diff options
| -rw-r--r-- | resources/utilities/ich9deblob/src/gbe/gbe.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/resources/utilities/ich9deblob/src/gbe/gbe.h b/resources/utilities/ich9deblob/src/gbe/gbe.h index ebcd6ad2..392efff7 100644 --- a/resources/utilities/ich9deblob/src/gbe/gbe.h +++ b/resources/utilities/ich9deblob/src/gbe/gbe.h @@ -135,7 +135,23 @@ struct GBEREGIONRECORD_4K { */ unsigned short subsystemVendorId; /* Set this to 0x17AA */ - unsigned short deviceId; + /* + * Word 0D: device ID + * + * If load vendor/device ID in word 0A (pci init control word) is 1 + * (it is) then this word is used to init device id using word 21h, + * 1Eh or 1Fh. In my case, deviceId is 0x10F5. Word 21h is set to + * 0x10CB, word 1Eh is 0x10F5 and 1Fh is 0x10BF + * + * The datasheet says that 10F5 is for Intel 82567LM gigabit ethernet + * controller; 10BF is for Intel 82567LF and 10CB is for Intel 82567V. + * + * Based on this, the X200 is shown to have the Intel 82567LM ethernet + * controller. + */ + unsigned short deviceId; /* Set this to 0x10F5. */ + /* It is important that this is correct, for the linux kernel driver */ + unsigned short vendorId; unsigned short deviceRevId; unsigned short lanPowerConsumption; |