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isci: remove usage of sci_sas_address in scic_sds_remote_device

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The sas address can be retrieved from the domain device and then
converted to the always little-endian format in the remote node context.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams
2011-04-26 09:41:52 -07:00
parent 00d680ef84
commit a3d568f0df
3 changed files with 5 additions and 11 deletions
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8
drivers/scsi/isci/remote_node_context.c
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@@ -110,6 +110,7 @@ static void scic_sds_remote_node_context_construct_buffer(
struct domain_device *dev = sci_dev_to_domain(sci_dev);
union scu_remote_node_context *rnc;
struct scic_sds_controller *scic;
__le64 sas_addr;
scic = scic_sds_remote_device_get_controller(sci_dev);
@@ -124,9 +125,10 @@ static void scic_sds_remote_node_context_construct_buffer(
rnc->ssp.logical_port_index =
scic_sds_remote_device_get_port_index(sci_dev);
/* address is always big endian, destination is always little */
rnc->ssp.remote_sas_address_hi = swab32(sci_dev->device_address.high);
rnc->ssp.remote_sas_address_lo = swab32(sci_dev->device_address.low);
/* sas address is __be64, context ram format is __le64 */
sas_addr = cpu_to_le64(SAS_ADDR(dev->sas_addr));
rnc->ssp.remote_sas_address_hi = upper_32_bits(sas_addr);
rnc->ssp.remote_sas_address_lo = lower_32_bits(sas_addr);
rnc->ssp.nexus_loss_timer_enable = true;
rnc->ssp.check_bit = false;