updated the pci and IDE configuration.

[palacios.git] / palacios / src / devices / ata.h

diff --git a/palacios/src/devices/ata.h b/palacios/src/devices/ata.h
index 1e8df43..e31377a 100644 (file)
--- a/palacios/src/devices/ata.h
+++ b/palacios/src/devices/ata.h
@@ -56,10 +56,10 @@ static void ata_identify_device(struct ide_drive * drive) {
     // 32 bits access
     drive_id->dword_io = 1;
 
-#if 0
+
     // enable DMA access
     drive_id->dma_enable = 1;
-#endif
+
     // enable LBA access
     drive_id->lba_enable = 1;
     
@@ -69,19 +69,21 @@ static void ata_identify_device(struct ide_drive * drive) {
     // Drive Capacity (48 bit LBA)
     drive_id->lba_capacity_2 = drive->hd_ops->get_capacity(drive->private_data);
 
-#if 0
+
     // lower byte is the maximum multiple sector size...
     drive_id->rw_multiples = 0x8000 | MAX_MULT_SECTORS;
-#endif
 
-#if 0
+
+
     // words 64-70, 54-58 valid
     drive_id->field_valid = 0x0007; // DMA + pkg cmd valid
-#endif
+
 
     // copied from CFA540A
-    drive_id->buf[63] = 0x0103; // variable (DMA stuff)
+    // drive_id->buf[63] = 0x0103; // variable (DMA stuff)
     //drive_id->buf[63] = 0x0000; // variable (DMA stuff)
+    drive_id->buf[63] = 0x0007;
+
     
     //    drive_id->buf[64] = 0x0001; // PIO
     drive_id->buf[65] = 0x00b4;
@@ -95,12 +97,12 @@ static void ata_identify_device(struct ide_drive * drive) {
     //    drive_id->buf[80] = 0x1e; // supports up to ATA/ATAPI-4
     drive_id->major_rev_num = 0x0040; // supports up to ATA/ATAPI-6
 
-#if 0
+
     drive_id->buf[83] |= 0x0400; // supports 48 bit LBA
 
 
     drive_id->dma_ultra = 0x2020; // Ultra_DMA_Mode_5_Selected | Ultra_DMA_Mode_5_Supported;
-#endif
+
 }