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[package] mac80211: update compat-wireless to 2009-01-07, and refresh ath9k patches

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13925 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2009-01-07 18:17:27 +00:00
parent 3ba5259acf
commit eb434568fe
17 changed files with 529 additions and 1819 deletions
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233
package/mac80211/patches/402-ath9k-convert-to-use-bus-agnostic-DMA-routines.patch Normal file
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@@ -0,0 +1,233 @@
From 57b901b5ceb401006a278bc1ad224f0ac88d4f08 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 5 Jan 2009 10:50:30 +0100
Subject: [PATCH 02/11] ath9k: convert to use bus-agnostic DMA routines
Convert to use bus-agnostic DMA routines to make it usable on AHB bus as well.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
drivers/net/wireless/ath9k/beacon.c | 31 ++++++++++++++-----------------
drivers/net/wireless/ath9k/main.c | 13 ++++++-------
drivers/net/wireless/ath9k/recv.c | 27 ++++++++++++---------------
drivers/net/wireless/ath9k/xmit.c | 15 ++++++---------
4 files changed, 38 insertions(+), 48 deletions(-)
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -164,9 +164,9 @@ static struct ath_buf *ath_beacon_genera
bf = avp->av_bcbuf;
skb = (struct sk_buff *)bf->bf_mpdu;
if (skb) {
- pci_unmap_single(to_pci_dev(sc->dev), bf->bf_dmacontext,
+ dma_unmap_single(sc->dev, bf->bf_dmacontext,
skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
}
@@ -188,15 +188,14 @@ static struct ath_buf *ath_beacon_genera
}
bf->bf_buf_addr = bf->bf_dmacontext =
- pci_map_single(to_pci_dev(sc->dev), skb->data,
+ dma_map_single(sc->dev, skb->data,
skb->len,
- PCI_DMA_TODEVICE);
- if (unlikely(pci_dma_mapping_error(to_pci_dev(sc->dev),
- bf->bf_buf_addr))) {
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
DPRINTF(sc, ATH_DBG_CONFIG,
- "pci_dma_mapping_error() on beaconing\n");
+ "dma_mapping_error() on beaconing\n");
return NULL;
}
@@ -344,9 +343,9 @@ int ath_beacon_alloc(struct ath_softc *s
bf = avp->av_bcbuf;
if (bf->bf_mpdu != NULL) {
skb = (struct sk_buff *)bf->bf_mpdu;
- pci_unmap_single(to_pci_dev(sc->dev), bf->bf_dmacontext,
+ dma_unmap_single(sc->dev, bf->bf_dmacontext,
skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
}
@@ -403,15 +402,14 @@ int ath_beacon_alloc(struct ath_softc *s
bf->bf_mpdu = skb;
bf->bf_buf_addr = bf->bf_dmacontext =
- pci_map_single(to_pci_dev(sc->dev), skb->data,
+ dma_map_single(sc->dev, skb->data,
skb->len,
- PCI_DMA_TODEVICE);
- if (unlikely(pci_dma_mapping_error(to_pci_dev(sc->dev),
- bf->bf_buf_addr))) {
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
DPRINTF(sc, ATH_DBG_CONFIG,
- "pci_dma_mapping_error() on beacon alloc\n");
+ "dma_mapping_error() on beacon alloc\n");
return -ENOMEM;
}
@@ -431,10 +429,9 @@ void ath_beacon_return(struct ath_softc
bf = avp->av_bcbuf;
if (bf->bf_mpdu != NULL) {
struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu;
- pci_unmap_single(to_pci_dev(sc->dev),
- bf->bf_dmacontext,
+ dma_unmap_single(sc->dev, bf->bf_dmacontext,
skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
}
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1709,9 +1709,8 @@ int ath_descdma_setup(struct ath_softc *
}
/* allocate descriptors */
- dd->dd_desc = pci_alloc_consistent(to_pci_dev(sc->dev),
- dd->dd_desc_len,
- &dd->dd_desc_paddr);
+ dd->dd_desc = dma_alloc_coherent(sc->dev, dd->dd_desc_len,
+ &dd->dd_desc_paddr, GFP_ATOMIC);
if (dd->dd_desc == NULL) {
error = -ENOMEM;
goto fail;
