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PNP: add debug output to option registration

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Add debug output to resource option registration functions (enabled
by CONFIG_PNP_DEBUG).  This uses dev_printk, so I had to add pnp_dev
arguments at the same time.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas
2008-04-28 16:34:04 -06:00
committed by Len Brown
parent cdef6254e1
commit c1caf06ccf
5 changed files with 141 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/pnp/isapnp/core.c
View File

@@ -431,7 +431,8 @@ static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card,
/*
* Add IRQ resource to resources list.
*/
static void __init isapnp_parse_irq_resource(struct pnp_option *option,
static void __init isapnp_parse_irq_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[3];
@@ -448,13 +449,14 @@ static void __init isapnp_parse_irq_resource(struct pnp_option *option,
irq->flags = tmp[2];
else
irq->flags = IORESOURCE_IRQ_HIGHEDGE;
pnp_register_irq_resource(option, irq);
pnp_register_irq_resource(dev, option, irq);
}
/*
* Add DMA resource to resources list.
*/
static void __init isapnp_parse_dma_resource(struct pnp_option *option,
static void __init isapnp_parse_dma_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[2];
@@ -466,13 +468,14 @@ static void __init isapnp_parse_dma_resource(struct pnp_option *option,
return;
dma->map = tmp[0];
dma->flags = tmp[1];
pnp_register_dma_resource(option, dma);
pnp_register_dma_resource(dev, option, dma);
}
/*
* Add port resource to resources list.
*/
static void __init isapnp_parse_port_resource(struct pnp_option *option,
static void __init isapnp_parse_port_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[7];
@@ -487,13 +490,14 @@ static void __init isapnp_parse_port_resource(struct pnp_option *option,
port->align = tmp[5];
port->size = tmp[6];
port->flags = tmp[0] ? PNP_PORT_FLAG_16BITADDR : 0;
pnp_register_port_resource(option, port);
pnp_register_port_resource(dev, option, port);
}
/*
* Add fixed port resource to resources list.
*/
static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
static void __init isapnp_parse_fixed_port_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[3];
@@ -507,13 +511,14 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
port->size = tmp[2];
port->align = 0;
port->flags = PNP_PORT_FLAG_FIXED;
pnp_register_port_resource(option, port);
pnp_register_port_resource(dev, option, port);
}
/*
* Add memory resource to resources list.
*/
static void __init isapnp_parse_mem_resource(struct pnp_option *option,
static void __init isapnp_parse_mem_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[9];
@@ -528,13 +533,14 @@ static void __init isapnp_parse_mem_resource(struct pnp_option *option,
mem->align = (tmp[6] << 8) | tmp[5];
mem->size = ((tmp[8] << 8) | tmp[7]) << 8;
mem->flags = tmp[0];
pnp_register_mem_resource(option, mem);
pnp_register_mem_resource(dev, option, mem);
}
/*
* Add 32-bit memory resource to resources list.
*/
static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
static void __init isapnp_parse_mem32_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[17];
@@ -551,13 +557,14 @@ static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
mem->size =
(tmp[16] << 24) | (tmp[15] << 16) | (tmp[14] << 8) | tmp[13];
mem->flags = tmp[0];
pnp_register_mem_resource(option, mem);
pnp_register_mem_resource(dev, option, mem);
}
/*
* Add 32-bit fixed memory resource to resources list.
*/
static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
static void __init isapnp_parse_fixed_mem32_resource(struct pnp_dev *dev,
struct pnp_option *option,
int size)
{
unsigned char tmp[9];
@@ -572,7 +579,7 @@ static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
mem->size = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
mem->align = 0;
mem->flags = tmp[0];
pnp_register_mem_resource(option, mem);
pnp_register_mem_resource(dev, option, mem);
}
/*
@@ -656,13 +663,13 @@ static int __init isapnp_create_device(struct pnp_card *card,
case _STAG_IRQ:
if (size < 2 || size > 3)
goto __skip;
isapnp_parse_irq_resource(option, size);
isapnp_parse_irq_resource(dev, option, size);
size = 0;
break;
case _STAG_DMA:
if (size != 2)
goto __skip;
isapnp_parse_dma_resource(option, size);
isapnp_parse_dma_resource(dev, option, size);
size = 0;
break;
case _STAG_STARTDEP:
@@ -682,17 +689,18 @@ static int __init isapnp_create_device(struct pnp_card *card,
if (size != 0)
goto __skip;
priority = 0;
dev_dbg(&dev->dev, "end dependent options\n");
break;
case _STAG_IOPORT:
if (size != 7)
goto __skip;
isapnp_parse_port_resource(option, size);
isapnp_parse_port_resource(dev, option, size);
size = 0;
break;
case _STAG_FIXEDIO:
if (size != 3)
goto __skip;
isapnp_parse_fixed_port_resource(option, size);
isapnp_parse_fixed_port_resource(dev, option, size);
size = 0;
break;
case _STAG_VENDOR:
@@ -700,7 +708,7 @@ static int __init isapnp_create_device(struct pnp_card *card,
case _LTAG_MEMRANGE:
if (size != 9)
goto __skip;
isapnp_parse_mem_resource(option, size);
isapnp_parse_mem_resource(dev, option, size);
size = 0;
break;
case _LTAG_ANSISTR:
@@ -715,13 +723,13 @@ static int __init isapnp_create_device(struct pnp_card *card,
case _LTAG_MEM32RANGE:
if (size != 17)
goto __skip;
isapnp_parse_mem32_resource(option, size);
isapnp_parse_mem32_resource(dev, option, size);
size = 0;
break;
case _LTAG_FIXEDMEM32RANGE:
if (size != 9)
goto __skip;
isapnp_parse_fixed_mem32_resource(option, size);
isapnp_parse_fixed_mem32_resource(dev, option, size);
size = 0;
break;
case _STAG_END: