Upstream/lab-docu
1
0
Fork 0
mirror of https://github.com/Fohdeesha/lab-docu.git synced 2024-11-25 10:45:10 +01:00
Code Issues Projects Releases Wiki Activity
d4b9f8cb7a
lab-docu/Perc Guide Source Files/Linux/root/lsiutil/mpt.c
Jon Sands 5f1d900e89 rename perc folder
2020-03-07 04:25:11 -05:00

2681 lines
75 KiB
C
Raw Blame History

/***************************************************************************
* *
* Copyright 2012 LSI Corporation. All rights reserved. *
* *
* This file is confidential and a trade secret of LSI Corporation. The *
* receipt of or possession of this file does not convey any rights to *
* reproduce or disclose its contents or to manufacture, use, or sell *
* anything it may describe, in whole, or in part, without the specific *
* written consent of LSI Corporation. *
* *
***************************************************************************
*/
/*
* mpt -- simple driver for MPT adapters (FC, SCSI, and SAS/SATA)
*
* Written by Stephen F. Shirron, August 9, 2005
*/
#ifdef DISABLE_TIMEOUTS
static time_t local_time = 0;
#define time(x) (local_time)
#endif
#define NUM_REPLIES 7
#define REPLY_FREE_SIZE 8
#define REPLY_POST_SIZE 16
#define COMMAND_CONTEXT 0x111111
#define PASS_THRU_CONTEXT 0x555555
#define mpi1 (adap->mpt_version < MPI2_VERSION_02_00)
#define mpi2 (adap->mpt_version >= MPI2_VERSION_02_00)
#define mpi20 ((adap->mpt_version >= MPI2_VERSION_02_00) && (adap->mpt_version < MPI2_VERSION_02_05))
#define mpi25 (adap->mpt_version >= MPI2_VERSION_02_05)
typedef struct mpt_io_rep
{
union
{
SCSIIOReply_t default_reply;
U32 reply[32];
} mf;
} mpt_io_rep_t;
typedef struct mpt_shared
{
mpt_io_rep_t replies[NUM_REPLIES];
U32 message[32];
U32 free_queue[REPLY_FREE_SIZE];
MPI2_DEFAULT_REPLY_DESCRIPTOR
post_queue[REPLY_POST_SIZE];
U16 data[64];
U32 config[256];
U8 scratch[1024*1024 + 1024]; // 1MB + 1K - big enough for 1MB payload plus request/response
U32 hrsm_value;
} mpt_shared_t;
typedef struct mpt_adap
{
MPT_PORT *port;
HANDLE partner_adap;
char *name;
U16 vendor_id;
U16 device_id;
U8 revision_id;
U8 segment_number;
U8 bus_number;
U8 device_function;
int mpt_version;
int hrsm_capable;
U32 hrsm_value;
U32 msg_context;
int restart_needed;
int port_enable_needed;
int config_active;
int command_active;
mpt_shared_t *shared;
mpt_bus_addr_t shared_ba;
int message_size;
int reply_depth;
int credits;
int port_count;
int block_size;
int port_type;
int host_id;
U32 interrupt_mask;
int max_targets;
int bus_reset_needed;
U32 capabilities[16];
int ioc_online;
int port_online;
int bootloader;
int loaddevice;
U8 *fw_image;
int fw_image_size;
int fw_image_asked;
U32 mem_size;
U32 diagmem_size;
#if DOS
U32 io_addr;
U32 mem_addr;
U32 mem_virt;
U32 diagmem_addr;
U32 diagmem_virt;
CONTIGUOUS_MEMORY shared_contig_mem;
#endif
#if EFI
EFI_HANDLE handle;
EFI_PCI_IO_PROTOCOL *pci_io;
void *buffer_mapping;
int disconnected;
#endif
int io;
int mem;
int diagmem;
int free_index;
int post_index;
} mpt_adap_t;
#define rl(x) mpt_read32(adap, MPI_##x##_OFFSET, adap->mem)
#define wl(x,y) mpt_write32(adap, MPI_##x##_OFFSET, y, adap->mem)
#define rl2(x) mpt_read32(adap, MPI2_##x##_OFFSET, adap->mem)
#define wl2(x,y) mpt_write32(adap, MPI2_##x##_OFFSET, y, adap->mem)
#define rlio(x) mpt_read32(adap, MPI_##x##_OFFSET, adap->io)
#define wlio(x,y) mpt_write32(adap, MPI_##x##_OFFSET, y, adap->io)
#define rldiag(x,y) wl(TEST_BASE_ADDRESS, x & ~mask); y = mpt_read32(adap, x & mask, adap->diagmem)
#define wldiag(x,y) wl(TEST_BASE_ADDRESS, x & ~mask); mpt_write32(adap, x & mask, y, adap->diagmem)
U32 mpt_read32(mpt_adap_t *adap, int offset, int bar)
{
U32 data;
#if DOS
if (bar == adap->mem)
data = *(U32 *)(adap->mem_virt + offset);
else if (bar == adap->diagmem)
data = *(U32 *)(adap->diagmem_virt + offset);
else
data = inpd(adap->io_addr + offset);
#endif
#if EFI
if (bar == adap->mem || bar == adap->diagmem)
adap->pci_io->Mem.Read(adap->pci_io, EfiPciIoWidthUint32, (char)bar, offset, 1, &data);
else
adap->pci_io->Io.Read(adap->pci_io, EfiPciIoWidthUint32, (char)bar, offset, 1, &data);
#endif
return data;
}
void mpt_write32(mpt_adap_t *adap, int offset, U32 data, int bar)
{
#if DOS
if (bar == adap->mem)
*(U32 *)(adap->mem_virt + offset) = data;
else if (bar == adap->diagmem)
*(U32 *)(adap->diagmem_virt + offset) = data;
else
outpd(adap->io_addr + offset, data);
#endif
#if EFI
if (bar == adap->mem || bar == adap->diagmem)
adap->pci_io->Mem.Write(adap->pci_io, EfiPciIoWidthUint32, (char)bar, offset, 1, &data);
else
adap->pci_io->Io.Write(adap->pci_io, EfiPciIoWidthUint32, (char)bar, offset, 1, &data);
#endif
}
void mpt_write8(mpt_adap_t *adap, int offset, U8 data)
{
#if DOS
*(U8 *)(adap->diagmem_virt + offset) = data;
#endif
#if EFI
adap->pci_io->Mem.Write(adap->pci_io, EfiPciIoWidthUint8, (char)adap->diagmem, offset, 1, &data);
#endif
}
#define MPI_DEBUG_OFFSET 0x18
#define MPI_FC909_BUG_OFFSET 0x90
#define MPI_SAS1078_RESET_OFFSET 0x10FC
int mpt_adjust_delay(mpt_adap_t *adap, int n);
void mpt_delay(mpt_adap_t *adap, int n);
int mpt_get_doorbell(mpt_adap_t *adap);
int mpt_get_state(mpt_adap_t *adap);
int mpt_verify_enabled(mpt_adap_t *adap);
int mpt_verify_ready(mpt_adap_t *adap);
int mpt_verify_operational(mpt_adap_t *adap);
int mpt_wait_for_ready(mpt_adap_t *adap);
int mpt_restart(mpt_adap_t *adap);
int mpt_stop(mpt_adap_t *adap, int wait);
int mpt_start(mpt_adap_t *adap);
int mpt_port_online(mpt_adap_t *adap);
int mpt_wait_for_doorbell(mpt_adap_t *adap, time_t limit);
int mpt_wait_for_response(mpt_adap_t *adap, time_t limit);
int mpt_send_message(mpt_adap_t *adap, int length, time_t limit);
int mpt_receive_data(mpt_adap_t *adap, int length, time_t limit);
int mpt_issue_command_and_wait(mpt_adap_t *adap, int wait);
int mpt_issue_config_and_wait(mpt_adap_t *adap, int wait);
int mpt_issue_ioc_facts(mpt_adap_t *adap);
int mpt2_issue_ioc_facts(mpt_adap_t *adap);
int mpt_issue_ioc_init(mpt_adap_t *adap);
int mpt2_issue_ioc_init(mpt_adap_t *adap);
int mpt_initialize(mpt_adap_t *adap);
int mpt_issue_port_facts(mpt_adap_t *adap, int port);
int mpt2_issue_port_facts(mpt_adap_t *adap, int port);
int mpt_issue_port_enable(mpt_adap_t *adap, int port);
int mpt2_issue_port_enable(mpt_adap_t *adap, int port);
int mpt_issue_event_notification(mpt_adap_t *adap);
int mpt2_issue_event_notification(mpt_adap_t *adap);
int mpt_watchdog(mpt_adap_t *adap);
int mpt_init_device_capabilities(mpt_adap_t *adap);
int mpt_set_device_capabilities(mpt_adap_t *adap, int targ);
int mpt_set_on_bus_timer(mpt_adap_t *adap, int timeout);
int mpt_get_config_page(mpt_adap_t *adap, int type, int number, int address);
int mpt_set_config_page(mpt_adap_t *adap, int type, int number, int address);
int mpt_do_config_action(mpt_adap_t *adap, int action, int type, int number, int address, int length);
