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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (30 commits)
  sparc64: Update defconfig.
  sparc: Wire up sys_rt_tgsigqueueinfo().
  openprom: Squelch useless GCC warning.
  sparc: replace uses of CPU_MASK_ALL_PTR
  sparc64: Add proper dynamic ftrace support.
  sparc: Simplify code using is_power_of_2() routine.
  sparc: move of_device common code to of_device_common
  sparc: remove dma-mapping_{32|64}.h
  sparc: use dma_map_page instead of dma_map_single
  sparc: add sync_single_for_device and sync_sg_for_device to struct dma_ops
  sparc: move the duplication in dma-mapping_{32|64}.h to dma-mapping.h
  p9100: use standard fields for framebuffer physical address and length
  leo: use standard fields for framebuffer physical address and length
  cg6: use standard fields for framebuffer physical address and length
  cg3: use standard fields for framebuffer physical address and length
  cg14: use standard fields for framebuffer physical address and length
  bw2: use standard fields for framebuffer physical address and length
  sparc64: fix and optimize irq distribution
  sparc64: Use new dynamic per-cpu allocator.
  sparc64: Only allocate per-cpu areas for possible cpus.
  ...
This commit is contained in:
Linus Torvalds 2009-06-16 11:52:41 -07:00
commit 98523d4630
45 changed files with 1751 additions and 1350 deletions
Download patch file Download diff file Expand all files Collapse all files

20
drivers/video/bw2.c
View file

@ -111,9 +111,7 @@ struct bw2_par {
u32 flags;
#define BW2_FLAG_BLANKED 0x00000001
unsigned long physbase;
unsigned long which_io;
unsigned long fbsize;
};
/**
@ -167,17 +165,15 @@ static int bw2_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct bw2_par *par = (struct bw2_par *)info->par;
return sbusfb_mmap_helper(bw2_mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->which_io,
vma);
}
static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
struct bw2_par *par = (struct bw2_par *) info->par;
return sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_SUN2BW, 1, par->fbsize);
FBTYPE_SUN2BW, 1, info->fix.smem_len);
}
/*
@ -294,7 +290,7 @@ static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *
spin_lock_init(&par->lock);
par->physbase = op->resource[0].start;
info->fix.smem_start = op->resource[0].start;
par->which_io = op->resource[0].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 1);
@ -317,13 +313,13 @@ static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *
goto out_unmap_regs;
}
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
info->flags = FBINFO_DEFAULT;
info->fbops = &bw2_ops;
info->screen_base = of_ioremap(&op->resource[0], 0,
par->fbsize, "bw2 ram");
info->fix.smem_len, "bw2 ram");
if (!info->screen_base)
goto out_unmap_regs;
@ -338,12 +334,12 @@ static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *
dev_set_drvdata(&op->dev, info);
printk(KERN_INFO "%s: bwtwo at %lx:%lx\n",
dp->full_name, par->which_io, par->physbase);
dp->full_name, par->which_io, info->fix.smem_start);
return 0;
out_unmap_screen:
of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
out_unmap_regs:
of_iounmap(&op->resource[0], par->regs, sizeof(struct bw2_regs));
@ -363,7 +359,7 @@ static int __devexit bw2_remove(struct of_device *op)
unregister_framebuffer(info);
of_iounmap(&op->resource[0], par->regs, sizeof(struct bw2_regs));
of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
framebuffer_release(info);

