remove explicit framebuffer in kernel. reduce locking in syscalls

1 files changed, 0 insertions, 33 deletions

diff --git a/arch/x86_64/sys/syscall_serial.c b/arch/x86_64/sys/syscall_serial.c
deleted file mode 100644
index 786a78b..0000000
--- a/arch/x86_64/sys/syscall_serial.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include "jove.h"
-#include "lib/printf.h"
-#include "sys/syscall.h"
-#include "syscall.h"
-#include "arch/x86_64/hal/serial_com.h"
-
-static int
-s_syscall_serial_write(
-        jove_owned_obj_t *serial_com,
-        size_t payload_bytes,
-        void *payload_data)
-{
-    size_t bytes_needed = sizeof(struct syscall_generic_write);
-    CHECK_TOOSMALL(bytes_needed, payload_bytes, "Message is too small for this syscall!");
-
-    struct syscall_generic_write *payload = payload_data;
-    bytes_needed += payload->len * 2;
-    CHECK_TOOSMALL(bytes_needed, payload_bytes, "Message is too small for write buffer!");
-    
-    return serial_com_write(serial_com, payload->data, payload->len);
-}
-
-int
-_syscall_handle_serial(syscall_context_t *ctx)
-{
-    switch(ctx->header->callid) {
-        case SYSCALL_SERIAL_COM_WRITE:
-            return s_syscall_serial_write(ctx->target.obj, ctx->bytes_left, ctx->payload);
-        default:
-            kprintf("syscall_serial: serial com object does not support syscall %i\n", ctx->header->callid);
-            return -EBADCALL;
-    }
-}