void mpt_bus_reset(mpt_adap_t *adap);
void mpt_interrupt(mpt_adap_t *adap);
void mpt2_interrupt(mpt_adap_t *adap);
int mpt_handle_reply(mpt_adap_t *adap, MPIDefaultReply_t *reply, U32 reply_ba);
void mpt2_handle_scsi_io_success(mpt_adap_t *adap, Mpi2DefaultReplyDescriptor_t *reply_desc);
void mpt2_handle_address_reply(mpt_adap_t *adap, Mpi2DefaultReplyDescriptor_t *reply_desc);
int mpt_fwdownloadboot(mpt_adap_t *adap);
int mpt_directdownload(mpt_adap_t *adap);
int
mpt_adjust_delay(mpt_adap_t *adap, int n)
{
if (adap->revision_id == 0xff)
return n * 10;
return n;
}
void
mpt_delay(mpt_adap_t *adap, int n)
{
#if DOS
int i;
for (i = 0; i < mpt_adjust_delay(adap, n); i++)
{
PciReadConfigWord(adap->bus_number, adap->device_function, PCI_CONFIG_DEVICE_ID);
}
#endif
#if EFI
udelay(mpt_adjust_delay(adap, n));
#endif
}
int
mpt_get_doorbell(mpt_adap_t *adap)
{
return rl(DOORBELL);
}
int
mpt_get_state(mpt_adap_t *adap)
{
return rl(DOORBELL) & MPI_IOC_STATE_MASK;
}
int
mpt_verify_enabled(mpt_adap_t *adap)
{
if (rl(DIAGNOSTIC) & MPI_DIAG_DISABLE_ARM)
if (mpt_stop(adap, TRUE))
return mpt_restart(adap);
return 1;
}
int
mpt_verify_ready(mpt_adap_t *adap)
{
if (adap->restart_needed == TRUE)
return 0;
if ((rl(DOORBELL) & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_READY)
return 0;
return 1;
}
int
mpt_verify_operational(mpt_adap_t *adap)
{
if (adap->restart_needed == TRUE)
return 0;
if ((rl(DOORBELL) & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_OPERATIONAL)
return 0;
return 1;
}
int
mpt_wait_for_ready(mpt_adap_t *adap)
{
U32 doorbell;
U32 diagnostic;
int state;
time_t limit = time(NULL) + mpt_adjust_delay(adap, 50);
while (time(NULL) < limit)
{
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state == MPI_IOC_STATE_FAULT)
{
printf("\n%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nDo you want to continue? [Yes or No, default is No] ");
if (getYesNoAnswer(0) != 1)
break;
printf("\n");
adap->restart_needed = TRUE;
return 0;
}
if (state == MPI_IOC_STATE_READY)
{
adap->restart_needed = FALSE;
return 1;
}
diagnostic = rl(DIAGNOSTIC);
if (diagnostic & MPI_DIAG_FLASH_BAD_SIG)
{
if (adap->fw_image == NULL)
{
printf("\n%s: FLASH does not contain a valid image\n", adap->name);
if (wFlag)
fprintf(logFile, "%s: FLASH does not contain a valid image\n",
adap->name);
}
adap->restart_needed = TRUE;
return 0;
}
if (diagnostic & MPI_DIAG_DISABLE_ARM)
{
printf("\n%s: IOP ARM is disabled\n", adap->name);
if (wFlag)
fprintf(logFile, "%s: IOP ARM is disabled\n",
adap->name);
adap->restart_needed = TRUE;
return 0;
}
DELAY(1);
}
return 0;
}
/*
* mpt_restart - completely restart the IOC and any outstanding commands.
*/
int
mpt_restart(mpt_adap_t *adap)
{
int targ;
// printf("mpt_restart called\n");
if (!mpt_verify_ready(adap))
{
adap->restart_needed = FALSE;
adap->bus_reset_needed = FALSE;
if (!mpt_stop(adap, TRUE))
return 0;
}
adap->config_active = FALSE;
adap->command_active = FALSE;
if (!mpt_start(adap))
return 0;
if (adap->port_type == MPI_PORTFACTS_PORTTYPE_SCSI)
{
mpt_init_device_capabilities(adap);
for (targ = 0; targ < adap->max_targets; targ++)
{
mpt_set_device_capabilities(adap, targ);
}
}
return 1;
}
/*
* mpt_stop - stop the IOC (reset it).
*/
int
mpt_stop(mpt_adap_t *adap, int wait)
{
time_t limit = time(NULL) + mpt_adjust_delay(adap, 30);
// printf("mpt_stop called\n");
#if EFI
EFI_STATUS status;
if (adap->disconnected == FALSE)
{
EFI_PCI_IO_PROTOCOL *pci_io;
if (wait == FALSE)
{
return 1;
}
if (adap->loaddevice == TRUE)
{
printf("This chip controls the device that this utility was loaded from.\n");
printf("After this command, the load device cannot be accessed again\n");
printf("to open files, until this utility has been exited and restarted.\n\n");
}
if (!EFI_ERROR(BS->DisconnectController(adap->handle, NULL, NULL)))
{
adap->disconnected = TRUE;
pci_io = adap->pci_io;
status = pci_io->Attributes(pci_io, EfiPciIoAttributeOperationEnable,
EFI_PCI_IO_ATTRIBUTE_IO |
EFI_PCI_IO_ATTRIBUTE_MEMORY |
EFI_PCI_IO_ATTRIBUTE_BUS_MASTER |
EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE, NULL);
if (status == EFI_UNSUPPORTED)
{
pci_io->Attributes(pci_io, EfiPciIoAttributeOperationEnable,
EFI_PCI_IO_ATTRIBUTE_IO |
EFI_PCI_IO_ATTRIBUTE_MEMORY |
EFI_PCI_IO_ATTRIBUTE_BUS_MASTER, NULL);
}
}
if (adap->partner_adap)
{
if (!EFI_ERROR(BS->DisconnectController(adap->partner_adap->handle, NULL, NULL)))
{
adap->partner_adap->disconnected = TRUE;
pci_io = adap->partner_adap->pci_io;
status = pci_io->Attributes(pci_io, EfiPciIoAttributeOperationEnable,
EFI_PCI_IO_ATTRIBUTE_IO |
EFI_PCI_IO_ATTRIBUTE_MEMORY |
EFI_PCI_IO_ATTRIBUTE_BUS_MASTER |
EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE, NULL);
if (status == EFI_UNSUPPORTED)
{
pci_io->Attributes(pci_io, EfiPciIoAttributeOperationEnable,
EFI_PCI_IO_ATTRIBUTE_IO |
EFI_PCI_IO_ATTRIBUTE_MEMORY |
EFI_PCI_IO_ATTRIBUTE_BUS_MASTER, NULL);
}
}
}
}
#endif
adap->port_online = FALSE;
adap->interrupt_mask = MPI_HIM_RIM | MPI_HIM_DIM;
wl(HOST_INTERRUPT_MASK, rl(HOST_INTERRUPT_MASK) | adap->interrupt_mask);
/*
* Reset the chip.
*/
if (adap->device_id == MPI_MANUFACTPAGE_DEVICEID_FC909)
{
rl(FC909_BUG); /* work around FC909 bug */
}
if (!(rl(DIAGNOSTIC) & MPI_DIAG_DRWE))
{
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
DELAY(100);
}
if (!(rl(DIAGNOSTIC) & MPI_DIAG_RESET_HISTORY) ||
((rl(DOORBELL) & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_RESET &&
(rl(DOORBELL) & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_READY))
{
if (adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1078)
{
wl(SAS1078_RESET, 0x7);
}
else
{
wl(DIAGNOSTIC, MPI_DIAG_RESET_ADAPTER);
}
DELAY(50000);
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
DELAY(100);
}
wl(DIAGNOSTIC, 0);
if (wait == FALSE)
{
while (time(NULL) < limit)
{
if (rl(DOORBELL) & MPI_IOC_STATE_MASK)
break;
if (rl(DIAGNOSTIC) & MPI_DIAG_DISABLE_ARM)
break;
DELAY(100);
}
return 1;
}
if (rl(DIAGNOSTIC) & MPI_DIAG_RESET_ADAPTER)
{
printf("\n%s: Failed to clear RESET ADAPTER\n", adap->name);
if (wFlag)
fprintf(logFile, "%s: Failed to clear RESET ADAPTER\n",
adap->name);
adap->restart_needed = TRUE;
return 0;
}
adap->bootloader = FALSE;
if (mpt_wait_for_ready(adap))
return 1;
if (mpt_fwdownloadboot(adap))
return 1;
if ((rl(DOORBELL) & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_RESET)
{
adap->restart_needed = FALSE;
printf("\n%s: Failed to leave the RESET state\n", adap->name);
if (wFlag)
fprintf(logFile, "%s: Failed to leave the RESET state\n",
adap->name);
}
else
{
adap->restart_needed = TRUE;
printf("\n%s: Failed to reset properly\n", adap->name);
if (wFlag)
fprintf(logFile, "%s: Failed to reset properly\n",
adap->name);
}
return 0;
}
/*
* mpt_start - start the IOC (completely initialize it).
