r--arch/mips/include/asm/thread_info.h9
16 files changed, 72 insertions, 218 deletions
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index d16afddb09a9..664ba53dc32a 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -3,6 +3,7 @@
3 3
4#include <asm/scatterlist.h> 4#include <asm/scatterlist.h>
5#include <asm/cache.h> 5#include <asm/cache.h>
6#include <asm-generic/dma-coherent.h>
6 7
7void *dma_alloc_noncoherent(struct device *dev, size_t size, 8void *dma_alloc_noncoherent(struct device *dev, size_t size,
8 dma_addr_t *dma_handle, gfp_t flag); 9 dma_addr_t *dma_handle, gfp_t flag);
@@ -73,14 +74,4 @@ extern int dma_is_consistent(struct device *dev, dma_addr_t dma_addr);
73extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size, 74extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
74 enum dma_data_direction direction); 75 enum dma_data_direction direction);
75 76
76#if 0
77#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
78
79extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
80 dma_addr_t device_addr, size_t size, int flags);
81extern void dma_release_declared_memory(struct device *dev);
82extern void * dma_mark_declared_memory_occupied(struct device *dev,
83 dma_addr_t device_addr, size_t size);
84#endif
85
86#endif /* _ASM_DMA_MAPPING_H */ 77#endif /* _ASM_DMA_MAPPING_H */
diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h
index efeddc8db8b1..0b89b83e2055 100644
--- a/arch/mips/include/asm/fixmap.h
+++ b/arch/mips/include/asm/fixmap.h
@@ -48,9 +48,9 @@ enum fixed_addresses {
48#define FIX_N_COLOURS 8 48#define FIX_N_COLOURS 8
49 FIX_CMAP_BEGIN, 49 FIX_CMAP_BEGIN,
50#ifdef CONFIG_MIPS_MT_SMTC 50#ifdef CONFIG_MIPS_MT_SMTC
51 FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS), 51 FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS * 2),
52#else 52#else
53 FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS, 53 FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * 2),
54#endif 54#endif
55#ifdef CONFIG_HIGHMEM 55#ifdef CONFIG_HIGHMEM
56 /* reserved pte's for temporary kernel mappings */ 56 /* reserved pte's for temporary kernel mappings */
diff --git a/arch/mips/include/asm/gcmpregs.h b/arch/mips/include/asm/gcmpregs.h
index 36fd969d64d6..c0cf76a2ca89 100644
--- a/arch/mips/include/asm/gcmpregs.h
+++ b/arch/mips/include/asm/gcmpregs.h
@@ -19,15 +19,20 @@
19#define GCMP_GDB_OFS 0x8000 /* Global Debug Block */ 19#define GCMP_GDB_OFS 0x8000 /* Global Debug Block */
20 20
21/* Offsets to individual GCMP registers from GCMP base */ 21/* Offsets to individual GCMP registers from GCMP base */
22#define GCMPOFS(block, tag, reg) (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS) 22#define GCMPOFS(block, tag, reg) \
23 (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS)
24#define GCMPOFSn(block, tag, reg, n) \
25 (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS(n))
23 26
24#define GCMPGCBOFS(reg) GCMPOFS(GCB, GCB, reg) 27#define GCMPGCBOFS(reg) GCMPOFS(GCB, GCB, reg)
28#define GCMPGCBOFSn(reg, n) GCMPOFSn(GCB, GCB, reg, n)
25#define GCMPCLCBOFS(reg) GCMPOFS(CLCB, CCB, reg) 29#define GCMPCLCBOFS(reg) GCMPOFS(CLCB, CCB, reg)
26#define GCMPCOCBOFS(reg) GCMPOFS(COCB, CCB, reg) 30#define GCMPCOCBOFS(reg) GCMPOFS(COCB, CCB, reg)
27#define GCMPGDBOFS(reg) GCMPOFS(GDB, GDB, reg) 31#define GCMPGDBOFS(reg) GCMPOFS(GDB, GDB, reg)
