xCAT/xNBA
2
0
Fork 0
mirror of https://github.com/xcat2/xNBA.git synced 2024-12-04 18:44:36 +00:00
Code Issues Projects Releases Wiki Activity

[pxe] Fix interoperability with the Intel DOS UNDI driver

Browse Source 
The Intel DOS UNDI driver fails when run on top of gPXE because we do
not fill in the ServiceFlags field in PXENV_UNDI_GET_IFACE_INFO.

Fix by filling in the ServiceFlags field with reasonable values
indicating our approximate feature capabilities.
This commit is contained in:
Michael Brown 2009-06-23 22:42:55 +01:00
parent 4f881ae352
commit 0b922595fe
2 changed files with 23 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/arch/i386/include/pxe_api.h
View File

@ -1417,6 +1417,25 @@ extern PXENV_EXIT_t pxenv_undi_get_nic_type (
/** PXE API function code for pxenv_undi_get_iface_info() */
#define PXENV_UNDI_GET_IFACE_INFO 0x0013
/** Broadcast supported */
#define SUPPORTED_BROADCAST 0x0001
/** Multicast supported */
#define SUPPORTED_MULTICAST 0x0002
/** Functional/group addressing supported */
#define SUPPORTED_GROUP 0x0004
/** Promiscuous mode supported */
#define SUPPORTED_PROMISCUOUS 0x0008
/** Software settable station address */
#define SUPPORTED_SET_STATION_ADDRESS 0x0010
/** InitiateDiagnostics supported */
#define SUPPORTED_DIAGNOSTICS 0x0040
/** Reset MAC supported */
#define SUPPORTED_RESET 0x0400
/** Open / Close Adapter supported */
#define SUPPORTED_OPEN_CLOSE 0x0800
/** Interrupt Request supported */
#define SUPPORTED_IRQ 0x1000
/** Parameter block for pxenv_undi_get_iface_info() */
struct s_PXENV_UNDI_GET_IFACE_INFO {
PXENV_STATUS_t Status; /**< PXE status code */

5
src/arch/i386/interface/pxe/pxe_undi.c
View File

@ -534,7 +534,10 @@ PXENV_EXIT_t pxenv_undi_get_iface_info ( struct s_PXENV_UNDI_GET_IFACE_INFO
snprintf ( ( char * ) undi_get_iface_info->IfaceType,
sizeof ( undi_get_iface_info->IfaceType ), "gPXE" );
undi_get_iface_info->LinkSpeed = 10000000; /* 10 Mbps */
undi_get_iface_info->ServiceFlags = 0;
undi_get_iface_info->ServiceFlags =
( SUPPORTED_BROADCAST | SUPPORTED_MULTICAST |
SUPPORTED_SET_STATION_ADDRESS | SUPPORTED_RESET |
SUPPORTED_OPEN_CLOSE | SUPPORTED_IRQ );
memset ( undi_get_iface_info->Reserved, 0,
sizeof(undi_get_iface_info->Reserved) );