@@ -1757,8 +1756,8 @@ int ath_descdma_setup(struct ath_softc *
}
return 0;
fail2:
- pci_free_consistent(to_pci_dev(sc->dev),
- dd->dd_desc_len, dd->dd_desc, dd->dd_desc_paddr);
+ dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
+ dd->dd_desc_paddr);
fail:
memset(dd, 0, sizeof(*dd));
return error;
@@ -1771,8 +1770,8 @@ void ath_descdma_cleanup(struct ath_soft
struct ath_descdma *dd,
struct list_head *head)
{
- pci_free_consistent(to_pci_dev(sc->dev),
- dd->dd_desc_len, dd->dd_desc, dd->dd_desc_paddr);
+ dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
+ dd->dd_desc_paddr);
INIT_LIST_HEAD(head);
kfree(dd->dd_bufptr);
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -291,16 +291,15 @@ int ath_rx_init(struct ath_softc *sc, in
}
bf->bf_mpdu = skb;
- bf->bf_buf_addr = pci_map_single(to_pci_dev(sc->dev),
- skb->data,
+ bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
sc->rx.bufsize,
- PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(to_pci_dev(sc->dev),
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(sc->dev,
bf->bf_buf_addr))) {
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
DPRINTF(sc, ATH_DBG_CONFIG,
- "pci_dma_mapping_error() on RX init\n");
+ "dma_mapping_error() on RX init\n");
error = -ENOMEM;
break;
}
@@ -525,10 +524,9 @@ int ath_rx_tasklet(struct ath_softc *sc,
* 1. accessing the frame
* 2. requeueing the same buffer to h/w
*/
- pci_dma_sync_single_for_cpu(to_pci_dev(sc->dev),
- bf->bf_buf_addr,
+ dma_sync_single_for_cpu(sc->dev, bf->bf_buf_addr,
sc->rx.bufsize,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
/*
* If we're asked to flush receive queue, directly
@@ -559,9 +557,9 @@ int ath_rx_tasklet(struct ath_softc *sc,
goto requeue;
/* Unmap the frame */
- pci_unmap_single(to_pci_dev(sc->dev), bf->bf_buf_addr,
+ dma_unmap_single(sc->dev, bf->bf_buf_addr,
sc->rx.bufsize,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
skb_put(skb, ds->ds_rxstat.rs_datalen);
skb->protocol = cpu_to_be16(ETH_P_CONTROL);
@@ -601,16 +599,15 @@ int ath_rx_tasklet(struct ath_softc *sc,
/* We will now give hardware our shiny new allocated skb */
bf->bf_mpdu = requeue_skb;
- bf->bf_buf_addr = pci_map_single(to_pci_dev(sc->dev),
- requeue_skb->data,
+ bf->bf_buf_addr = dma_map_single(sc->dev, requeue_skb->data,
sc->rx.bufsize,
- PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(to_pci_dev(sc->dev),
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(sc->dev,
bf->bf_buf_addr))) {
dev_kfree_skb_any(requeue_skb);
bf->bf_mpdu = NULL;
DPRINTF(sc, ATH_DBG_CONFIG,
- "pci_dma_mapping_error() on RX\n");
+ "dma_mapping_error() on RX\n");
break;
}
bf->bf_dmacontext = bf->bf_buf_addr;
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -340,10 +340,8 @@ static void ath_tx_complete_buf(struct a
}
/* Unmap this frame */
- pci_unmap_single(to_pci_dev(sc->dev),
- bf->bf_dmacontext,
- skb->len,
- PCI_DMA_TODEVICE);
+ dma_unmap_single(sc->dev, bf->bf_dmacontext, skb->len, DMA_TO_DEVICE);
+
/* complete this frame */
ath_tx_complete(sc, skb, &tx_status);
@@ -1716,13 +1714,12 @@ static int ath_tx_setup_buffer(struct at
/* DMA setup */
bf->bf_mpdu = skb;
- bf->bf_dmacontext = pci_map_single(to_pci_dev(sc->dev), skb->data,
- skb->len, PCI_DMA_TODEVICE);
- if (unlikely(pci_dma_mapping_error(to_pci_dev(sc->dev),
- bf->bf_dmacontext))) {
+ bf->bf_dmacontext = dma_map_single(sc->dev, skb->data,
+ skb->len, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(sc->dev, bf->bf_dmacontext))) {
bf->bf_mpdu = NULL;
DPRINTF(sc, ATH_DBG_CONFIG,
- "pci_dma_mapping_error() on TX\n");
+ "dma_mapping_error() on TX\n");
return -ENOMEM;
}