diff options
| author | Scott Wood <scottwood@freescale.com> | 2015-04-17 09:19:01 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-04-18 16:54:29 -0400 |
| commit | 9efaca3e847696ed40fca1dbbc621fcc35b8d94c (patch) | |
| tree | 2d97706c0a7393f5c716cecb46c1869131a507bd /include/ahci.h | |
| parent | 3907305fb97c4547af5a03a0107b013ed7e886ca (diff) | |
ahci: mmio_base is a virtual address
Don't store it in a u32.
Don't dereference the bus address as if it were a virtual address
(fixes 284231e49a2b4 ("ahci: Support splitting of read transactions
into multiple chunks")).
Fixes crash on boot in MPC8641HPCN_36BIT target.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Vadim Bendebury <vbendeb@chromium.org>
Acked-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/ahci.h')
| -rw-r--r-- | include/ahci.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/ahci.h b/include/ahci.h index e8dee535751..6d917121c67 100644 --- a/include/ahci.h +++ b/include/ahci.h @@ -151,7 +151,7 @@ struct ahci_probe_ent { u32 hard_port_no; u32 host_flags; u32 host_set_flags; - u32 mmio_base; + void __iomem *mmio_base; u32 pio_mask; u32 udma_mask; u32 flags; @@ -160,7 +160,7 @@ struct ahci_probe_ent { u32 link_port_map; /*linkup port map*/ }; -int ahci_init(u32 base); -int ahci_reset(u32 base); +int ahci_init(void __iomem *base); +int ahci_reset(void __iomem *base); #endif |