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path: root/drivers/scsi/aacraid/comminit.c
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Diffstat (limited to 'drivers/scsi/aacraid/comminit.c')
-rw-r--r--drivers/scsi/aacraid/comminit.c54
1 files changed, 32 insertions, 22 deletions
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index a35f54ebdce0..8e5d3be16127 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -58,7 +58,8 @@ static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long co
dma_addr_t phys;
unsigned long aac_max_hostphysmempages;
- if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE1)
+ if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE1 ||
+ dev->comm_interface == AAC_COMM_MESSAGE_TYPE2)
host_rrq_size = (dev->scsi_host_ptr->can_queue
+ AAC_NUM_MGT_FIB) * sizeof(u32);
size = fibsize + sizeof(struct aac_init) + commsize +
@@ -75,7 +76,8 @@ static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long co
dev->comm_phys = phys;
dev->comm_size = size;
- if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE1) {
+ if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE1 ||
+ dev->comm_interface == AAC_COMM_MESSAGE_TYPE2) {
dev->host_rrq = (u32 *)(base + fibsize);
dev->host_rrq_pa = phys + fibsize;
memset(dev->host_rrq, 0, host_rrq_size);
@@ -115,26 +117,32 @@ static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long co
else
init->HostPhysMemPages = cpu_to_le32(AAC_MAX_HOSTPHYSMEMPAGES);
- init->InitFlags = 0;
+ init->InitFlags = cpu_to_le32(INITFLAGS_DRIVER_USES_UTC_TIME |
+ INITFLAGS_DRIVER_SUPPORTS_PM);
+ init->MaxIoCommands = cpu_to_le32(dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB);
+ init->MaxIoSize = cpu_to_le32(dev->scsi_host_ptr->max_sectors << 9);
+ init->MaxFibSize = cpu_to_le32(dev->max_fib_size);
+ init->MaxNumAif = cpu_to_le32(dev->max_num_aif);
+
if (dev->comm_interface == AAC_COMM_MESSAGE) {
init->InitFlags |= cpu_to_le32(INITFLAGS_NEW_COMM_SUPPORTED);
dprintk((KERN_WARNING"aacraid: New Comm Interface enabled\n"));
} else if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE1) {
init->InitStructRevision = cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_6);
- init->InitFlags |= cpu_to_le32(INITFLAGS_NEW_COMM_TYPE1_SUPPORTED);
- dprintk((KERN_WARNING
- "aacraid: New Comm Interface type1 enabled\n"));
+ init->InitFlags |= cpu_to_le32(INITFLAGS_NEW_COMM_SUPPORTED |
+ INITFLAGS_NEW_COMM_TYPE1_SUPPORTED | INITFLAGS_FAST_JBOD_SUPPORTED);
+ init->HostRRQ_AddrHigh = cpu_to_le32((u32)((u64)dev->host_rrq_pa >> 32));
+ init->HostRRQ_AddrLow = cpu_to_le32((u32)(dev->host_rrq_pa & 0xffffffff));
+ dprintk((KERN_WARNING"aacraid: New Comm Interface type1 enabled\n"));
+ } else if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE2) {
+ init->InitStructRevision = cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_7);
+ init->InitFlags |= cpu_to_le32(INITFLAGS_NEW_COMM_SUPPORTED |
+ INITFLAGS_NEW_COMM_TYPE2_SUPPORTED | INITFLAGS_FAST_JBOD_SUPPORTED);
+ init->HostRRQ_AddrHigh = cpu_to_le32((u32)((u64)dev->host_rrq_pa >> 32));
+ init->HostRRQ_AddrLow = cpu_to_le32((u32)(dev->host_rrq_pa & 0xffffffff));
+ init->MiniPortRevision = cpu_to_le32(0L); /* number of MSI-X */
+ dprintk((KERN_WARNING"aacraid: New Comm Interface type2 enabled\n"));
}
- init->InitFlags |= cpu_to_le32(INITFLAGS_DRIVER_USES_UTC_TIME |
- INITFLAGS_DRIVER_SUPPORTS_PM);
- init->MaxIoCommands = cpu_to_le32(dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB);
- init->MaxIoSize = cpu_to_le32(dev->scsi_host_ptr->max_sectors << 9);
- init->MaxFibSize = cpu_to_le32(dev->max_fib_size);
-
- init->MaxNumAif = cpu_to_le32(dev->max_num_aif);
- init->HostRRQ_AddrHigh = (u32)((u64)dev->host_rrq_pa >> 32);
- init->HostRRQ_AddrLow = (u32)(dev->host_rrq_pa & 0xffffffff);
-
/*
* Increment the base address by the amount already used
@@ -354,13 +362,15 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
if ((status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE1))) {
/* driver supports TYPE1 (Tupelo) */
dev->comm_interface = AAC_COMM_MESSAGE_TYPE1;
+ } else if ((status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE2))) {
+ /* driver supports TYPE2 (Denali) */
+ dev->comm_interface = AAC_COMM_MESSAGE_TYPE2;
} else if ((status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE4)) ||
- (status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE3)) ||
- (status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE2))) {
- /* driver doesn't support TYPE2 (Series7), TYPE3 and TYPE4 */
- /* switch to sync. mode */
- dev->comm_interface = AAC_COMM_MESSAGE_TYPE1;
- dev->sync_mode = 1;
+ (status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_TYPE3))) {
+ /* driver doesn't TYPE3 and TYPE4 */
+ /* switch to sync. mode */
+ dev->comm_interface = AAC_COMM_MESSAGE_TYPE2;
+ dev->sync_mode = 1;
}
}
if ((dev->comm_interface == AAC_COMM_MESSAGE) &&