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efi/ia64: Move HCDP and MPS table handling into IA64 arch code

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The HCDP and MPS tables are Itanium specific EFI config tables, so
move their handling to ia64 arch code.

Tested-by: Tony Luck <tony.luck@intel.com> # arch/ia64
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Ard Biesheuvel
2020-01-19 15:43:53 +01:00
parent 50d53c58dd
commit 120540f230
5 changed files with 24 additions and 15 deletions
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8
drivers/firmware/pcdp.c
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@@ -80,6 +80,8 @@ setup_vga_console(struct pcdp_device *dev)
#endif
}
extern unsigned long hcdp_phys;
int __init
efi_setup_pcdp_console(char *cmdline)
{
@@ -89,11 +91,11 @@ efi_setup_pcdp_console(char *cmdline)
int i, serial = 0;
int rc = -ENODEV;
if (efi.hcdp == EFI_INVALID_TABLE_ADDR)
if (hcdp_phys == EFI_INVALID_TABLE_ADDR)
return -ENODEV;
pcdp = early_memremap(efi.hcdp, 4096);
printk(KERN_INFO "PCDP: v%d at 0x%lx\n", pcdp->rev, efi.hcdp);
pcdp = early_memremap(hcdp_phys, 4096);
printk(KERN_INFO "PCDP: v%d at 0x%lx\n", pcdp->rev, hcdp_phys);
if (strstr(cmdline, "console=hcdp")) {
if (pcdp->rev < 3)