*/
int
mpt_start(mpt_adap_t *adap)
{
int port;
// printf("mpt_start called\n");
if (adap->bootloader == TRUE)
{
printf("\nBootLoader firmware cannot be made fully operational!\n");
return 0;
}
if (!mpt_issue_ioc_facts(adap))
{
printf("%s: Failed to send IOCFacts\n", adap->name);
return 0;
}
if (!mpt_issue_ioc_init(adap))
{
printf("%s: Failed to send IOCInit\n", adap->name);
return 0;
}
if (!mpt_initialize(adap))
{
printf("%s: Failed to finish initialization of IOC\n", adap->name);
return 0;
}
for (port = 0; port < adap->port_count; port++)
{
if (!mpt_issue_port_facts(adap, port))
{
printf("%s: Failed to send PortFacts to port %d\n", adap->name, port);
continue;
}
}
if (adap->port_enable_needed)
{
adap->port_online = mpt_port_online(adap);
}
#if 0 // skip this for DOS and EFI, as it doesn't really help
if (!mpt_issue_event_notification(adap))
{
printf("%s: failed to send EventNotification\n", adap->name);
}
#endif
if (adap->port_type == MPI_PORTFACTS_PORTTYPE_SCSI)
{
if (!mpt_set_on_bus_timer(adap, 1000))
{
printf("%s: Failed to set SCSI On Bus Timer\n", adap->name);
}
}
return 1;
}
/*
* mpt_port_online - bring the port online.
*/
int
mpt_port_online(mpt_adap_t *adap)
{
int port;
// printf("mpt_port_online called\n");
for (port = 0; port < adap->port_count; port++)
{
if (adap->port_type == MPI_PORTFACTS_PORTTYPE_SAS)
{
//TODO: MPI12.5 - This is where it crashes
if (doSasChangeWwid(adap->port, 1) == 1)
{
printf("\nThe SAS WWID is zero -- the port will not be enabled\n");
printf("\nUse menu option 18 then option 99 to fix this problem\n");
continue;
}
}
if (!mpt_issue_port_enable(adap, port))
{
printf("%s: Failed to send PortEnable to port %d\n", adap->name, port);
continue;
}
}
return 1;
}
int
mpt_wait_for_doorbell(mpt_adap_t *adap, time_t limit)
{
U32 doorbell;
int state;
while (time(NULL) < limit)
{
if (adap->restart_needed == TRUE)
{
return 0;
}
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state == MPI_IOC_STATE_FAULT)
{
printf("\n%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nDo you want to continue? [Yes or No, default is No] ");
if (getYesNoAnswer(0) != 1)
break;
printf("\n");
adap->restart_needed = TRUE;
return 0;
}
if (rl(HOST_INTERRUPT_STATUS) & MPI_HIS_DOORBELL_INTERRUPT)
{
return 1;
}
DELAY(1);
}
printf("%s: Failed in mpt_wait_for_doorbell, Doorbell = %08x\n",
adap->name, doorbell);
return 0;
}
int
mpt_wait_for_response(mpt_adap_t *adap, time_t limit)
{
U32 doorbell;
int state;
while (time(NULL) < limit)
{
if (adap->restart_needed == TRUE)
{
return 0;
}
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state == MPI_IOC_STATE_FAULT)
{
printf("\n%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nHit Enter to continue ");
getYesNoAnswer(0);
printf("\n");
adap->restart_needed = TRUE;
return 0;
}
if (!(rl(HOST_INTERRUPT_STATUS) & MPI_HIS_IOP_DOORBELL_STATUS))
{
return 1;
}
DELAY(1);
}
printf("%s: Failed in mpt_wait_for_response, Doorbell = %08x\n",
adap->name, doorbell);
return 0;
}
int
mpt_send_message(mpt_adap_t *adap, int length, time_t limit)
{
U32 doorbell;
U32 *message = adap->shared->message;
int state;
int i;
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state == MPI_IOC_STATE_FAULT)
{
printf("\n%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nHit Enter to continue ");
getYesNoAnswer(0);
printf("\n");
adap->restart_needed = TRUE;
return 0;
}
if (state == MPI_IOC_STATE_RESET)
{
adap->restart_needed = TRUE;
return 0;
}
if (doorbell & MPI_DOORBELL_USED)
{
printf("%s: Doorbell already active\n", adap->name);
adap->restart_needed = TRUE;
return 0;
}
wl(HOST_INTERRUPT_STATUS, 0);
wl(DOORBELL, (MPI_FUNCTION_HANDSHAKE << MPI_DOORBELL_FUNCTION_SHIFT) |
((length / 4) << MPI_DOORBELL_ADD_DWORDS_SHIFT));
if (!mpt_wait_for_doorbell(adap, limit))
return 0;
wl(HOST_INTERRUPT_STATUS, 0);
if (!mpt_wait_for_response(adap, limit))
return 0;
for (i = 0; i < length / 4; i++)
{
wl(DOORBELL, get32x(message[i]));
if (!mpt_wait_for_response(adap, limit))
return 0;
}
return 1;
}
int
mpt_receive_data(mpt_adap_t *adap, int length, time_t limit)
{
int i;
int real_length;
U16 value;
U16 *data = adap->shared->data;
MPIDefaultReply_t *reply = (MPIDefaultReply_t *)data;
U16 status;
bzero(data, length);
real_length = 4; /* enough for the header to start, fix up later */
for (i = 0; i < real_length / 2; i++)
{
if (!mpt_wait_for_doorbell(adap, limit))
return 0;
value = (U16)rl(DOORBELL);
if (i == 1)
real_length = (value & ~0xff00) * 4;
if (i < length / 2)
data[i] = get16x(value);
wl(HOST_INTERRUPT_STATUS, 0);
}
if (!mpt_wait_for_doorbell(adap, limit))
return 0;
wl(HOST_INTERRUPT_STATUS, 0);
status = get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK;
if (status == MPI_IOCSTATUS_SUCCESS ||
status == MPI_IOCSTATUS_CONFIG_INVALID_PAGE ||
status == MPI_IOCSTATUS_CONFIG_INVALID_DATA ||
status == MPI_IOCSTATUS_CONFIG_INVALID_ACTION)
return 1;
else
return 0;
}
int
mpt_issue_command_and_wait(mpt_adap_t *adap, int wait)
{
U8 function = ((MPIHeader_t *)adap->shared->message)->Function;
int handle;
time_t limit = time(NULL) + wait;
adap->command_active = TRUE;
if (mpi1)
{
if (function == MPI_FUNCTION_SCSI_TASK_MGMT)
{
if (mpt_send_message(adap, sizeof(SCSITaskMgmt_t), limit) != 1)
{
printf("mpt_send_message failed!\n");
return 0;
}
}
else
{
wl(REQUEST_QUEUE, (U32)adap->shared_ba + (U32)offsetof(mpt_shared_t, message));
}
}
else
{
if (function == MPI_FUNCTION_SCSI_TASK_MGMT)
{
/* SCSI Task Mgmt requests have to use high priority */
wl2(REQUEST_DESCRIPTOR_POST_LOW, (1 << 16) + MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY);
wl2(REQUEST_DESCRIPTOR_POST_HIGH, 0);
}
else if (function == MPI_FUNCTION_SCSI_IO_REQUEST)
{
handle = get16(((Mpi2SCSIIORequest_t *)adap->shared->message)->DevHandle);
/* SCSI requests have to use SCSI IO and supply a handle */
wl2(REQUEST_DESCRIPTOR_POST_LOW, (1 << 16) + MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO);
wl2(REQUEST_DESCRIPTOR_POST_HIGH, handle << 16);
}
else if (function == MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)
{
handle = get16(((Mpi2SCSIIORequest_t *)adap->shared->message)->DevHandle);
/* RAID Passthru requests have to use default descriptor and supply a handle */
wl2(REQUEST_DESCRIPTOR_POST_LOW, (1 << 16) + MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE);
wl2(REQUEST_DESCRIPTOR_POST_HIGH, handle << 16);
}
else
{
wl2(REQUEST_DESCRIPTOR_POST_LOW, (1 << 16) + MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE);
wl2(REQUEST_DESCRIPTOR_POST_HIGH, 0);
}
}
while (time(NULL) < limit)
{
if (mpt_watchdog(adap))
{
break;
}
mpt_interrupt(adap);
if (adap->command_active == TRUE)
{
DELAY(1);
}
else
{
break;
}
}
if (adap->command_active == TRUE)
{
if (time(NULL) >= limit)
printf("timeout occurred!\n");
return 0;
}
return 1;
}
int
mpt_issue_config_and_wait(mpt_adap_t *adap, int wait)
{
time_t limit = time(NULL) + wait;
adap->config_active = TRUE;
if (mpi1)
{
wl(REQUEST_QUEUE, (U32)adap->shared_ba + (U32)offsetof(mpt_shared_t, message));
}
else
{
wl2(REQUEST_DESCRIPTOR_POST_LOW, (1 << 16) + MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE);
wl2(REQUEST_DESCRIPTOR_POST_HIGH, 0);
}
while (time(NULL) < limit)
{
if (adap->restart_needed == TRUE)
{
return 0;
}
mpt_interrupt(adap);
if (adap->config_active == TRUE)
{
DELAY(1);
}
else
{
break;
}
}
if (adap->config_active == TRUE)
return 0;
return 1;
}
/*
* mpt_issue_ioc_facts - issue an IOCFacts command to the IOC.
