| commit | 71848d687e2a477cb7c68a854d8fdeaa5dff0ffc | |
| author | Glauber Costa <gcosta@redhat.com> | |
| Tue, 8 Apr 2008 16:21:01 +0000 (8 13:21 -0300) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Sat, 19 Apr 2008 17:19:58 +0000 (19 19:19 +0200) | ||
| tree | 7452d4617f6aeef6e271c6b722bb96a2694eeffe | treesnapshot (tar.gz zip) |
| parent | 2e33e361188617628e47b4bc47e87e84feaf556f | commitdiff |
x86: remove virt_to_bus in pci-dma_64.c
virt_to_bus() is deprecated according to the docs, and moreover,
won't return the right thing in i386 if we're dealing with high memory mappings.
So we make our allocation function return a page, and then use page_address() (for
virtual addr) and page_to_phys() (for physical addr) instead.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
virt_to_bus() is deprecated according to the docs, and moreover,
won't return the right thing in i386 if we're dealing with high memory mappings.
So we make our allocation function return a page, and then use page_address() (for
virtual addr) and page_to_phys() (for physical addr) instead.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| arch/x86/kernel/pci-dma_64.c | diffblobblamehistory |