19
drivers/video/cg14.c
View file

@ -196,9 +196,7 @@ struct cg14_par {
u32 flags;
#define CG14_FLAG_BLANKED 0x00000001
unsigned long physbase;
unsigned long iospace;
unsigned long fbsize;
struct sbus_mmap_map mmap_map[CG14_MMAP_ENTRIES];
@ -271,7 +269,7 @@ static int cg14_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct cg14_par *par = (struct cg14_par *) info->par;
return sbusfb_mmap_helper(par->mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->iospace, vma);
}
@ -343,7 +341,8 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
default:
ret = sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_MDICOLOR, 8, par->fbsize);
FBTYPE_MDICOLOR, 8,
info->fix.smem_len);
break;
};
@ -462,7 +461,7 @@ static void cg14_unmap_regs(struct of_device *op, struct fb_info *info,
par->cursor, sizeof(struct cg14_cursor));
if (info->screen_base)
of_iounmap(&op->resource[1],
info->screen_base, par->fbsize);
info->screen_base, info->fix.smem_len);
}
static int __devinit cg14_probe(struct of_device *op, const struct of_device_id *match)
@ -488,14 +487,14 @@ static int __devinit cg14_probe(struct of_device *op, const struct of_device_id
linebytes = of_getintprop_default(dp, "linebytes",
info->var.xres);
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
if (!strcmp(dp->parent->name, "sbus") ||
!strcmp(dp->parent->name, "sbi")) {
par->physbase = op->resource[0].start;
info->fix.smem_start = op->resource[0].start;
par->iospace = op->resource[0].flags & IORESOURCE_BITS;
} else {
par->physbase = op->resource[1].start;
info->fix.smem_start = op->resource[1].start;
par->iospace = op->resource[0].flags & IORESOURCE_BITS;
}
@ -507,7 +506,7 @@ static int __devinit cg14_probe(struct of_device *op, const struct of_device_id
sizeof(struct cg14_cursor), "cg14 cursor");
info->screen_base = of_ioremap(&op->resource[1], 0,
par->fbsize, "cg14 ram");
info->fix.smem_len, "cg14 ram");
if (!par->regs || !par->clut || !par->cursor || !info->screen_base)
goto out_unmap_regs;
@ -557,7 +556,7 @@ static int __devinit cg14_probe(struct of_device *op, const struct of_device_id
printk(KERN_INFO "%s: cgfourteen at %lx:%lx, %dMB\n",
dp->full_name,
par->iospace, par->physbase,
par->iospace, info->fix.smem_start,
par->ramsize >> 20);
return 0;

20
drivers/video/cg3.c
View file

@ -118,9 +118,7 @@ struct cg3_par {
#define CG3_FLAG_BLANKED 0x00000001
#define CG3_FLAG_RDI 0x00000002
unsigned long physbase;
unsigned long which_io;
unsigned long fbsize;
};
/**
@ -231,17 +229,15 @@ static int cg3_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct cg3_par *par = (struct cg3_par *)info->par;
return sbusfb_mmap_helper(cg3_mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->which_io,
vma);
}
static int cg3_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
struct cg3_par *par = (struct cg3_par *) info->par;
return sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_SUN3COLOR, 8, par->fbsize);
FBTYPE_SUN3COLOR, 8, info->fix.smem_len);
}
/*
@ -368,7 +364,7 @@ static int __devinit cg3_probe(struct of_device *op,
spin_lock_init(&par->lock);
par->physbase = op->resource[0].start;
info->fix.smem_start = op->resource[0].start;
par->which_io = op->resource[0].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 8);
@ -382,7 +378,7 @@ static int __devinit cg3_probe(struct of_device *op,
linebytes = of_getintprop_default(dp, "linebytes",
info->var.xres);
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
par->regs = of_ioremap(&op->resource[0], CG3_REGS_OFFSET,
sizeof(struct cg3_regs), "cg3 regs");
@ -392,7 +388,7 @@ static int __devinit cg3_probe(struct of_device *op,
info->flags = FBINFO_DEFAULT;
info->fbops = &cg3_ops;
info->screen_base = of_ioremap(&op->resource[0], CG3_RAM_OFFSET,
par->fbsize, "cg3 ram");
info->fix.smem_len, "cg3 ram");
if (!info->screen_base)
goto out_unmap_regs;
@ -418,7 +414,7 @@ static int __devinit cg3_probe(struct of_device *op,
dev_set_drvdata(&op->dev, info);
printk(KERN_INFO "%s: cg3 at %lx:%lx\n",
dp->full_name, par->which_io, par->physbase);
dp->full_name, par->which_io, info->fix.smem_start);
return 0;
@ -426,7 +422,7 @@ out_dealloc_cmap:
fb_dealloc_cmap(&info->cmap);
out_unmap_screen:
of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
out_unmap_regs:
of_iounmap(&op->resource[0], par->regs, sizeof(struct cg3_regs));
@ -447,7 +443,7 @@ static int __devexit cg3_remove(struct of_device *op)
fb_dealloc_cmap(&info->cmap);
of_iounmap(&op->resource[0], par->regs, sizeof(struct cg3_regs));
of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
framebuffer_release(info);