*/
int
mpt_issue_ioc_facts(mpt_adap_t *adap)
{
IOCFacts_t *request = (IOCFacts_t *)adap->shared->message;
IOCFactsReply_t *reply = (IOCFactsReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
// printf("%s: sending IOCFacts\n", adap->name);
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_IOC_FACTS;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / IOCFacts failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / IOCFacts failed\n", adap->name);
return 0;
}
adap->mpt_version = get16(reply->MsgVersion);
if (mpi2)
{
return mpt2_issue_ioc_facts(adap);
}
if (reply->WhoInit == MPI_WHOINIT_PCI_PEER)
{
printf("%s: WhoInit is PCI Peer!\n", adap->name);
return 0;
}
// printf("BlockSize = %x\n", reply->BlockSize);
// printf("ReplyQueueDepth = %x\n", get16(reply->ReplyQueueDepth));
// printf("RequestFrameSize = %x\n", get16(reply->RequestFrameSize));
// printf("GlobalCredits = %x\n", get16(reply->GlobalCredits));
// printf("NumberOfPorts = %x\n", reply->NumberOfPorts);
// if (get16(reply->MsgVersion) < MPI_VERSION_01_02)
// printf("%s: MPT Version = %04x, Firmware Version = %04x\n",
// adap->name, get16(reply->MsgVersion),
// get16(reply->Reserved_0101_FWVersion));
// else
// printf("%s: MPT Version = %04x, Firmware Version = %08x\n",
// adap->name, get16(reply->MsgVersion),
// get32(reply->FWVersion.Word));
adap->message_size = get16(reply->RequestFrameSize) * 4;
adap->reply_depth = get16(reply->ReplyQueueDepth);
adap->credits = get16(reply->GlobalCredits);
adap->port_count = reply->NumberOfPorts;
adap->block_size = reply->BlockSize;
adap->hrsm_capable = FALSE;
if (get16(reply->MsgVersion) >= MPI_VERSION_01_05)
if (get32(reply->IOCCapabilities) & MPI_IOCFACTS_CAPABILITY_REPLY_HOST_SIGNAL)
adap->hrsm_capable = TRUE;
if (adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1064 ||
adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1064E ||
adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1066 ||
adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1066E ||
adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1068 ||
adap->device_id == MPI_MANUFACTPAGE_DEVID_SAS1068E)
{
U32 version = get32(reply->FWVersion.Word);
if (version < 0x00040100)
adap->hrsm_capable = FALSE;
if (version >= 0x01000000 && version < 0x01050000)
adap->hrsm_capable = FALSE;
}
if (reply->MaxDevices)
if (adap->max_targets > reply->MaxDevices)
adap->max_targets = reply->MaxDevices;
if (adap->port_type == MPI_PORTFACTS_PORTTYPE_SCSI)
if (adap->max_targets > 16)
adap->max_targets = 16;
return 1;
}
int
mpt2_issue_ioc_facts(mpt_adap_t *adap)
{
Mpi2IOCFactsRequest_t *request = (Mpi2IOCFactsRequest_t *)adap->shared->message;
Mpi2IOCFactsReply_t *reply = (Mpi2IOCFactsReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
bzero(request, sizeof(*request));
request->Function = MPI2_FUNCTION_IOC_FACTS;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / IOCFacts failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / IOCFacts failed\n", adap->name);
return 0;
}
if (reply->WhoInit == MPI2_WHOINIT_PCI_PEER)
{
printf("%s: WhoInit is PCI Peer!\n", adap->name);
return 0;
}
// printf("MaxReplyDescriptorPostQueueDepth = %x\n", get16(reply->MaxReplyDescriptorPostQueueDepth));
// printf("IOCRequestFrameSize = %x\n", get16(reply->IOCRequestFrameSize));
// printf("RequestCredit = %x\n", get16(reply->RequestCredit));
// printf("NumberOfPorts = %x\n", reply->NumberOfPorts);
// printf("%s: MPT Version = %04x, Firmware Version = %08x\n",
// adap->name, get16(reply->MsgVersion),
// get32(reply->FWVersion.Word));
adap->message_size = get16(reply->IOCRequestFrameSize) * 4;
adap->reply_depth = get16(reply->MaxReplyDescriptorPostQueueDepth);
adap->credits = get16(reply->RequestCredit);
adap->port_count = reply->NumberOfPorts;
adap->hrsm_capable = FALSE;
if (get16(reply->MaxTargets))
if (adap->max_targets > get16(reply->MaxTargets))
adap->max_targets = get16(reply->MaxTargets);
return 1;
}
/*
* mpt_issue_ioc_init - issue an IOCInit command to the IOC.
*/
int
mpt_issue_ioc_init(mpt_adap_t *adap)
{
IOCInit_t *request = (IOCInit_t *)adap->shared->message;
IOCInitReply_t *reply = (IOCInitReply_t *)adap->shared->data;
time_t limit = time(NULL) + 30;
int t;
#if EFI
_U32 high = set32((U32)(adap->shared_ba >> 32));
#endif
// printf("%s: sending IOCInit\n", adap->name);
if (mpi2)
{
return mpt2_issue_ioc_init(adap);
}
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_IOC_INIT;
request->WhoInit = MPI_WHOINIT_HOST_DRIVER;
request->MaxDevices = adap->max_targets;
request->MaxBuses = 1;
request->MsgContext = set32(COMMAND_CONTEXT);
request->ReplyFrameSize = set16(sizeof(adap->shared->replies[0]));
#if EFI
request->HostMfaHighAddr = high;
request->SenseBufferHighAddr = high;
#endif
request->MsgVersion = set16(MPI_VERSION);
request->HeaderVersion = set16(MPI_HEADER_VERSION);
if (adap->hrsm_capable == TRUE)
{
adap->hrsm_value = 0;
request->Flags |= MPI_IOCINIT_FLAGS_REPLY_FIFO_HOST_SIGNAL;
request->ReplyFifoHostSignalingAddr =
set32((U32)adap->shared_ba +
(U32)offsetof(mpt_shared_t, hrsm_value));
}
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / IOCInit failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / IOCInit failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
int
mpt2_issue_ioc_init(mpt_adap_t *adap)
{
Mpi2IOCInitRequest_t *request = (Mpi2IOCInitRequest_t *)adap->shared->message;
Mpi2IOCInitReply_t *reply = (Mpi2IOCInitReply_t *)adap->shared->data;
time_t limit = time(NULL) + 30;
int t;
time_t now;
uint64_t nowMsec;
#if EFI
_U32 high = set32((U32)(adap->shared_ba >> 32));
#endif
bzero(request, sizeof(*request));
request->Function = MPI2_FUNCTION_IOC_INIT;
request->WhoInit = MPI2_WHOINIT_SYSTEM_BIOS;
request->SystemRequestFrameSize = set16(sizeof(adap->shared->message) / 4);
request->ReplyDescriptorPostQueueDepth = set16(REPLY_POST_SIZE);
request->ReplyFreeQueueDepth = set16(REPLY_FREE_SIZE);
request->SystemRequestFrameBaseAddress.Low =
set32((U32)adap->shared_ba + offsetof(mpt_shared_t, message) - sizeof(adap->shared->message));
request->ReplyDescriptorPostQueueAddress.Low =
set32((U32)adap->shared_ba + offsetof(mpt_shared_t, post_queue));
request->ReplyFreeQueueAddress.Low =
set32((U32)adap->shared_ba + offsetof(mpt_shared_t, free_queue));
#if EFI
request->SystemReplyAddressHigh = high;
request->SenseBufferAddressHigh = high;
request->SystemRequestFrameBaseAddress.High = high;
request->ReplyDescriptorPostQueueAddress.High = high;
request->ReplyFreeQueueAddress.High = high;
#endif
request->MsgVersion = set16(MPI2_VERSION);
request->HeaderVersion = set16(MPI2_HEADER_VERSION);
time(&now);
nowMsec = ((uint64_t)(now)) * 1000;
request->TimeStamp.Low = set32((U32)(nowMsec & 0x00000000FFFFFFFF));
request->TimeStamp.High = set32((U32)((nowMsec & 0xFFFFFFFF00000000) >> 32));
adap->free_index = 0;
adap->post_index = 0;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / IOCInit failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / IOCInit failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
/*
* mpt_initialize - finish initialization of IOC.
