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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/msi.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/msi.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/msi.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/ANDROID_3.4.5/include/linux/msi.h b/ANDROID_3.4.5/include/linux/msi.h deleted file mode 100644 index ce93a341..00000000 --- a/ANDROID_3.4.5/include/linux/msi.h +++ /dev/null @@ -1,62 +0,0 @@ -#ifndef LINUX_MSI_H -#define LINUX_MSI_H - -#include <linux/kobject.h> -#include <linux/list.h> - -struct msi_msg { - u32 address_lo; /* low 32 bits of msi message address */ - u32 address_hi; /* high 32 bits of msi message address */ - u32 data; /* 16 bits of msi message data */ -}; - -/* Helper functions */ -struct irq_data; -struct msi_desc; -extern void mask_msi_irq(struct irq_data *data); -extern void unmask_msi_irq(struct irq_data *data); -extern void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); -extern void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg); -extern void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg); -extern void read_msi_msg(unsigned int irq, struct msi_msg *msg); -extern void get_cached_msi_msg(unsigned int irq, struct msi_msg *msg); -extern void write_msi_msg(unsigned int irq, struct msi_msg *msg); - -struct msi_desc { - struct { - __u8 is_msix : 1; - __u8 multiple: 3; /* log2 number of messages */ - __u8 maskbit : 1; /* mask-pending bit supported ? */ - __u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */ - __u8 pos; /* Location of the msi capability */ - __u16 entry_nr; /* specific enabled entry */ - unsigned default_irq; /* default pre-assigned irq */ - } msi_attrib; - - u32 masked; /* mask bits */ - unsigned int irq; - struct list_head list; - - union { - void __iomem *mask_base; - u8 mask_pos; - }; - struct pci_dev *dev; - - /* Last set MSI message */ - struct msi_msg msg; - - struct kobject kobj; -}; - -/* - * The arch hook for setup up msi irqs - */ -int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc); -void arch_teardown_msi_irq(unsigned int irq); -extern int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type); -extern void arch_teardown_msi_irqs(struct pci_dev *dev); -extern int arch_msi_check_device(struct pci_dev* dev, int nvec, int type); - - -#endif /* LINUX_MSI_H */ |