{
struct data_queue *queue;
struct queue_entry *entry;
- struct queue_entry *entry_done;
- struct queue_entry_priv_pci *entry_priv;
+ __le32 *txwi;
struct txdone_entry_desc txdesc;
u32 word;
u32 reg;
u32 old_reg;
- unsigned int type;
- unsigned int index;
+ int wcid, ack, pid, tx_wcid, tx_ack, tx_pid;
u16 mcs, real_mcs;
/*
break;
old_reg = reg;
+ wcid = rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
+ ack = rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
+ pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
+
/*
* Skip this entry when it contains an invalid
* queue identication number.
*/
- type = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE) - 1;
- if (type >= QID_RX)
+ if (pid <= 0 || pid > QID_RX)
continue;
- queue = rt2x00queue_get_queue(rt2x00dev, type);
+ queue = rt2x00queue_get_queue(rt2x00dev, pid - 1);
if (unlikely(!queue))
continue;
/*
- * Skip this entry when it contains an invalid
- * index number.
+ * Inside each queue, we process each entry in a chronological
+ * order. We first check that the queue is not empty.
*/
- index = rt2x00_get_field32(reg, TX_STA_FIFO_WCID) - 1;
- if (unlikely(index >= queue->limit))
+ if (rt2x00queue_empty(queue))
continue;
+ entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
- entry = &queue->entries[index];
- entry_priv = entry->priv_data;
- rt2x00_desc_read((__le32 *)entry->skb->data, 0, &word);
-
- entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
- while (entry != entry_done) {
- /*
- * Catch up.
- * Just report any entries we missed as failed.
- */
- WARNING(rt2x00dev,
- "TX status report missed for entry %d\n",
- entry_done->entry_idx);
-
- txdesc.flags = 0;
- __set_bit(TXDONE_UNKNOWN, &txdesc.flags);
- txdesc.retry = 0;
-
- rt2x00lib_txdone(entry_done, &txdesc);
- entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
- }
+ /* Check if we got a match by looking at WCID/ACK/PID
+ * fields */
+ txwi = (__le32 *)(entry->skb->data -
+ rt2x00dev->ops->extra_tx_headroom);
+
+ rt2x00_desc_read(txwi, 1, &word);
+ tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
+ tx_ack = rt2x00_get_field32(word, TXWI_W1_ACK);
+ tx_pid = rt2x00_get_field32(word, TXWI_W1_PACKETID);
+
+ if ((wcid != tx_wcid) || (ack != tx_ack) || (pid != tx_pid))
+ WARNING(rt2x00dev, "invalid TX_STA_FIFO content\n");
/*
* Obtain the status about this packet.
* we have mcs = tx_mcs - 1. So the number of
* retry is (tx_mcs - mcs).
*/
+ rt2x00_desc_read(txwi, 0, &word);
mcs = rt2x00_get_field32(word, TXWI_W0_MCS);
real_mcs = rt2x00_get_field32(reg, TX_STA_FIFO_MCS);
__set_bit(TXDONE_FALLBACK, &txdesc.flags);
/*
* Read EEPROM into buffer
*/
- switch (rt2x00dev->chip.rt) {
- case RT2880:
- case RT3052:
+ if (rt2x00_is_soc(rt2x00dev))
rt2800pci_read_eeprom_soc(rt2x00dev);
- break;
- default:
- if (rt2800pci_efuse_detect(rt2x00dev))
- rt2800pci_read_eeprom_efuse(rt2x00dev);
- else
- rt2800pci_read_eeprom_pci(rt2x00dev);
- break;
- }
+ else if (rt2800pci_efuse_detect(rt2x00dev))
+ rt2800pci_read_eeprom_efuse(rt2x00dev);
+ else
+ rt2800pci_read_eeprom_pci(rt2x00dev);
return rt2800_validate_eeprom(rt2x00dev);
}
/*
* This device requires firmware.
*/
- if (!rt2x00_rt(rt2x00dev, RT2880) && !rt2x00_rt(rt2x00dev, RT3052))
+ if (!rt2x00_is_soc(rt2x00dev))
__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
/*
* RT2800pci module information.
*/
-static struct pci_device_id rt2800pci_device_table[] = {
- { PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#ifdef CONFIG_RT2800PCI_PCI
+static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
+ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7728), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7748), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7758), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7768), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#ifdef CONFIG_RT2800PCI_RT30XX
{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#endif
+#ifdef CONFIG_RT2800PCI_RT35XX
+ { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3562), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3592), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#endif
{ 0, }
};
+#endif /* CONFIG_RT2800PCI_PCI */
MODULE_AUTHOR(DRV_PROJECT);
MODULE_VERSION(DRV_VERSION);
MODULE_LICENSE("GPL");
#ifdef CONFIG_RT2800PCI_SOC
-#if defined(CONFIG_RALINK_RT288X)
-__rt2x00soc_probe(RT2880, &rt2800pci_ops);
-#elif defined(CONFIG_RALINK_RT305X)
-__rt2x00soc_probe(RT3052, &rt2800pci_ops);
-#endif
+static int rt2800soc_probe(struct platform_device *pdev)
+{
+ return rt2x00soc_probe(pdev, &rt2800pci_ops);
+}
static struct platform_driver rt2800soc_driver = {
.driver = {
.owner = THIS_MODULE,
.mod_name = KBUILD_MODNAME,
},
- .probe = __rt2x00soc_probe,
+ .probe = rt2800soc_probe,
.remove = __devexit_p(rt2x00soc_remove),
.suspend = rt2x00soc_suspend,
.resume = rt2x00soc_resume,
projects / ~andy / linux / blobdiff