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- Auto adjust packet size for SaveFirmwareImage

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- Fix bug with sendMessage of bad length with different target (IOL, IPMB-0, IPMB-L, etc..)
This commit is contained in:
Jean-Michel Audet 2006-10-13 15:03:13 +00:00
parent 5d21a9d8a8
commit e7f7209c32
1 changed files with 41 additions and 14 deletions
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55
ipmitool/lib/ipmi_fwum.c
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@ -125,6 +125,7 @@ typedef struct sKFWUM_SaveFirmwareInfo
#define KFWUM_SMALL_BUFFER 28
#define KFWUM_BIG_BUFFER 36
#define KFWUM_BIG_BUFFER_LAN 32
#define KFWUM_OLD_CMD_OVERHEAD 6
#define KFWUM_NEW_CMD_OVERHEAD 4
#define KFWUM_PAGE_SIZE 256
@ -155,7 +156,8 @@ static tKFWUM_Status KfwumManualRollback(struct ipmi_intf * intf);
static tKFWUM_Status KfwumStartFirmwareImage(struct ipmi_intf * intf,
unsigned long length,unsigned short padding);
static tKFWUM_Status KfwumSaveFirmwareImage(struct ipmi_intf * intf,
unsigned char sequenceNumber, unsigned long address, unsigned char *pFirmBuf, unsigned char inBufLength);
unsigned char sequenceNumber, unsigned long address,
unsigned char *pFirmBuf, unsigned char * pInBufLength);
static tKFWUM_Status KfwumFinishFirmwareImage(struct ipmi_intf * intf,
tKFWUM_InFirmwareInfo firmInfo);
static tKFWUM_Status KfwumUploadFirmware(struct ipmi_intf * intf,
@ -649,13 +651,17 @@ static tKFWUM_Status KfwumGetInfo(struct ipmi_intf * intf, unsigned char output,
saveFirmwareInfo.overheadSize = KFWUM_NEW_CMD_OVERHEAD;
/* Buffer size depending on access type (Local or remote) */
/* Look if we run remote or locally */
if ( intf->target_addr != IPMI_BMC_SLAVE_ADDR )
if(strstr(intf->name,"lan")!= NULL)
{
saveFirmwareInfo.bufferSize = KFWUM_SMALL_BUFFER;
saveFirmwareInfo.bufferSize = KFWUM_BIG_BUFFER_LAN;
}
else if(intf->target_addr != IPMI_BMC_SLAVE_ADDR )
{
saveFirmwareInfo.bufferSize = KFWUM_SMALL_BUFFER;
}
else
{
saveFirmwareInfo.bufferSize = KFWUM_BIG_BUFFER;
saveFirmwareInfo.bufferSize = KFWUM_BIG_BUFFER;
}
}
}
@ -953,12 +959,12 @@ struct KfwumSaveFirmwareAddressReq
struct KfwumSaveFirmwareSequenceReq
{
unsigned char sequenceNumber;
unsigned char txBuf[KFWUM_BIG_BUFFER-KFWUM_NEW_CMD_OVERHEAD];
unsigned char txBuf[KFWUM_BIG_BUFFER];
}__attribute__ ((packed));
static tKFWUM_Status KfwumSaveFirmwareImage(struct ipmi_intf * intf,
unsigned char sequenceNumber, unsigned long address, unsigned char *pFirmBuf,
unsigned char inBufLength)
unsigned char * pInBufLength)
{
tKFWUM_Status status = KFWUM_STATUS_OK;
struct ipmi_rs * rsp;
@ -967,7 +973,7 @@ static tKFWUM_Status KfwumSaveFirmwareImage(struct ipmi_intf * intf,
unsigned char retry = 0;
struct KfwumSaveFirmwareAddressReq addressReq;
struct KfwumSaveFirmwareSequenceReq sequenceReq;
do
{
memset(&req, 0, sizeof(req));
@ -979,17 +985,17 @@ static tKFWUM_Status KfwumSaveFirmwareImage(struct ipmi_intf * intf,
addressReq.addressLSB = address & 0x000000ff;
addressReq.addressMid = (address >> 8) & 0x000000ff;
addressReq.addressMSB = (address >> 16) & 0x000000ff;
addressReq.numBytes = inBufLength;
memcpy(addressReq.txBuf, pFirmBuf, inBufLength);
addressReq.numBytes = (* pInBufLength);
memcpy(addressReq.txBuf, pFirmBuf, (* pInBufLength));
req.msg.data = (unsigned char *) &addressReq;
req.msg.data_len = inBufLength+4;
req.msg.data_len = (* pInBufLength)+4;
}
else
{
sequenceReq.sequenceNumber = sequenceNumber;
memcpy(sequenceReq.txBuf, pFirmBuf, inBufLength);
memcpy(sequenceReq.txBuf, pFirmBuf, (* pInBufLength));
req.msg.data = (unsigned char *) &sequenceReq;
req.msg.data_len = inBufLength+sizeof(unsigned char); /* + 1 => sequenceNumber*/
req.msg.data_len = (* pInBufLength)+sizeof(unsigned char); /* + 1 => sequenceNumber*/
}
rsp = intf->sendrecv(intf, &req);
@ -1007,6 +1013,19 @@ static tKFWUM_Status KfwumSaveFirmwareImage(struct ipmi_intf * intf,
status = KFWUM_STATUS_OK;
sleep(1);
}
else if(
(rsp->ccode == 0xc7)
||
(
(rsp->ccode == 0xC3) &&
(sequenceNumber == 0)
)
)
{
(* pInBufLength) -= 1;
status = KFWUM_STATUS_OK;
retry = 1;
}
else if(rsp->ccode == 0x82)
{
/* Double sent, continue */
@ -1100,9 +1119,11 @@ static tKFWUM_Status KfwumUploadFirmware(struct ipmi_intf * intf,
tKFWUM_Status status = KFWUM_STATUS_ERROR;
unsigned long address = 0x0;
unsigned char writeSize;
unsigned char oldWriteSize;
unsigned long lastAddress = 0;
unsigned char sequenceNumber = 0;
unsigned char retry = FWUM_MAX_UPLOAD_RETRY;
unsigned char isLengthValid = 1;
do
{
@ -1119,8 +1140,9 @@ static tKFWUM_Status KfwumUploadFirmware(struct ipmi_intf * intf,
writeSize = (KFWUM_PAGE_SIZE - (address % KFWUM_PAGE_SIZE));
}
status = KfwumSaveFirmwareImage(intf, sequenceNumber, address, &pBuffer[address],
writeSize);
oldWriteSize = writeSize;
status = KfwumSaveFirmwareImage(intf, sequenceNumber, address,
&pBuffer[address], &writeSize);
if((status != KFWUM_STATUS_OK) && (retry-- != 0))
{
@ -1129,6 +1151,11 @@ static tKFWUM_Status KfwumUploadFirmware(struct ipmi_intf * intf,
}
else
{
if(writeSize != oldWriteSize)
{
printf("Adjusting length to %d bytes \n", writeSize);
saveFirmwareInfo.bufferSize -= (oldWriteSize - writeSize);
}
retry = FWUM_MAX_UPLOAD_RETRY;
lastAddress = address;
address+= writeSize;