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Added Device Manager (USB hotplug support)

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This commit is contained in:
Dirk Vogt
2011-02-23 13:48:03 +00:00
parent bac0222eec
commit 00dcbb9dc6
12 changed files with 1170 additions and 2 deletions
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27
common/include/minix/com.h
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@@ -23,6 +23,7 @@
* 0xF00 - 0xFFF Scheduling messages
* 0x1000 - 0x10FF Notify messages
* 0x1100 - 0x11FF USB
* 0x1200 - 0x12FF Devman
* 0x1300 - 0x13FF TTY Input
*
* Zero and negative values are widely used for OK and error responses.
@@ -1203,6 +1204,32 @@
# define USB_INTERFACES m4_l3
# define USB_RB_INIT_NAME m3_ca1
/*===========================================================================*
* Messages for DeviceManager (s/t like SysFS) *
*===========================================================================*/
#define DEVMAN_BASE 0x1200
#define DEVMAN_ADD_DEV (DEVMAN_BASE + 0)
#define DEVMAN_DEL_DEV (DEVMAN_BASE + 1)
#define DEVMAN_ADD_BUS (DEVMAN_BASE + 2)
#define DEVMAN_DEL_BUS (DEVMAN_BASE + 3)
#define DEVMAN_ADD_DEVFILE (DEVMAN_BASE + 4)
#define DEVMAN_DEL_DEVFILE (DEVMAN_BASE + 5)
#define DEVMAN_REQUEST (DEVMAN_BASE + 6)
#define DEVMAN_REPLY (DEVMAN_BASE + 7)
#define DEVMAN_BIND (DEVMAN_BASE + 8)
#define DEVMAN_UNBIND (DEVMAN_BASE + 9)
# define DEVMAN_GRANT_ID m4_l1
# define DEVMAN_GRANT_SIZE m4_l2
# define DEVMAN_ENDPOINT m4_l3
# define DEVMAN_DEVICE_ID m4_l2
# define DEVMAN_RESULT m4_l1
/*===========================================================================*
* TTY INPUT INJECTION *
*===========================================================================*/