28 32
29/* GCMP register access */ 33/* GCMP register access */
30#define GCMPGCB(reg) REGP(_gcmp_base, GCMPGCBOFS(reg)) 34#define GCMPGCB(reg) REGP(_gcmp_base, GCMPGCBOFS(reg))
35#define GCMPGCBn(reg, n) REGP(_gcmp_base, GCMPGCBOFSn(reg, n))
31#define GCMPCLCB(reg) REGP(_gcmp_base, GCMPCLCBOFS(reg)) 36#define GCMPCLCB(reg) REGP(_gcmp_base, GCMPCLCBOFS(reg))
32#define GCMPCOCB(reg) REGP(_gcmp_base, GCMPCOCBOFS(reg)) 37#define GCMPCOCB(reg) REGP(_gcmp_base, GCMPCOCBOFS(reg))
33#define GCMPGDB(reg) REGP(_gcmp_base, GCMPGDBOFS(reg)) 38#define GCMPGDB(reg) REGP(_gcmp_base, GCMPGDBOFS(reg))
@@ -49,10 +54,10 @@
49#define GCMP_GCB_GCMPB_GCMPBASE_MSK GCMPGCBMSK(GCMPB_GCMPBASE, 17) 54#define GCMP_GCB_GCMPB_GCMPBASE_MSK GCMPGCBMSK(GCMPB_GCMPBASE, 17)
50#define GCMP_GCB_GCMPB_CMDEFTGT_SHF 0 55#define GCMP_GCB_GCMPB_CMDEFTGT_SHF 0
51#define GCMP_GCB_GCMPB_CMDEFTGT_MSK GCMPGCBMSK(GCMPB_CMDEFTGT, 2) 56#define GCMP_GCB_GCMPB_CMDEFTGT_MSK GCMPGCBMSK(GCMPB_CMDEFTGT, 2)
52#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 0 57#define GCMP_GCB_GCMPB_CMDEFTGT_DISABLED 0
53#define GCMP_GCB_GCMPB_CMDEFTGT_MEM1 1 58#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 1
54#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2 59#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2
55#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3 60#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3
56#define GCMP_GCB_CCMC_OFS 0x0010 /* Global CM Control */ 61#define GCMP_GCB_CCMC_OFS 0x0010 /* Global CM Control */
57#define GCMP_GCB_GCSRAP_OFS 0x0020 /* Global CSR Access Privilege */ 62#define GCMP_GCB_GCSRAP_OFS 0x0020 /* Global CSR Access Privilege */
58#define GCMP_GCB_GCSRAP_CMACCESS_SHF 0 63#define GCMP_GCB_GCSRAP_CMACCESS_SHF 0
@@ -115,5 +120,6 @@
115#define GCMP_CCB_DBGGROUP_OFS 0x0100 /* DebugBreak Group */ 120#define GCMP_CCB_DBGGROUP_OFS 0x0100 /* DebugBreak Group */
116 121
117extern int __init gcmp_probe(unsigned long, unsigned long); 122extern int __init gcmp_probe(unsigned long, unsigned long);
118 123extern int __init gcmp_niocu(void);
124extern void __init gcmp_setregion(int, unsigned long, unsigned long, int);
119#endif /* _ASM_GCMPREGS_H */ 125#endif /* _ASM_GCMPREGS_H */
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index a8f57341f123..9b9436a4d816 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -12,7 +12,6 @@
12#define _ASM_GICREGS_H 12#define _ASM_GICREGS_H
13 13
14#undef GICISBYTELITTLEENDIAN 14#undef GICISBYTELITTLEENDIAN
15#define GICISWORDLITTLEENDIAN
16 15
17/* Constants */ 16/* Constants */
18#define GIC_POL_POS 1 17#define GIC_POL_POS 1
@@ -20,11 +19,7 @@
20#define GIC_TRIG_EDGE 1 19#define GIC_TRIG_EDGE 1
21#define GIC_TRIG_LEVEL 0 20#define GIC_TRIG_LEVEL 0
22 21
23#ifdef CONFIG_SMP
24#define GIC_NUM_INTRS (24 + NR_CPUS * 2) 22#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
25#else
26#define GIC_NUM_INTRS 32
27#endif
28 23
29#define MSK(n) ((1 << (n)) - 1) 24#define MSK(n) ((1 << (n)) - 1)
30#define REG32(addr) (*(volatile unsigned int *) (addr)) 25#define REG32(addr) (*(volatile unsigned int *) (addr))
@@ -70,13 +65,13 @@
70#define USM_VISIBLE_SECTION_SIZE 0x10000 65#define USM_VISIBLE_SECTION_SIZE 0x10000
71 66
72/* Register Map for Shared Section */ 67/* Register Map for Shared Section */
