Changeset 3e5a814 in mainline for kernel

Timestamp:

2009-02-25T21:32:18Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

6b1de7a

Parents:

f542825

Message:

Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.

Location:

kernel/arch/sparc64/src/drivers

Files:

• fhc.c (modified) (2 diffs)
• kbd.c (modified) (2 diffs)

kernel/arch/sparc64/src/drivers/fhc.c

@@ -46 +46 @@
 #include <arch/types.h>
 #include <genarch/ofw/ofw_tree.h>
+#include <sysinfo/sysinfo.h>
 
 fhc_t *central_fhc = NULL;
@@ -87 +88 @@
         fhc->uart_imap = (uint32_t *) hw_map(paddr, reg->size);
         
+        /*
+         * Set sysinfo data needed by the uspace FHC driver.
+         */
+        sysinfo_set_item_val("fhc.uart.size", NULL, reg->size);
+        sysinfo_set_item_val("fhc.uart.physical", NULL, paddr);
+
         return fhc;
 }

kernel/arch/sparc64/src/drivers/kbd.c

@@ -48 +48 @@
 #include <func.h>
 #include <print.h>
+#include <sysinfo/sysinfo.h>
 
 kbd_type_t kbd_type = KBD_UNKNOWN;
@@ -116 +117 @@
                         return;
                 }
+                sysinfo_set_item_val("kbd.cir.fhc", NULL, 1);
                 break;