*/
int
mpt_initialize(mpt_adap_t *adap)
{
U32 doorbell;
int i;
int state;
time_t limit = time(NULL) + 10;
// printf("%s: initializing IOC\n", adap->name);
while (time(NULL) < limit)
{
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state == MPI_IOC_STATE_OPERATIONAL)
break;
DELAY(1);
}
if (state != MPI_IOC_STATE_OPERATIONAL)
{
if (state == MPI_IOC_STATE_FAULT)
{
printf("\n%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nHit Enter to continue ");
getYesNoAnswer(0);
printf("\n");
}
adap->restart_needed = TRUE;
return 0;
}
if (mpi1)
{
for (i = 0; i < NUM_REPLIES; i++)
{
wl(REPLY_QUEUE, (U32)adap->shared_ba + (U32)offsetof(mpt_shared_t, replies[i]));
}
}
else
{
for (i = 0; i < NUM_REPLIES; i++)
{
adap->shared->free_queue[i] =
(U32)adap->shared_ba + (U32)offsetof(mpt_shared_t, replies[i]);
}
adap->free_index = i;
wl2(REPLY_FREE_HOST_INDEX, i);
bzero(adap->shared->post_queue, sizeof(adap->shared->post_queue));
for (i = 0; i < REPLY_POST_SIZE; i++)
{
adap->shared->post_queue[i].ReplyFlags = MPI2_RPY_DESCRIPT_FLAGS_UNUSED;
}
}
adap->interrupt_mask &= ~MPI_HIM_RIM;
// wl(HOST_INTERRUPT_MASK, adap->interrupt_mask);
return 1;
}
/*
* mpt_issue_port_facts - issue a PortFacts command to the IOC.
*/
int
mpt_issue_port_facts(mpt_adap_t *adap, int port)
{
PortFacts_t *request = (PortFacts_t *)adap->shared->message;
PortFactsReply_t *reply = (PortFactsReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
// printf("%s: sending PortFacts to port %d\n", adap->name, port);
if (mpi2)
{
return mpt2_issue_port_facts(adap, port);
}
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_PORT_FACTS;
request->PortNumber = port;
request->MsgContext = set32(COMMAND_CONTEXT);
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / PortFacts failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / PortFacts failed\n", adap->name);
return 0;
}
adap->port_type = reply->PortType;
adap->host_id = get16(reply->PortSCSIID);
return 1;
}
int
mpt2_issue_port_facts(mpt_adap_t *adap, int port)
{
Mpi2PortFactsRequest_t *request = (Mpi2PortFactsRequest_t *)adap->shared->message;
Mpi2PortFactsReply_t *reply = (Mpi2PortFactsReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
bzero(request, sizeof(*request));
request->Function = MPI2_FUNCTION_PORT_FACTS;
request->PortNumber = port;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / PortFacts failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / PortFacts failed\n", adap->name);
return 0;
}
adap->port_type = reply->PortType;
return 1;
}
/*
* mpt_issue_port_enable - issue a PortEnable command to the IOC.
*/
int
mpt_issue_port_enable(mpt_adap_t *adap, int port)
{
PortEnable_t *request = (PortEnable_t *)adap->shared->message;
MPIDefaultReply_t *reply = (MPIDefaultReply_t *)adap->shared->data;
time_t limit = time(NULL) + 120;
int t;
// printf("%s: sending PortEnable to port %d\n", adap->name, port);
if (mpi2)
{
return mpt2_issue_port_enable(adap, port);
}
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_PORT_ENABLE;
request->PortNumber = port;
request->MsgContext = set32(COMMAND_CONTEXT);
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / PortEnable failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / PortEnable failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
int
mpt2_issue_port_enable(mpt_adap_t *adap, int port)
{
Mpi2PortEnableRequest_t *request = (Mpi2PortEnableRequest_t *)adap->shared->message;
Mpi2PortEnableReply_t *reply = (Mpi2PortEnableReply_t *)adap->shared->data;
time_t limit = time(NULL) + 120;
int t;
bzero(request, sizeof(*request));
request->Function = MPI2_FUNCTION_PORT_ENABLE;
request->VP_ID = port;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / PortEnable failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / PortEnable failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
/*
* mpt_issue_event_notification - issue an EventNotification command to the IOC.
*/
int
mpt_issue_event_notification(mpt_adap_t *adap)
{
EventNotification_t *request = (EventNotification_t *)adap->shared->message;
EventNotificationReply_t *reply = (EventNotificationReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
// printf("%s: sending EventNotification\n", adap->name);
if (mpi2)
{
return mpt2_issue_event_notification(adap);
}
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_EVENT_NOTIFICATION;
request->Switch = MPI_EVENT_NOTIFICATION_SWITCH_ON;
request->MsgContext = set32(COMMAND_CONTEXT);
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / EventNotification failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / EventNotification failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
int
mpt2_issue_event_notification(mpt_adap_t *adap)
{
Mpi2EventNotificationRequest_t *request = (Mpi2EventNotificationRequest_t *)adap->shared->message;
Mpi2EventNotificationReply_t *reply = (Mpi2EventNotificationReply_t *)adap->shared->data;
time_t limit = time(NULL) + 10;
int t;
bzero(request, sizeof(*request));
request->Function = MPI2_FUNCTION_EVENT_NOTIFICATION;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / EventNotification failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
printf("%s: mpt_receive_data / EventNotification failed\n", adap->name);
return 0;
}
reply = reply;
return 1;
}
/*
* mpt_watchdog - routine that acts as a watchdog.
*/
int
mpt_watchdog(mpt_adap_t *adap)
{
U32 doorbell;
int state;
if (mpi2) // move code to mpt_interrupt, so we don't poll during DMA
{
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state != MPI_IOC_STATE_OPERATIONAL)
{
if (state == MPI_IOC_STATE_FAULT)
{
printf("%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nHit Enter to Continue ");
getYesNoAnswer(0);
printf("\n");
}
adap->restart_needed = TRUE;
}
}
if (adap->restart_needed == TRUE)
{
mpt_restart(adap);
return 1;
}
else if (adap->bus_reset_needed == TRUE)
{
adap->bus_reset_needed = FALSE;
mpt_bus_reset(adap);
}
return 0;
}
/*
* mpt_init_device_capabilities - initialize SCSI device capabilities.
*/
int
mpt_init_device_capabilities(mpt_adap_t *adap)
{
SCSIPortPage0_t *scsi_port_0 = (SCSIPortPage0_t *)adap->shared->config;
SCSIPortPage2_t *scsi_port_2 = (SCSIPortPage2_t *)adap->shared->config;
int init_capabilities;
int init_sync_period;
int targ_capabilities;
int targ_sync_period;
int targ_device_flags;
int targ;
if (!mpt_get_config_page(adap, MPI_CONFIG_PAGETYPE_SCSI_PORT, 0, 0))
{
printf("%s: Failed to get SCSI Port Page 0\n", adap->name);
return 0;
}
init_capabilities = get32(scsi_port_0->Capabilities);
init_sync_period = MPI_SCSIPORTPAGE0_CAP_GET_MIN_SYNC_PERIOD(init_capabilities);
if (!mpt_get_config_page(adap, MPI_CONFIG_PAGETYPE_SCSI_PORT, 2, 0))
{
printf("%s: Failed to get SCSI Port Page 2\n", adap->name);
return 0;
}
for (targ = 0; targ < adap->max_targets; targ++)
{
targ_sync_period = scsi_port_2->DeviceSettings[targ].SyncFactor;
targ_device_flags = get16(scsi_port_2->DeviceSettings[targ].DeviceFlags);
targ_capabilities = init_capabilities;
if (targ_sync_period == 0 || targ_sync_period > init_sync_period)
{
targ_capabilities &= ~MPI_SCSIDEVPAGE1_RP_MIN_SYNC_PERIOD_MASK;
targ_capabilities |= targ_sync_period << MPI_SCSIDEVPAGE1_RP_SHIFT_MIN_SYNC_PERIOD;
}
if (targ_device_flags & MPI_SCSIPORTPAGE2_DEVICE_WIDE_DISABLE)
{
targ_capabilities &= ~MPI_SCSIDEVPAGE1_RP_WIDE;
}
adap->capabilities[targ] = targ_capabilities;
}
return 1;
}
/*
* mpt_set_device_capabilities - set SCSI device capabilities.