73#if defined(CONFIG_CPU_LITTLE_ENDIAN) || defined(GICISWORDLITTLEENDIAN)
74 68
75#define GIC_SH_CONFIG_OFS 0x0000 69#define GIC_SH_CONFIG_OFS 0x0000
76 70
77/* Shared Global Counter */ 71/* Shared Global Counter */
78#define GIC_SH_COUNTER_31_00_OFS 0x0010 72#define GIC_SH_COUNTER_31_00_OFS 0x0010
79#define GIC_SH_COUNTER_63_32_OFS 0x0014 73#define GIC_SH_COUNTER_63_32_OFS 0x0014
74#define GIC_SH_REVISIONID_OFS 0x0020
80 75
81/* Interrupt Polarity */ 76/* Interrupt Polarity */
82#define GIC_SH_POL_31_0_OFS 0x0100 77#define GIC_SH_POL_31_0_OFS 0x0100
@@ -164,24 +159,31 @@
164 (GIC_SH_INTR_MAP_TO_VPE_BASE_OFS + (32 * (intr)) + (((vpe) / 32) * 4)) 159 (GIC_SH_INTR_MAP_TO_VPE_BASE_OFS + (32 * (intr)) + (((vpe) / 32) * 4))
165#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32)) 160#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32))
166 161
162/* Convert an interrupt number to a byte offset/bit for multi-word registers */
163#define GIC_INTR_OFS(intr) (((intr) / 32)*4)
164#define GIC_INTR_BIT(intr) ((intr) % 32)
165
167/* Polarity : Reset Value is always 0 */ 166/* Polarity : Reset Value is always 0 */
168#define GIC_SH_SET_POLARITY_OFS 0x0100 167#define GIC_SH_SET_POLARITY_OFS 0x0100
169#define GIC_SET_POLARITY(intr, pol) \ 168#define GIC_SET_POLARITY(intr, pol) \
170 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + (((intr) / 32) * 4)), (pol) << ((intr) % 32)) 169 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + \
170 GIC_INTR_OFS(intr)), (pol) << GIC_INTR_BIT(intr))
171 171
172/* Triggering : Reset Value is always 0 */ 172/* Triggering : Reset Value is always 0 */
173#define GIC_SH_SET_TRIGGER_OFS 0x0180 173#define GIC_SH_SET_TRIGGER_OFS 0x0180
174#define GIC_SET_TRIGGER(intr, trig) \ 174#define GIC_SET_TRIGGER(intr, trig) \
175 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + (((intr) / 32) * 4)), (trig) << ((intr) % 32)) 175 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + \
176 GIC_INTR_OFS(intr)), (trig) << GIC_INTR_BIT(intr))
176 177
177/* Mask manipulation */ 178/* Mask manipulation */
178#define GIC_SH_SMASK_OFS 0x0380 179#define GIC_SH_SMASK_OFS 0x0380
179#define GIC_SET_INTR_MASK(intr, val) \ 180#define GIC_SET_INTR_MASK(intr) \
180 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + (((intr) / 32) * 4)), ((val) << ((intr) % 32))) 181 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + \
181 182 GIC_INTR_OFS(intr)), 1 << GIC_INTR_BIT(intr))
182#define GIC_SH_RMASK_OFS 0x0300 183#define GIC_SH_RMASK_OFS 0x0300
183#define GIC_CLR_INTR_MASK(intr, val) \ 184#define GIC_CLR_INTR_MASK(intr) \
184 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + (((intr) / 32) * 4)), ((val) << ((intr) % 32))) 185 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + \
186 GIC_INTR_OFS(intr)), 1 << GIC_INTR_BIT(intr))
185 187
186/* Register Map for Local Section */ 188/* Register Map for Local Section */
187#define GIC_VPE_CTL_OFS 0x0000 189#define GIC_VPE_CTL_OFS 0x0000
@@ -219,161 +221,6 @@
219#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000 221#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000
220#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004 222#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004
221 223
222#else /* CONFIG_CPU_BIG_ENDIAN */
