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authoradam radford <aradford@gmail.com>2011-02-24 20:56:28 -0800
committerJames Bottomley <James.Bottomley@suse.de>2011-02-28 11:47:48 -0600
commit66192dfe1e74eae31a76cfc36092dabdba1324e6 (patch)
tree50d23dfbb7fb154c43ccf9eb28ec5e4d8e984ae2 /drivers/scsi/megaraid/megaraid_sas.h
parente1419191d8d38098fb6ef29e94aadd15dabff3da (diff)
downloadlinux-66192dfe1e74eae31a76cfc36092dabdba1324e6.tar.bz2
[SCSI] megaraid_sas: Fix probe_one to clear MSI-X flags in kdump
The following patch for megaraid_sas fixes megasas_probe_one() to clear MSI-X flags in kdump when the 'reset_devices' kernel parameter is passed in. Signed-off-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 1b5e375732c0..e00ee4afdbc7 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1477,4 +1477,7 @@ struct megasas_mgmt_info {
int max_index;
};
+#define msi_control_reg(base) (base + PCI_MSI_FLAGS)
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+
#endif /*LSI_MEGARAID_SAS_H */