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Commit 8b9c385f authored by Manu Abraham's avatar Manu Abraham Committed by Mauro Carvalho Chehab
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V4L/DVB (13765): [Mantis] HIF I/O: Add some debug statements 



Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5e2a0c99

drivers/media/dvb/mantis/mantis_hif.c

+6 −1
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca) 
		dprintk(verbose, MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Smart buffer operation timeout !", mantis->num);

		rc = -EREMOTEIO;

	}

	dprintk(verbose, MANTIS_DEBUG, 1, "Smart Buffer Operation complete");

	ca->hif_event &= ~MANTIS_SBUF_OPDONE;

	udelay(5);

	return rc;
@@ -83,7 +84,7 @@ int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) 
		return -EREMOTEIO;

	}

	data = mmread(MANTIS_GPIF_DIN);



	dprintk(verbose, MANTIS_DEBUG, 1, "Mem Read: 0x%02x", data);

	return (data >> 24) & 0xff;

}
@@ -111,6 +112,8 @@ int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data) 
		return -EREMOTEIO;

	}

	ca->hif_job_queue &= ~MANTIS_HIF_MEMWR;

	dprintk(verbose, MANTIS_DEBUG, 1, "Mem Write: (0x%02x to 0x%02x)", data, addr);



	return 0;

}
@@ -137,6 +140,7 @@ int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr) 
	data = mmread(MANTIS_GPIF_DIN);

	hif_addr |= MANTIS_GPIF_PCMCIAREG;

	mmwrite(hif_addr, MANTIS_GPIF_ADDR);

	dprintk(verbose, MANTIS_DEBUG, 1, "I/O Read: 0x%02x", data);

	udelay(50);



	return (u8) data;
@@ -165,6 +169,7 @@ int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data) 
	ca->hif_job_queue &= ~MANTIS_HIF_IOMWR;

	hif_addr |= MANTIS_GPIF_PCMCIAREG;

	mmwrite(hif_addr, MANTIS_GPIF_ADDR);

	dprintk(verbose, MANTIS_DEBUG, 1, "I/O Write: (0x%02x to 0x%02x)", data, addr);

	udelay(50);



	return 0;