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| author | Michael Brown | 2012-07-11 19:16:13 +0200 |
|---|---|---|
| committer | Michael Brown | 2012-07-11 19:16:13 +0200 |
| commit | a814eff38ea0e300b56a899138505abf5a8f9dff (patch) | |
| tree | af0e39a6a9d04795a00f047b407d5296383a91c5 /src/arch/i386/include | |
| parent | [pxeprefix] Place temporary stack after iPXE binary (diff) | |
| download | ipxe-a814eff38ea0e300b56a899138505abf5a8f9dff.tar.gz ipxe-a814eff38ea0e300b56a899138505abf5a8f9dff.tar.xz ipxe-a814eff38ea0e300b56a899138505abf5a8f9dff.zip | |
[pxe] Add PXENV_FILE_CMDLINE API call
Allow a PXE NBP to obtain its command line (if any) via the new PXE
API call PXENV_FILE_CMDLINE.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/arch/i386/include')
| -rw-r--r-- | src/arch/i386/include/pxe.h | 1 | ||||
| -rw-r--r-- | src/arch/i386/include/pxe_api.h | 21 |
2 files changed, 22 insertions, 0 deletions
diff --git a/src/arch/i386/include/pxe.h b/src/arch/i386/include/pxe.h index a6bb65c00..0206f683a 100644 --- a/src/arch/i386/include/pxe.h +++ b/src/arch/i386/include/pxe.h @@ -188,6 +188,7 @@ struct pcir_header { ( ( 'P' << 0 ) + ( 'C' << 8 ) + ( 'I' << 16 ) + ( 'R' << 24 ) ) extern struct net_device *pxe_netdev; +extern const char *pxe_cmdline; extern void pxe_set_netdev ( struct net_device *netdev ); extern PXENV_EXIT_t pxenv_tftp_read_file ( struct s_PXENV_TFTP_READ_FILE diff --git a/src/arch/i386/include/pxe_api.h b/src/arch/i386/include/pxe_api.h index d01c262d2..fd179ddbf 100644 --- a/src/arch/i386/include/pxe_api.h +++ b/src/arch/i386/include/pxe_api.h @@ -1690,6 +1690,27 @@ typedef struct s_PXENV_FILE_EXIT_HOOK PXENV_FILE_EXIT_HOOK_t; /** @} */ /* pxenv_file_exit_hook */ +/** @defgroup pxenv_file_cmdline PXENV_FILE_CMDLINE + * + * FILE CMDLINE + * + * @{ + */ + +/** PXE API function code for pxenv_file_cmdline() */ +#define PXENV_FILE_CMDLINE 0x00e8 + +/** Parameter block for pxenv_file_cmdline() */ +struct s_PXENV_FILE_CMDLINE { + PXENV_STATUS_t Status; /**< PXE status code */ + UINT16_t BufferSize; /**< Data buffer size */ + SEGOFF16_t Buffer; /**< Data buffer */ +} __attribute__ (( packed )); + +typedef struct s_PXENV_FILE_CMDLINE PXENV_FILE_CMDLINE_t; + +/** @} */ /* pxe_file_cmdline */ + /** @} */ /* pxe_file_api */ /** @defgroup pxe_loader_api PXE Loader API |