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Use opaque packet for device context.

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This commit is contained in:
Natalia Portillo
2019-10-26 16:11:19 +01:00
parent bcae241162
commit adcd54d992
17 changed files with 282 additions and 213 deletions
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39
linux/ata.c
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@@ -37,7 +37,7 @@ int32_t AtaProtocolToScsiDirection(uint8_t protocol)
}
}
int32_t LinuxSendAtaChsCommand(int device_fd,
int32_t LinuxSendAtaChsCommand(void* device_ctx,
AtaRegistersChs registers,
AtaErrorRegistersChs* error_registers,
uint8_t protocol,
@@ -51,9 +51,12 @@ int32_t LinuxSendAtaChsCommand(int device_fd,
{
*duration = 0;
*sense = 0;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
LinuxDeviceContext* ctx = device_ctx;
if(!ctx) return -1;
memset(&cdb, 0, 16);
@@ -81,7 +84,7 @@ int32_t LinuxSendAtaChsCommand(int device_fd,
cdb[13] = registers.device_head;
cdb[14] = registers.command;
int error = LinuxSendScsiCommand(device_fd,
int error = LinuxSendScsiCommand(ctx,
(char*)cdb,
buffer,
&sense_buf,
@@ -109,7 +112,7 @@ int32_t LinuxSendAtaChsCommand(int device_fd,
return error;
}
int32_t LinuxSendAtaLba28Command(int device_fd,
int32_t LinuxSendAtaLba28Command(void* device_ctx,
AtaRegistersLba28 registers,
AtaErrorRegistersLba28* error_registers,
uint8_t protocol,
@@ -123,9 +126,12 @@ int32_t LinuxSendAtaLba28Command(int device_fd,
{
*duration = 0;
*sense = 0;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
LinuxDeviceContext* ctx = device_ctx;
if(!ctx) return -1;
memset(&cdb, 0, 16);
@@ -155,7 +161,7 @@ int32_t LinuxSendAtaLba28Command(int device_fd,
cdb[13] = registers.device_head;
cdb[14] = registers.command;
int error = LinuxSendScsiCommand(device_fd,
int error = LinuxSendScsiCommand(ctx,
(char*)cdb,
buffer,
&sense_buf,
@@ -183,7 +189,7 @@ int32_t LinuxSendAtaLba28Command(int device_fd,
return error;
}
int32_t LinuxSendAtaLba48Command(int device_fd,
int32_t LinuxSendAtaLba48Command(void* device_ctx,
AtaRegistersLba48 registers,
AtaErrorRegistersLba48* error_registers,
uint8_t protocol,
@@ -197,9 +203,12 @@ int32_t LinuxSendAtaLba48Command(int device_fd,
{
*duration = 0;
*sense = 0;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
unsigned char cdb[16];
char* sense_buf;
uint32_t sense_len;
LinuxDeviceContext* ctx = device_ctx;
if(!ctx) return -1;
memset(&cdb, 0, 16);
@@ -235,7 +244,7 @@ int32_t LinuxSendAtaLba48Command(int device_fd,
cdb[13] = registers.device_head;
cdb[14] = registers.command;
int error = LinuxSendScsiCommand(device_fd,
int error = LinuxSendScsiCommand(ctx,
(char*)cdb,
buffer,
&sense_buf,