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linux/drivers/pnp/base.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
extern spinlock_t pnp_lock;
void *pnp_alloc(long size);
PNP: add pnp_eisa_id_to_string() Converting the EISA ID to a string is messy and error-prone, and we might as well use the same code for ISAPNP and PNPBIOS. PNPACPI uses the conversion done by the ACPI core with acpi_ex_eisa_id_to_string(). 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>
2008-04-29 06:33:53 +08:00
#define PNP_EISA_ID_MASK 0x7fffffff
void pnp_eisa_id_to_string(u32 id, char *str);
PNP: add pnp_alloc_dev() Add pnp_alloc_dev() to allocate a struct pnp_dev and fill in the protocol, instance number, and initial PNP ID. Now it is always valid to use dev_printk() on any pnp_dev pointer. 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>
2008-04-29 06:33:54 +08:00
struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
PNP: add pnp_alloc_card() Add pnp_alloc_card() to allocate a struct pnp_card and fill in the protocol, instance number, and initial PNP ID. Now it is always valid to use dev_printk() on any pnp_card pointer. 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>
2008-04-29 06:33:58 +08:00
struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid);
PNP: change pnp_add_id() to allocate its own pnp_id structures This moves some of the pnp_id knowledge out of the backends and into the PNP core. 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>
2008-04-29 06:33:52 +08:00
struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
PNP: change pnp_add_card_id() to allocate its own pnp_id structures This moves some of the pnp_id knowledge out of the backends and into the PNP core. 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>
2008-04-29 06:33:56 +08:00
struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int pnp_interface_attach_device(struct pnp_dev *dev);
void pnp_fixup_device(struct pnp_dev *dev);
void pnp_free_option(struct pnp_option *option);
int __pnp_add_device(struct pnp_dev *dev);
void __pnp_remove_device(struct pnp_dev *dev);
PNP: pass resources, not indexes, to pnp_check_port(), et al The caller already has the struct resource pointer, so no need for pnp_check_port(), pnp_check_mem(), etc., to look it up again. 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>
2008-04-29 06:34:22 +08:00
int pnp_check_port(struct pnp_dev *dev, struct resource *res);
int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
PNP: add debug when assigning PNP resources This patch adds code to dump PNP resources before and after assigning resources and before writing them to the device. This is enabled by CONFIG_PNP_DEBUG=y. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-29 06:34:08 +08:00
void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
PNP: factor pnp_init_resource_table() and pnp_clean_resource_table() Move the common part of pnp_init_resource_table() and pnp_clean_resource_table() into a new pnp_init_resource(). This reduces a little code duplication and will be useful later to initialize an individual resource. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-29 06:34:13 +08:00
void pnp_init_resource(struct resource *res);
PNP: make pnp_resource_table private to PNP core There are no remaining references to the PNP_MAX_* constants or the pnp_resource_table structure outside of the PNP core. Make them private to the PNP core. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-29 06:34:28 +08:00
#define PNP_MAX_PORT 40
#define PNP_MAX_MEM 24
#define PNP_MAX_IRQ 2
#define PNP_MAX_DMA 2
struct pnp_resource_table {
struct resource port_resource[PNP_MAX_PORT];
struct resource mem_resource[PNP_MAX_MEM];
struct resource dma_resource[PNP_MAX_DMA];
struct resource irq_resource[PNP_MAX_IRQ];
};