From 08c9f262f268f7948be13bf3a5bda1d635c649b4 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Fri, 27 Jun 2008 16:57:03 -0600 Subject: PNP: define PNP-specific IORESOURCE_IO_* flags alongside IRQ, DMA, MEM PNP previously defined PNP_PORT_FLAG_16BITADDR and PNP_PORT_FLAG_FIXED in a private header file, but put those flags in struct resource.flags fields. Better to make them IORESOURCE_IO_* flags like the existing IRQ, DMA, and MEM flags. Signed-off-by: Bjorn Helgaas Signed-off-by: Andi Kleen Acked-by: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/interface.c | 2 +- drivers/pnp/isapnp/core.c | 4 ++-- drivers/pnp/pnpacpi/rsparser.c | 10 +++++----- drivers/pnp/pnpbios/rsparser.c | 4 ++-- include/linux/ioport.h | 4 ++++ include/linux/pnp.h | 3 --- 6 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index 239923a300cd..c172b6de6b71 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -57,7 +57,7 @@ static void pnp_print_port(pnp_info_buffer_t * buffer, char *space, "%sport 0x%x-0x%x, align 0x%x, size 0x%x, %i-bit address decoding\n", space, port->min, port->max, port->align ? (port->align - 1) : 0, port->size, - port->flags & PNP_PORT_FLAG_16BITADDR ? 16 : 10); + port->flags & IORESOURCE_IO_16BIT_ADDR ? 16 : 10); } static void pnp_print_irq(pnp_info_buffer_t * buffer, char *space, diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index ca4457ec403b..c5b92526963b 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -486,7 +486,7 @@ static void __init isapnp_parse_port_resource(struct pnp_dev *dev, port->max = (tmp[4] << 8) | tmp[3]; port->align = tmp[5]; port->size = tmp[6]; - port->flags = tmp[0] ? PNP_PORT_FLAG_16BITADDR : 0; + port->flags = tmp[0] ? IORESOURCE_IO_16BIT_ADDR : 0; pnp_register_port_resource(dev, option, port); } @@ -507,7 +507,7 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_dev *dev, port->min = port->max = (tmp[1] << 8) | tmp[0]; port->size = tmp[2]; port->align = 0; - port->flags = PNP_PORT_FLAG_FIXED; + port->flags = IORESOURCE_IO_FIXED; pnp_register_port_resource(dev, option, port); } diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 595252b65205..46069e64a6b2 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -180,7 +180,7 @@ static void pnpacpi_parse_allocated_ioresource(struct pnp_dev *dev, u64 start, u64 end = start + len - 1; if (io_decode == ACPI_DECODE_16) - flags |= PNP_PORT_FLAG_16BITADDR; + flags |= IORESOURCE_IO_16BIT_ADDR; if (len == 0 || end >= 0x10003) flags |= IORESOURCE_DISABLED; @@ -485,7 +485,7 @@ static __init void pnpacpi_parse_port_option(struct pnp_dev *dev, port->align = io->alignment; port->size = io->address_length; port->flags = ACPI_DECODE_16 == io->io_decode ? - PNP_PORT_FLAG_16BITADDR : 0; + IORESOURCE_IO_16BIT_ADDR : 0; pnp_register_port_resource(dev, option, port); } @@ -503,7 +503,7 @@ static __init void pnpacpi_parse_fixed_port_option(struct pnp_dev *dev, port->min = port->max = io->address; port->size = io->address_length; port->align = 0; - port->flags = PNP_PORT_FLAG_FIXED; + port->flags = IORESOURCE_IO_FIXED; pnp_register_port_resource(dev, option, port); } @@ -609,7 +609,7 @@ static __init void pnpacpi_parse_address_option(struct pnp_dev *dev, port->min = port->max = p->minimum; port->size = p->address_length; port->align = 0; - port->flags = PNP_PORT_FLAG_FIXED; + port->flags = IORESOURCE_IO_FIXED; pnp_register_port_resource(dev, option, port); } } @@ -946,7 +946,7 @@ static void pnpacpi_encode_io(struct pnp_dev *dev, if (pnp_resource_enabled(p)) { /* Note: pnp_assign_port copies pnp_port->flags into p->flags */ - io->io_decode = (p->flags & PNP_PORT_FLAG_16BITADDR) ? + io->io_decode = (p->flags & IORESOURCE_IO_16BIT_ADDR) ? ACPI_DECODE_16 : ACPI_DECODE_10; io->minimum = p->start; io->maximum = p->end; diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index 01f0c3dd1b08..489fec3b7974 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -310,7 +310,7 @@ static __init void pnpbios_parse_port_option(struct pnp_dev *dev, port->max = (p[5] << 8) | p[4]; port->align = p[6]; port->size = p[7]; - port->flags = p[1] ? PNP_PORT_FLAG_16BITADDR : 0; + port->flags = p[1] ? IORESOURCE_IO_16BIT_ADDR : 0; pnp_register_port_resource(dev, option, port); } @@ -326,7 +326,7 @@ static __init void pnpbios_parse_fixed_port_option(struct pnp_dev *dev, port->min = port->max = (p[2] << 8) | p[1]; port->size = p[3]; port->align = 0; - port->flags = PNP_PORT_FLAG_FIXED; + port->flags = IORESOURCE_IO_FIXED; pnp_register_port_resource(dev, option, port); } diff --git a/include/linux/ioport.h b/include/linux/ioport.h index c6801bffe76d..39db059ffb8b 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -88,6 +88,10 @@ struct resource_list { #define IORESOURCE_MEM_SHADOWABLE (1<<5) /* dup: IORESOURCE_SHADOWABLE */ #define IORESOURCE_MEM_EXPANSIONROM (1<<6) +/* PnP I/O specific bits (IORESOURCE_BITS) */ +#define IORESOURCE_IO_16BIT_ADDR (1<<0) +#define IORESOURCE_IO_FIXED (1<<1) + /* PCI ROM control bits (IORESOURCE_BITS) */ #define IORESOURCE_ROM_ENABLE (1<<0) /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */ #define IORESOURCE_ROM_SHADOW (1<<1) /* ROM is copy at C000:0 */ diff --git a/include/linux/pnp.h b/include/linux/pnp.h index e033e1b14c27..e1454dabde10 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -182,9 +182,6 @@ static inline int pnp_dma_valid(struct pnp_dev *dev, unsigned int bar) } -#define PNP_PORT_FLAG_16BITADDR (1<<0) -#define PNP_PORT_FLAG_FIXED (1<<1) - struct pnp_port { unsigned short min; /* min base number */ unsigned short max; /* max base number */ -- cgit v1.2.3