/*
* Allocated Resources
*/
-static int irq_flags(int triggering, int polarity)
+static int irq_flags(int triggering, int polarity, int shareable)
{
+ int flags;
+
if (triggering == ACPI_LEVEL_SENSITIVE) {
if (polarity == ACPI_ACTIVE_LOW)
- return IORESOURCE_IRQ_LOWLEVEL;
+ flags = IORESOURCE_IRQ_LOWLEVEL;
else
- return IORESOURCE_IRQ_HIGHLEVEL;
+ flags = IORESOURCE_IRQ_HIGHLEVEL;
} else {
if (polarity == ACPI_ACTIVE_LOW)
- return IORESOURCE_IRQ_LOWEDGE;
+ flags = IORESOURCE_IRQ_LOWEDGE;
else
- return IORESOURCE_IRQ_HIGHEDGE;
+ flags = IORESOURCE_IRQ_HIGHEDGE;
}
+
+ if (shareable)
+ flags |= IORESOURCE_IRQ_SHAREABLE;
+
+ return flags;
}
static void decode_irq_flags(int flag, int *triggering, int *polarity)
}
}
-static void pnpacpi_parse_allocated_irqresource(struct pnp_resource_table *res,
+static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
u32 gsi, int triggering,
int polarity, int shareable)
{
+ struct pnp_resource_table *res = &dev->res;
int i = 0;
int irq;
int p, t;
}
res->irq_resource[i].flags = IORESOURCE_IRQ; // Also clears _UNSET flag
- res->irq_resource[i].flags |= irq_flags(triggering, polarity);
+ res->irq_resource[i].flags |= irq_flags(triggering, polarity, shareable);
irq = acpi_register_gsi(gsi, triggering, polarity);
if (irq < 0) {
res->irq_resource[i].flags |= IORESOURCE_DISABLED;
return;
}
- if (shareable)
- res->irq_resource[i].flags |= IORESOURCE_IRQ_SHAREABLE;
-
res->irq_resource[i].start = irq;
res->irq_resource[i].end = irq;
pcibios_penalize_isa_irq(irq, 1);
return flags;
}
-static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res,
+static void pnpacpi_parse_allocated_dmaresource(struct pnp_dev *dev,
u32 dma, int flags)
{
+ struct pnp_resource_table *res = &dev->res;
int i = 0;
static unsigned char warned;
}
}
-static void pnpacpi_parse_allocated_ioresource(struct pnp_resource_table *res,
+static void pnpacpi_parse_allocated_ioresource(struct pnp_dev *dev,
u64 io, u64 len, int io_decode)
{
+ struct pnp_resource_table *res = &dev->res;
int i = 0;
static unsigned char warned;
}
}
-static void pnpacpi_parse_allocated_memresource(struct pnp_resource_table *res,
+static void pnpacpi_parse_allocated_memresource(struct pnp_dev *dev,
u64 mem, u64 len,
int write_protect)
{
+ struct pnp_resource_table *res = &dev->res;
int i = 0;
static unsigned char warned;
}
}
-static void pnpacpi_parse_allocated_address_space(struct pnp_resource_table *res_table,
+static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev,
struct acpi_resource *res)
{
struct acpi_resource_address64 addr, *p = &addr;
return;
if (p->resource_type == ACPI_MEMORY_RANGE)
- pnpacpi_parse_allocated_memresource(res_table,
+ pnpacpi_parse_allocated_memresource(dev,
p->minimum, p->address_length,
p->info.mem.write_protect);
else if (p->resource_type == ACPI_IO_RANGE)
- pnpacpi_parse_allocated_ioresource(res_table,
+ pnpacpi_parse_allocated_ioresource(dev,
p->minimum, p->address_length,
p->granularity == 0xfff ? ACPI_DECODE_10 :
ACPI_DECODE_16);
static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
void *data)
{
- struct pnp_resource_table *res_table = data;
+ struct pnp_dev *dev = data;
struct acpi_resource_irq *irq;
struct acpi_resource_dma *dma;
struct acpi_resource_io *io;
*/
irq = &res->data.irq;
for (i = 0; i < irq->interrupt_count; i++) {
- pnpacpi_parse_allocated_irqresource(res_table,
+ pnpacpi_parse_allocated_irqresource(dev,
irq->interrupts[i],
irq->triggering,
irq->polarity,
case ACPI_RESOURCE_TYPE_DMA:
dma = &res->data.dma;
if (dma->channel_count > 0)
- pnpacpi_parse_allocated_dmaresource(res_table,
+ pnpacpi_parse_allocated_dmaresource(dev,
dma->channels[0],
dma_flags(dma->type, dma->bus_master,
dma->transfer));
case ACPI_RESOURCE_TYPE_IO:
io = &res->data.io;
