Lines Matching refs:params

55 static int setup_initrd(struct boot_params *params,
58 	params->hdr.ramdisk_image = initrd_load_addr & 0xffffffffUL;
59 	params->hdr.ramdisk_size = initrd_len & 0xffffffffUL;
61 	params->ext_ramdisk_image = initrd_load_addr >> 32;
62 	params->ext_ramdisk_size = initrd_len >> 32;
67 static int setup_cmdline(struct kimage *image, struct boot_params *params,
72 	char *cmdline_ptr = ((char *)params) + cmdline_offset;
90 	params->hdr.cmd_line_ptr = cmdline_low_32;
92 		params->ext_cmd_line_ptr = cmdline_ext_32;
97 static int setup_e820_entries(struct boot_params *params)
107 	params->e820_entries = nr_e820_entries;
108 	memcpy(&params->e820_table, &e820_table_kexec->entries, nr_e820_entries*sizeof(struct e820_entry));
116 setup_rng_seed(struct boot_params *params, unsigned long params_load_addr,
119 	struct setup_data *sd = (void *)params + rng_seed_setup_data_offset;
129 	sd->next = params->hdr.setup_data;
130 	params->hdr.setup_data = setup_data_phys;
134 static int setup_efi_info_memmap(struct boot_params *params,
139 	void *efi_map = (void *)params + efi_map_offset;
141 	struct efi_info *ei = &params->efi_info;
156 prepare_add_efi_setup_data(struct boot_params *params,
161 	struct setup_data *sd = (void *)params + efi_setup_data_offset;
173 	sd->next = params->hdr.setup_data;
174 	params->hdr.setup_data = setup_data_phys;
180 setup_efi_state(struct boot_params *params, unsigned long params_load_addr,
185 	struct efi_info *ei = &params->efi_info;
193 	params->secure_boot = boot_params.secure_boot;
201 	setup_efi_info_memmap(params, params_load_addr, efi_map_offset,
203 	prepare_add_efi_setup_data(params, params_load_addr,
210 setup_ima_state(const struct kimage *image, struct boot_params *params,
215 	struct setup_data *sd = (void *)params + ima_setup_data_offset;
231 	sd->next = params->hdr.setup_data;
232 	params->hdr.setup_data = setup_data_phys;
237 setup_boot_parameters(struct kimage *image, struct boot_params *params,
247 	params->hdr.hardware_subarch = boot_params.hdr.hardware_subarch;
250 	memcpy(&params->screen_info, &screen_info, sizeof(struct screen_info));
253 	params->screen_info.ext_mem_k = 0;
254 	params->alt_mem_k = 0;
257 	params->acpi_rsdp_addr = boot_params.acpi_rsdp_addr;
260 	memset(&params->apm_bios_info, 0, sizeof(params->apm_bios_info));
263 	memset(&params->hd0_info, 0, sizeof(params->hd0_info));
264 	memset(&params->hd1_info, 0, sizeof(params->hd1_info));
267 		ret = crash_setup_memmap_entries(image, params);
271 		setup_e820_entries(params);
273 	nr_e820_entries = params->e820_entries;
276 		if (params->e820_table[i].type != E820_TYPE_RAM)
278 		start = params->e820_table[i].addr;
279 		end = params->e820_table[i].addr + params->e820_table[i].size - 1;
283 			params->screen_info.ext_mem_k = mem_k;
284 			params->alt_mem_k = mem_k;
286 				params->screen_info.ext_mem_k = 0xfc00; /* 64M*/
288 				params->alt_mem_k = 0xffffffff;
294 	setup_efi_state(params, params_load_addr, efi_map_offset, efi_map_sz,
302 		setup_ima_state(image, params, params_load_addr,
309 	setup_rng_seed(params, params_load_addr, setup_data_offset);
312 	memcpy(params->eddbuf, boot_params.eddbuf,
314 	params->eddbuf_entries = boot_params.eddbuf_entries;
316 	memcpy(params->edd_mbr_sig_buffer, boot_params.edd_mbr_sig_buffer,
394 	struct boot_params *params;
473 	params = kzalloc(kbuf.bufsz, GFP_KERNEL);
474 	if (!params)
483 	memcpy(&params->hdr, (kernel + setup_hdr_offset), setup_header_size);
485 	kbuf.buffer = params;
526 		setup_initrd(params, initrd_load_addr, initrd_len);
529 	setup_cmdline(image, params, bootparam_load_addr,
533 	params->hdr.type_of_loader = 0x0D << 4;
534 	params->hdr.loadflags = 0;
558 	ret = setup_boot_parameters(image, params, bootparam_load_addr,
572 	 * Store pointer to params so that it could be freed after loading
573 	 * params segment has been loaded and contents have been copied
576 	ldata->bootparams_buf = params;
580 	kfree(params);