223
224#define GIC_SH_CONFIG_OFS 0x0000
225
226/* Shared Global Counter */
227#define GIC_SH_COUNTER_31_00_OFS 0x0014
228#define GIC_SH_COUNTER_63_32_OFS 0x0010
229
230/* Interrupt Polarity */
231#define GIC_SH_POL_31_0_OFS 0x0104
232#define GIC_SH_POL_63_32_OFS 0x0100
233#define GIC_SH_POL_95_64_OFS 0x010c
234#define GIC_SH_POL_127_96_OFS 0x0108
235#define GIC_SH_POL_159_128_OFS 0x0114
236#define GIC_SH_POL_191_160_OFS 0x0110
237#define GIC_SH_POL_223_192_OFS 0x011c
238#define GIC_SH_POL_255_224_OFS 0x0118
239
240/* Edge/Level Triggering */
241#define GIC_SH_TRIG_31_0_OFS 0x0184
242#define GIC_SH_TRIG_63_32_OFS 0x0180
243#define GIC_SH_TRIG_95_64_OFS 0x018c
244#define GIC_SH_TRIG_127_96_OFS 0x0188
245#define GIC_SH_TRIG_159_128_OFS 0x0194
246#define GIC_SH_TRIG_191_160_OFS 0x0190
247#define GIC_SH_TRIG_223_192_OFS 0x019c
248#define GIC_SH_TRIG_255_224_OFS 0x0198
249
250/* Dual Edge Triggering */
251#define GIC_SH_DUAL_31_0_OFS 0x0204
252#define GIC_SH_DUAL_63_32_OFS 0x0200
253#define GIC_SH_DUAL_95_64_OFS 0x020c
254#define GIC_SH_DUAL_127_96_OFS 0x0208
255#define GIC_SH_DUAL_159_128_OFS 0x0214
256#define GIC_SH_DUAL_191_160_OFS 0x0210
257#define GIC_SH_DUAL_223_192_OFS 0x021c
258#define GIC_SH_DUAL_255_224_OFS 0x0218
259
260/* Set/Clear corresponding bit in Edge Detect Register */
261#define GIC_SH_WEDGE_OFS 0x0280
262
263/* Reset Mask - Disables Interrupt */
264#define GIC_SH_RMASK_31_0_OFS 0x0304
265#define GIC_SH_RMASK_63_32_OFS 0x0300
266#define GIC_SH_RMASK_95_64_OFS 0x030c
267#define GIC_SH_RMASK_127_96_OFS 0x0308
268#define GIC_SH_RMASK_159_128_OFS 0x0314
269#define GIC_SH_RMASK_191_160_OFS 0x0310
270#define GIC_SH_RMASK_223_192_OFS 0x031c
271#define GIC_SH_RMASK_255_224_OFS 0x0318
272
273/* Set Mask (WO) - Enables Interrupt */
274#define GIC_SH_SMASK_31_0_OFS 0x0384
275#define GIC_SH_SMASK_63_32_OFS 0x0380
276#define GIC_SH_SMASK_95_64_OFS 0x038c
277#define GIC_SH_SMASK_127_96_OFS 0x0388
278#define GIC_SH_SMASK_159_128_OFS 0x0394
279#define GIC_SH_SMASK_191_160_OFS 0x0390
280#define GIC_SH_SMASK_223_192_OFS 0x039c
281#define GIC_SH_SMASK_255_224_OFS 0x0398
282
283/* Global Interrupt Mask Register (RO) - Bit Set == Interrupt enabled */
284#define GIC_SH_MASK_31_0_OFS 0x0404
285#define GIC_SH_MASK_63_32_OFS 0x0400
286#define GIC_SH_MASK_95_64_OFS 0x040c
287#define GIC_SH_MASK_127_96_OFS 0x0408
288#define GIC_SH_MASK_159_128_OFS 0x0414
289#define GIC_SH_MASK_191_160_OFS 0x0410
290#define GIC_SH_MASK_223_192_OFS 0x041c
291#define GIC_SH_MASK_255_224_OFS 0x0418
292
293/* Pending Global Interrupts (RO) */
294#define GIC_SH_PEND_31_0_OFS 0x0484
295#define GIC_SH_PEND_63_32_OFS 0x0480
296#define GIC_SH_PEND_95_64_OFS 0x048c
297#define GIC_SH_PEND_127_96_OFS 0x0488
298#define GIC_SH_PEND_159_128_OFS 0x0494
299#define GIC_SH_PEND_191_160_OFS 0x0490
300#define GIC_SH_PEND_223_192_OFS 0x049c
301#define GIC_SH_PEND_255_224_OFS 0x0498
302
303#define GIC_SH_INTR_MAP_TO_PIN_BASE_OFS 0x0500
304
305/* Maps Interrupt X to a Pin */
306#define GIC_SH_MAP_TO_PIN(intr) \
307 (GIC_SH_INTR_MAP_TO_PIN_BASE_OFS + (4 * intr))
308
309#define GIC_SH_INTR_MAP_TO_VPE_BASE_OFS 0x2004
310
311/*
312 * Maps Interrupt X to a VPE. This is more complex than the LE case, as
313 * odd and even registers need to be transposed. It does work - trust me!
