hdt: Adding basic kernel module support

diff --git a/com32/hdt/hdt-cli-kernel.c b/com32/hdt/hdt-cli-kernel.c
new file mode 100644 (file)
index 0000000..6ca75e1
--- /dev/null
+++ b/com32/hdt/hdt-cli-kernel.c
@@ -0,0 +1,79 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2009 Erwan Velu - All Rights Reserved
+ *
+ *   Permission is hereby granted, free of charge, to any person
+ *   obtaining a copy of this software and associated documentation
+ *   files (the "Software"), to deal in the Software without
+ *   restriction, including without limitation the rights to use,
+ *   copy, modify, merge, publish, distribute, sublicense, and/or
+ *   sell copies of the Software, and to permit persons to whom
+ *   the Software is furnished to do so, subject to the following
+ *   conditions:
+ *
+ *   The above copyright notice and this permission notice shall
+ *   be included in all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *   OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * -----------------------------------------------------------------------
+*/
+
+#include "hdt-cli.h"
+#include "hdt-common.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <syslinux/pxe.h>
+
+void main_show_kernel(struct s_hardware *hardware,struct s_cli_mode *cli_mode) {
+ char buffer[1024];
+ struct pci_device *pci_device;
+ bool found=false;
+ char kernel_modules [LINUX_KERNEL_MODULE_SIZE*MAX_KERNEL_MODULES_PER_PCI_DEVICE];
+
+ memset(buffer,0,sizeof(buffer));
+
+ detect_pci(hardware);
+ more_printf("Kernel modules\n");
+
+// more_printf(" PCI device no: %d \n", p->pci_device_pos);
+
+ if (hardware->modules_pcimap_return_code == -ENOMODULESPCIMAP) {
+        more_printf(" Modules.pcimap is missing\n");
+        return;
+ }
+
+  /* For every detected pci device, compute its submenu */
+ for_each_pci_func(pci_device, hardware->pci_domain) {
+   memset(kernel_modules,0,sizeof kernel_modules);
+
+   for (int kmod=0; kmod<pci_device->dev_info->linux_kernel_module_count;kmod++) {
+     if (kmod>0) {
+       strncat(kernel_modules," | ",3);
+     }
+     strncat(kernel_modules, pci_device->dev_info->linux_kernel_module[kmod],LINUX_KERNEL_MODULE_SIZE-1);
+   }
+
+   if (pci_device->dev_info->linux_kernel_module_count>0) {
+          found=true;
+          if (pci_device->dev_info->linux_kernel_module_count>1) strncat(buffer,"(",1);
+          strncat(buffer, kernel_modules, sizeof(kernel_modules));
+          if (pci_device->dev_info->linux_kernel_module_count>1) strncat(buffer,")",1);
+          strncat(buffer," # ", 3);
+   }
+
+ }
+ if (found ==true) {
+        strncat(buffer,"\n",1);
+        more_printf(buffer);
+ }
+}