Commit 2133ffbf authored by Manu Abraham's avatar Manu Abraham Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (13745): [Mantis CA] Add some debug statements 



Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 4e9fbeee

drivers/media/dvb/mantis/mantis_ca.c

+34 −0
Original line number Diff line number Diff line
@@ -25,6 +25,9 @@ 
static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Read", slot);



	if (slot != 0)

		return -EINVAL;
@@ -35,6 +38,9 @@ static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int 
static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Write", slot);



	if (slot != 0)

		return -EINVAL;
@@ -45,6 +51,9 @@ static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, in 
static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Read", slot);



	if (slot != 0)

		return -EINVAL;
@@ -55,6 +64,9 @@ static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 a 
static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Write", slot);



	if (slot != 0)

		return -EINVAL;
@@ -64,22 +76,40 @@ static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 


static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot);



	return 0;

}



static int mantis_ca_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Slot shutdown", slot);



	return 0;

}



static int mantis_ts_control(struct dvb_ca_en50221 *en50221, int slot)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): TS control", slot);



	return 0;

}



static int mantis_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open)

{

	struct mantis_ca *ca = en50221->data;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Poll Slot status", slot);



	if (ca->slot_state == MODULE_INSERTED)

		return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY;
@@ -93,6 +123,7 @@ int mantis_ca_init(struct mantis_pci *mantis) 
	struct mantis_ca *ca;

	int ca_flags = 0, result;



	dprintk(verbose, MANTIS_DEBUG, 1, "Initializing Mantis CA");

	if (!(ca = kzalloc(sizeof (struct mantis_ca), GFP_KERNEL))) {

		dprintk(verbose, MANTIS_ERROR, 1, "Out of memory!, exiting ..");

		result = -ENOMEM;
@@ -130,6 +161,9 @@ int mantis_ca_init(struct mantis_pci *mantis) 
void mantis_ca_exit(struct mantis_pci *mantis)

{

	struct mantis_ca *ca = mantis->mantis_ca;

	struct mantis_pci *mantis = ca->ca_priv;



	dprintk(verbose, MANTIS_DEBUG, 1, "Mantis CA exit");



	mantis_evmgr_exit(ca);

	dprintk(verbose, MANTIS_ERROR, 1, "Unregistering EN50221 device");

drivers/media/dvb/mantis/mantis_hif.c

+4 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) 
	struct mantis_pci *mantis = ca->ca_priv;

	u32 hif_addr = 0, data, count = 4;



	dprintk(verbose, MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Read", mantis->num);

	hif_addr |=  MANTIS_GPIF_HIFRDWRN;

	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;

	hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
@@ -91,6 +92,7 @@ int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data) 
	struct mantis_pci *mantis = ca->ca_priv;

	u32 hif_addr = 0;



	dprintk(verbose, MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Write", mantis->num);

	hif_addr &= ~MANTIS_GPIF_HIFRDWRN;

	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;

	hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
@@ -116,6 +118,7 @@ int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr) 
	struct mantis_pci *mantis = ca->ca_priv;

	u32 data, hif_addr = 0;



	dprintk(verbose, MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Read", mantis->num);

	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;

	hif_addr |=  MANTIS_GPIF_HIFRDWRN;

	hif_addr |=  MANTIS_GPIF_PCMCIAIOM;
@@ -143,6 +146,7 @@ int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data) 
	struct mantis_pci *mantis = ca->ca_priv;

	u32 hif_addr = 0;



	dprintk(verbose, MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Write", mantis->num);

	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;

	hif_addr &= ~MANTIS_GPIF_HIFRDWRN;

	hif_addr |=  MANTIS_GPIF_PCMCIAIOM;