- pnpacpi_parse_allocated_ioresource(res_table,
+ pnpacpi_parse_allocated_ioresource(dev,
io->minimum,
io->address_length,
io->io_decode);
case ACPI_RESOURCE_TYPE_FIXED_IO:
fixed_io = &res->data.fixed_io;
- pnpacpi_parse_allocated_ioresource(res_table,
+ pnpacpi_parse_allocated_ioresource(dev,
fixed_io->address,
fixed_io->address_length,
ACPI_DECODE_10);
case ACPI_RESOURCE_TYPE_MEMORY24:
memory24 = &res->data.memory24;
- pnpacpi_parse_allocated_memresource(res_table,
+ pnpacpi_parse_allocated_memresource(dev,
memory24->minimum,
memory24->address_length,
memory24->write_protect);
break;
case ACPI_RESOURCE_TYPE_MEMORY32:
memory32 = &res->data.memory32;
- pnpacpi_parse_allocated_memresource(res_table,
+ pnpacpi_parse_allocated_memresource(dev,
memory32->minimum,
memory32->address_length,
memory32->write_protect);
break;
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
fixed_memory32 = &res->data.fixed_memory32;
- pnpacpi_parse_allocated_memresource(res_table,
+ pnpacpi_parse_allocated_memresource(dev,
fixed_memory32->address,
fixed_memory32->address_length,
fixed_memory32->write_protect);
case ACPI_RESOURCE_TYPE_ADDRESS16:
case ACPI_RESOURCE_TYPE_ADDRESS32:
case ACPI_RESOURCE_TYPE_ADDRESS64:
- pnpacpi_parse_allocated_address_space(res_table, res);
+ pnpacpi_parse_allocated_address_space(dev, res);
break;
case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
return AE_OK;
for (i = 0; i < extended_irq->interrupt_count; i++) {
- pnpacpi_parse_allocated_irqresource(res_table,
+ pnpacpi_parse_allocated_irqresource(dev,
extended_irq->interrupts[i],
extended_irq->triggering,
extended_irq->polarity,
return AE_OK;
}
-acpi_status pnpacpi_parse_allocated_resource(acpi_handle handle,
- struct pnp_resource_table * res)
+acpi_status pnpacpi_parse_allocated_resource(struct pnp_dev *dev)
{
- /* Blank the resource table values */
- pnp_init_resource_table(res);
+ acpi_handle handle = dev->data;
+
+ dev_dbg(&dev->dev, "parse allocated resources\n");
+
+ pnp_init_resources(dev);
return acpi_walk_resources(handle, METHOD_NAME__CRS,
- pnpacpi_allocated_resource, res);
+ pnpacpi_allocated_resource, dev);
}
-static __init void pnpacpi_parse_dma_option(struct pnp_option *option,
+static __init void pnpacpi_parse_dma_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_dma *p)
{
int i;
dma->flags = dma_flags(p->type, p->bus_master, p->transfer);
- pnp_register_dma_resource(option, dma);
+ pnp_register_dma_resource(dev, option, dma);
}
-static __init void pnpacpi_parse_irq_option(struct pnp_option *option,
+static __init void pnpacpi_parse_irq_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_irq *p)
{
int i;
for (i = 0; i < p->interrupt_count; i++)
if (p->interrupts[i])
__set_bit(p->interrupts[i], irq->map);
- irq->flags = irq_flags(p->triggering, p->polarity);
+ irq->flags = irq_flags(p->triggering, p->polarity, p->sharable);
- pnp_register_irq_resource(option, irq);
+ pnp_register_irq_resource(dev, option, irq);
}
-static __init void pnpacpi_parse_ext_irq_option(struct pnp_option *option,
+static __init void pnpacpi_parse_ext_irq_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_extended_irq *p)
{
int i;
for (i = 0; i < p->interrupt_count; i++)
if (p->interrupts[i])
__set_bit(p->interrupts[i], irq->map);
- irq->flags = irq_flags(p->triggering, p->polarity);
+ irq->flags = irq_flags(p->triggering, p->polarity, p->sharable);
- pnp_register_irq_resource(option, irq);
+ pnp_register_irq_resource(dev, option, irq);
}
-static __init void pnpacpi_parse_port_option(struct pnp_option *option,
+static __init void pnpacpi_parse_port_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_io *io)
{
struct pnp_port *port;
port->size = io->address_length;
port->flags = ACPI_DECODE_16 == io->io_decode ?