314 */
315#define GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe) \
316 (GIC_SH_INTR_MAP_TO_VPE_BASE_OFS + (32 * (intr)) + \
317 (((((vpe) / 32) ^ 1) - 1) * 4))
318#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32))
319
320/* Polarity */
321#define GIC_SH_SET_POLARITY_OFS 0x0100
322#define GIC_SET_POLARITY(intr, pol) \
323 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), (pol) << ((intr) % 32))
324
325/* Triggering */
326#define GIC_SH_SET_TRIGGER_OFS 0x0180
327#define GIC_SET_TRIGGER(intr, trig) \
328 GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), (trig) << ((intr) % 32))
329
330/* Mask manipulation */
331#define GIC_SH_SMASK_OFS 0x0380
332#define GIC_SET_INTR_MASK(intr, val) \
333 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))
334
335#define GIC_SH_RMASK_OFS 0x0300
336#define GIC_CLR_INTR_MASK(intr, val) \
337 GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))
338
339/* Register Map for Local Section */
340#define GIC_VPE_CTL_OFS 0x0000
341#define GIC_VPE_PEND_OFS 0x0004
342#define GIC_VPE_MASK_OFS 0x0008
343#define GIC_VPE_RMASK_OFS 0x000c
344#define GIC_VPE_SMASK_OFS 0x0010
345#define GIC_VPE_WD_MAP_OFS 0x0040
346#define GIC_VPE_COMPARE_MAP_OFS 0x0044
347#define GIC_VPE_TIMER_MAP_OFS 0x0048
348#define GIC_VPE_PERFCTR_MAP_OFS 0x0050
349#define GIC_VPE_SWINT0_MAP_OFS 0x0054
350#define GIC_VPE_SWINT1_MAP_OFS 0x0058
351#define GIC_VPE_OTHER_ADDR_OFS 0x0080
352#define GIC_VPE_WD_CONFIG0_OFS 0x0090
353#define GIC_VPE_WD_COUNT0_OFS 0x0094
354#define GIC_VPE_WD_INITIAL0_OFS 0x0098
355#define GIC_VPE_COMPARE_LO_OFS 0x00a4
356#define GIC_VPE_COMPARE_HI_OFS 0x00a0
357
358#define GIC_VPE_EIC_SHADOW_SET_BASE 0x0100
359#define GIC_VPE_EIC_SS(intr) \
360 (GIC_EIC_SHADOW_SET_BASE + (4 * intr))
361
362#define GIC_VPE_EIC_VEC_BASE 0x0800
363#define GIC_VPE_EIC_VEC(intr) \
364 (GIC_VPE_EIC_VEC_BASE + (4 * intr))
365
366#define GIC_VPE_TENABLE_NMI_OFS 0x1000
367#define GIC_VPE_TENABLE_YQ_OFS 0x1004
368#define GIC_VPE_TENABLE_INT_31_0_OFS 0x1080
369#define GIC_VPE_TENABLE_INT_63_32_OFS 0x1084
370
371/* User Mode Visible Section Register Map */
372#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0004
373#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0000
374
375#endif /* !LE */
376
377/* Masks */ 224/* Masks */
378#define GIC_SH_CONFIG_COUNTSTOP_SHF 28 225#define GIC_SH_CONFIG_COUNTSTOP_SHF 28
379#define GIC_SH_CONFIG_COUNTSTOP_MSK (MSK(1) << GIC_SH_CONFIG_COUNTSTOP_SHF) 226#define GIC_SH_CONFIG_COUNTSTOP_MSK (MSK(1) << GIC_SH_CONFIG_COUNTSTOP_SHF)
@@ -473,12 +320,13 @@ struct gic_intrmask_regs {
473 * in building ipi_map. 320 * in building ipi_map.
