aaru-dps/aaruremote
1
0
Fork 0
mirror of https://github.com/aaru-dps/aaruremote.git synced 2025-12-16 19:24:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Genera refactor and cleanup.

Browse Source
This commit is contained in:
Natalia Portillo
2024-04-30 15:42:08 +01:00
parent 017a36da2d
commit 351237ae1e
33 changed files with 513 additions and 653 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
linux/scsi.c
View File

@@ -24,19 +24,11 @@
#include "../aaruremote.h"
#include "linux.h"
int32_t SendScsiCommand(void* device_ctx,
char* cdb,
char* buffer,
char** sense_buffer,
uint32_t timeout,
int32_t direction,
uint32_t* duration,
uint32_t* sense,
uint32_t cdb_len,
uint32_t* buf_len,
uint32_t* sense_len)
int32_t SendScsiCommand(void *device_ctx, char *cdb, char *buffer, char **sense_buffer, uint32_t timeout,
int32_t direction, uint32_t *duration, uint32_t *sense, uint32_t cdb_len, uint32_t *buf_len,
uint32_t *sense_len)
{
DeviceContext* ctx = device_ctx;
DeviceContext *ctx = device_ctx;
sg_io_hdr_t hdr;
int dir, ret;
*sense_len = 32;
@@ -50,12 +42,20 @@ int32_t SendScsiCommand(void* device_ctx,
switch(direction)
{
case AARUREMOTE_SCSI_DIRECTION_IN: dir = SG_DXFER_FROM_DEV; break;
case AARUREMOTE_SCSI_DIRECTION_OUT: dir = SG_DXFER_TO_DEV; break;
case AARUREMOTE_SCSI_DIRECTION_IN:
dir = SG_DXFER_FROM_DEV;
break;
case AARUREMOTE_SCSI_DIRECTION_OUT:
dir = SG_DXFER_TO_DEV;
break;
case AARUREMOTE_SCSI_DIRECTION_INOUT:
case AARUREMOTE_SCSI_DIRECTION_UNSPECIFIED: dir = SG_DXFER_TO_FROM_DEV; break;
case AARUREMOTE_SCSI_DIRECTION_UNSPECIFIED:
dir = SG_DXFER_TO_FROM_DEV;
break;
case AARUREMOTE_SCSI_DIRECTION_NONE:
default: dir = SG_DXFER_NONE; break;
default:
dir = SG_DXFER_NONE;
break;
}
hdr.interface_id = 'S';
@@ -64,17 +64,17 @@ int32_t SendScsiCommand(void* device_ctx,
hdr.dxfer_direction = dir;
hdr.dxfer_len = *buf_len;
hdr.dxferp = buffer;
hdr.cmdp = (unsigned char*)cdb;
hdr.sbp = (unsigned char*)*sense_buffer;
hdr.cmdp = (unsigned char *)cdb;
hdr.sbp = (unsigned char *)*sense_buffer;
hdr.timeout = timeout;
hdr.flags = SG_FLAG_DIRECT_IO;
ret = ioctl(ctx->fd, SG_IO, &hdr);
*sense = (hdr.info & SG_INFO_OK_MASK) != SG_INFO_OK;
*sense = (hdr.info & SG_INFO_OK_MASK) != SG_INFO_OK;
// TODO: Manual timing if duration is 0
*duration = hdr.duration;
*sense_len = hdr.sb_len_wr;
return ret; // TODO: Implement
return ret; // TODO: Implement
}