PNP_PORT_FLAG_16BITADDR : 0;
- pnp_register_port_resource(option, port);
+ pnp_register_port_resource(dev, option, port);
}
-static __init void pnpacpi_parse_fixed_port_option(struct pnp_option *option,
+static __init void pnpacpi_parse_fixed_port_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_fixed_io *io)
{
struct pnp_port *port;
port->size = io->address_length;
port->align = 0;
port->flags = PNP_PORT_FLAG_FIXED;
- pnp_register_port_resource(option, port);
+ pnp_register_port_resource(dev, option, port);
}
-static __init void pnpacpi_parse_mem24_option(struct pnp_option *option,
+static __init void pnpacpi_parse_mem24_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_memory24 *p)
{
struct pnp_mem *mem;
mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
- pnp_register_mem_resource(option, mem);
+ pnp_register_mem_resource(dev, option, mem);
}
-static __init void pnpacpi_parse_mem32_option(struct pnp_option *option,
+static __init void pnpacpi_parse_mem32_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_memory32 *p)
{
struct pnp_mem *mem;
mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
- pnp_register_mem_resource(option, mem);
+ pnp_register_mem_resource(dev, option, mem);
}
-static __init void pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
+static __init void pnpacpi_parse_fixed_mem32_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource_fixed_memory32 *p)
{
struct pnp_mem *mem;
mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
- pnp_register_mem_resource(option, mem);
+ pnp_register_mem_resource(dev, option, mem);
}
-static __init void pnpacpi_parse_address_option(struct pnp_option *option,
+static __init void pnpacpi_parse_address_option(struct pnp_dev *dev,
+ struct pnp_option *option,
struct acpi_resource *r)
{
struct acpi_resource_address64 addr, *p = &addr;
mem->flags = (p->info.mem.write_protect ==
ACPI_READ_WRITE_MEMORY) ? IORESOURCE_MEM_WRITEABLE
: 0;
- pnp_register_mem_resource(option, mem);
+ pnp_register_mem_resource(dev, option, mem);
} else if (p->resource_type == ACPI_IO_RANGE) {
port = kzalloc(sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
port->size = p->address_length;
port->align = 0;
port->flags = PNP_PORT_FLAG_FIXED;
- pnp_register_port_resource(option, port);
+ pnp_register_port_resource(dev, option, port);
}
}
switch (res->type) {
case ACPI_RESOURCE_TYPE_IRQ:
- pnpacpi_parse_irq_option(option, &res->data.irq);
+ pnpacpi_parse_irq_option(dev, option, &res->data.irq);
break;
case ACPI_RESOURCE_TYPE_DMA:
- pnpacpi_parse_dma_option(option, &res->data.dma);
+ pnpacpi_parse_dma_option(dev, option, &res->data.dma);
break;
case ACPI_RESOURCE_TYPE_START_DEPENDENT:
}
parse_data->option = parse_data->option_independent;
parse_data->option_independent = NULL;
+ dev_dbg(&dev->dev, "end dependent options\n");
break;
case ACPI_RESOURCE_TYPE_IO:
- pnpacpi_parse_port_option(option, &res->data.io);
+ pnpacpi_parse_port_option(dev, option, &res->data.io);
break;
case ACPI_RESOURCE_TYPE_FIXED_IO:
- pnpacpi_parse_fixed_port_option(option, &res->data.fixed_io);
+ pnpacpi_parse_fixed_port_option(dev, option,
+ &res->data.fixed_io);
break;
case ACPI_RESOURCE_TYPE_VENDOR:
break;
case ACPI_RESOURCE_TYPE_MEMORY24:
- pnpacpi_parse_mem24_option(option, &res->data.memory24);
+ pnpacpi_parse_mem24_option(dev, option, &res->data.memory24);
break;
case ACPI_RESOURCE_TYPE_MEMORY32:
- pnpacpi_parse_mem32_option(option, &res->data.memory32);
+ pnpacpi_parse_mem32_option(dev, option, &res->data.memory32);
break;
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
- pnpacpi_parse_fixed_mem32_option(option,
+ pnpacpi_parse_fixed_mem32_option(dev, option,
&res->data.fixed_memory32);
break;
case ACPI_RESOURCE_TYPE_ADDRESS16:
