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User-space networking!

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- RTL8139 driver moved to user-space;
- PCI code moved to user-space;
Fixed IRQ hook dump at IS server.
This commit is contained in:
Jorrit Herder
2005-05-11 09:02:00 +00:00
parent ab39ce451b
commit fbe1641bd3
27 changed files with 565 additions and 2017 deletions
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10
include/minix/com.h
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@@ -32,14 +32,13 @@
*/
/* Kernel tasks. These all run in the same address space. */
#define RTL8139 IDLE - ENABLE_RTL8139 /* networking */
#define IDLE -4 /* runs when no one else can run */
#define CLOCK -3 /* alarms and other clock functions */
#define SYSTASK -2 /* request system functionality */
#define HARDWARE -1 /* used as source on notify() messages */
/* Number of tasks. Note that NR_PROCS is defined in <minix/config.h>. */
#define NR_TASKS (4 + ENABLE_RTL8139)
#define NR_TASKS 4
/* Magic numbers for controllers. Device driver mapping is dynamic. */
#define CTRLR(n) (NONE + (n))
@@ -53,15 +52,16 @@
#define AT_WINI (MEMORY + ENABLE_AT_WINI) /* AT Winchester */
#define FLOPPY (AT_WINI + ENABLE_FLOPPY) /* floppy disk */
#define PRINTER (FLOPPY + ENABLE_PRINTER) /* Centronics */
#define INIT_PROC_NR (PRINTER + 1) /* init -- goes multiuser */
#define USR8139 (PRINTER + ENABLE_RTL8139) /* Realtek RTL8139 */
#define INIT_PROC_NR (USR8139 + 1) /* init -- goes multiuser */
/* Number of first user process not part of the operating system. */
#define LOW_USER INIT_PROC_NR
/* The number of processes that are contained in the system image. */
/* Number of processes contained in the system image. */
#define IMAGE_SIZE (NR_TASKS + \
5 + ENABLE_AT_WINI + ENABLE_FLOPPY + \
ENABLE_PRINTER + 1 )
ENABLE_PRINTER + ENABLE_RTL8139 + 1 )
/*===========================================================================*

3
include/minix/devio.h
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@@ -12,6 +12,9 @@
#include <minix/config.h> /* needed to include <minix/type.h> */
#include <sys/types.h> /* u8_t, u16_t, u32_t needed */
typedef u16_t port_t;
typedef U16_t Port_t;
/* We have different granularities of port I/O: 8, 16, 32 bits.
* Also see <ibm/portio.h>, which has functions for bytes, words,
* and longs. Hence, we need different (port,value)-pair types.