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Commit e770a0f1 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: 64-bit: Detect virtual memory size
  MIPS: AR7: Fix USB slave mem range typo
  MIPS: Alchemy: Fix dbdma ring destruction memory debugcheck.
parents 7ab02af4 91dfc423

arch/mips/alchemy/common/dbdma.c

+5 −2
Original line number Diff line number Diff line
@@ -412,8 +412,11 @@ u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries) 
		if (desc_base == 0)

			return 0;



		ctp->cdb_membase = desc_base;

		desc_base = ALIGN_ADDR(desc_base, sizeof(au1x_ddma_desc_t));

	}

	} else

		ctp->cdb_membase = desc_base;



	dp = (au1x_ddma_desc_t *)desc_base;



	/* Keep track of the base descriptor. */
@@ -831,7 +834,7 @@ void au1xxx_dbdma_chan_free(u32 chanid) 


	au1xxx_dbdma_stop(chanid);



	kfree((void *)ctp->chan_desc_base);

	kfree((void *)ctp->cdb_membase);



	stp->dev_flags &= ~DEV_FLAGS_INUSE;

	dtp->dev_flags &= ~DEV_FLAGS_INUSE;

arch/mips/ar7/platform.c

+1 −1
Original line number Diff line number Diff line
@@ -202,7 +202,7 @@ static struct resource usb_res[] = { 
		.name = "mem",

		.flags = IORESOURCE_MEM,

		.start = 0x03400000,

		.end = 0x034001fff,

		.end = 0x03401fff,

	},

};

arch/mips/include/asm/cpu-features.h

+7 −0
Original line number Diff line number Diff line
@@ -191,6 +191,9 @@ 
# ifndef cpu_has_64bit_addresses

# define cpu_has_64bit_addresses	0

# endif

# ifndef cpu_vmbits

# define cpu_vmbits 31

# endif

#endif



#ifdef CONFIG_64BIT
@@ -209,6 +212,10 @@ 
# ifndef cpu_has_64bit_addresses

# define cpu_has_64bit_addresses	1

# endif

# ifndef cpu_vmbits

# define cpu_vmbits cpu_data[0].vmbits

# define __NEED_VMBITS_PROBE

# endif

#endif



#if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)

arch/mips/include/asm/cpu-info.h

+3 −0
Original line number Diff line number Diff line
@@ -58,6 +58,9 @@ struct cpuinfo_mips { 
	struct cache_desc	tcache;	/* Tertiary/split secondary cache */

	int			srsets;	/* Shadow register sets */

	int			core;	/* physical core number */

#ifdef CONFIG_64BIT

	int			vmbits;	/* Virtual memory size in bits */

#endif

#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)

	/*

	 * In the MIPS MT "SMTC" model, each TC is considered

arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h

+1 −0
Original line number Diff line number Diff line
@@ -305,6 +305,7 @@ typedef struct dbdma_chan_config { 
	dbdev_tab_t		*chan_dest;

	au1x_dma_chan_t		*chan_ptr;

	au1x_ddma_desc_t	*chan_desc_base;

	u32			cdb_membase; /* kmalloc base of above */

	au1x_ddma_desc_t	*get_ptr, *put_ptr, *cur_ptr;

	void			*chan_callparam;

	void			(*chan_callback)(int, void *);