Changeset 199112e4 in mainline

Timestamp:

2012-02-14T21:46:09Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

cfb79747

Parents:

472d813

Message:

Define a PIO range for the cuda driver.

Files:

• kernel/arch/ppc32/src/ppc32.c (modified) (1 diff)
• uspace/srv/hw/bus/cuda_adb/cuda_adb.c (modified) (4 diffs)
• uspace/srv/hw/bus/cuda_adb/cuda_adb.h (modified) (1 diff)

kernel/arch/ppc32/src/ppc32.c

@@ -232 +232 @@
                 sysinfo_set_item_val("cuda.inr", NULL, IRQ_CUDA);
                 sysinfo_set_item_val("cuda.address.physical", NULL, pa);
-                sysinfo_set_item_val("cuda.address.kernel", NULL,
-                    (uintptr_t) cuda);
 #endif
         }

uspace/srv/hw/bus/cuda_adb/cuda_adb.c

@@ -104 +104 @@
 enum {
         ADB_MAX_ADDR    = 16
+};
+
+static irq_pio_range_t cuda_ranges[] = {
+        {
+                .base = 0,
+                .size = sizeof(cuda_t) 
+        }
 };
 
@@ -130 +137 @@
 
 static irq_code_t cuda_irq_code = {
+        sizeof(cuda_ranges) / sizeof(irq_pio_range_t),
+        cuda_ranges,
         sizeof(cuda_cmds) / sizeof(irq_cmd_t),
         cuda_cmds
@@ -255 +264 @@
                 return -1;
         
-        if (sysinfo_get_value("cuda.address.kernel", &(instance->cuda_kernel)) != EOK)
-                return -1;
-        
         void *vaddr;
         if (pio_enable((void *) instance->cuda_physical, sizeof(cuda_t), &vaddr) != 0)
@@ -274 +280 @@
         pio_write_8(&dev->ier, IER_CLR | ALL_INT);
 
-        cuda_irq_code.cmds[0].addr = (void *) &((cuda_t *) instance->cuda_kernel)->ifr;
+        cuda_irq_code.ranges[0].base = (uintptr_t) instance->cuda_physical;
+        cuda_irq_code.cmds[0].addr = (void *) &((cuda_t *) instance->cuda_physical)->ifr;
         async_set_interrupt_received(cuda_irq_handler);
         irq_register(10, device_assign_devno(), 0, &cuda_irq_code);

uspace/srv/hw/bus/cuda_adb/cuda_adb.h

@@ -111 +111 @@
         cuda_t *cuda;
         uintptr_t cuda_physical;
-        uintptr_t cuda_kernel;
 
         uint8_t rcv_buf[CUDA_RCV_BUF_SIZE];