25
drivers/video/cg6.c
View file

@ -263,9 +263,7 @@ struct cg6_par {
u32 flags;
#define CG6_FLAG_BLANKED 0x00000001
unsigned long physbase;
unsigned long which_io;
unsigned long fbsize;
};
static int cg6_sync(struct fb_info *info)
@ -596,16 +594,14 @@ static int cg6_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct cg6_par *par = (struct cg6_par *)info->par;
return sbusfb_mmap_helper(cg6_mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->which_io, vma);
}
static int cg6_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
struct cg6_par *par = (struct cg6_par *)info->par;
return sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_SUNFAST_COLOR, 8, par->fbsize);
FBTYPE_SUNFAST_COLOR, 8, info->fix.smem_len);
}
/*
@ -631,12 +627,12 @@ static void __devinit cg6_init_fix(struct fb_info *info, int linebytes)
break;
};
if (((conf >> CG6_FHC_REV_SHIFT) & CG6_FHC_REV_MASK) >= 11) {
if (par->fbsize <= 0x100000)
if (info->fix.smem_len <= 0x100000)
cg6_card_name = "TGX";
else
cg6_card_name = "TGX+";
} else {
if (par->fbsize <= 0x100000)
if (info->fix.smem_len <= 0x100000)
cg6_card_name = "GX";
else
cg6_card_name = "GX+";
@ -738,7 +734,8 @@ static void cg6_unmap_regs(struct of_device *op, struct fb_info *info,
of_iounmap(&op->resource[0], par->fhc, sizeof(u32));
if (info->screen_base)
of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
of_iounmap(&op->resource[0], info->screen_base,
info->fix.smem_len);
}
static int __devinit cg6_probe(struct of_device *op,
@ -759,7 +756,7 @@ static int __devinit cg6_probe(struct of_device *op,
spin_lock_init(&par->lock);
par->physbase = op->resource[0].start;
info->fix.smem_start = op->resource[0].start;
par->which_io = op->resource[0].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 8);
@ -769,11 +766,11 @@ static int __devinit cg6_probe(struct of_device *op,
linebytes = of_getintprop_default(dp, "linebytes",
info->var.xres);
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
dblbuf = of_getintprop_default(dp, "dblbuf", 0);
if (dblbuf)
par->fbsize *= 4;
info->fix.smem_len *= 4;
par->fbc = of_ioremap(&op->resource[0], CG6_FBC_OFFSET,
4096, "cgsix fbc");
@ -792,7 +789,7 @@ static int __devinit cg6_probe(struct of_device *op,
info->fbops = &cg6_ops;
info->screen_base = of_ioremap(&op->resource[0], CG6_RAM_OFFSET,
par->fbsize, "cgsix ram");
info->fix.smem_len, "cgsix ram");
if (!par->fbc || !par->tec || !par->thc ||
!par->bt || !par->fhc || !info->screen_base)
goto out_unmap_regs;
@ -817,7 +814,7 @@ static int __devinit cg6_probe(struct of_device *op,
printk(KERN_INFO "%s: CGsix [%s] at %lx:%lx\n",
dp->full_name, info->fix.id,
par->which_io, par->physbase);
par->which_io, info->fix.smem_start);
return 0;

