From c1caf06ccfd3a4efd4b489f89bcdabd2362f31d0 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:04 -0600 Subject: PNP: add debug output to option registration 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/pnpbios/rsparser.c | 54 ++++++++++++++++++++++++------------------ 1 file changed, 31 insertions(+), 23 deletions(-) (limited to 'drivers/pnp/pnpbios') diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index 948a661280d..70aa559b3f8 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -263,7 +263,8 @@ len_err: * Resource Configuration Options */ -static __init void pnpbios_parse_mem_option(unsigned char *p, int size, +static __init void pnpbios_parse_mem_option(struct pnp_dev *dev, + unsigned char *p, int size, struct pnp_option *option) { struct pnp_mem *mem; @@ -276,10 +277,11 @@ static __init void pnpbios_parse_mem_option(unsigned char *p, int size, mem->align = (p[9] << 8) | p[8]; mem->size = ((p[11] << 8) | p[10]) << 8; mem->flags = p[3]; - pnp_register_mem_resource(option, mem); + pnp_register_mem_resource(dev, option, mem); } -static __init void pnpbios_parse_mem32_option(unsigned char *p, int size, +static __init void pnpbios_parse_mem32_option(struct pnp_dev *dev, + unsigned char *p, int size, struct pnp_option *option) { struct pnp_mem *mem; @@ -292,10 +294,11 @@ static __init void pnpbios_parse_mem32_option(unsigned char *p, int size, mem->align = (p[15] << 24) | (p[14] << 16) | (p[13] << 8) | p[12]; mem->size = (p[19] << 24) | (p[18] << 16) | (p[17] << 8) | p[16]; mem->flags = p[3]; - pnp_register_mem_resource(option, mem); + pnp_register_mem_resource(dev, option, mem); } -static __init void pnpbios_parse_fixed_mem32_option(unsigned char *p, int size, +static __init void pnpbios_parse_fixed_mem32_option(struct pnp_dev *dev, + unsigned char *p, int size, struct pnp_option *option) { struct pnp_mem *mem; @@ -307,11 +310,12 @@ static __init void pnpbios_parse_fixed_mem32_option(unsigned char *p, int size, mem->size = (p[11] << 24) | (p[10] << 16) | (p[9] << 8) | p[8]; mem->align = 0; mem->flags = p[3]; - pnp_register_mem_resource(option, mem); + pnp_register_mem_resource(dev, option, mem); } -static __init void pnpbios_parse_irq_option(unsigned char *p, int size, - struct pnp_option *option) +static __init void pnpbios_parse_irq_option(struct pnp_dev *dev, + unsigned char *p, int size, + struct pnp_option *option) { struct pnp_irq *irq; unsigned long bits; @@ -325,11 +329,12 @@ static __init void pnpbios_parse_irq_option(unsigned char *p, int size, irq->flags = p[3]; else irq->flags = IORESOURCE_IRQ_HIGHEDGE; - pnp_register_irq_resource(option, irq); + pnp_register_irq_resource(dev, option, irq); } -static __init void pnpbios_parse_dma_option(unsigned char *p, int size, - struct pnp_option *option) +static __init void pnpbios_parse_dma_option(struct pnp_dev *dev, + unsigned char *p, int size, + struct pnp_option *option) { struct pnp_dma *dma; @@ -338,10 +343,11 @@ static __init void pnpbios_parse_dma_option(unsigned char *p, int size, return; dma->map = p[1]; dma->flags = p[2]; - pnp_register_dma_resource(option, dma); + pnp_register_dma_resource(dev, option, dma); } -static __init void pnpbios_parse_port_option(unsigned char *p, int size, +static __init void pnpbios_parse_port_option(struct pnp_dev *dev, + unsigned char *p, int size, struct pnp_option *option) { struct pnp_port *port; @@ -354,10 +360,11 @@ static __init void pnpbios_parse_port_option(unsigned char *p, int size, port->align = p[6]; port->size = p[7]; port->flags = p[1] ? PNP_PORT_FLAG_16BITADDR : 0; - pnp_register_port_resource(option, port); + pnp_register_port_resource(dev, option, port); } -static __init void pnpbios_parse_fixed_port_option(unsigned char *p, int size, +static __init void pnpbios_parse_fixed_port_option(struct pnp_dev *dev, + unsigned char *p, int size, struct pnp_option *option) { struct pnp_port *port; @@ -369,7 +376,7 @@ static __init void pnpbios_parse_fixed_port_option(unsigned char *p, int size, port->size = p[3]; port->align = 0; port->flags = PNP_PORT_FLAG_FIXED; - pnp_register_port_resource(option, port); + pnp_register_port_resource(dev, option, port); } static __init unsigned char * @@ -403,37 +410,37 @@ pnpbios_parse_resource_option_data(unsigned char *p, unsigned char *end, case LARGE_TAG_MEM: if (len != 9) goto len_err; - pnpbios_parse_mem_option(p, len, option); + pnpbios_parse_mem_option(dev, p, len, option); break; case LARGE_TAG_MEM32: if (len != 17) goto len_err; - pnpbios_parse_mem32_option(p, len, option); + pnpbios_parse_mem32_option(dev, p, len, option); break; case LARGE_TAG_FIXEDMEM32: if (len != 9) goto len_err; - pnpbios_parse_fixed_mem32_option(p, len, option); + pnpbios_parse_fixed_mem32_option(dev, p, len, option); break; case SMALL_TAG_IRQ: if (len < 2 || len > 3) goto len_err; - pnpbios_parse_irq_option(p, len, option); + pnpbios_parse_irq_option(dev, p, len, option); break; case SMALL_TAG_DMA: if (len != 2) goto len_err; - pnpbios_parse_dma_option(p, len, option); + pnpbios_parse_dma_option(dev, p, len, option); break; case SMALL_TAG_PORT: if (len != 7) goto len_err; - pnpbios_parse_port_option(p, len, option); + pnpbios_parse_port_option(dev, p, len, option); break; case SMALL_TAG_VENDOR: @@ -443,7 +450,7 @@ pnpbios_parse_resource_option_data(unsigned char *p, unsigned char *end, case SMALL_TAG_FIXEDPORT: if (len != 3) goto len_err; - pnpbios_parse_fixed_port_option(p, len, option); + pnpbios_parse_fixed_port_option(dev, p, len, option); break; case SMALL_TAG_STARTDEP: @@ -464,6 +471,7 @@ pnpbios_parse_resource_option_data(unsigned char *p, unsigned char *end, printk(KERN_WARNING "PnPBIOS: Missing SMALL_TAG_STARTDEP tag\n"); option = option_independent; + dev_dbg(&dev->dev, "end dependent options\n"); break; case SMALL_TAG_END: -- cgit v1.2.3-18-g5258