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Read MAC for TeVii S470 PCI-e DVB-S2 card

Message ID hr4eor$2t9$1@dough.gmane.org (mailing list archive)
State Accepted
Headers show

Commit Message

Pierre Gronlier April 26, 2010, 4:26 p.m. UTC 
None
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Patch

Read MAC for TeVii S470 PCI-e DVB-S2 card.
Signed-off-by: Pierre Gronlier <pierre.gronlier@gmail.com>

diff --git a/linux/drivers/media/video/cx23885/cx23885-dvb.c b/linux/drivers/media/video/cx23885/cx23885-dvb.c
--- a/linux/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/linux/drivers/media/video/cx23885/cx23885-dvb.c
@@ -929,6 +929,22 @@ 
 		netup_ci_init(port);
 		break;
 		}
+	case CX23885_BOARD_TEVII_S470: {
+		u8 eeprom[256]; /* 24C02 i2c eeprom */
+
+		if (port->nr != 1)
+			break;
+
+		/* Read entire EEPROM */
+		dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
+		tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom));
+		printk(KERN_INFO "TeVii S470 MAC= "
+				"%02X:%02X:%02X:%02X:%02X:%02X\n",
+				eeprom[0xa0], eeprom[0xa1], eeprom[0xa2],
+				eeprom[0xa3], eeprom[0xa4], eeprom[0xa5]);
+		memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6);
+		break;
+		}
 	}
 
 	return ret;