summaryrefslogtreecommitdiff
path: root/include/ahci.h
diff options
context:
space:
mode:
authorScott Wood <scottwood@freescale.com>2015-04-17 09:19:01 -0500
committerTom Rini <trini@konsulko.com>2015-04-18 16:54:29 -0400
commit9efaca3e847696ed40fca1dbbc621fcc35b8d94c (patch)
tree2d97706c0a7393f5c716cecb46c1869131a507bd /include/ahci.h
parent3907305fb97c4547af5a03a0107b013ed7e886ca (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.h6
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