case ACPI_RESOURCE_TYPE_ADDRESS32:
case ACPI_RESOURCE_TYPE_ADDRESS64:
- pnpacpi_parse_address_option(option, res);
+ pnpacpi_parse_address_option(dev, option, res);
break;
case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
break;
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
- pnpacpi_parse_ext_irq_option(option, &res->data.extended_irq);
+ pnpacpi_parse_ext_irq_option(dev, option,
+ &res->data.extended_irq);
break;
case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
return AE_OK;
}
-acpi_status __init pnpacpi_parse_resource_option_data(acpi_handle handle,
- struct pnp_dev *dev)
+acpi_status __init pnpacpi_parse_resource_option_data(struct pnp_dev *dev)
{
+ acpi_handle handle = dev->data;
acpi_status status;
struct acpipnp_parse_option_s parse_data;
+ dev_dbg(&dev->dev, "parse resource options\n");
+
parse_data.option = pnp_register_independent_option(dev);
if (!parse_data.option)
return AE_ERROR;
return AE_OK;
}
-int pnpacpi_build_resource_template(acpi_handle handle,
+int pnpacpi_build_resource_template(struct pnp_dev *dev,
struct acpi_buffer *buffer)
{
+ acpi_handle handle = dev->data;
struct acpi_resource *resource;
int res_cnt = 0;
acpi_status status;
buffer->pointer = kzalloc(buffer->length - 1, GFP_KERNEL);
if (!buffer->pointer)
return -ENOMEM;
- pnp_dbg("Res cnt %d", res_cnt);
+
resource = (struct acpi_resource *)buffer->pointer;
status = acpi_walk_resources(handle, METHOD_NAME__CRS,
pnpacpi_type_resources, &resource);
return 0;
}
-static void pnpacpi_encode_irq(struct acpi_resource *resource,
+static void pnpacpi_encode_irq(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_irq *irq = &resource->data.irq;
irq->sharable = ACPI_SHARED;
irq->interrupt_count = 1;
irq->interrupts[0] = p->start;
+
+ dev_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
+ triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
+ polarity == ACPI_ACTIVE_LOW ? "low" : "high",
+ irq->sharable == ACPI_SHARED ? "shared" : "exclusive");
}
-static void pnpacpi_encode_ext_irq(struct acpi_resource *resource,
+static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_extended_irq *extended_irq = &resource->data.extended_irq;
extended_irq->sharable = ACPI_SHARED;
extended_irq->interrupt_count = 1;
extended_irq->interrupts[0] = p->start;
+
+ dev_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
+ triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
+ polarity == ACPI_ACTIVE_LOW ? "low" : "high",
+ extended_irq->sharable == ACPI_SHARED ? "shared" : "exclusive");
}
-static void pnpacpi_encode_dma(struct acpi_resource *resource,
+static void pnpacpi_encode_dma(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_dma *dma = &resource->data.dma;
dma->bus_master = !!(p->flags & IORESOURCE_DMA_MASTER);
dma->channel_count = 1;
dma->channels[0] = p->start;
+
+ dev_dbg(&dev->dev, " encode dma %d "
+ "type %#x transfer %#x master %d\n",
+ (int) p->start, dma->type, dma->transfer, dma->bus_master);
}
-static void pnpacpi_encode_io(struct acpi_resource *resource,
+static void pnpacpi_encode_io(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_io *io = &resource->data.io;
io->maximum = p->end;
io->alignment = 0; /* Correct? */
io->address_length = p->end - p->start + 1;
+
+ dev_dbg(&dev->dev, " encode io %#llx-%#llx decode %#x\n",
+ (unsigned long long) p->start, (unsigned long long) p->end,
+ io->io_decode);
}
-static void pnpacpi_encode_fixed_io(struct acpi_resource *resource,
+static void pnpacpi_encode_fixed_io(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_fixed_io *fixed_io = &resource->data.fixed_io;
fixed_io->address = p->start;
fixed_io->address_length = p->end - p->start + 1;
+
+ dev_dbg(&dev->dev, " encode fixed_io %#llx-%#llx\n",
