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Diffstat (limited to 'package/mac80211/patches/312-rt2x00-Fix-TX-descriptor-usage-rt2800usb.patch')
-rw-r--r--package/mac80211/patches/312-rt2x00-Fix-TX-descriptor-usage-rt2800usb.patch112
1 files changed, 0 insertions, 112 deletions
diff --git a/package/mac80211/patches/312-rt2x00-Fix-TX-descriptor-usage-rt2800usb.patch b/package/mac80211/patches/312-rt2x00-Fix-TX-descriptor-usage-rt2800usb.patch
deleted file mode 100644
index 897a62e829..0000000000
--- a/package/mac80211/patches/312-rt2x00-Fix-TX-descriptor-usage-rt2800usb.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From e9a3a3b9744f0204ec4beec8f9bea3c11ce6f54b Mon Sep 17 00:00:00 2001
-From: Ivo van Doorn <IvDoorn@gmail.com>
-Date: Sat, 10 Jan 2009 19:21:46 +0100
-Subject: [PATCH] rt2x00: Fix TX descriptor usage (rt2800usb)
-
-Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
----
- drivers/net/wireless/rt2x00/rt2800usb.c | 46 ++++++++++---------------------
- drivers/net/wireless/rt2x00/rt2800usb.h | 1 +
- 2 files changed, 16 insertions(+), 31 deletions(-)
-
---- a/drivers/net/wireless/rt2x00/rt2800usb.c
-+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
-@@ -1635,8 +1635,8 @@ static void rt2800usb_write_tx_desc(stru
- struct txentry_desc *txdesc)
- {
- struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
-- __le32 *txd = skbdesc->desc;
-- __le32 *txwi = txd + TXD_DESC_SIZE;
-+ __le32 *txi = skbdesc->desc;
-+ __le32 *txwi = txi + TXINFO_DESC_SIZE;
- u32 word;
-
- /*
-@@ -1683,31 +1683,15 @@ static void rt2800usb_write_tx_desc(stru
- /*
- * Initialize TX descriptor
- */
-- rt2x00_desc_read(txd, 0, &word);
-- rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma);
-- rt2x00_desc_write(txd, 0, word);
--
-- rt2x00_desc_read(txd, 1, &word);
-- rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len);
-- rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1);
-- rt2x00_set_field32(&word, TXD_W1_BURST,
-+ rt2x00_desc_read(txi, 0, &word);
-+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, skb->len);
-+ rt2x00_set_field32(&word, TXINFO_W0_WIV, 1);
-+ rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
-+ rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
-+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
-+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
- test_bit(ENTRY_TXD_BURST, &txdesc->flags));
-- rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
-- rt2x00dev->hw->extra_tx_headroom);
-- rt2x00_set_field32(&word, TXD_W1_LAST_SEC0,
-- !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
-- rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
-- rt2x00_desc_write(txd, 1, word);
--
-- rt2x00_desc_read(txd, 2, &word);
-- rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
-- skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom);
-- rt2x00_desc_write(txd, 2, word);
--
-- rt2x00_desc_read(txd, 3, &word);
-- rt2x00_set_field32(&word, TXD_W3_WIV, 1);
-- rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
-- rt2x00_desc_write(txd, 3, word);
-+ rt2x00_desc_write(txi, 0, word);
- }
-
- /*
-@@ -1881,9 +1865,9 @@ static void rt2800usb_fill_rxdone(struct
- rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
-
- /*
-- * Remove TXWI descriptor from start of buffer.
-+ * Remove RXWI descriptor from start of buffer.
- */
-- skb_pull(entry->skb, TXWI_DESC_SIZE + skbdesc->desc_len);
-+ skb_pull(entry->skb, RXWI_DESC_SIZE + skbdesc->desc_len);
- skb_trim(entry->skb, rxdesc->size);
- }
-
-@@ -2146,7 +2130,7 @@ static int rt2800usb_probe_hw_mode(struc
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_SUPPORTS_PS |
- IEEE80211_HW_PS_NULLFUNC_STACK;
-- rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE + TXINFO_DESC_SIZE;
-+ rt2x00dev->hw->extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
-
- SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
- SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
-@@ -2445,14 +2429,14 @@ static const struct data_queue_desc rt28
- static const struct data_queue_desc rt2800usb_queue_tx = {
- .entry_num = TX_ENTRIES,
- .data_size = DATA_FRAME_SIZE,
-- .desc_size = TXD_DESC_SIZE,
-+ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
- .priv_size = sizeof(struct queue_entry_priv_usb),
- };
-
- static const struct data_queue_desc rt2800usb_queue_bcn = {
- .entry_num = 8 * BEACON_ENTRIES,
- .data_size = MGMT_FRAME_SIZE,
-- .desc_size = TXWI_DESC_SIZE,
-+ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
- .priv_size = sizeof(struct queue_entry_priv_usb),
- };
-
---- a/drivers/net/wireless/rt2x00/rt2800usb.h
-+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
-@@ -1744,6 +1744,7 @@ struct hw_key_entry {
- #define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff)
- #define TXINFO_W0_WIV FIELD32(0x01000000)
- #define TXINFO_W0_QSEL FIELD32(0x06000000)
-+#define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000)
- #define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000)
- #define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000)
-