mouse up and running again

1 files changed, 5 insertions, 15 deletions

diff --git a/kernel/interrupts.c b/kernel/interrupts.c
index e19d816..74599c3 100644
--- a/kernel/interrupts.c
+++ b/kernel/interrupts.c
@@ -3,6 +3,7 @@
 #include "lib/logger/log.h"	// logger facilities
 
 #include "asm/asm.h"
+#include "driver/mouse.h"
 #include "interrupts.h"
 #include "x86.h"
 
@@ -21,7 +22,6 @@ void deflog(uint32_t eip, uint16_t cs, uint32_t flags)
 void int_install_ir(int irq, uint16_t flags, uint16_t sel, void *addr);
 //void mouse_handler(); 
 
-
 // the interrupt descriptor table
 static struct int_desc
 {
@@ -52,7 +52,6 @@ void int_default()
    log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"default handler");
 }
 
-
 void show_error(uint32_t err)
 {
    log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"interrupt error code:  0x%08x",err);
@@ -61,7 +60,6 @@ void show_error(uint32_t err)
    log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"Selector: %x",err&0b1111111111111000);
 }
 
-
 void exception_handle_0(){   panic(FOOLOS_MODULE_NAME,"Divide by 0");    }
 void exception_handle_1(){   panic(FOOLOS_MODULE_NAME,"Single step (debugger)");    }
 void exception_handle_2(){   panic(FOOLOS_MODULE_NAME,"Non Maskable Interrupt");    }
@@ -103,11 +101,9 @@ void exception_handle_16(){   panic(FOOLOS_MODULE_NAME,"Coprocessor error");
 void exception_handle_17(){   panic(FOOLOS_MODULE_NAME,"Alignment Check");    }
 void exception_handle_18(){   panic(FOOLOS_MODULE_NAME,"Machine Check");    }
 
-
 //set a handler for a specific interrupt
 void int_install_ir(int irq, uint16_t flags, uint16_t sel, void *addr)
 {
-
    uint64_t base=(uint32_t)&(*(uint32_t*)addr);
 
     idt[irq].addrLo = base & 0xffff;
@@ -115,27 +111,23 @@ void int_install_ir(int irq, uint16_t flags, uint16_t sel, void *addr)
     idt[irq].zeros=0;
     idt[irq].flags=flags;
     idt[irq].sel=sel;
-
 }
 
 // set default handler for all interrupts for a start
 void int_init(uint16_t sel)
 {
-    //
     //  Setup PIC
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"setting up PIC",&idt,&idtd);
     pic_setup();
 
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"initializing. IDT: 0x%08x, IDTD: 0x%08X",&idt,&idtd);
 
-    int i;
-    for(i=0; i<INT_MAX; i++)
+    for(int i=0; i<INT_MAX; i++)
     {
 	int_install_ir(i, 0b10001110, sel,&int_default_handler);
     }
 
     // exceptions
-    
     int_install_ir(0, 0b10001110, 0x08,&int_irq0);
     int_install_ir(1, 0b10001110, 0x08,&int_irq1);
     int_install_ir(2, 0b10001110, 0x08,&int_irq2);
@@ -165,8 +157,8 @@ void int_init(uint16_t sel)
     // install keyboard interrupt handler (irq 1 => 33)
     int_install_ir(33, 0b10001110, 0x08,&int_kb_handler);
 
-    //mouse 
-//    int_install_ir(44, 0b10001110, 0x08,&mouse_handler);
+    //mouse  interrupt handler (irq 12 => 34)
+    int_install_ir(44, 0b10001110, 0x08,&int_mouse_handler);
 
     //system calls
     int_install_ir(0x80, 0b11101110, 0x08,&int_syscall_handler);
@@ -174,9 +166,8 @@ void int_init(uint16_t sel)
     int_install();
 
     // now we can enable interrupts back again
-   // x86_int_enable();
+    // x86_int_enable();
     x86_int_disable();
-
 }
 
 void int_install()
@@ -190,4 +181,3 @@ void int_install()
 
     __asm__("lidt %0"::"m" (idtd));
 }
-