+ (unsigned long long) p->start, (unsigned long long) p->end);
}
-static void pnpacpi_encode_mem24(struct acpi_resource *resource,
+static void pnpacpi_encode_mem24(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_memory24 *memory24 = &resource->data.memory24;
memory24->maximum = p->end;
memory24->alignment = 0;
memory24->address_length = p->end - p->start + 1;
+
+ dev_dbg(&dev->dev, " encode mem24 %#llx-%#llx write_protect %#x\n",
+ (unsigned long long) p->start, (unsigned long long) p->end,
+ memory24->write_protect);
}
-static void pnpacpi_encode_mem32(struct acpi_resource *resource,
+static void pnpacpi_encode_mem32(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_memory32 *memory32 = &resource->data.memory32;
memory32->maximum = p->end;
memory32->alignment = 0;
memory32->address_length = p->end - p->start + 1;
+
+ dev_dbg(&dev->dev, " encode mem32 %#llx-%#llx write_protect %#x\n",
+ (unsigned long long) p->start, (unsigned long long) p->end,
+ memory32->write_protect);
}
-static void pnpacpi_encode_fixed_mem32(struct acpi_resource *resource,
+static void pnpacpi_encode_fixed_mem32(struct pnp_dev *dev,
+ struct acpi_resource *resource,
struct resource *p)
{
struct acpi_resource_fixed_memory32 *fixed_memory32 = &resource->data.fixed_memory32;
ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
fixed_memory32->address = p->start;
fixed_memory32->address_length = p->end - p->start + 1;
+
+ dev_dbg(&dev->dev, " encode fixed_mem32 %#llx-%#llx "
+ "write_protect %#x\n",
+ (unsigned long long) p->start, (unsigned long long) p->end,
+ fixed_memory32->write_protect);
}
-int pnpacpi_encode_resources(struct pnp_resource_table *res_table,
- struct acpi_buffer *buffer)
+int pnpacpi_encode_resources(struct pnp_dev *dev, struct acpi_buffer *buffer)
{
+ struct pnp_resource_table *res_table = &dev->res;
int i = 0;
/* pnpacpi_build_resource_template allocates extra mem */
int res_cnt = (buffer->length - 1) / sizeof(struct acpi_resource) - 1;
struct acpi_resource *resource = buffer->pointer;
int port = 0, irq = 0, dma = 0, mem = 0;
- pnp_dbg("res cnt %d", res_cnt);
+ dev_dbg(&dev->dev, "encode %d resources\n", res_cnt);
while (i < res_cnt) {
switch (resource->type) {
case ACPI_RESOURCE_TYPE_IRQ:
- pnp_dbg("Encode irq");
- pnpacpi_encode_irq(resource,
+ pnpacpi_encode_irq(dev, resource,
&res_table->irq_resource[irq]);
irq++;
break;
case ACPI_RESOURCE_TYPE_DMA:
- pnp_dbg("Encode dma");
- pnpacpi_encode_dma(resource,
+ pnpacpi_encode_dma(dev, resource,
&res_table->dma_resource[dma]);
dma++;
break;
case ACPI_RESOURCE_TYPE_IO:
- pnp_dbg("Encode io");
- pnpacpi_encode_io(resource,
+ pnpacpi_encode_io(dev, resource,
&res_table->port_resource[port]);
port++;
break;
case ACPI_RESOURCE_TYPE_FIXED_IO:
- pnp_dbg("Encode fixed io");
- pnpacpi_encode_fixed_io(resource,
+ pnpacpi_encode_fixed_io(dev, resource,
&res_table->
port_resource[port]);
port++;
break;
case ACPI_RESOURCE_TYPE_MEMORY24:
- pnp_dbg("Encode mem24");
- pnpacpi_encode_mem24(resource,
+ pnpacpi_encode_mem24(dev, resource,
&res_table->mem_resource[mem]);
mem++;
break;
case ACPI_RESOURCE_TYPE_MEMORY32:
- pnp_dbg("Encode mem32");
- pnpacpi_encode_mem32(resource,
+ pnpacpi_encode_mem32(dev, resource,
&res_table->mem_resource[mem]);
mem++;
break;
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
- pnp_dbg("Encode fixed mem32");
- pnpacpi_encode_fixed_mem32(resource,
+ pnpacpi_encode_fixed_mem32(dev, resource,
&res_table->
mem_resource[mem]);
mem++;
break;
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
- pnp_dbg("Encode ext irq");
- pnpacpi_encode_ext_irq(resource,
+ pnpacpi_encode_ext_irq(dev, resource,
&res_table->irq_resource[irq]);
irq++;
break;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff