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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

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This commit is contained in:
John W. Linville
2011-06-08 13:44:21 -04:00
parent ffbc03bc75 931749bf78
commit c0c33addcb
133 changed files with 3182 additions and 1302 deletions
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52
drivers/bcma/host_pci.c
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@@ -65,6 +65,54 @@ static void bcma_host_pci_write32(struct bcma_device *core, u16 offset,
iowrite32(value, core->bus->mmio + offset);
}
#ifdef CONFIG_BCMA_BLOCKIO
void bcma_host_pci_block_read(struct bcma_device *core, void *buffer,
size_t count, u16 offset, u8 reg_width)
{
void __iomem *addr = core->bus->mmio + offset;
if (core->bus->mapped_core != core)
bcma_host_pci_switch_core(core);
switch (reg_width) {
case sizeof(u8):
ioread8_rep(addr, buffer, count);
break;
case sizeof(u16):
WARN_ON(count & 1);
ioread16_rep(addr, buffer, count >> 1);
break;
case sizeof(u32):
WARN_ON(count & 3);
ioread32_rep(addr, buffer, count >> 2);
break;
default:
WARN_ON(1);
}
}
void bcma_host_pci_block_write(struct bcma_device *core, const void *buffer,
size_t count, u16 offset, u8 reg_width)
{
void __iomem *addr = core->bus->mmio + offset;
if (core->bus->mapped_core != core)
bcma_host_pci_switch_core(core);
switch (reg_width) {
case sizeof(u8):
iowrite8_rep(addr, buffer, count);
break;
case sizeof(u16):
WARN_ON(count & 1);
iowrite16_rep(addr, buffer, count >> 1);
break;
case sizeof(u32):
WARN_ON(count & 3);
iowrite32_rep(addr, buffer, count >> 2);
break;
default:
WARN_ON(1);
}
}
#endif
static u32 bcma_host_pci_aread32(struct bcma_device *core, u16 offset)
{
if (core->bus->mapped_core != core)
@@ -87,6 +135,10 @@ const struct bcma_host_ops bcma_host_pci_ops = {
.write8 = bcma_host_pci_write8,
.write16 = bcma_host_pci_write16,
.write32 = bcma_host_pci_write32,
#ifdef CONFIG_BCMA_BLOCKIO
.block_read = bcma_host_pci_block_read,
.block_write = bcma_host_pci_block_write,
#endif
.aread32 = bcma_host_pci_aread32,
.awrite32 = bcma_host_pci_awrite32,
};