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Searched refs:cmd_line_ptr (Results 1 – 12 of 12) sorted by relevance

/linux/arch/x86/boot/compressed/
H A Dcmdline.c19 unsigned long cmd_line_ptr = boot_params_ptr->hdr.cmd_line_ptr; in get_cmd_line_ptr() local
21 cmd_line_ptr |= (u64)boot_params_ptr->ext_cmd_line_ptr << 32; in get_cmd_line_ptr()
23 return cmd_line_ptr; in get_cmd_line_ptr()
/linux/arch/x86/boot/
H A Dboot.h253 unsigned long cmd_line_ptr = boot_params.hdr.cmd_line_ptr; in cmdline_find_option() local
255 if (cmd_line_ptr >= 0x100000) in cmdline_find_option()
258 return __cmdline_find_option(cmd_line_ptr, option, buffer, bufsize); in cmdline_find_option()
263 unsigned long cmd_line_ptr = boot_params.hdr.cmd_line_ptr; in cmdline_find_option_bool() local
265 if (cmd_line_ptr >= 0x100000) in cmdline_find_option_bool()
268 return __cmdline_find_option_bool(cmd_line_ptr, option); in cmdline_find_option_bool()
H A Dmain.c41 if (!boot_params.hdr.cmd_line_ptr && oldcmd->cl_magic == OLD_CL_MAGIC) { in copy_boot_params()
55 boot_params.hdr.cmd_line_ptr = (cmdline_seg << 4) + oldcmd->cl_offset; in copy_boot_params()
/linux/arch/x86/kernel/
H A Dhead64.c390 unsigned long cmd_line_ptr = boot_params.hdr.cmd_line_ptr; in get_cmd_line_ptr() local
392 cmd_line_ptr |= (u64)boot_params.ext_cmd_line_ptr << 32; in get_cmd_line_ptr()
394 return cmd_line_ptr; in get_cmd_line_ptr()
400 unsigned long cmd_line_ptr; in copy_bootdata() local
410 cmd_line_ptr = get_cmd_line_ptr(); in copy_bootdata()
411 if (cmd_line_ptr) { in copy_bootdata()
412 command_line = __va(cmd_line_ptr); in copy_bootdata()
H A Dkexec-bzimage64.c90 params->hdr.cmd_line_ptr = cmdline_low_32; in setup_cmdline()
/linux/arch/x86/platform/pvh/
H A Denlighten.c78 pvh_bootparams.hdr.cmd_line_ptr = in init_pvh_bootparams()
/linux/arch/x86/mm/
H A Dmem_encrypt_amd.c187 cmdline_paddr = boot_data->hdr.cmd_line_ptr | ((u64)boot_data->ext_cmd_line_ptr << 32); in sme_unmap_bootdata()
209 cmdline_paddr = boot_data->hdr.cmd_line_ptr | ((u64)boot_data->ext_cmd_line_ptr << 32); in sme_map_bootdata()
/linux/arch/x86/include/uapi/asm/
H A Dbootparam.h62 __u32 cmd_line_ptr; member
/linux/Documentation/arch/x86/
H A Dzero-page.rst30 0C8/004 ALL ext_cmd_line_ptr cmd_line_ptr high 32bits
H A Dboot.rst212 0228/4 2.02+ cmd_line_ptr 32-bit pointer to the kernel command line
617 Field name: cmd_line_ptr
1056 kernel command line is given by the header field cmd_line_ptr (see
1157 cmd_line_ptr = base_ptr + heap_end;
1158 strcpy(cmd_line_ptr, cmdline);
1430 - hdr.cmd_line_ptr
/linux/drivers/firmware/efi/libstub/
H A Dx86-stub.c578 efi_set_u64_split((unsigned long)cmdline_ptr, &hdr->cmd_line_ptr, in efi_pe_entry()
986 unsigned long cmdline_paddr = ((u64)hdr->cmd_line_ptr | in efi_stub_entry()
/linux/arch/x86/xen/
H A Denlighten_pv.c1463 boot_params.hdr.cmd_line_ptr = __pa(xen_start_info->cmd_line); in xen_start_kernel()