diff options
Diffstat (limited to 'drivers/firmware/iscsi_ibft_find.c')
| -rw-r--r-- | drivers/firmware/iscsi_ibft_find.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c index bfe723266fd8..4da4eb9ae926 100644 --- a/drivers/firmware/iscsi_ibft_find.c +++ b/drivers/firmware/iscsi_ibft_find.c @@ -45,13 +45,6 @@ EXPORT_SYMBOL_GPL(ibft_addr); static const struct { char *sign; } ibft_signs[] = { -#ifdef CONFIG_ACPI - /* - * One spec says "IBFT", the other says "iBFT". We have to check - * for both. - */ - { ACPI_SIG_IBFT }, -#endif { "iBFT" }, { "BIFT" }, /* Broadcom iSCSI Offload */ }; @@ -62,14 +55,6 @@ static const struct { #define VGA_MEM 0xA0000 /* VGA buffer */ #define VGA_SIZE 0x20000 /* 128kB */ -#ifdef CONFIG_ACPI -static int __init acpi_find_ibft(struct acpi_table_header *header) -{ - ibft_addr = (struct acpi_table_ibft *)header; - return 0; -} -#endif /* CONFIG_ACPI */ - static int __init find_ibft_in_mem(void) { unsigned long pos; @@ -94,6 +79,7 @@ static int __init find_ibft_in_mem(void) * the table cannot be valid. */ if (pos + len <= (IBFT_END-1)) { ibft_addr = (struct acpi_table_ibft *)virt; + pr_info("iBFT found at 0x%lx.\n", pos); goto done; } } @@ -108,20 +94,12 @@ done: */ unsigned long __init find_ibft_region(unsigned long *sizep) { -#ifdef CONFIG_ACPI - int i; -#endif ibft_addr = NULL; -#ifdef CONFIG_ACPI - for (i = 0; i < ARRAY_SIZE(ibft_signs) && !ibft_addr; i++) - acpi_table_parse(ibft_signs[i].sign, acpi_find_ibft); -#endif /* CONFIG_ACPI */ - /* iBFT 1.03 section 1.4.3.1 mandates that UEFI machines will * only use ACPI for this */ - if (!ibft_addr && !efi_enabled) + if (!efi_enabled) find_ibft_in_mem(); if (ibft_addr) { |