474 */ 321 */
475struct gic_intr_map { 322struct gic_intr_map {
476 unsigned int intrnum; /* Ext Intr Num */
477 unsigned int cpunum; /* Directed to this CPU */ 323 unsigned int cpunum; /* Directed to this CPU */
478 unsigned int pin; /* Directed to this Pin */ 324 unsigned int pin; /* Directed to this Pin */
479 unsigned int polarity; /* Polarity : +/- */ 325 unsigned int polarity; /* Polarity : +/- */
480 unsigned int trigtype; /* Trigger : Edge/Levl */ 326 unsigned int trigtype; /* Trigger : Edge/Levl */
481 unsigned int ipiflag; /* Is used for IPI ? */ 327 unsigned int flags; /* Misc flags */
328#define GIC_FLAG_IPI 0x01
329#define GIC_FLAG_TRANSPARENT 0x02
482}; 330};
483 331
484extern void gic_init(unsigned long gic_base_addr, 332extern void gic_init(unsigned long gic_base_addr,
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
index de71694614de..21cbbc706448 100644
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -78,6 +78,9 @@
78#define AR7_REF_CLOCK 25000000 78#define AR7_REF_CLOCK 25000000
79#define AR7_XTAL_CLOCK 24000000 79#define AR7_XTAL_CLOCK 24000000
80 80
81/* DCL */
82#define AR7_WDT_HW_ENA 0x10
83
81struct plat_cpmac_data { 84struct plat_cpmac_data {
82 int reset_bit; 85 int reset_bit;
83 int power_bit; 86 int power_bit;
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index feea00148b5d..91595fa89034 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -104,6 +104,8 @@ static inline int au1100_gpio2_to_irq(int gpio)
104 104
105 if ((gpio >= 8) && (gpio <= 15)) 105 if ((gpio >= 8) && (gpio <= 15))
106 return MAKE_IRQ(0, 29); /* shared GPIO208_215 */ 106 return MAKE_IRQ(0, 29); /* shared GPIO208_215 */
107
108 return -ENXIO;
107} 109}
108 110
109#ifdef CONFIG_SOC_AU1100 111#ifdef CONFIG_SOC_AU1100
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h
deleted file mode 100644
index bf348f573bbc..000000000000
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef BCM63XX_DEV_UART_H_
2#define BCM63XX_DEV_UART_H_
3
4int bcm63xx_uart_register(void);
5
6#endif /* BCM63XX_DEV_UART_H_ */
diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h
index f6837422fe65..09a59bcc1b07 100644
--- a/arch/mips/include/asm/mach-ip27/topology.h
+++ b/arch/mips/include/asm/mach-ip27/topology.h
@@ -44,8 +44,8 @@ extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
44 .busy_factor = 32, \ 44 .busy_factor = 32, \
45 .imbalance_pct = 125, \ 45 .imbalance_pct = 125, \
46 .cache_nice_tries = 1, \ 46 .cache_nice_tries = 1, \
47 .flags = SD_LOAD_BALANCE \ 47 .flags = SD_LOAD_BALANCE | \
48 | SD_BALANCE_EXEC \ 48 SD_BALANCE_EXEC, \
49 .last_balance = jiffies, \ 49 .last_balance = jiffies, \
50 .balance_interval = 1, \ 50 .balance_interval = 1, \
51 .nr_balance_failed = 0, \ 51 .nr_balance_failed = 0, \
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
index ce5b6e270e3f..9947e57c91de 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
@@ -29,7 +29,7 @@
29#define cpu_has_cache_cdex_p 0 29#define cpu_has_cache_cdex_p 0
30#define cpu_has_cache_cdex_s 0 30#define cpu_has_cache_cdex_s 0
31#define cpu_has_counter 1 31#define cpu_has_counter 1
32#define cpu_has_dc_aliases 1 32#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
33#define cpu_has_divec 0 33#define cpu_has_divec 0
34#define cpu_has_dsp 0 34#define cpu_has_dsp 0
35#define cpu_has_ejtag 0 35#define cpu_has_ejtag 0
@@ -54,6 +54,5 @@
54#define cpu_has_vce 0 54#define cpu_has_vce 0
55#define cpu_has_vtag_icache 0 55#define cpu_has_vtag_icache 0
56#define cpu_has_watch 1 56#define cpu_has_watch 1
57#define cpu_icache_snoops_remote_store 1
58 57
59#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */ 58#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mman.h b/arch/mips/include/asm/mman.h
index a2250f390a29..c892bfb3e2c1 100644
--- a/arch/mips/include/asm/mman.h
+++ b/arch/mips/include/asm/mman.h
