Lines Matching refs:sev_init_ex_buffer
81 static void *sev_init_ex_buffer; variable
211 if (!sev_init_ex_buffer) in sev_read_init_ex_file()
231 nread = kernel_read(fp, sev_init_ex_buffer, NV_LENGTH, NULL); in sev_read_init_ex_file()
253 if (!sev_init_ex_buffer) in sev_write_init_ex_file()
266 nwrite = kernel_write(fp, sev_init_ex_buffer, NV_LENGTH, &offset); in sev_write_init_ex_file()
286 if (!sev_init_ex_buffer) in sev_write_init_ex_file_if_required()
428 data.nv_address = __psp_pa(sev_init_ex_buffer); in __sev_init_ex_locked()
447 if (sev_init_ex_buffer) in __sev_do_init_locked()
467 if (sev_init_ex_buffer) { in __sev_platform_init_locked()
1283 if (sev_init_ex_buffer) { in sev_firmware_shutdown()
1284 free_pages((unsigned long)sev_init_ex_buffer, in sev_firmware_shutdown()
1286 sev_init_ex_buffer = NULL; in sev_firmware_shutdown()
1335 sev_init_ex_buffer = sev_fw_alloc(NV_LENGTH); in sev_pci_init()
1336 if (!sev_init_ex_buffer) { in sev_pci_init()