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authorAli Saidi <saidi@eecs.umich.edu>2005-06-04 23:56:53 -0400
committerAli Saidi <saidi@eecs.umich.edu>2005-06-04 23:56:53 -0400
commit8bbaaa7478bdddcd098c4da97f4ac1ba5a97ee67 (patch)
tree2598e3710650ee9c4c7cfc04a8d71ccbbef8547c /dev/ide_disk.cc
parent964b5aaed8e67226cab81d7df9c43e0c3b94c8b5 (diff)
downloadgem5-8bbaaa7478bdddcd098c4da97f4ac1ba5a97ee67.tar.xz
Fix doxgyen comments
Use openbsd ide/atapi header files dev/alpha_console.cc: dev/alpha_console.hh: dev/baddev.cc: dev/baddev.hh: dev/disk_image.cc: dev/disk_image.hh: dev/tsunami_cchip.hh: dev/tsunami_io.hh: dev/tsunami_pchip.hh: Fix Doxygen comments dev/ide_disk.cc: Use BSD atapi/ide header files dev/ide_disk.hh: use ide/atapi header files --HG-- extra : convert_revision : a15e40c7d7cc52af6867821e9574ba5c47021721
Diffstat (limited to 'dev/ide_disk.cc')
-rw-r--r--dev/ide_disk.cc70
1 files changed, 35 insertions, 35 deletions
diff --git a/dev/ide_disk.cc b/dev/ide_disk.cc
index 28f7b634a..dbb2792e1 100644
--- a/dev/ide_disk.cc
+++ b/dev/ide_disk.cc
@@ -65,7 +65,7 @@ IdeDisk::IdeDisk(const string &name, DiskImage *img, PhysicalMemory *phys,
reset(id);
// fill out the drive ID structure
- memset(&driveID, 0, sizeof(struct hd_driveid));
+ memset(&driveID, 0, sizeof(struct ataparams));
// Calculate LBA and C/H/S values
uint16_t cylinders;
@@ -92,30 +92,30 @@ IdeDisk::IdeDisk(const string &name, DiskImage *img, PhysicalMemory *phys,
}
// Setup the model name
- sprintf((char *)driveID.model, "5MI EDD si k");
+ sprintf((char *)driveID.atap_model, "5MI EDD si k");
// Set the maximum multisector transfer size
- driveID.max_multsect = MAX_MULTSECT;
+ driveID.atap_multi = MAX_MULTSECT;
// IORDY supported, IORDY disabled, LBA enabled, DMA enabled
- driveID.capability = 0x7;
+ driveID.atap_capabilities1 = 0x7;
// UDMA support, EIDE support
- driveID.field_valid = 0x6;
+ driveID.atap_extensions = 0x6;
// Setup default C/H/S settings
- driveID.cyls = cylinders;
- driveID.sectors = sectors;
- driveID.heads = heads;
+ driveID.atap_cylinders = cylinders;
+ driveID.atap_sectors = sectors;
+ driveID.atap_heads = heads;
// Setup the current multisector transfer size
- driveID.multsect = MAX_MULTSECT;
- driveID.multsect_valid = 0x1;
+ driveID.atap_curmulti = MAX_MULTSECT;
+ driveID.atap_curmulti_valid = 0x1;
// Number of sectors on disk
- driveID.lba_capacity = lba_size;
+ driveID.atap_capacity = lba_size;
// Multiword DMA mode 2 and below supported
- driveID.dma_mword = 0x400;
+ driveID.atap_dmamode_supp = 0x400;
// Set PIO mode 4 and 3 supported
- driveID.eide_pio_modes = 0x3;
+ driveID.atap_piomode_supp = 0x3;
// Set DMA mode 4 and below supported
- driveID.dma_ultra = 0x10;
+ driveID.atap_udmamode_supp = 0x10;
// Statically set hardware config word
- driveID.hw_config = 0x4001;
+ driveID.atap_hwreset_res = 0x4001;
}
IdeDisk::~IdeDisk()
@@ -632,7 +632,7 @@ IdeDisk::startCommand()
// Decode commands
switch (cmdReg.command) {
// Supported non-data commands
- case WIN_READ_NATIVE_MAX:
+ case WDSF_READ_NATIVE_MAX:
size = image->size() - 1;
cmdReg.sec_num = (size & 0xff);
cmdReg.cyl_low = ((size & 0xff00) >> 8);
@@ -643,27 +643,27 @@ IdeDisk::startCommand()
action = ACT_CMD_COMPLETE;
break;
- case WIN_RECAL:
- case WIN_SPECIFY:
- case WIN_STANDBYNOW1:
- case WIN_FLUSH_CACHE:
- case WIN_VERIFY:
- case WIN_SEEK:
- case WIN_SETFEATURES:
- case WIN_SETMULT:
+ case WDCC_RECAL:
+ case WDCC_IDP:
+ case WDCC_STANDBY_IMMED:
+ case WDCC_FLUSHCACHE:
+ case WDSF_VERIFY:
+ case WDSF_SEEK:
+ case SET_FEATURES:
+ case WDCC_SETMULTI:
devState = Command_Execution;
action = ACT_CMD_COMPLETE;
break;
// Supported PIO data-in commands
- case WIN_IDENTIFY:
- cmdBytes = cmdBytesLeft = sizeof(struct hd_driveid);
+ case WDCC_IDENTIFY:
+ cmdBytes = cmdBytesLeft = sizeof(struct ataparams);
devState = Prepare_Data_In;
action = ACT_DATA_READY;
break;
- case WIN_MULTREAD:
- case WIN_READ:
+ case WDCC_READMULTI:
+ case WDCC_READ:
if (!(cmdReg.drive & DRIVE_LBA_BIT))
panic("Attempt to perform CHS access, only supports LBA\n");
@@ -680,8 +680,8 @@ IdeDisk::startCommand()
break;
// Supported PIO data-out commands
- case WIN_MULTWRITE:
- case WIN_WRITE:
+ case WDCC_WRITEMULTI:
+ case WDCC_WRITE:
if (!(cmdReg.drive & DRIVE_LBA_BIT))
panic("Attempt to perform CHS access, only supports LBA\n");
@@ -697,9 +697,9 @@ IdeDisk::startCommand()
break;
// Supported DMA commands
- case WIN_WRITEDMA:
+ case WDCC_WRITEDMA:
dmaRead = true; // a write to the disk is a DMA read from memory
- case WIN_READDMA:
+ case WDCC_READDMA:
if (!(cmdReg.drive & DRIVE_LBA_BIT))
panic("Attempt to perform CHS access, only supports LBA\n");
@@ -850,12 +850,12 @@ IdeDisk::updateState(DevAction_t action)
status |= STATUS_DRQ_BIT;
// copy the data into the data buffer
- if (cmdReg.command == WIN_IDENTIFY) {
+ if (cmdReg.command == WDCC_IDENTIFY) {
// Reset the drqBytes for this block
- drqBytesLeft = sizeof(struct hd_driveid);
+ drqBytesLeft = sizeof(struct ataparams);
memcpy((void *)dataBuffer, (void *)&driveID,
- sizeof(struct hd_driveid));
+ sizeof(struct ataparams));
} else {
// Reset the drqBytes for this block
drqBytesLeft = SectorSize;