From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Tue, 24 Dec 2013 17:10:28 +0000 (+0100)
Subject: 	Show SATA device path.
X-Git-Tag: grub-2.02-beta2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d6c69536e672eed90cd7b2520d888e39fe75bbc;p=thirdparty%2Fgrub.git

	Show SATA device path.
---

diff --git a/ChangeLog b/ChangeLog
index ebdcaa09f..a87d02d80 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-12-24  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Show SATA device path.
+
 2013-12-24  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	Revert grub-file usage in grub-mkconfig.
diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c
index e1c9356ae..59d645e4c 100644
--- a/grub-core/kern/efi/efi.c
+++ b/grub-core/kern/efi/efi.c
@@ -677,6 +677,17 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
 			     uart.stop_bits);
 	      }
 	      break;
+	    case GRUB_EFI_SATA_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_sata_device_path_t *sata;
+		sata = (grub_efi_sata_device_path_t *) dp;
+		grub_printf ("/Sata(%x,%x,%x)",
+			     sata->hba_port,
+			     sata->multiplier_port,
+			     sata->lun);
+	      }
+	      break;
+
 	    case GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE:
 	      dump_vendor_path ("Messaging",
 				(grub_efi_vendor_device_path_t *) dp);
diff --git a/include/grub/efi/api.h b/include/grub/efi/api.h
index ad0f0ec71..e5dd543a8 100644
--- a/include/grub/efi/api.h
+++ b/include/grub/efi/api.h
@@ -819,6 +819,17 @@ struct grub_efi_uart_device_path
 } GRUB_PACKED;
 typedef struct grub_efi_uart_device_path grub_efi_uart_device_path_t;
 
+#define GRUB_EFI_SATA_DEVICE_PATH_SUBTYPE		18
+
+struct grub_efi_sata_device_path
+{
+  grub_efi_device_path_t header;
+  grub_efi_uint16_t hba_port;
+  grub_efi_uint16_t multiplier_port;
+  grub_efi_uint16_t lun;
+} GRUB_PACKED;
+typedef struct grub_efi_sata_device_path grub_efi_sata_device_path_t;
+
 #define GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE	10
 
 /* Media Device Path.  */