@@ -75,6 +75,7 @@
75 75
76#define MADV_MERGEABLE 12 /* KSM may merge identical pages */ 76#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
77#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ 77#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
78#define MADV_HWPOISON 100 /* poison a page for testing */
78 79
79/* compatibility flags */ 80/* compatibility flags */
80#define MAP_FILE 0 81#define MAP_FILE 0
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h
index d9743536a621..6083db586500 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -16,6 +16,7 @@
16#include <linux/smp.h> 16#include <linux/smp.h>
17#include <linux/slab.h> 17#include <linux/slab.h>
18#include <asm/cacheflush.h> 18#include <asm/cacheflush.h>
19#include <asm/hazards.h>
19#include <asm/tlbflush.h> 20#include <asm/tlbflush.h>
20#ifdef CONFIG_MIPS_MT_SMTC 21#ifdef CONFIG_MIPS_MT_SMTC
21#include <asm/mipsmtregs.h> 22#include <asm/mipsmtregs.h>
@@ -36,11 +37,13 @@ extern unsigned long pgd_current[];
36#ifdef CONFIG_32BIT 37#ifdef CONFIG_32BIT
37#define TLBMISS_HANDLER_SETUP() \ 38#define TLBMISS_HANDLER_SETUP() \
38 write_c0_context((unsigned long) smp_processor_id() << 25); \ 39 write_c0_context((unsigned long) smp_processor_id() << 25); \
40 back_to_back_c0_hazard(); \
39 TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir) 41 TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
40#endif 42#endif
41#ifdef CONFIG_64BIT 43#ifdef CONFIG_64BIT
42#define TLBMISS_HANDLER_SETUP() \ 44#define TLBMISS_HANDLER_SETUP() \
43 write_c0_context((unsigned long) smp_processor_id() << 26); \ 45 write_c0_context((unsigned long) smp_processor_id() << 26); \
46 back_to_back_c0_hazard(); \
44 TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir) 47 TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
45#endif 48#endif
46 49
@@ -165,12 +168,12 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
165 * having ASID_MASK smaller than the hardware maximum, 168 * having ASID_MASK smaller than the hardware maximum,
166 * make sure no "soft" bits become "hard"... 169 * make sure no "soft" bits become "hard"...
167 */ 170 */
168 write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) 171 write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
169 | (cpu_context(cpu, next) & ASID_MASK)); 172 cpu_asid(cpu, next));
170 ehb(); /* Make sure it propagates to TCStatus */ 173 ehb(); /* Make sure it propagates to TCStatus */
171 evpe(mtflags); 174 evpe(mtflags);
172#else 175#else
173 write_c0_entryhi(cpu_context(cpu, next)); 176 write_c0_entryhi(cpu_asid(cpu, next));
174#endif /* CONFIG_MIPS_MT_SMTC */ 177#endif /* CONFIG_MIPS_MT_SMTC */
175 TLBMISS_HANDLER_SETUP_PGD(next->pgd); 178 TLBMISS_HANDLER_SETUP_PGD(next->pgd);
176 179
@@ -226,11 +229,11 @@ activate_mm(struct mm_struct *prev, struct mm_struct *next)
226 } 229 }
227 /* See comments for similar code above */ 230 /* See comments for similar code above */
228 write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) | 231 write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
229 (cpu_context(cpu, next) & ASID_MASK)); 232 cpu_asid(cpu, next));
230 ehb(); /* Make sure it propagates to TCStatus */ 233 ehb(); /* Make sure it propagates to TCStatus */
231 evpe(mtflags); 234 evpe(mtflags);
232#else 235#else
233 write_c0_entryhi(cpu_context(cpu, next)); 236 write_c0_entryhi(cpu_asid(cpu, next));
234#endif /* CONFIG_MIPS_MT_SMTC */ 237#endif /* CONFIG_MIPS_MT_SMTC */
235 TLBMISS_HANDLER_SETUP_PGD(next->pgd); 238 TLBMISS_HANDLER_SETUP_PGD(next->pgd);
236 239
diff --git a/arch/mips/include/asm/setup.h b/arch/mips/include/asm/setup.h
index e600cedda976..50511aac04e9 100644
--- a/arch/mips/include/asm/setup.h
+++ b/arch/mips/include/asm/setup.h
@@ -1,7 +1,7 @@
1#ifndef _MIPS_SETUP_H 1#ifndef _MIPS_SETUP_H
2#define _MIPS_SETUP_H 2#define _MIPS_SETUP_H
