From 1692b27bf37826f85f9c12f8468848885643532a Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:51 -0600 Subject: PNP: make pnp_add_id() internal to PNP core pnp_add_id() doesn't need to be exposed outside the PNP core, so move the declaration to an internal header file. Signed-off-by: Bjorn Helgaas Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 31a633f65547..abefcc351521 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -1,5 +1,6 @@ extern spinlock_t pnp_lock; void *pnp_alloc(long size); +int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev); 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); -- cgit v1.2.2 From 772defc6292bae8b6db298476d1dabd22a99492b Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:52 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index abefcc351521..ba55b0623f7e 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -1,6 +1,6 @@ extern spinlock_t pnp_lock; void *pnp_alloc(long size); -int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev); +struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); 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); -- cgit v1.2.2 From 25eb846189d20db4114cebf14fee96d69bef4667 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:53 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index ba55b0623f7e..9af0a6c7dd41 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -1,5 +1,7 @@ extern spinlock_t pnp_lock; void *pnp_alloc(long size); +#define PNP_EISA_ID_MASK 0x7fffffff +void pnp_eisa_id_to_string(u32 id, char *str); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); int pnp_interface_attach_device(struct pnp_dev *dev); void pnp_fixup_device(struct pnp_dev *dev); -- cgit v1.2.2 From bda1e4e5a3d976046378cd495a63e1ee0847deec Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:54 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 9af0a6c7dd41..ff435bd1ca18 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -2,6 +2,7 @@ extern spinlock_t pnp_lock; void *pnp_alloc(long size); #define PNP_EISA_ID_MASK 0x7fffffff void pnp_eisa_id_to_string(u32 id, char *str); +struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); int pnp_interface_attach_device(struct pnp_dev *dev); void pnp_fixup_device(struct pnp_dev *dev); -- cgit v1.2.2 From 048825deea5f261335b5202cd1114c53a3a21ae7 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:55 -0600 Subject: PNP: make pnp_add_card_id() internal to PNP core pnp_add_card_id() doesn't need to be exposed outside the PNP core, so move the declaration to an internal header file. Signed-off-by: Bjorn Helgaas Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index ff435bd1ca18..b492569bcdf4 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -4,6 +4,7 @@ void *pnp_alloc(long size); void pnp_eisa_id_to_string(u32 id, char *str); struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); +int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card); 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); -- cgit v1.2.2 From e436675f2a09ea389c1844507658f304924a2eca Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:56 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index b492569bcdf4..37f7d85fc4bc 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -4,7 +4,7 @@ void *pnp_alloc(long size); void pnp_eisa_id_to_string(u32 id, char *str); struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); -int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card); +struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id); 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); -- cgit v1.2.2 From 6bf2aab24a5dc26bf8274c4b9dbbed8ca99ae82c Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:33:58 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 37f7d85fc4bc..a83cdcfee165 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -3,6 +3,7 @@ void *pnp_alloc(long size); #define PNP_EISA_ID_MASK 0x7fffffff void pnp_eisa_id_to_string(u32 id, char *str); struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); +struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id); int pnp_interface_attach_device(struct pnp_dev *dev); -- cgit v1.2.2 From 81b5c75f0ed22a93c3da00650d0898eec56e1d62 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:08 -0600 Subject: 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 Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index a83cdcfee165..0c5cb1d58c6c 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -16,3 +16,5 @@ int pnp_check_port(struct pnp_dev * dev, int idx); int pnp_check_mem(struct pnp_dev * dev, int idx); int pnp_check_irq(struct pnp_dev * dev, int idx); int pnp_check_dma(struct pnp_dev * dev, int idx); + +void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); -- cgit v1.2.2 From d948a8daa059cf5b3e7f002e7b92acf00fc70c49 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:13 -0600 Subject: 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 Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 0c5cb1d58c6c..eb43fc6bff11 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -18,3 +18,5 @@ int pnp_check_irq(struct pnp_dev * dev, int idx); int pnp_check_dma(struct pnp_dev * dev, int idx); void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); + +void pnp_init_resource(struct resource *res); -- cgit v1.2.2 From f5d94ff014cb7e6212f40fc6644f3fd68507df33 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:22 -0600 Subject: 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 Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index eb43fc6bff11..e739d4bba423 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -12,10 +12,10 @@ void pnp_free_option(struct pnp_option *option); int __pnp_add_device(struct pnp_dev *dev); void __pnp_remove_device(struct pnp_dev *dev); -int pnp_check_port(struct pnp_dev * dev, int idx); -int pnp_check_mem(struct pnp_dev * dev, int idx); -int pnp_check_irq(struct pnp_dev * dev, int idx); -int pnp_check_dma(struct pnp_dev * dev, int idx); +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); void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); -- cgit v1.2.2 From 02d83b5da3efa3c278ce87db2637f3dd6837166d Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:28 -0600 Subject: 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 Signed-off-by: Len Brown --- drivers/pnp/base.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index e739d4bba423..b888a5fb6b7f 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -20,3 +20,15 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res); void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); void pnp_init_resource(struct resource *res); + +#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]; +}; -- cgit v1.2.2 From 784f01d5bdeae7d7005ede17305306b042ba2617 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:30 -0600 Subject: PNP: add struct pnp_resource This patch adds a "struct pnp_resource". This currently contains only a struct resource, but we will soon need additional PNP-specific information. