return reg_read((struct ti_lynx *) data, SERIAL_EEPROM_CONTROL) & 0x00000010;
}
-static int bit_reg(struct i2c_client *client)
-{
- return 0;
-}
-
-static int bit_unreg(struct i2c_client *client)
-{
- return 0;
-}
-
static struct i2c_algo_bit_data bit_data = {
.setsda = bit_setsda,
.setscl = bit_setscl,
.timeout = 100,
};
-static struct i2c_adapter bit_ops = {
- .id = 0xAA, //FIXME: probably we should get an id in i2c-id.h
- .client_register = bit_reg,
- .client_unregister = bit_unreg,
- .name = "PCILynx I2C",
-};
-
-
/*
* PCL handling functions.
struct lynx_send_data *d;
struct hpsb_packet *packet;
+#if 0 /* has been removed from ieee1394 core */
d = (what == hpsb_iso ? &lynx->iso_send : &lynx->async);
+#else
+ d = &lynx->async;
+#endif
if (!list_empty(&d->pcl_queue)) {
PRINT(KERN_ERR, lynx->id, "trying to queue a new packet in nonempty fifo");
BUG();
case hpsb_async:
pcl.buffer[0].control |= PCL_CMD_XMT;
break;
+#if 0 /* has been removed from ieee1394 core */
case hpsb_iso:
pcl.buffer[0].control |= PCL_CMD_XMT | PCL_ISOMODE;
break;
+#endif
case hpsb_raw:
pcl.buffer[0].control |= PCL_CMD_UNFXMT;
break;
case hpsb_raw:
d = &lynx->async;
break;
+#if 0 /* has been removed from ieee1394 core */
case hpsb_iso:
d = &lynx->iso_send;
break;
+#endif
default:
PRINT(KERN_ERR, lynx->id, "invalid packet type %d",
packet->type);
} else {
struct ti_pcl pcl;
u32 ack;
- struct hpsb_packet *packet;
PRINT(KERN_INFO, lynx->id, "cancelling async packet, that was already in PCL");
}
break;
-
+#if 0 /* has been removed from ieee1394 core */
case ISO_LISTEN_CHANNEL:
spin_lock_irqsave(&lynx->iso_rcv.lock, flags);
spin_unlock_irqrestore(&lynx->iso_rcv.lock, flags);
break;
-
+#endif
default:
PRINT(KERN_ERR, lynx->id, "unknown devctl command %d", cmd);
retval = -1;
pci_unmap_single(lynx->dev, lynx->iso_send.data_dma,
packet->data_size, PCI_DMA_TODEVICE);
}
-
+#if 0 /* has been removed from ieee1394 core */
if (!list_empty(&lynx->iso_send.queue)) {
send_next(lynx, hpsb_iso);
}
-
+#endif
spin_unlock(&lynx->iso_send.queue_lock);
if (pcl.pcl_status & DMA_CHAN_STAT_PKTCMPL) {
struct i2c_algo_bit_data i2c_adapter_data;
error = -ENOMEM;
- i2c_ad = kmemdup(&bit_ops, sizeof(*i2c_ad), GFP_KERNEL);
+ i2c_ad = kzalloc(sizeof(*i2c_ad), GFP_KERNEL);
if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
+ i2c_ad->id = I2C_HW_B_PCILYNX;
+ strlcpy(i2c_ad->name, "PCILynx I2C", sizeof(i2c_ad->name));
i2c_adapter_data = bit_data;
i2c_ad->algo_data = &i2c_adapter_data;
i2c_adapter_data.data = lynx;
{ 0x50, I2C_M_RD, 20, (unsigned char*) lynx->bus_info_block }
};
- /* we use i2c_transfer, because i2c_smbus_read_block_data does not work properly and we
- do it more efficiently in one transaction rather then using several reads */
+ /* we use i2c_transfer because we have no i2c_client
+ at hand */
if (i2c_transfer(i2c_ad, msg, 2) < 0) {
PRINT(KERN_ERR, lynx->id, "unable to read bus info block from i2c");
} else {
- int i;
-
PRINT(KERN_INFO, lynx->id, "got bus info block from serial eeprom");
/* FIXME: probably we shoud rewrite the max_rec, max_ROM(1394a),
* generation(1394a) and link_spd(1394a) field and recalculate