*/
int
mpt_set_device_capabilities(mpt_adap_t *adap, int targ)
{
SCSIDevicePage1_t *scsi_device_1 = (SCSIDevicePage1_t *)adap->shared->config;
// printf("%s: setting device capabilities\n", adap->name);
bzero(scsi_device_1, sizeof(*scsi_device_1));
/*
* Set the control bits we know we want, as well as the maximum
* synchronous offset and minimum synchronous period.
*/
scsi_device_1->RequestedParameters = set32(adap->capabilities[targ]);
if (!mpt_set_config_page(adap, MPI_CONFIG_PAGETYPE_SCSI_DEVICE, 1, targ))
{
printf("%s: Failed to set SCSI Device Page 1 for %d\n",
adap->name, targ);
return 0;
}
return 1;
}
/*
* mpt_set_on_bus_timer - set SCSI port on-bus-timer value.
*/
int
mpt_set_on_bus_timer(mpt_adap_t *adap, int timeout)
{
SCSIPortPage1_t *scsi_port_1 = (SCSIPortPage1_t *)adap->shared->config;
U32 config;
// printf("%s: setting on-bus-timer\n", adap->name);
bzero(scsi_port_1, sizeof(*scsi_port_1));
config = adap->host_id | (1 << (adap->host_id + 16));
scsi_port_1->Configuration = set32(config);
/*
* Convert from milliseconds to 1.6 microsecond units.
*/
scsi_port_1->OnBusTimerValue = set32(timeout * 1000*10/16);
if (!mpt_set_config_page(adap, MPI_CONFIG_PAGETYPE_SCSI_PORT, 1, 0))
{
printf("%s: Failed to set SCSI Port Page 1\n", adap->name);
}
return 1;
}
/*
* mpt_get_config_page - get a configuration page.
*/
int
mpt_get_config_page(mpt_adap_t *adap, int type, int number, int address)
{
ConfigReply_t *reply = (ConfigReply_t *)adap->shared->data;
int t;
int ioc_status;
int length;
t = mpt_do_config_action(adap, MPI_CONFIG_ACTION_PAGE_HEADER, type, number, address, 0);
ioc_status = get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK;
length = reply->Header.PageLength;
if (!t || ioc_status != MPI_IOCSTATUS_SUCCESS || length == 0)
{
if (ioc_status != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: Failed to get config page header\n",
adap->name);
printf("%s: IOCStatus = %04x, PageLength = %x\n",
adap->name, ioc_status, length);
printf("%s: type = %d, number = %d, address = %x\n",
adap->name, type, number, address);
}
return 0;
}
t = mpt_do_config_action(adap, MPI_CONFIG_ACTION_PAGE_READ_CURRENT, type, number, address, length);
ioc_status = get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK;
if (!t || ioc_status != MPI_IOCSTATUS_SUCCESS)
{
if (ioc_status != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: Failed to get config page\n",
adap->name);
printf("%s: IOCStatus = %04x, PageLength = %x\n",
adap->name, ioc_status, length);
printf("%s: type = %d, number = %d, address = %x\n",
adap->name, type, number, address);
}
return 0;
}
return 1;
}
/*
* mpt_set_config_page - set a configuration page.
*/
int
mpt_set_config_page(mpt_adap_t *adap, int type, int number, int address)
{
ConfigReply_t *reply = (ConfigReply_t *)adap->shared->data;
int t;
int ioc_status;
int length;
t = mpt_do_config_action(adap, MPI_CONFIG_ACTION_PAGE_HEADER, type, number, address, 0);
ioc_status = get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK;
length = reply->Header.PageLength;
if (!t || ioc_status != MPI_IOCSTATUS_SUCCESS || length == 0)
{
if (ioc_status != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: Failed to get config page header\n",
adap->name);
printf("%s: IOCStatus = %04x, PageLength = %x\n",
adap->name, ioc_status, length);
printf("%s: type = %d, number = %d, address = %x\n",
adap->name, type, number, address);
}
return 0;
}
*(ConfigPageHeader_t *)adap->shared->config= reply->Header;
t = mpt_do_config_action(adap, MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT, type, number, address, length);
ioc_status = get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK;
if (!t || ioc_status != MPI_IOCSTATUS_SUCCESS)
{
if (ioc_status != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: Failed to set config page\n",
adap->name);
printf("%s: IOCStatus = %04x, PageLength = %x\n",
adap->name, ioc_status, length);
printf("%s: type = %d, number = %d, address = %x\n",
adap->name, type, number, address);
}
return 0;
}
return 1;
}
int
mpt_do_config_action(mpt_adap_t *adap, int action, int type, int number, int address, int length)
{
Config_t *request = (Config_t *)adap->shared->message;
ConfigReply_t *reply = (ConfigReply_t *)adap->shared->data;
SGESimple64_t *sge_simple = (SGESimple64_t *)&request->PageBufferSGE;
time_t limit = time(NULL) + 10;
int t;
U32 flags;
bzero(request, sizeof(*request));
bzero(reply, sizeof(*reply));
request->Function = MPI_FUNCTION_CONFIG;
request->Action = action;
request->MsgContext = set32(COMMAND_CONTEXT);
if (action == MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT ||
action == MPI_CONFIG_ACTION_PAGE_WRITE_NVRAM)
{
request->Header = *(ConfigPageHeader_t *)adap->shared->config;
}
else
{
request->Header.PageType = type;
request->Header.PageNumber = number;
request->Header.PageLength = length;
}
request->PageAddress = set32(address);
if (length)
{
flags = (length * 4) |
MPI_SGE_SET_FLAGS(MPI_SGE_FLAGS_SIMPLE_ELEMENT |
MPI_SGE_FLAGS_LAST_ELEMENT |
MPI_SGE_FLAGS_64_BIT_ADDRESSING |
MPI_SGE_FLAGS_END_OF_BUFFER |
MPI_SGE_FLAGS_END_OF_LIST);
if (action == MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT ||
action == MPI_CONFIG_ACTION_PAGE_WRITE_NVRAM)
{
flags |= MPI_SGE_SET_FLAGS(MPI_SGE_FLAGS_HOST_TO_IOC);
}
else
{
flags |= MPI_SGE_SET_FLAGS(MPI_SGE_FLAGS_IOC_TO_HOST);
}
sge_simple->FlagsLength = set32(flags);
sge_simple->Address.Low = set32((U32)adap->shared_ba + offsetof(mpt_shared_t, config));
#if EFI
sge_simple->Address.High = set32((U32)(adap->shared_ba >> 32));
#endif
}
else if (mpi2)
{
sge_simple->FlagsLength = set32(
MPI_SGE_SET_FLAGS(MPI_SGE_FLAGS_SIMPLE_ELEMENT |
MPI_SGE_FLAGS_LAST_ELEMENT |
MPI_SGE_FLAGS_64_BIT_ADDRESSING |
MPI_SGE_FLAGS_END_OF_BUFFER |
MPI_SGE_FLAGS_END_OF_LIST));
}
if (mpt_verify_operational(adap))
{
logMptCommandReq(adap->port, request, sizeof(*request));
t = mpt_issue_config_and_wait(adap, 10);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
if ((get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK) != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: mpt_issue_config_and_wait / Config failed!\n", adap->name);
}
return 0;
}
return 1;
}
if (mpt_verify_ready(adap))
{
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / Config failed\n", adap->name);
return 0;
}
t = mpt_receive_data(adap, sizeof(*reply), limit);
logMptCommandRep(adap->port, request, sizeof(*request), reply, sizeof(*reply), t);
if (!t)
{
if ((get16(reply->IOCStatus) & MPI_IOCSTATUS_MASK) != MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
{
printf("%s: mpt_receive_data / Config failed\n", adap->name);
}
return 0;
}
return 1;
}
return 0;
}
void
mpt_bus_reset(mpt_adap_t *adap)
{
SCSITaskMgmt_t *request = (SCSITaskMgmt_t *)adap->shared->message;
time_t limit = time(NULL) + 10;
// printf("%s: sending SCSITaskMgmt (ResetBus)\n", adap->name);
/*
* Use a SCSI Task Management request to reset the bus.
