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authorTimur Tabi <timur@freescale.com>2006-10-31 17:53:42 +0800
committerPaul Mackerras <paulus@samba.org>2006-11-01 14:52:48 +1100
commit302439d2167e0f1e01a6480ac40c06063f4e16a1 (patch)
tree70bfe8c7bcf4830eb4d0f073f45a27c4911d525e /arch/powerpc
parent5d2efba64b231a1733c4048d1708d77e07f26426 (diff)
downloadop-kernel-dev-302439d2167e0f1e01a6480ac40c06063f4e16a1.zip
op-kernel-dev-302439d2167e0f1e01a6480ac40c06063f4e16a1.tar.gz
[POWERPC] qe_lib: qe_issue_cmd writes wrong value to CECDR
Changed qe_issue_cmd() to write cmd_input to the CECDR unmodified. It was treating cmd_input as a virtual address and tried to convert it to a physical address. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 2bae632..e422322 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -122,8 +122,7 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input)
mcn_shift = QE_CR_MCN_NORMAL_SHIFT;
}
- out_be32(&qe_immr->cp.cecdr,
- immrbar_virt_to_phys((void *)cmd_input));
+ out_be32(&qe_immr->cp.cecdr, cmd_input);
out_be32(&qe_immr->cp.cecr,
(cmd | QE_CR_FLG | ((u32) device << dev_shift) | (u32)
mcn_protocol << mcn_shift));
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