From 75c1b0d1133a7ae6a7eb45818470f453700df1a2 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Fri, 10 May 2013 18:56:26 +0200 Subject: Add AHCI driver * linux/dev/glue/kmem.c (vmtophys): New function. * linux/dev/include/linux/mm.h (vmtophys): New prototype. * linux/src/include/linux/pci.h (PCI_CLASS_STORAGE_SATA, PCI_CLASS_STORAGE_SATA_AHCI): New macros. * linux/dev/drivers/block/ahci.c: New file. * linux/dev/include/ahci.h: New file. * linux/Makefrag.am (liblinux_a_SOURCES): Add linux/dev/drivers/block/ahci.c and linux/dev/drivers/block/ahci.h. * linux/src/drivers/block/ide.c: Include . (probe_for_hwifs): Call ahci_probe_pci. --- linux/dev/glue/kmem.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'linux/dev/glue') diff --git a/linux/dev/glue/kmem.c b/linux/dev/glue/kmem.c index 2832171..ff052ff 100644 --- a/linux/dev/glue/kmem.c +++ b/linux/dev/glue/kmem.c @@ -560,6 +560,12 @@ vfree (void *addr) vmalloc_list_remove (p); } +unsigned long +vmtophys (void *addr) +{ + return kvtophys((vm_offset_t) addr); +} + /* XXX: Quick hacking. */ /* Remap physical address into virtual address. */ void * -- cgit v1.2.3