diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/lguest_bus.h | 51 | ||||
| -rw-r--r-- | include/linux/lguest_launcher.h | 26 |
2 files changed, 0 insertions, 77 deletions
diff --git a/include/linux/lguest_bus.h b/include/linux/lguest_bus.h deleted file mode 100644 index d27853ddc64..00000000000 --- a/include/linux/lguest_bus.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef _ASM_LGUEST_DEVICE_H -#define _ASM_LGUEST_DEVICE_H -/* Everything you need to know about lguest devices. */ -#include <linux/device.h> -#include <linux/lguest.h> -#include <linux/lguest_launcher.h> - -struct lguest_device { - /* Unique busid, and index into lguest_page->devices[] */ - unsigned int index; - - struct device dev; - - /* Driver can hang data off here. */ - void *private; -}; - -/*D:380 Since interrupt numbers are arbitrary, we use a convention: each device - * can use the interrupt number corresponding to its index. The +1 is because - * interrupt 0 is not usable (it's actually the timer interrupt). */ -static inline int lgdev_irq(const struct lguest_device *dev) -{ - return dev->index + 1; -} -/*:*/ - -/* dma args must not be vmalloced! */ -void lguest_send_dma(unsigned long key, struct lguest_dma *dma); -int lguest_bind_dma(unsigned long key, struct lguest_dma *dmas, - unsigned int num, u8 irq); -void lguest_unbind_dma(unsigned long key, struct lguest_dma *dmas); - -/* Map the virtual device space */ -void *lguest_map(unsigned long phys_addr, unsigned long pages); -void lguest_unmap(void *); - -struct lguest_driver { - const char *name; - struct module *owner; - u16 device_type; - int (*probe)(struct lguest_device *dev); - void (*remove)(struct lguest_device *dev); - - struct device_driver drv; -}; - -extern int register_lguest_driver(struct lguest_driver *drv); -extern void unregister_lguest_driver(struct lguest_driver *drv); - -extern struct lguest_device_desc *lguest_devices; /* Just past max_pfn */ -#endif /* _ASM_LGUEST_DEVICE_H */ diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h index 736e19a510c..b6603f3fbff 100644 --- a/include/linux/lguest_launcher.h +++ b/include/linux/lguest_launcher.h @@ -44,32 +44,6 @@ struct lguest_dma }; /*:*/ -/*D:460 This is the layout of a block device memory page. The Launcher sets up - * the num_sectors initially to tell the Guest the size of the disk. The Guest - * puts the type, sector and length of the request in the first three fields, - * then DMAs to the Host. The Host processes the request, sets up the result, - * then DMAs back to the Guest. */ -struct lguest_block_page -{ - /* 0 is a read, 1 is a write. */ - int type; - __u32 sector; /* Offset in device = sector * 512. */ - __u32 bytes; /* Length expected to be read/written in bytes */ - /* 0 = pending, 1 = done, 2 = done, error */ - int result; - __u32 num_sectors; /* Disk length = num_sectors * 512 */ -}; - -/*D:520 The network device is basically a memory page where all the Guests on - * the network publish their MAC (ethernet) addresses: it's an array of "struct - * lguest_net": */ -struct lguest_net -{ - /* Simply the mac address (with multicast bit meaning promisc). */ - unsigned char mac[6]; -}; -/*:*/ - /* Where the Host expects the Guest to SEND_DMA console output to. */ #define LGUEST_CONSOLE_DMA_KEY 0 |