diff options
Diffstat (limited to 'package/mac80211/patches/406-ath9k-convert-to-struct-device.patch')
| -rw-r--r-- | package/mac80211/patches/406-ath9k-convert-to-struct-device.patch | 144 |
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 000000000..c8823d655 --- /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; + |