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Some more meat, by Oscar Lesta <BiPolar AT SoftHome.net>

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10019 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol 2004-11-19 14:08:06 +00:00
parent 90bd2971cb
commit f9081c794e
2 changed files with 129 additions and 16 deletions
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143
src/apps/bin/ideinfo.c
View File

@ -1,39 +1,152 @@
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include <SupportDefs.h>
#include <BeBuild.h>
#include <SupportDefs.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
// This one comes from Thomas Kurschel's Open IDE bus manager.
// "/current/src/add-ons/kernel/bus_managers/ide/ide_device_infoblock.h"
//#include <ide_device_infoblock.h>
// FIXME: move that header !!
#include "../../add-ons/kernel/bus_managers/ide/ide_device_infoblock.h"
/* why isn't that documented ? */
#define IDE_GET_INFO 0x2710
#define IDE_GET_STATUS 0x2711
/* in uint16 */
#define IDE_INFO_LEN 0x100
typedef struct {
uint8 dummy;
uint8 dma_status;
uint8 pio_mode;
uint8 dma_mode;
} _PACKED ide_status_t;
#define kNotSupported "not supported"
#define kSupported "supported"
int main(int argc, char **argv)
{
int fd;
uint16 buffer[IDE_INFO_LEN];
ide_device_infoblock ide_info;
float capacity = 0;
bool use_GB_units = true;
bool removable;
if (argc < 2) {
fprintf(stderr, "use: %s devicename\n", argv[0]);
fprintf(stderr, "usage: %s devicename\n", argv[0]);
return 1;
}
fd = open(argv[1], O_RDONLY);
if (fd < 0) {
fprintf(stderr, "could not open %s, %s\n", argv[1], strerror(errno));
fprintf(stderr, "could not open %s: %s\n", argv[1], strerror(errno));
return 2;
}
if (ioctl(fd, IDE_GET_INFO, buffer, IDE_INFO_LEN*sizeof(uint16)) < 0) {
if (ioctl(fd, IDE_GET_INFO, &ide_info, sizeof(ide_device_infoblock)) < 0) {
fprintf(stderr, "could not get ide info for %s\n", argv[1]);
return 3;
}
{
int f;
f = open("/tmp/ideinfo.dump", O_WRONLY|O_CREAT, 0666);
write(f, buffer, IDE_INFO_LEN*sizeof(uint16));
printf("IMPLEMENT ME\n"); /* see hdparm for the data */
printf("Model Number: %.40s\n", ide_info.model_number);
printf("Serial Number: %.20s\n", ide_info.serial_number);
printf("Firmware Version: %.8s\n", ide_info.firmware_version);
printf("\n");
if (ide_info._48_bit_addresses_supported)
{
capacity = (float) ide_info.LBA48_total_sectors *
512 / (1024 * 1024 * 1024);
}
else if (ide_info.LBA_supported)
{
capacity = (float) ide_info.LBA_total_sectors *
512 / (1024 * 1024 * 1024);
}
else
{
use_GB_units = false;
capacity = (float) (ide_info.cylinders * ide_info.heads *
ide_info.sectors) * 512 / (1024 * 1024);
}
printf("Capacity: %.2f %s\n", capacity, use_GB_units ? "GB" : "MB");
printf("LBA supported: %s\n", ide_info.LBA_supported ? "yes" : "no");
printf("\n");
printf("DMA supported: %s\n", ide_info.DMA_supported ? "yes" : "no");
if (ide_info.DMA_supported)
{
ide_status_t st = {0x01, 0x00, 0x00, 0x80}; /* God knows... */
if (ioctl(fd, IDE_GET_STATUS, &st, sizeof(ide_status_t *)) < 0)
{
fprintf(stderr, "could not get ide status for %s\n", argv[1]);
return 3;
}
if (st.dma_status > 6)
printf("Bad dma_status field\n");
else
printf("DMA mode: 0x%02x\n", st.dma_mode);
}
printf("READ/WRITE DMA QUEUED: %s\n",
ide_info.DMA_QUEUED_supported ? kSupported : kNotSupported);
printf("\n");
printf("Write Cache: %s\n",
ide_info.write_cache_supported ? kSupported : kNotSupported);
printf("Look Ahead: %s\n",
ide_info.look_ahead_supported ? kSupported : kNotSupported);
printf("Bus Release IRQ: %s\n",
ide_info.RELEASE_irq_supported ? kSupported : kNotSupported);
printf("Service start transfer IRQ: %s\n",
ide_info.SERVICE_irq_supported ? kSupported : kNotSupported);
printf("NOP: %s\n",
ide_info.NOP_supported ? kSupported : kNotSupported);
printf("FLUSH CACHE: %s\n",
ide_info.FLUSH_CACHE_supported ? kSupported : kNotSupported);
printf("FLUSH CACHE EXT: %s\n",
ide_info.FLUSH_CACHE_EXT_supported ? kSupported : kNotSupported);
printf("\n");
printf("CFA features: %s\n",
ide_info.CFA_supported ? kSupported : kNotSupported);
removable = ide_info._0.ata.removable_media ||
ide_info._0.atapi.removable_media;
printf("Removable: %s\n", removable ? "yes" : "no");
printf("Removable Media State Notification features: %s\n",
(ide_info._127_RMSN_support == 1) ? kSupported : kNotSupported);
printf("\n");
// Not in original ideinfo:
printf("Microcode download: %s\n",
ide_info.DOWNLOAD_MICROCODE_supported ? kSupported : kNotSupported);
printf("S.M.A.R.T: %s\n",
ide_info.SMART_supported ? kSupported : kNotSupported);
printf("Power Management: %s\n",
ide_info.PM_supported ? kSupported : kNotSupported);
printf("\n");
// TODO: where do we find these fields?
/*
printf("Statistics (for entire IDE bus)\n");
printf("Overlappable commands: %d\n", ide_info.);
printf("Started as overlapped: %d\n", ide_info.);
printf("Started as non-overlapped: %d\n", ide_info.);
printf("Average queue depth (of overlapped commands): %d\n", ide_info.);
printf("Non-Overlappable commands: %d\n", ide_info.);
printf("Bus released by device: %d\n", ide_info.);
*/
close(fd);
return 0;
}

2
src/apps/bin/idestatus.c
View File

@ -44,7 +44,7 @@ int main(int argc, char **argv)
if (st.dma_status > 6)
printf("dma_status bad\n");
else
printf("dma_status %s\n", dma_status_strings[st.dma_status]);
printf("dma_status: %s\n", dma_status_strings[st.dma_status]);
printf("pio mode: %d\n", st.pio_mode);
printf("dma mode: 0x%02x\n", st.dma_mode);
close(fd);