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index b888a5fb6b7f..1d6bb351d323 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -26,9 +26,13 @@ void pnp_init_resource(struct resource *res); #define PNP_MAX_IRQ 2 #define PNP_MAX_DMA 2 +struct pnp_resource { + struct resource res; +}; + 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]; + struct pnp_resource port[PNP_MAX_PORT]; + struct pnp_resource mem[PNP_MAX_MEM]; + struct pnp_resource dma[PNP_MAX_DMA]; + struct pnp_resource irq[PNP_MAX_IRQ]; }; -- cgit v1.2.2 From 0a977f15469457d9a19eed992caf71995c674064 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:31 -0600 Subject: PNP: add pnp_get_pnp_resource() In some places, we need to get the struct pnp_resource, not just the struct resource, because ISAPNP needs to store the register index in the pnp_resource. I don't like pnp_get_pnp_resource() and hope that it is temporary, but we need it for a little while. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 1d6bb351d323..49b4138f3476 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -21,6 +21,9 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); void pnp_init_resource(struct resource *res); +struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev, + unsigned int type, unsigned int num); + #define PNP_MAX_PORT 40 #define PNP_MAX_MEM 24 #define PNP_MAX_IRQ 2 -- cgit v1.2.2 From 21855d69d1e3ace3efdb8159a4a7ab1ab98a6f19 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:32 -0600 Subject: PNP: add pnp_resource index for ISAPNP Save the ISAPNP config register index in the struct pnp_resource. We need this because it is important to write ISAPNP configuration back to the same registers we read it from. For example, if we read valid regions from memory descriptors 0, 1, and 3, we'd better write them back to the same registers, without compressing them to descriptors 0, 1, and 2. This was previously guaranteed by using the index into the pnp_resource_table array as the ISAPNP config register index. However, I am removing those fixed-size arrays, so we need to save the ISAPNP register index elsewhere. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 49b4138f3476..786735770684 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -31,6 +31,7 @@ struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev, struct pnp_resource { struct resource res; + unsigned int index; /* ISAPNP config register index */ }; struct pnp_resource_table { -- cgit v1.2.2 From dbddd0383c59d588f8db5e773b062756e39117ec Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:34 -0600 Subject: PNP: make generic pnp_add_irq_resource() Add a pnp_add_irq_resource() that can be used by all the PNP backends. This consolidates a little more pnp_resource_table knowledge into one place. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 786735770684..3dd5d849c30f 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -40,3 +40,6 @@ struct pnp_resource_table { struct pnp_resource dma[PNP_MAX_DMA]; struct pnp_resource irq[PNP_MAX_IRQ]; }; + +struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, + int flags); -- cgit v1.2.2 From dc16f5f2ede8cc2acf8ac22857a7fecf3a4296c2 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:35 -0600 Subject: PNP: make generic pnp_add_dma_resource() Add a pnp_add_dma_resource() that can be used by all the PNP backends. This consolidates a little more pnp_resource_table knowledge into one place. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 3dd5d849c30f..b6719b384347 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -43,3 +43,5 @@ struct pnp_resource_table { struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, int flags); +struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, + int flags); -- cgit v1.2.2 From cc8c2e308194f0997c718c7c735550ff06754d20 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:36 -0600 Subject: PNP: make generic pnp_add_io_resource() Add a pnp_add_io_resource() that can be used by all the PNP backends. This consolidates a little more pnp_resource_table knowledge into one place. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index b6719b384347..bfb08abc311b 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -45,3 +45,6 @@ struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, int flags); struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, int flags); +struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev, + resource_size_t start, + resource_size_t end, int flags); -- cgit v1.2.2 From d6180f36617953990bf90d4c1ff85b77e9995cd1 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:37 -0600 Subject: PNP: make generic pnp_add_mem_resource() Add a pnp_add_mem_resource() that can be used by all the PNP backends. This consolidates a little more pnp_resource_table knowledge into one place. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/pnp/base.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index bfb08abc311b..9b7bb62c98b1 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -48,3 +48,6 @@ struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev, resource_size_t start, resource_size_t end, int flags); +struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev, + resource_size_t start, + resource_size_t end, int flags); -- cgit v1.2.2 From 62cfb298b95d713825deb8faf2044c45a1e17a0a Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 28 Apr 2008 16:34:40 -0600 Subject: PNP: make interfaces private to the PNP core The interfaces for registering protocols, devices, cards, and resource options should only be used inside the PNP core. Signed-off-by: Bjorn Helgaas Acked-By: Rene Herman Signed-off-by: Len Brown --- drivers/pnp/base.h | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 9b7bb62c98b1..4fe7c58f57e9 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -1,12 +1,37 @@ extern spinlock_t pnp_lock; void *pnp_alloc(long size); + +int pnp_register_protocol(struct pnp_protocol *protocol); +void pnp_unregister_protocol(struct pnp_protocol *protocol); + #define PNP_EISA_ID_MASK 0x7fffffff void pnp_eisa_id_to_string(u32 id, char *str); struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid); + +int pnp_add_device(struct pnp_dev *dev); struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); -struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id); int pnp_interface_attach_device(struct pnp_dev *dev); + +int pnp_add_card(struct pnp_card *card); +struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id); +void pnp_remove_card(struct pnp_card *card); +int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev); +void pnp_remove_card_device(struct pnp_dev *dev); + +struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev); +struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, + int priority); +int pnp_register_irq_resource(struct pnp_dev *dev, struct pnp_option *option, + struct pnp_irq *data); +int pnp_register_dma_resource(struct pnp_dev *dev, struct pnp_option *option, + struct pnp_dma *data); +int pnp_register_port_resource(struct pnp_dev *dev, struct pnp_option *option, + struct pnp_port *data); +int pnp_register_mem_resource(struct pnp_dev *dev, struct pnp_option *option, + struct pnp_mem *data); +void pnp_init_resources(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); -- cgit v1.2.2