3 3
4#define COMMAND_LINE_SIZE 256 4#define COMMAND_LINE_SIZE 4096
5 5
6#ifdef __KERNEL__ 6#ifdef __KERNEL__
7extern void setup_early_printk(void); 7extern void setup_early_printk(void);
diff --git a/arch/mips/include/asm/smtc_ipi.h b/arch/mips/include/asm/smtc_ipi.h
index 8ce517574340..15278dbd7e79 100644
--- a/arch/mips/include/asm/smtc_ipi.h
+++ b/arch/mips/include/asm/smtc_ipi.h
@@ -45,6 +45,7 @@ struct smtc_ipi_q {
45 spinlock_t lock; 45 spinlock_t lock;
46 struct smtc_ipi *tail; 46 struct smtc_ipi *tail;
47 int depth; 47 int depth;
48 int resched_flag; /* reschedule already queued */
48}; 49};
49 50
50static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p) 51static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
diff --git a/arch/mips/include/asm/spram.h b/arch/mips/include/asm/spram.h
new file mode 100644
index 000000000000..0b89006e4907
--- /dev/null
+++ b/arch/mips/include/asm/spram.h
@@ -0,0 +1,10 @@
1#ifndef _MIPS_SPRAM_H
2#define _MIPS_SPRAM_H
3
4#ifdef CONFIG_CPU_MIPSR2
5extern __init void spram_config(void);
6#else
7static inline void spram_config(void) { };
8#endif /* CONFIG_CPU_MIPSR2 */
9
10#endif /* _MIPS_SPRAM_H */
diff --git a/arch/mips/include/asm/system.h b/arch/mips/include/asm/system.h
index fcf5f98d90cc..83b5509e09e8 100644
--- a/arch/mips/include/asm/system.h
+++ b/arch/mips/include/asm/system.h
@@ -12,6 +12,7 @@
12#ifndef _ASM_SYSTEM_H 12#ifndef _ASM_SYSTEM_H
13#define _ASM_SYSTEM_H 13#define _ASM_SYSTEM_H
14 14
15#include <linux/kernel.h>
15#include <linux/types.h> 16#include <linux/types.h>
16#include <linux/irqflags.h> 17#include <linux/irqflags.h>
17 18
@@ -193,10 +194,6 @@ extern __u64 __xchg_u64_unsupported_on_32bit_kernels(volatile __u64 * m, __u64 v
193#define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels 194#define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels
194#endif 195#endif
195 196
196/* This function doesn't exist, so you'll get a linker error
197 if something tries to do an invalid xchg(). */
198extern void __xchg_called_with_bad_pointer(void);
199
200static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) 197static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
201{ 198{
202 switch (size) { 199 switch (size) {
@@ -205,11 +202,17 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
205 case 8: 202 case 8:
206 return __xchg_u64(ptr, x); 203 return __xchg_u64(ptr, x);
207 } 204 }
208 __xchg_called_with_bad_pointer(); 205
209 return x; 206 return x;
210} 207}
211 208
212#define xchg(ptr, x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) 209#define xchg(ptr, x) \
210({ \
211 BUILD_BUG_ON(sizeof(*(ptr)) & ~0xc); \
212 \
213 ((__typeof__(*(ptr))) \
214 __xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))); \
215})
213 216
214extern void set_handler(unsigned long offset, void *addr, unsigned long len); 217extern void set_handler(unsigned long offset, void *addr, unsigned long len);
215extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len); 218extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 01cc1630b66c..845da2107ed1 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -86,14 +86,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
86#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR 86#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
87 87
88#ifdef CONFIG_DEBUG_STACK_USAGE 88#ifdef CONFIG_DEBUG_STACK_USAGE
89#define alloc_thread_info(tsk) \ 89#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL)
90({ \
91 struct thread_info *ret; \
92 \
93 ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \
94 \
95 ret; \
96})
97#else 90#else
98#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) 91#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
99#endif 92#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-27 07:01:29 -0500