path: root/firmware/isci
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* isci: fix oem parameter initialization and mode detectionDan Williams2011-07-031-14/+14
| | | | | | | | | | | | | | | | | | | | | 1/ Since commit 858d4aa7 "isci: Move firmware loading to per PCI device" we have been silently falling back to built-in defaults for the parameter settings by skipping the call to scic_oem_parameters_set(). 2/ The afe parameters from the firmware were not being honored 3/ The latest oem parameter definition flips the mode_type values which are now 0: for APC 1: for MPC. For APC we need to make sure all the phys default to the same address otherwise strict_wide_ports will cause duplicate domains. 4/ Fix up the driver announcement to indicate the source of the parameters. 5/ Fix up the sas addresses to be unique per controller (in the fallback case) Signed-off-by: Dave Jiang <> Signed-off-by: Dan Williams <>
* isci: add support for 2 more oem parmetersHenryk Dembkowski2011-07-031-2/+2
| | | | | | | | | | | | | 1/ add OEM paramater support for mode_type (MPC vs APC) 2/ add OEM parameter support for max_number_concurrent_device_spin_up 3/ cleanup scic_sds_controller_start_next_phy todo: hook up the amp control afe parameters into the afe init code Signed-off-by: Henryk Dembkowski <> Signed-off-by: Jacek Danecki <> [cleaned up scic_sds_controller_start_next_phy] Signed-off-by: Dan Williams <>
* isci: Add support for probing OROM for OEM paramsDan Williams2011-07-031-10/+15
| | | | | | | | | | | | We need to scan the OROM for signature and grab the OEM parameters. We also need to do the same for EFI. If all fails then we resort to user binary blob, and if that fails then we go to the defaults. Share the format with the create_fw utility so that all possible sources of the parameters are in-sync. Signed-off-by: Dave Jiang <> Signed-off-by: Dan Williams <>
* isci: Intel(R) C600 Series Chipset Storage Control Unit DriverDan Williams2011-07-021-0/+11
Support for the up to 2x4-port 6Gb/s SAS controllers embedded in the chipset. This is a snapshot of the first publicly available version of the driver, commit 4c1db2d0 in the 'historical' branch. git:// historical Signed-off-by: Maciej Trela <> Signed-off-by: Dave Jiang <> Signed-off-by: Edmund Nadolski <> Signed-off-by: Dan Williams <>
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