*/
bzero(request, sizeof(*request));
request->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
request->TaskType = MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS;
request->MsgFlags = MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION;
logMptCommandReq(adap->port, request, sizeof(*request));
if (!mpt_send_message(adap, sizeof(*request), limit))
{
printf("%s: mpt_send_message / SCSITaskMgmt failed\n", adap->name);
adap->restart_needed = TRUE;
}
}
void
mpt_interrupt(mpt_adap_t *adap)
{
U32 context;
U32 reply_ba;
MPIDefaultReply_t *reply;
U32 doorbell;
int state;
// printf("mpt_interrupt called\n");
if (mpi2)
{
mpt2_interrupt(adap);
return;
}
if (adap->hrsm_capable)
{
if (adap->hrsm_value == adap->shared->hrsm_value)
return;
adap->hrsm_value = adap->shared->hrsm_value;
}
doorbell = rl(DOORBELL);
state = doorbell & MPI_IOC_STATE_MASK;
if (state != MPI_IOC_STATE_OPERATIONAL)
{
if (state == MPI_IOC_STATE_FAULT)
{
printf("%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
if (wFlag)
fprintf(logFile, "%s: MPT Firmware Fault, code %04x\n",
adap->name, doorbell & MPI_DOORBELL_DATA_MASK);
printf("\nHit Enter to continue ");
getYesNoAnswer(0);
printf("\n");
}
adap->restart_needed = TRUE;
}
while ((context = rl(REPLY_QUEUE)) != 0xffffffff)
{
if (context & MPI_CONTEXT_REPLY_A_BIT)
{
reply_ba = context << 1;
reply = (MPIDefaultReply_t *)((U8 *)adap->shared + reply_ba - (U32)adap->shared_ba);
if (mpt_handle_reply(adap, reply, reply_ba))
wl(REPLY_QUEUE, reply_ba);
continue;
}
if (context == PASS_THRU_CONTEXT)
{
if (adap->command_active == TRUE)
{
SCSIIOReply_t *scsiRep = (SCSIIOReply_t *)adap->shared->data;
adap->command_active = FALSE;
bzero(scsiRep, sizeof(*scsiRep));
}
continue;
}
printf("%s: Invalid reply, Context = %08x\n", adap->name, reply);
}
}
void
mpt2_interrupt(mpt_adap_t *adap)
{
int index;
Mpi2DefaultReplyDescriptor_t *reply_desc;
int reply_type;
int count;
index = adap->post_index;
count = 0;
while (TRUE)
{
reply_desc = &adap->shared->post_queue[index];
reply_type = reply_desc->ReplyFlags & MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK;
if (reply_type == MPI2_RPY_DESCRIPT_FLAGS_SCSI_IO_SUCCESS)
{
mpt2_handle_scsi_io_success(adap, reply_desc);
}
else if (reply_type == MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY)
{
mpt2_handle_address_reply(adap, reply_desc);
}
else if (reply_type == MPI2_RPY_DESCRIPT_FLAGS_UNUSED)
{
break;
}
else
{
printf("%s: Invalid reply, ReplyType = %x\n", adap->name, reply_type);
}
reply_desc->ReplyFlags = MPI2_RPY_DESCRIPT_FLAGS_UNUSED;
index++;
if (index == REPLY_POST_SIZE)
index = 0;
count++;
}
if (count)
{
adap->post_index = index;
wl2(REPLY_POST_HOST_INDEX, index);
}
}
int
mpt_handle_reply(mpt_adap_t *adap, MPIDefaultReply_t *reply, U32 reply_ba)
{
U32 context;
EventNotificationReply_t *event;
EventDataScsi_t *ed_scsi;
EventAckReply_t *event_ack;
int targ;
int repost;
repost = 1;
context = get32(reply->MsgContext);
if (get16(reply->IOCStatus) & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE)
{
printf("%s: Function = %02x, IOCStatus = %04x, IOCLogInfo = %08x\n",
adap->name, reply->Function, get16(reply->IOCStatus),
get32(reply->IOCLogInfo));
}
if (context == PASS_THRU_CONTEXT)
{
if (adap->command_active == TRUE)
{
adap->command_active = FALSE;
bcopy(reply, adap->shared->data, reply->MsgLength * 4);
}
return repost;
}
switch (reply->Function)
{
case MPI_FUNCTION_CONFIG:
if (adap->config_active == TRUE)
{
adap->config_active = FALSE;
bcopy(reply, adap->shared->data, reply->MsgLength * 4);
}
break;
case MPI_FUNCTION_EVENT_NOTIFICATION:
logMptCommandRep(adap->port, NULL, 0, reply, sizeof(*reply), 1);
event = (EventNotificationReply_t *)reply;
switch (get32(event->Event))
{
case MPI_EVENT_NONE:
break;
case MPI_EVENT_STATE_CHANGE:
adap->restart_needed = TRUE;
break;
case MPI_EVENT_ON_BUS_TIMER_EXPIRED:
ed_scsi = (EventDataScsi_t *)event->Data;
targ = ed_scsi->TargetID;
printf("%s: ON BUS TIMER EXPIRED for SCSI target %d\n", adap->name, targ);
adap->bus_reset_needed = TRUE;
break;
}
if (event->AckRequired)
{
_U32 t1;
_U32 t2;
EventAck_t *event_ack;
t1 = event->Event;
t2 = event->EventContext;
/*
* Use the EventNotify reply as the EventAck command.
*/
event_ack = (EventAck_t *)event;
bzero(event_ack, sizeof(*event_ack));
event_ack->Function = MPI_FUNCTION_EVENT_ACK;
event_ack->MsgContext = set32(reply_ba);
event_ack->Event = t1;
event_ack->EventContext = t2;
wl(REQUEST_QUEUE, get32(event_ack->MsgContext));
/*
* Signal that the reply should not be given back to
* the IOC yet, since it's being used as the EventAck
* command right now.
*/
repost = 0;
}
break;
case MPI_FUNCTION_EVENT_ACK:
event_ack = (EventAckReply_t *)reply;
wl(REPLY_QUEUE, get32(event_ack->MsgContext));
break;
default:
printf("%s: Invalid reply, Function = %02x, IOCStatus = %04x\n",
adap->name, reply->Function, get16(reply->IOCStatus));
#if 1
{
int i;
U32 *p = (U32 *)reply;
for (i = 0; i < reply->MsgLength; i++)
printf("reply[%02x] = %08x\n", i*4, get32x(p[i]));
}
#endif
break;
}
return repost;
}
void
mpt2_handle_scsi_io_success(mpt_adap_t *adap, Mpi2DefaultReplyDescriptor_t *reply_desc)
{
Mpi2SCSIIOSuccessReplyDescriptor_t *scsi_io_success;
U32 context;
scsi_io_success = (Mpi2SCSIIOSuccessReplyDescriptor_t *)reply_desc;
context = adap->msg_context;
if (get16(scsi_io_success->SMID) == 1)
adap->msg_context = 0;
if (context == PASS_THRU_CONTEXT)
{
if (adap->command_active == TRUE)
{
Mpi2SCSIIOReply_t *scsiRep = (Mpi2SCSIIOReply_t *)adap->shared->data;
adap->command_active = FALSE;
bzero(scsiRep, sizeof(*scsiRep));
}
return;
}
printf("%s: Invalid SCSI IO SUCCESS reply, Context = %08x\n", adap->name, context);
}
void
mpt2_handle_address_reply(mpt_adap_t *adap, Mpi2DefaultReplyDescriptor_t *reply_desc)
{
Mpi2AddressReplyDescriptor_t *address_reply;
MPI2DefaultReply_t *reply;
U32 context;
U32 reply_ba;
int index;
address_reply = (Mpi2AddressReplyDescriptor_t *)reply_desc;
reply_ba = get32(address_reply->ReplyFrameAddress);
reply = (MPI2DefaultReply_t *)((U8 *)adap->shared + reply_ba - (U32)adap->shared_ba);
context = adap->msg_context;
if (get16(address_reply->SMID) == 1)
adap->msg_context = 0;
if (get16(reply->IOCStatus) & MPI2_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE)
{
printf("%s: Function = %02x, IOCStatus = %04x, IOCLogInfo = %08x\n",
adap->name, reply->Function, get16(reply->IOCStatus),
get32(reply->IOCLogInfo));
}
if (context == PASS_THRU_CONTEXT)
{
if (adap->command_active == TRUE)
{
adap->command_active = FALSE;
bcopy(reply, adap->shared->data, reply->MsgLength * 4);
}
goto repost;
}
switch (reply->Function)
{
case MPI2_FUNCTION_CONFIG:
if (adap->config_active == TRUE)
{
adap->config_active = FALSE;
bcopy(reply, adap->shared->data, reply->MsgLength * 4);
}
break;
default:
printf("%s: Invalid reply, Function = %02x, IOCStatus = %04x\n",
