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authorMahesh Rajashekhara <Mahesh_Rajashekhara@pmc-sierra.com>2011-03-17 02:10:32 -0700
committerJames Bottomley <James.Bottomley@suse.de>2011-03-23 11:36:58 -0500
commite8b12f0fb8352237525961f14ec933e915848840 (patch)
treecdbf1209bdb6dc300434a6608e5ac73d536e47c0 /drivers/scsi/aacraid/linit.c
parent0a2385cea9a715e11df10fce1f1442d933008a40 (diff)
[SCSI] aacraid: Add new code for PMC-Sierra's SRC based controller family
Added new hardware device 0x28b interface for PMC-Sierra's SRC based controller family. - new src.c file for 0x28b specific functions - new XPORT header required - sync. command interface: doorbell bits shifted (SRC_ODR_SHIFT, SRC_IDR_SHIFT) - async. Interface: different inbound queue handling, no outbound I2O queue available, using doorbell ("PmDoorBellResponseSent") and response buffer on the host ("host_rrq") for status - changed AIF (adapter initiated FIBs) interface: "DoorBellAifPending" bit to inform about pending AIF, "AifRequest" command to read AIF, "NoMoreAifDataAvailable" to mark the end of the AIFs Signed-off-by: Mahesh Rajashekhara <aacraid@pmc-sierra.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
-rw-r--r--drivers/scsi/aacraid/linit.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 2c93d9496d6..4ff26521d75 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -5,7 +5,8 @@
* based on the old aacraid driver that is..
* Adaptec aacraid device driver for Linux.
*
- * Copyright (c) 2000-2007 Adaptec, Inc. (aacraid@adaptec.com)
+ * Copyright (c) 2000-2010 Adaptec, Inc.
+ * 2010 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -54,7 +55,7 @@
#include "aacraid.h"
-#define AAC_DRIVER_VERSION "1.1-5"
+#define AAC_DRIVER_VERSION "1.1-7"
#ifndef AAC_DRIVER_BRANCH
#define AAC_DRIVER_BRANCH ""
#endif
@@ -161,6 +162,7 @@ static const struct pci_device_id aac_pci_tbl[] __devinitdata = {
{ 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 59 }, /* Adaptec Catch All */
{ 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 60 }, /* Adaptec Rocket Catch All */
{ 0x9005, 0x0288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 61 }, /* Adaptec NEMER/ARK Catch All */
+ { 0x9005, 0x028b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 62 }, /* Adaptec PMC Catch All */
{ 0,}
};
MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@@ -235,7 +237,8 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rx_init, "aacraid", "Legend ", "RAID ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Legend Catchall */
{ aac_rx_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec Catch All */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec Rocket Catch All */
- { aac_nark_init, "aacraid", "ADAPTEC ", "RAID ", 2 } /* Adaptec NEMER/ARK Catch All */
+ { aac_nark_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec NEMER/ARK Catch All */
+ { aac_src_init, "aacraid", "ADAPTEC ", "RAID ", 2 } /* Adaptec PMC Catch All */
};
/**
@@ -653,8 +656,10 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
* This adapter needs a blind reset, only do so for Adapters that
* support a register, instead of a commanded, reset.
*/
- if ((aac->supplement_adapter_info.SupportedOptions2 &
- AAC_OPTION_MU_RESET) &&
+ if (((aac->supplement_adapter_info.SupportedOptions2 &
+ AAC_OPTION_MU_RESET) ||
+ (aac->supplement_adapter_info.SupportedOptions2 &
+ AAC_OPTION_DOORBELL_RESET)) &&
aac_check_reset &&
((aac_check_reset != 1) ||
!(aac->supplement_adapter_info.SupportedOptions2 &