14
drivers/video/leo.c
View file

@ -191,9 +191,7 @@ struct leo_par {
u32 flags;
#define LEO_FLAG_BLANKED 0x00000001
unsigned long physbase;
unsigned long which_io;
unsigned long fbsize;
};
static void leo_wait(struct leo_lx_krn __iomem *lx_krn)
@ -420,16 +418,14 @@ static int leo_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct leo_par *par = (struct leo_par *)info->par;
return sbusfb_mmap_helper(leo_mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->which_io, vma);
}
static int leo_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
struct leo_par *par = (struct leo_par *) info->par;
return sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_SUNLEO, 32, par->fbsize);
FBTYPE_SUNLEO, 32, info->fix.smem_len);
}
/*
@ -569,7 +565,7 @@ static int __devinit leo_probe(struct of_device *op,
spin_lock_init(&par->lock);
par->physbase = op->resource[0].start;
info->fix.smem_start = op->resource[0].start;
par->which_io = op->resource[0].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 32);
@ -577,7 +573,7 @@ static int __devinit leo_probe(struct of_device *op,
linebytes = of_getintprop_default(dp, "linebytes",
info->var.xres);
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
par->lc_ss0_usr =
of_ioremap(&op->resource[0], LEO_OFF_LC_SS0_USR,
@ -627,7 +623,7 @@ static int __devinit leo_probe(struct of_device *op,
printk(KERN_INFO "%s: leo at %lx:%lx\n",
dp->full_name,
par->which_io, par->physbase);
par->which_io, info->fix.smem_start);
return 0;

20
drivers/video/p9100.c
View file

@ -134,9 +134,7 @@ struct p9100_par {
u32 flags;
#define P9100_FLAG_BLANKED 0x00000001
unsigned long physbase;
unsigned long which_io;
unsigned long fbsize;
};
/**
@ -224,18 +222,16 @@ static int p9100_mmap(struct fb_info *info, struct vm_area_struct *vma)
struct p9100_par *par = (struct p9100_par *)info->par;
return sbusfb_mmap_helper(p9100_mmap_map,
par->physbase, par->fbsize,
info->fix.smem_start, info->fix.smem_len,
par->which_io, vma);
}
static int p9100_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg)
{
struct p9100_par *par = (struct p9100_par *) info->par;
/* Make it look like a cg3. */
return sbusfb_ioctl_helper(cmd, arg, info,
FBTYPE_SUN3COLOR, 8, par->fbsize);
FBTYPE_SUN3COLOR, 8, info->fix.smem_len);
}
/*
@ -271,7 +267,7 @@ static int __devinit p9100_probe(struct of_device *op, const struct of_device_id
spin_lock_init(&par->lock);
/* This is the framebuffer and the only resource apps can mmap. */
par->physbase = op->resource[2].start;
info->fix.smem_start = op->resource[2].start;
par->which_io = op->resource[2].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 8);
@ -280,7 +276,7 @@ static int __devinit p9100_probe(struct of_device *op, const struct of_device_id
info->var.blue.length = 8;
linebytes = of_getintprop_default(dp, "linebytes", info->var.xres);
par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
par->regs = of_ioremap(&op->resource[0], 0,
sizeof(struct p9100_regs), "p9100 regs");
@ -290,7 +286,7 @@ static int __devinit p9100_probe(struct of_device *op, const struct of_device_id
info->flags = FBINFO_DEFAULT;
info->fbops = &p9100_ops;
info->screen_base = of_ioremap(&op->resource[2], 0,
par->fbsize, "p9100 ram");
info->fix.smem_len, "p9100 ram");
if (!info->screen_base)
goto out_unmap_regs;
@ -311,7 +307,7 @@ static int __devinit p9100_probe(struct of_device *op, const struct of_device_id
printk(KERN_INFO "%s: p9100 at %lx:%lx\n",
dp->full_name,
par->which_io, par->physbase);
par->which_io, info->fix.smem_start);
return 0;
@ -319,7 +315,7 @@ out_dealloc_cmap:
fb_dealloc_cmap(&info->cmap);
out_unmap_screen:
of_iounmap(&op->resource[2], info->screen_base, par->fbsize);
of_iounmap(&op->resource[2], info->screen_base, info->fix.smem_len);
out_unmap_regs:
of_iounmap(&op->resource[0], par->regs, sizeof(struct p9100_regs));
@ -340,7 +336,7 @@ static int __devexit p9100_remove(struct of_device *op)
fb_dealloc_cmap(&info->cmap);
of_iounmap(&op->resource[0], par->regs, sizeof(struct p9100_regs));
of_iounmap(&op->resource[2], info->screen_base, par->fbsize);
of_iounmap(&op->resource[2], info->screen_base, info->fix.smem_len);
framebuffer_release(info);