Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/ata/libata-sff.c ata_bmdma_qc_issue() -> (struct ata_port_operations)->bmdma_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qc | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap->ops->sff_check_status | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap->ops->sff_dev_select | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap->private_data->last_device | 0-u16max |
| PARAM_VALUE | 0 | qc->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->dev->link | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->tag | 0-32 |
| PARAM_VALUE | 0 | qc->tf.protocol | 2 |
| BUF_SIZE | 0 | qc | (-1),240 |
| BUF_SIZE | 0 | qc | (-1),240 |
| BUF_SIZE | 0 | qc->dev | (-1),8064 |
| BUF_SIZE | 0 | qc->private_data | (-1),96 |
| DATA_SOURCE | 0 | qc | $0 |
| BIT_INFO | 0 | qc->dev->flags | 0x0,0xfffffffffff7ffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | qc->dev->n_native_sectors | 1-281474976710656[c] |
| HOST_DATA | 0 | qc->tf.auxiliary | 0 |
| HOST_DATA | 0 | qc->tf.command | 161,236 |
| HOST_DATA | 0 | qc->tf.ctl | 0-255 |
| HOST_DATA | 0 | qc->tf.device | 0-255 |
| HOST_DATA | 0 | qc->tf.error | 0 |
| HOST_DATA | 0 | qc->tf.feature | 0,4[c] |
| HOST_DATA | 0 | qc->tf.flags | 0-u64max |
| HOST_DATA | 0 | qc->tf.hob_feature | 0 |
| HOST_DATA | 0 | qc->tf.hob_lbah | 0-255[c] |
| HOST_DATA | 0 | qc->tf.hob_lbal | 0-255[c] |
| HOST_DATA | 0 | qc->tf.hob_lbam | 0-255[c] |
| HOST_DATA | 0 | qc->tf.hob_nsect | 0 |
| HOST_DATA | 0 | qc->tf.lbah | 0-255 |
| HOST_DATA | 0 | qc->tf.lbal | 0-255 |
| HOST_DATA | 0 | qc->tf.lbam | 0-255 |
| HOST_DATA | 0 | qc->tf.nsect | 0-255 |
| HOST_DATA | 0 | qc->tf.status | 161,236 |
| NO_OVERFLOW_SIMPLE | 0 | qc->n_elem | |
| LOCK2 | ap->lock | ||
| HALF_LOCKED2 | flags |
drivers/ata/libata-sff.c atapi_send_cdb() -> (struct ata_port_operations)->bmdma_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qc | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->ap->ops->sff_tf_read | 0,1131855586771283968,2307148720752775168,3551249733545639936,5093977475144556544,6014249279904718848,6943552654747922432,7119896312515399680 |
| PARAM_VALUE | 0 | qc->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | qc->tf.protocol | 10 |
| DATA_SOURCE | 0 | qc | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | qc->ap->last_ctl | 0-255 |
| HOST_DATA | 0 | qc->result_tf.auxiliary | 0-u32max |
| HOST_DATA | 0 | qc->result_tf.command | 0-255 |
| HOST_DATA | 0 | qc->result_tf.ctl | 0-255 |
| HOST_DATA | 0 | qc->result_tf.device | 0-255 |
| HOST_DATA | 0 | qc->result_tf.error | 0-255 |
| HOST_DATA | 0 | qc->result_tf.feature | 0-255 |
| HOST_DATA | 0 | qc->result_tf.flags | 0-u64max |
| HOST_DATA | 0 | qc->result_tf.hob_feature | 0-255 |
| HOST_DATA | 0 | qc->result_tf.hob_lbah | 0-255 |
| HOST_DATA | 0 | qc->result_tf.hob_lbal | 0-255 |
| HOST_DATA | 0 | qc->result_tf.hob_lbam | 0-255 |
| HOST_DATA | 0 | qc->result_tf.hob_nsect | 0-255 |
| HOST_DATA | 0 | qc->result_tf.lbah | 0-255 |
| HOST_DATA | 0 | qc->result_tf.lbal | 0-255 |
| HOST_DATA | 0 | qc->result_tf.lbam | 0-255 |
| HOST_DATA | 0 | qc->result_tf.nsect | 0-255 |
| HOST_DATA | 0 | qc->result_tf.protocol | 0-255 |
| HOST_DATA | 0 | qc->result_tf.status | 0-255 |
| HOST_DATA | 0 | *qc->cdb | 0-255 |
| HALF_LOCKED2 | &host->lock | ||
| HALF_LOCKED2 | ap->lock | ||
| HALF_LOCKED2 | irq |