PXENV_UNDI_OPEN
[PXE UNDI API]

UNDI OPEN. More...

Data Structures
struct	s_PXENV_UNDI_OPEN
	Parameter block for pxenv_undi_open(). More...
Defines
#define	PXENV_UNDI_OPEN   0x0006
	PXE API function code for pxenv_undi_open().
#define	FLTR_DIRECTED   0x0001
	Accept "directed" packets.
#define	FLTR_BRDCST   0x0002
	Accept broadcast packets.
#define	FLTR_PRMSCS   0x0004
	Accept all packets; listen in promiscuous mode.
#define	FLTR_SRC_RTG   0x0008
	Accept source-routed packets.
Typedefs
typedef struct s_PXENV_UNDI_OPEN	PXENV_UNDI_OPEN_t
Functions
PXENV_EXIT_t	pxenv_undi_open (struct s_PXENV_UNDI_OPEN *undi_open)

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Detailed Description

UNDI OPEN.

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Define Documentation

#define PXENV_UNDI_OPEN   0x0006

PXE API function code for pxenv_undi_open().

Definition at line 988 of file pxe_api.h.

Referenced by pxe_api_call(), pxeparent_function_name(), and undinet_open().

#define FLTR_DIRECTED   0x0001

Accept "directed" packets.

These are packets addresses to either this adapter's MAC address or to any of the configured multicast MAC addresses (see s_PXENV_UNDI_MCAST_ADDRESS).

Definition at line 996 of file pxe_api.h.

Referenced by undinet_open().

#define FLTR_BRDCST   0x0002

Accept broadcast packets.

Definition at line 998 of file pxe_api.h.

Referenced by undinet_open().

#define FLTR_PRMSCS   0x0004

Accept all packets; listen in promiscuous mode.

Definition at line 1000 of file pxe_api.h.

Referenced by undinet_open().

#define FLTR_SRC_RTG   0x0008

Accept source-routed packets.

Definition at line 1002 of file pxe_api.h.

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Typedef Documentation

typedef struct s_PXENV_UNDI_OPEN PXENV_UNDI_OPEN_t

Definition at line 1025 of file pxe_api.h.

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Function Documentation

PXENV_EXIT_t pxenv_undi_open

(

struct s_PXENV_UNDI_OPEN *

undi_open

)

Definition at line 186 of file pxe_undi.c.

References DBG, net_device::name, s_PXENV_UNDI_OPEN::OpenFlag, s_PXENV_UNDI_OPEN::PktFilter, pxe_dump_mcast_list(), pxe_netdev_open(), PXENV_EXIT_FAILURE, PXENV_EXIT_SUCCESS, PXENV_STATUS, PXENV_STATUS_SUCCESS, s_PXENV_UNDI_OPEN::R_Mcast_Buf, s_PXENV_UNDI_OPEN::Status, and strerror().

Referenced by pxe_api_call().

                                                                     {
        int rc;

        DBG ( "PXENV_UNDI_OPEN flag %04x filter %04x",
              undi_open->OpenFlag, undi_open->PktFilter );
        pxe_dump_mcast_list ( &undi_open->R_Mcast_Buf );
        DBG ( "\n" );

        if ( ( rc = pxe_netdev_open() ) != 0 ) {
                DBG ( "PXENV_UNDI_OPEN could not open %s: %s\n",
                      pxe_netdev->name, strerror ( rc ) );
                undi_open->Status = PXENV_STATUS ( rc );
                return PXENV_EXIT_FAILURE;
        }

        undi_open->Status = PXENV_STATUS_SUCCESS;
        return PXENV_EXIT_SUCCESS;
}