adap->name, reply->Function, get16(reply->IOCStatus));
#if 1
{
int i;
U32 *p = (U32 *)reply;
for (i = 0; i < reply->MsgLength; i++)
printf("reply[%02x] = %08x\n", i*4, get32x(p[i]));
}
#endif
break;
}
repost:
index = adap->free_index;
adap->shared->free_queue[index] = reply_ba;
index++;
if (index == REPLY_FREE_SIZE)
index = 0;
adap->free_index = index;
wl2(REPLY_FREE_HOST_INDEX, index);
}
int mpt_fwdownloadboot(mpt_adap_t *adap)
{
U16 deviceId = adap->device_id;
MpiFwHeader_t *fwHeader;
MpiExtImageHeader_t *extImageHeader;
U32 *image;
U8 *nextImage;
U32 addr;
U32 size;
U32 next;
U32 data;
U32 resetAddr;
U32 resetData;
int t;
if (adap->fw_image == NULL)
{
char name[256];
int n;
if (adap->fw_image_asked == TRUE)
return 0;
adap->fw_image_asked = TRUE;
printf("\nThe firmware on this %s appears broken!\n", adap->port->chipNameRev);
printf("A valid firmware image is required to make this chip operational...\n\n");
n = getFileName(name, sizeof name, stdin, "firmware", 99);
if (n > 0)
{
if (readFile(name, &adap->fw_image, &adap->fw_image_size) != 1)
{
printf("\nThe firmware image could not be read\n");
return 0;
}
}
else
{
printf("\nThe chip cannot be made operational\n");
return 0;
}
}
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC909 ||
deviceId == MPI_MANUFACTPAGE_DEVICEID_FC919 ||
deviceId == MPI_MANUFACTPAGE_DEVICEID_FC929)
{
return mpt_directdownload(adap);
}
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_PREVENT_IOC_BOOT |
MPI_DIAG_CLEAR_FLASH_BAD_SIG);
DELAY(100);
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC949E)
{
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_PREVENT_IOC_BOOT |
MPI_DIAG_CLEAR_FLASH_BAD_SIG |
MPI_DIAG_RW_ENABLE);
wlio(DIAG_RW_ADDRESS, 0x40100064);
data = rlio(DIAG_RW_DATA);
wlio(DIAG_RW_ADDRESS, 0x40100064);
wlio(DIAG_RW_DATA, data | 0x20000);
DELAY(100);
}
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_PREVENT_IOC_BOOT |
MPI_DIAG_RESET_ADAPTER);
DELAY(50000);
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_PREVENT_IOC_BOOT |
MPI_DIAG_CLEAR_FLASH_BAD_SIG |
MPI_DIAG_RW_ENABLE);
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC949E)
{
wlio(DIAG_RW_ADDRESS, 0x40100064);
wlio(DIAG_RW_DATA, data);
}
fwHeader = (MpiFwHeader_t *)adap->fw_image;
image = (U32 *)fwHeader;
addr = get32(fwHeader->LoadStartAddress);
size = get32(fwHeader->ImageSize);
next = get32(fwHeader->NextImageHeaderOffset);
resetAddr = get32(fwHeader->IopResetRegAddr);
resetData = get32(fwHeader->IopResetVectorValue);
while (next != 0)
{
nextImage = (U8 *)fwHeader + next;
extImageHeader = (MpiExtImageHeader_t *)nextImage;
if (extImageHeader->ImageType == MPI_EXT_IMAGE_TYPE_BOOTLOADER)
{
printf("Found a BootLoader, using only that part of the image!\n");
adap->bootloader = TRUE;
image = (U32 *)extImageHeader;
addr = get32(extImageHeader->LoadStartAddress);
size = get32(extImageHeader->ImageSize);
next = 0;
resetData = addr + sizeof(MpiExtImageHeader_t);
break;
}
next = get32(extImageHeader->NextImageHeaderOffset);
}
if (addr == get32(fwHeader->LoadStartAddress) &&
size == get32(fwHeader->ImageSize))
{
next = get32(fwHeader->NextImageHeaderOffset);
}
while (1)
{
wlio(DIAG_RW_ADDRESS, addr);
while (size)
{
data = *image++;
wlio(DIAG_RW_DATA, data);
size -= 4;
}
if (next == 0)
{
break;
}
nextImage = (U8 *)fwHeader + next;
extImageHeader = (MpiExtImageHeader_t *)nextImage;
image = (U32 *)extImageHeader;
addr = get32(extImageHeader->LoadStartAddress);
size = get32(extImageHeader->ImageSize);
next = get32(extImageHeader->NextImageHeaderOffset);
}
wlio(DIAG_RW_ADDRESS, resetAddr);
wlio(DIAG_RW_DATA, resetData);
if (deviceId == MPI_MANUFACTPAGE_DEVID_53C1030)
{
wlio(DIAG_RW_ADDRESS, 0x3f000000);
data = rlio(DIAG_RW_DATA);
data |= 0x40000000;
wlio(DIAG_RW_ADDRESS, 0x3f000000);
wlio(DIAG_RW_DATA, data);
}
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC919X ||
deviceId == MPI_MANUFACTPAGE_DEVICEID_FC929X)
{
wlio(DIAG_RW_ADDRESS, 0x3e000000);
data = rlio(DIAG_RW_DATA);
}
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC939X ||
deviceId == MPI_MANUFACTPAGE_DEVICEID_FC949X ||
deviceId == MPI_MANUFACTPAGE_DEVICEID_FC949E)
{
wlio(DIAG_RW_ADDRESS, 0x3d000000);
data = rlio(DIAG_RW_DATA);
}
if (adap->bootloader)
{
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_CLEAR_FLASH_BAD_SIG);
DELAY(100);
wl(DIAGNOSTIC, 0);
DELAY(100);
sleep(1);
}
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM |
MPI_DIAG_CLEAR_FLASH_BAD_SIG);
DELAY(100);
wl(DIAGNOSTIC, 0);
DELAY(100);
t = mpt_wait_for_ready(adap);
if (wFlag)
fprintf(logFile, "%s: Firmware Download Boot: %s\n",
adap->name, t ? "PASS" : "FAIL");
if (t)
return 1;
printf("\n%s: FWDownloadBoot failed!\n", adap->name);
return 0;
}
int
mpt_directdownload(mpt_adap_t *adap)
{
U16 deviceId = adap->device_id;
U32 mask = adap->diagmem_size - 1;
MpiFwHeader_t *fwHeader;
U32 *image;
U32 addr;
U32 size;
U32 data;
int t;
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM);
DELAY(100);
/* If FlashBadSig is set, the download doesn't seem to work if we reset
* the chip here.
*
* If FlashBadSig isn't set, the download doesn't seem to work if we
* don't reset the chip here.
*/
data = rl(DIAGNOSTIC);
if (!(data & MPI_DIAG_FLASH_BAD_SIG))
{
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM | MPI_DIAG_RESET_ADAPTER);
DELAY(50000);
wl(WRITE_SEQUENCE, 0);
wl(WRITE_SEQUENCE, MPI_WRSEQ_KEY_VALUE_MASK);
wl(WRITE_SEQUENCE, MPI_WRSEQ_1ST_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_2ND_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_3RD_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_4TH_KEY_VALUE);
wl(WRITE_SEQUENCE, MPI_WRSEQ_5TH_KEY_VALUE);
}
wl(DIAGNOSTIC, MPI_DIAG_DISABLE_ARM | MPI_DIAG_MEM_ENABLE);
addr = 0x50004;
rldiag(addr, data);
data &= ~0x80000000;
wldiag(addr, data);
if (deviceId == MPI_MANUFACTPAGE_DEVICEID_FC929)
{
addr = 0x51004;
rldiag(addr, data);
data &= ~0x80000000;
wldiag(addr, data);
}
if (rl(DIAGNOSTIC) & MPI_DIAG_FLASH_BAD_SIG)
{
addr = 0x40000;
rldiag(addr, data);
data |= 0x40000000;
wldiag(addr, data);
}
fwHeader = (MpiFwHeader_t *)adap->fw_image;
image = (U32 *)fwHeader;
addr = get32(fwHeader->LoadStartAddress);
size = get32(fwHeader->ImageSize);
while (size)
{
data = *image++;
wldiag(addr, data);
addr += 4;
size -= 4;
}
addr = get32(fwHeader->IopResetRegAddr);
data = get32(fwHeader->IopResetVectorValue);
wldiag(addr, data);
addr = 0x40000;
rldiag(addr, data);
data |= 0x40000000;
wldiag(addr, data);
wl(DIAGNOSTIC, 0);
DELAY(100);
t = mpt_wait_for_ready(adap);
if (wFlag)
fprintf(logFile, "%s: Firmware Direct Download: %s\n",
adap->name, t ? "PASS" : "FAIL");
if (t)
return 1;
printf("\n%s: DirectDownload failed!\n", adap->name);
return 0;
}
/* vi: set sw=4 ts=4 sts=4 et :iv */
Reference in New Issue View Git Blame Copy Permalink