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| author | James Bottomley <James.Bottomley@steeleye.com> | 2006-03-18 14:54:36 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-19 10:20:45 -0600 |
| commit | f013db3284376070fc4c196e58d204180b8ed62a (patch) | |
| tree | 727603f9b75c375ff123add7e1262e7948756aa8 /drivers | |
| parent | 6bdaa1f17dd32ec62345c7b57842f53e6278a2fa (diff) | |
| download | kernel_samsung_aries-f013db3284376070fc4c196e58d204180b8ed62a.zip kernel_samsung_aries-f013db3284376070fc4c196e58d204180b8ed62a.tar.gz kernel_samsung_aries-f013db3284376070fc4c196e58d204180b8ed62a.tar.bz2 | |
[SCSI] convert mptsas over to end_device/expander allocations
The conversion of mptsas should allow the elimination of the contained
flag in the sas transport class.
Acked-by: "Moore, Eric" <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/message/fusion/mptsas.c | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index be4eb8a..010d4a3 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -363,6 +363,14 @@ mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure, return error; } +static int +mptsas_slave_configure(struct scsi_device *sdev) +{ + sas_read_port_mode_page(sdev); + + return mptscsih_slave_configure(sdev); +} + /* * This is pretty ugly. We will be able to seriously clean it up * once the DV code in mptscsih goes away and we can properly @@ -486,7 +494,7 @@ static struct scsi_host_template mptsas_driver_template = { .queuecommand = mptscsih_qcmd, .target_alloc = mptscsih_target_alloc, .slave_alloc = mptsas_slave_alloc, - .slave_configure = mptscsih_slave_configure, + .slave_configure = mptsas_slave_configure, .target_destroy = mptscsih_target_destroy, .slave_destroy = mptsas_slave_destroy, .change_queue_depth = mptscsih_change_queue_depth, @@ -1249,6 +1257,7 @@ static int mptsas_probe_one_phy(struct device *dev, (!phy_info->rphy)) { struct sas_rphy *rphy; + struct sas_identify identify; ioc = phy_to_ioc(phy_info->phy); @@ -1261,11 +1270,24 @@ static int mptsas_probe_one_phy(struct device *dev, mptsas_is_end_device(&phy_info->attached)) return 0; - rphy = sas_rphy_alloc(phy); + mptsas_parse_device_info(&identify, &phy_info->attached); + switch (identify.device_type) { + case SAS_END_DEVICE: + rphy = sas_end_device_alloc(phy); + break; + case SAS_EDGE_EXPANDER_DEVICE: + case SAS_FANOUT_EXPANDER_DEVICE: + rphy = sas_expander_alloc(phy, identify.device_type); + break; + default: + rphy = NULL; + break; + } if (!rphy) return 0; /* non-fatal: an rphy can be added later */ - mptsas_parse_device_info(&rphy->identify, &phy_info->attached); + rphy->identify = identify; + error = sas_rphy_add(rphy); if (error) { sas_rphy_free(rphy); @@ -1654,6 +1676,7 @@ mptsas_hotplug_work(void *arg) struct mptsas_phyinfo *phy_info; struct sas_rphy *rphy; struct scsi_device *sdev; + struct sas_identify identify; char *ds = NULL; struct mptsas_devinfo sas_device; VirtTarget *vtarget; @@ -1779,11 +1802,23 @@ mptsas_hotplug_work(void *arg) "attaching %s device, channel %d, id %d, phy %d\n", ioc->name, ds, ev->channel, ev->id, ev->phy_id); - rphy = sas_rphy_alloc(phy_info->phy); + mptsas_parse_device_info(&identify, &phy_info->attached); + switch (identify.device_type) { + case SAS_END_DEVICE: + rphy = sas_end_device_alloc(phy_info->phy); + break; + case SAS_EDGE_EXPANDER_DEVICE: + case SAS_FANOUT_EXPANDER_DEVICE: + rphy = sas_expander_alloc(phy_info->phy, identify.device_type); + break; + default: + rphy = NULL; + break; + } if (!rphy) break; /* non-fatal: an rphy can be added later */ - mptsas_parse_device_info(&rphy->identify, &phy_info->attached); + rphy->identify = identify; if (sas_rphy_add(rphy)) { sas_rphy_free(rphy); break; |