From 21d889d433eb962b70ad88d554a4a7658067596f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 18 May 2011 02:06:38 +0200 Subject: [PATCH] b43: bus: abstract 80211 core info MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- drivers/net/wireless/b43/bus.c | 3 +++ drivers/net/wireless/b43/bus.h | 3 +++ drivers/net/wireless/b43/dma.c | 2 +- drivers/net/wireless/b43/main.c | 30 +++++++++++++-------------- drivers/net/wireless/b43/phy_common.c | 4 ++-- drivers/net/wireless/b43/phy_n.c | 4 ++-- drivers/net/wireless/b43/pio.c | 10 ++++----- 7 files changed, 31 insertions(+), 25 deletions(-) diff --git a/drivers/net/wireless/b43/bus.c b/drivers/net/wireless/b43/bus.c index fe5fa267bc5..be3d206e356 100644 --- a/drivers/net/wireless/b43/bus.c +++ b/drivers/net/wireless/b43/bus.c @@ -70,5 +70,8 @@ struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev) dev->block_read = b43_bus_ssb_block_read; dev->block_write = b43_bus_ssb_block_write; + dev->core_id = sdev->id.coreid; + dev->core_rev = sdev->id.revision; + return dev; } diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/b43/bus.h index 9b390020fb5..742f0844194 100644 --- a/drivers/net/wireless/b43/bus.h +++ b/drivers/net/wireless/b43/bus.h @@ -19,6 +19,9 @@ struct b43_bus_dev { size_t count, u16 offset, u8 reg_width); void (*block_write)(struct b43_bus_dev *dev, const void *buffer, size_t count, u16 offset, u8 reg_width); + + u16 core_id; + u8 core_rev; }; struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev); diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 47d44bcff37..ee45ab9af23 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -1085,7 +1085,7 @@ int b43_dma_init(struct b43_wldev *dev) goto err_destroy_mcast; /* No support for the TX status DMA ring. */ - B43_WARN_ON(dev->sdev->id.revision < 5); + B43_WARN_ON(dev->dev->core_rev < 5); b43dbg(dev->wl, "%u-bit DMA initialized\n", (unsigned int)type); diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 6356fbc8aec..971ec1b56b0 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -548,7 +548,7 @@ void b43_tsf_read(struct b43_wldev *dev, u64 *tsf) { u32 low, high; - B43_WARN_ON(dev->sdev->id.revision < 3); + B43_WARN_ON(dev->dev->core_rev < 3); /* The hardware guarantees us an atomic read, if we * read the low register first. */ @@ -586,7 +586,7 @@ static void b43_tsf_write_locked(struct b43_wldev *dev, u64 tsf) { u32 low, high; - B43_WARN_ON(dev->sdev->id.revision < 3); + B43_WARN_ON(dev->dev->core_rev < 3); low = tsf; high = (tsf >> 32); @@ -714,7 +714,7 @@ void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on) b43_ram_write(dev, i * 4, buffer[i]); b43_write16(dev, 0x0568, 0x0000); - if (dev->sdev->id.revision < 11) + if (dev->dev->core_rev < 11) b43_write16(dev, 0x07C0, 0x0000); else b43_write16(dev, 0x07C0, 0x0100); @@ -1132,7 +1132,7 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags) b43_write32(dev, B43_MMIO_MACCTL, macctl); /* Commit write */ b43_read32(dev, B43_MMIO_MACCTL); - if (awake && dev->sdev->id.revision >= 5) { + if (awake && dev->dev->core_rev >= 5) { /* Wait for the microcode to wake up. */ for (i = 0; i < 100; i++) { ucstat = b43_shm_read16(dev, B43_SHM_SHARED, @@ -1221,7 +1221,7 @@ static void drain_txstatus_queue(struct b43_wldev *dev) { u32 dummy; - if (dev->sdev->id.revision < 5) + if (dev->dev->core_rev < 5) return; /* Read all entries from the microcode TXstatus FIFO * and throw them away. @@ -1689,7 +1689,7 @@ static void b43_update_templates(struct b43_wl *wl) static void b43_set_beacon_int(struct b43_wldev *dev, u16 beacon_int) { b43_time_lock(dev); - if (dev->sdev->id.revision >= 3) { + if (dev->dev->core_rev >= 3) { b43_write32(dev, B43_MMIO_TSF_CFP_REP, (beacon_int << 16)); b43_write32(dev, B43_MMIO_TSF_CFP_START, (beacon_int << 10)); } else { @@ -2113,7 +2113,7 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx) { struct b43_wldev *dev = ctx->dev; struct b43_firmware *fw = &ctx->dev->fw; - const u8 rev = ctx->dev->sdev->id.revision; + const u8 rev = ctx->dev->dev->core_rev; const char *filename; u32 tmshigh; int err; @@ -2448,7 +2448,7 @@ static int b43_upload_microcode(struct b43_wldev *dev) snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "%u.%u", dev->fw.rev, dev->fw.patch); - wiphy->hw_version = dev->sdev->id.coreid; + wiphy->hw_version = dev->dev->core_id; if (b43_is_old_txhdr_format(dev)) { /* We're over the deadline, but we keep support for old fw @@ -2606,7 +2606,7 @@ static int b43_gpio_init(struct b43_wldev *dev) mask |= 0x0200; set |= 0x0200; } - if (dev->sdev->id.revision >= 2) + if (dev->dev->core_rev >= 2) mask |= 0x0010; /* FIXME: This is redundant. */ gpiodev = b43_ssb_gpio_dev(dev); @@ -2741,7 +2741,7 @@ static void b43_adjust_opmode(struct b43_wldev *dev) /* Workaround: On old hardware the HW-MAC-address-filter * doesn't work properly, so always run promisc in filter * it in software. */ - if (dev->sdev->id.revision <= 4) + if (dev->dev->core_rev <= 4) ctl |= B43_MACCTL_PROMISC; b43_write32(dev, B43_MMIO_MACCTL, ctl); @@ -2907,7 +2907,7 @@ static int b43_chip_init(struct b43_wldev *dev) b43_write16(dev, 0x005E, value16); } b43_write32(dev, 0x0100, 0x01000000); - if (dev->sdev->id.revision < 5) + if (dev->dev->core_rev < 5) b43_write32(dev, 0x010C, 0x01000000); b43_write32(dev, B43_MMIO_MACCTL, b43_read32(dev, B43_MMIO_MACCTL) @@ -2922,7 +2922,7 @@ static int b43_chip_init(struct b43_wldev *dev) /* Initially set the wireless operation mode. */ b43_adjust_opmode(dev); - if (dev->sdev->id.revision < 3) { + if (dev->dev->core_rev < 3) { b43_write16(dev, 0x060E, 0x0000); b43_write16(dev, 0x0610, 0x8000); b43_write16(dev, 0x0604, 0x0000); @@ -3105,7 +3105,7 @@ static int b43_validate_chipaccess(struct b43_wldev *dev) b43_shm_write32(dev, B43_SHM_SHARED, 0, backup0); b43_shm_write32(dev, B43_SHM_SHARED, 4, backup4); - if ((dev->sdev->id.revision >= 3) && (dev->sdev->id.revision <= 10)) { + if ((dev->dev->core_rev >= 3) && (dev->dev->core_rev <= 10)) { /* The 32bit register shadows the two 16bit registers * with update sideeffects. Validate this. */ b43_write16(dev, B43_MMIO_TSF_CFP_START, 0xAAAA); @@ -4352,7 +4352,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev) if (err) goto err_busdown; b43_shm_write16(dev, B43_SHM_SHARED, - B43_SHM_SH_WLCOREREV, dev->sdev->id.revision); + B43_SHM_SH_WLCOREREV, dev->dev->core_rev); hf = b43_hf_read(dev); if (phy->type == B43_PHYTYPE_G) { hf |= B43_HF_SYMW; @@ -4756,7 +4756,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev) goto out; } /* Get the PHY type. */ - if (dev->sdev->id.revision >= 5) { + if (dev->dev->core_rev >= 5) { u32 tmshigh; tmshigh = ssb_read32(dev->sdev, SSB_TMSHIGH); diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c index e46b2f4f092..3f7bdf84544 100644 --- a/drivers/net/wireless/b43/phy_common.c +++ b/drivers/net/wireless/b43/phy_common.c @@ -168,7 +168,7 @@ void b43_phy_lock(struct b43_wldev *dev) B43_WARN_ON(dev->phy.phy_locked); dev->phy.phy_locked = 1; #endif - B43_WARN_ON(dev->sdev->id.revision < 3); + B43_WARN_ON(dev->dev->core_rev < 3); if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP)) b43_power_saving_ctl_bits(dev, B43_PS_AWAKE); @@ -180,7 +180,7 @@ void b43_phy_unlock(struct b43_wldev *dev) B43_WARN_ON(!dev->phy.phy_locked); dev->phy.phy_locked = 0; #endif - B43_WARN_ON(dev->sdev->id.revision < 3); + B43_WARN_ON(dev->dev->core_rev < 3); if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP)) b43_power_saving_ctl_bits(dev, 0); diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 05960ddde24..e395550222d 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -983,7 +983,7 @@ static u16 b43_nphy_classifier(struct b43_wldev *dev, u16 mask, u16 val) { u16 tmp; - if (dev->sdev->id.revision == 16) + if (dev->dev->core_rev == 16) b43_mac_suspend(dev); tmp = b43_phy_read(dev, B43_NPHY_CLASSCTL); @@ -993,7 +993,7 @@ static u16 b43_nphy_classifier(struct b43_wldev *dev, u16 mask, u16 val) tmp |= (val & mask); b43_phy_maskset(dev, B43_NPHY_CLASSCTL, 0xFFF8, tmp); - if (dev->sdev->id.revision == 16) + if (dev->dev->core_rev == 16) b43_mac_enable(dev); return tmp; diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c index 72ab94df756..44da620d9cc 100644 --- a/drivers/net/wireless/b43/pio.c +++ b/drivers/net/wireless/b43/pio.c @@ -111,7 +111,7 @@ static u16 index_to_pioqueue_base(struct b43_wldev *dev, B43_MMIO_PIO11_BASE5, }; - if (dev->sdev->id.revision >= 11) { + if (dev->dev->core_rev >= 11) { B43_WARN_ON(index >= ARRAY_SIZE(bases_rev11)); return bases_rev11[index]; } @@ -121,14 +121,14 @@ static u16 index_to_pioqueue_base(struct b43_wldev *dev, static u16 pio_txqueue_offset(struct b43_wldev *dev) { - if (dev->sdev->id.revision >= 11) + if (dev->dev->core_rev >= 11) return 0x18; return 0; } static u16 pio_rxqueue_offset(struct b43_wldev *dev) { - if (dev->sdev->id.revision >= 11) + if (dev->dev->core_rev >= 11) return 0x38; return 8; } @@ -144,7 +144,7 @@ static struct b43_pio_txqueue *b43_setup_pioqueue_tx(struct b43_wldev *dev, if (!q) return NULL; q->dev = dev; - q->rev = dev->sdev->id.revision; + q->rev = dev->dev->core_rev; q->mmio_base = index_to_pioqueue_base(dev, index) + pio_txqueue_offset(dev); q->index = index; @@ -178,7 +178,7 @@ static struct b43_pio_rxqueue *b43_setup_pioqueue_rx(struct b43_wldev *dev, if (!q) return NULL; q->dev = dev; - q->rev = dev->sdev->id.revision; + q->rev = dev->dev->core_rev; q->mmio_base = index_to_pioqueue_base(dev, index) + pio_rxqueue_offset(dev); -- 2.46.0