mac80211: add preliminary support for the AR913x SoCs

SVN-Revision: 13835

1 files changed, 144 insertions, 0 deletions

diff --git a/package/mac80211/patches/406-ath9k-convert-to-struct-device.patch b/package/mac80211/patches/406-ath9k-convert-to-struct-device.patch
new file mode 100644
index 0000000000..c8823d6551
--- /dev/null
+++ b/package/mac80211/patches/406-ath9k-convert-to-struct-device.patch
@@ -0,0 +1,144 @@
+From 5e7bcb74706e6398ea582001fe025e6eb0c5c998 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 2 Jan 2009 16:10:55 +0100
+Subject: [RFC 06/12] ath9k: convert to struct device
+
+Now that we have converted all bus specific routines to replaceable, we
+can move the PCI specific codes into a separate file.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+---
+ drivers/net/wireless/ath9k/core.h |    5 +++--
+ drivers/net/wireless/ath9k/pci.c  |   35 ++++++++++++++++++++---------------
+ 2 files changed, 23 insertions(+), 17 deletions(-)
+
+--- a/drivers/net/wireless/ath9k/core.h
++++ b/drivers/net/wireless/ath9k/core.h
+@@ -18,7 +18,8 @@
+ #define CORE_H
+ 
+ #include <linux/etherdevice.h>
+-#include <linux/pci.h>
++#include <linux/device.h>
++#include <linux/types.h>
+ #include <net/mac80211.h>
+ #include <linux/leds.h>
+ #include <linux/rfkill.h>
+@@ -729,7 +730,7 @@ struct ath_bus_ops {
+ 
+ struct ath_softc {
+ 	struct ieee80211_hw *hw;
+-	struct pci_dev *pdev;
++	struct device *dev;
+ 	struct tasklet_struct intr_tq;
+ 	struct tasklet_struct bcon_tasklet;
+ 	struct ath_hal *sc_ah;
+--- a/drivers/net/wireless/ath9k/pci.c
++++ b/drivers/net/wireless/ath9k/pci.c
+@@ -15,6 +15,8 @@
+  */
+ 
+ #include <linux/nl80211.h>
++#include <linux/pci.h>
++
+ #include "core.h"
+ #include "reg.h"
+ #include "hw.h"
+@@ -34,7 +36,8 @@ static void ath_pci_read_cachesize(struc
+ {
+ 	u8 u8tmp;
+ 
+-	pci_read_config_byte(sc->pdev, PCI_CACHE_LINE_SIZE, (u8 *)&u8tmp);
++	pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE,
++			     (u8 *)&u8tmp);
+ 	*csz = (int)u8tmp;
+ 
+ 	/*
+@@ -50,49 +53,49 @@ static void ath_pci_read_cachesize(struc
+ static dma_addr_t ath_pci_map_single_to_device(struct ath_softc *sc,
+ 					       void *p, size_t size)
+ {
+-	return pci_map_single(sc->pdev, p, size, PCI_DMA_TODEVICE);
++	return pci_map_single(to_pci_dev(sc->dev), p, size, PCI_DMA_TODEVICE);
+ }
+ 
+ static void ath_pci_unmap_single_to_device(struct ath_softc *sc,
+ 					   dma_addr_t da, size_t size)
+ {
+-	pci_unmap_single(sc->pdev, da, size, PCI_DMA_TODEVICE);
++	pci_unmap_single(to_pci_dev(sc->dev), da, size, PCI_DMA_TODEVICE);
+ }
+ 
+ static dma_addr_t ath_pci_map_single_from_device(struct ath_softc *sc,
+ 						 void *p, size_t size)
+ {
+-	return pci_map_single(sc->pdev, p, size, PCI_DMA_FROMDEVICE);
++	return pci_map_single(to_pci_dev(sc->dev), p, size, PCI_DMA_FROMDEVICE);
+ }
+ 
+ static void ath_pci_unmap_single_from_device(struct ath_softc *sc,
+ 					     dma_addr_t da, size_t size)
+ {
+-	pci_unmap_single(sc->pdev, da, size, PCI_DMA_FROMDEVICE);
++	pci_unmap_single(to_pci_dev(sc->dev), da, size, PCI_DMA_FROMDEVICE);
+ }
+ 
+ static int ath_pci_dma_mapping_error(struct ath_softc *sc, dma_addr_t da)
+ {
+-	return pci_dma_mapping_error(sc->pdev, da);
++	return pci_dma_mapping_error(to_pci_dev(sc->dev), da);
+ }
+ 
+ static void ath_pci_sync_single_for_cpu(struct ath_softc *sc, dma_addr_t da,
+ 				       size_t size)
+ {
+-	pci_dma_sync_single_for_cpu(sc->pdev, da, size,
++	pci_dma_sync_single_for_cpu(to_pci_dev(sc->dev), da, size,
+ 				    PCI_DMA_FROMDEVICE);
+ }
+ 
+ static void *ath_pci_dma_alloc(struct ath_softc *sc, size_t size,
+ 				       dma_addr_t *pda)
+ {
+-	return pci_alloc_consistent(sc->pdev, size, pda);
++	return pci_alloc_consistent(to_pci_dev(sc->dev), size, pda);
+ }
+ 
+ static void ath_pci_dma_free(struct ath_softc *sc, size_t size,
+ 				    void *p, dma_addr_t da)
+ {
+-	pci_free_consistent(sc->pdev, size, p, da);
++	pci_free_consistent(to_pci_dev(sc->dev), size, p, da);
+ }
+ 
+ static u32 ath_pci_reg_read(struct ath_hal *ah, unsigned reg)
+@@ -107,12 +110,14 @@ static void ath_pci_reg_write(struct ath
+ 
+ static void ath_pci_cleanup(struct ath_softc *sc)
+ {
++	struct pci_dev *pdev = to_pci_dev(sc->dev);
++
+ 	ath_detach(sc);
+-	if (sc->pdev->irq)
+-		free_irq(sc->pdev->irq, sc);
+-	pci_iounmap(sc->pdev, sc->mem);
+-	pci_release_region(sc->pdev, 0);
+-	pci_disable_device(sc->pdev);
++	if (pdev->irq)
++		free_irq(pdev->irq, sc);
++	pci_iounmap(pdev, sc->mem);
++	pci_release_region(pdev, 0);
++	pci_disable_device(pdev);
+ 	ieee80211_free_hw(sc->hw);
+ }
+ 
+@@ -221,7 +226,7 @@ static int ath_pci_probe(struct pci_dev 
+ 
+ 	sc = hw->priv;
+ 	sc->hw = hw;
+-	sc->pdev = pdev;
++	sc->dev = &pdev->dev;
+ 	sc->mem = mem;
+ 	sc->bus_ops = &ath_pci_bus_ops;
+