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More fixes for AHA driver (incl offset-off fix.)

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waltje
2017-08-24 02:35:44 -04:00
parent 3a5a0e99b1
commit b259f18a44
1 changed files with 15 additions and 12 deletions
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23
src/scsi_aha154x.c
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@@ -12,7 +12,7 @@
*
* NOTE: THIS IS CURRENTLY A MESS, but will be cleaned up as I go.
*
* Version: @(#)scsi_aha154x.c 1.0.10 2017/08/22
* Version: @(#)scsi_aha154x.c 1.0.11 2017/08/23
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Original Buslogic version by SA1988 and Miran Grca.
@@ -577,13 +577,16 @@ aha154x_memory(aha_t *dev, uint8_t cmd)
{
pclog("%s: MEMORY cmd=%02x\n", dev->name, cmd);
if (cmd == 0x27) {
/* Enable the mapper, so, set ROM2 active. */
aha_bios.rom = aha_rom2;
}
if (cmd == 0x26) {
switch(cmd) {
case 0x26:
/* Disable the mapper, so, set ROM1 active. */
aha_bios.rom = aha_rom1;
break;
case 0x27:
/* Enable the mapper, so, set ROM2 active. */
aha_bios.rom = aha_rom2;
break;
}
return(0);
@@ -723,8 +726,8 @@ aha_mbi(aha_t *dev)
CmdBlock->common.TargetStatus = TargetStatus;
/* Rewrite the CCB up to the CDB. */
pclog("CCB rewritten to the CDB (pointer %08X, length %i)\n", CCBPointer, offsetof(CCBC, Cdb));
DMAPageWrite(CCBPointer, (char *)CmdBlock, offsetof(CCBC, Cdb));
pclog("CCB rewritten to the CDB (pointer %08X)\n", CCBPointer);
DMAPageWrite(CCBPointer, (char *)CmdBlock, 18);
} else {
pclog("Mailbox not found!\n");
}
@@ -1408,7 +1411,7 @@ SenseBufferFree(Req_t *req, int Copy)
*/
if (req->Is24bit) {
SenseBufferAddress = req->CCBPointer;
SenseBufferAddress += req->CmdBlock.common.CdbLength + offsetof(CCB, Cdb);
SenseBufferAddress += req->CmdBlock.common.CdbLength + 18;
} else {
SenseBufferAddress = req->CmdBlock.new.SensePointer;
}
@@ -1575,7 +1578,7 @@ aha_do_mail(aha_t *dev)
uint8_t CmdStatus = MBO_FREE;
uint32_t CodeOffset = 0;
CodeOffset = dev->Mbx24bit ? offsetof(Mailbox_t, CmdStatus) : offsetof(Mailbox32_t, u.out.ActionCode);
CodeOffset = dev->Mbx24bit ? 0 : 7;
if (! dev->StrictRoundRobinMode) {
uint8_t MailboxCur = dev->MailboxOutPosCur;