tg3: Add more selfboot formats to NVRAM selftest

This patch adds more selfboot formats to the NVRAM selftest.  It also
changes the code to return an error on an unsupported NVRAM format.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
(cherry picked from commit 727a6d9f39604b5592e474295960fceeb523ae4f)

Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5f916a52bcabd4b90f5d98dc778975b47440e441..8c22aa064dc23dc371c3dac1fcdfbd646f8eede0 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10621,6 +10621,9 @@ error:
 #define NVRAM_SELFBOOT_FORMAT1_0_SIZE  0x14
 #define NVRAM_SELFBOOT_FORMAT1_2_SIZE  0x18
 #define NVRAM_SELFBOOT_FORMAT1_3_SIZE  0x1c
+#define NVRAM_SELFBOOT_FORMAT1_4_SIZE  0x20
+#define NVRAM_SELFBOOT_FORMAT1_5_SIZE  0x24
+#define NVRAM_SELFBOOT_FORMAT1_6_SIZE  0x4c
 #define NVRAM_SELFBOOT_HW_SIZE 0x20
 #define NVRAM_SELFBOOT_DATA_SIZE 0x1c
 
@@ -10651,8 +10654,17 @@ static int tg3_test_nvram(struct tg3 *tp)
                        case TG3_EEPROM_SB_REVISION_3:
                                size = NVRAM_SELFBOOT_FORMAT1_3_SIZE;
                                break;
+                       case TG3_EEPROM_SB_REVISION_4:
+                               size = NVRAM_SELFBOOT_FORMAT1_4_SIZE;
+                               break;
+                       case TG3_EEPROM_SB_REVISION_5:
+                               size = NVRAM_SELFBOOT_FORMAT1_5_SIZE;
+                               break;
+                       case TG3_EEPROM_SB_REVISION_6:
+                               size = NVRAM_SELFBOOT_FORMAT1_6_SIZE;
+                               break;
                        default:
-                               return 0;
+                               return -EIO;
                        }
                } else
                        return 0;