diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.25/120-b44_ssb_support.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-2.6.25/120-b44_ssb_support.patch | 1544 |
1 files changed, 0 insertions, 1544 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.25/120-b44_ssb_support.patch b/target/linux/brcm47xx/patches-2.6.25/120-b44_ssb_support.patch deleted file mode 100644 index 29125c6755..0000000000 --- a/target/linux/brcm47xx/patches-2.6.25/120-b44_ssb_support.patch +++ /dev/null @@ -1,1544 +0,0 @@ -Index: linux-2.6.23.16/drivers/net/b44.c -=================================================================== ---- linux-2.6.23.16.orig/drivers/net/b44.c 2008-02-19 01:35:58.000000000 +0100 -+++ linux-2.6.23.16/drivers/net/b44.c 2008-02-19 01:37:04.000000000 +0100 -@@ -1,7 +1,9 @@ --/* b44.c: Broadcom 4400 device driver. -+/* b44.c: Broadcom 4400/47xx device driver. - * - * Copyright (C) 2002 David S. Miller (davem@redhat.com) -- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org) - * Copyright (C) 2006 Broadcom Corporation. - * - * Distribute under GPL. -@@ -21,11 +23,13 @@ - #include <linux/delay.h> - #include <linux/init.h> - #include <linux/dma-mapping.h> -+#include <linux/ssb/ssb.h> - - #include <asm/uaccess.h> - #include <asm/io.h> - #include <asm/irq.h> - -+ - #include "b44.h" - - #define DRV_MODULE_NAME "b44" -@@ -87,8 +91,8 @@ - static char version[] __devinitdata = - DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; - --MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller"); --MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver"); -+MODULE_AUTHOR("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller"); -+MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver"); - MODULE_LICENSE("GPL"); - MODULE_VERSION(DRV_MODULE_VERSION); - -@@ -96,18 +100,11 @@ static int b44_debug = -1; /* -1 == use - module_param(b44_debug, int, 0); - MODULE_PARM_DESC(b44_debug, "B44 bitmapped debugging message enable value"); - --static struct pci_device_id b44_pci_tbl[] = { -- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401, -- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B0, -- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1, -- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -- { } /* terminate list with empty entry */ -+static struct ssb_device_id b44_ssb_tbl[] = { -+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_ETHERNET, SSB_ANY_REV), -+ SSB_DEVTABLE_END - }; - --MODULE_DEVICE_TABLE(pci, b44_pci_tbl); -- - static void b44_halt(struct b44 *); - static void b44_init_rings(struct b44 *); - -@@ -119,6 +116,7 @@ static void b44_init_hw(struct b44 *, in - - static int dma_desc_align_mask; - static int dma_desc_sync_size; -+static int instance; - - static const char b44_gstrings[][ETH_GSTRING_LEN] = { - #define _B44(x...) # x, -@@ -126,35 +124,24 @@ B44_STAT_REG_DECLARE - #undef _B44 - }; - --static inline void b44_sync_dma_desc_for_device(struct pci_dev *pdev, -- dma_addr_t dma_base, -- unsigned long offset, -- enum dma_data_direction dir) --{ -- dma_sync_single_range_for_device(&pdev->dev, dma_base, -- offset & dma_desc_align_mask, -- dma_desc_sync_size, dir); --} -- --static inline void b44_sync_dma_desc_for_cpu(struct pci_dev *pdev, -- dma_addr_t dma_base, -- unsigned long offset, -- enum dma_data_direction dir) --{ -- dma_sync_single_range_for_cpu(&pdev->dev, dma_base, -- offset & dma_desc_align_mask, -- dma_desc_sync_size, dir); --} -- --static inline unsigned long br32(const struct b44 *bp, unsigned long reg) --{ -- return readl(bp->regs + reg); --} -- --static inline void bw32(const struct b44 *bp, -- unsigned long reg, unsigned long val) --{ -- writel(val, bp->regs + reg); -+static inline void b44_sync_dma_desc_for_device(struct ssb_device *sdev, -+ dma_addr_t dma_base, -+ unsigned long offset, -+ enum dma_data_direction dir) -+{ -+ dma_sync_single_range_for_device(sdev->dev, dma_base, -+ offset & dma_desc_align_mask, -+ dma_desc_sync_size, dir); -+} -+ -+static inline void b44_sync_dma_desc_for_cpu(struct ssb_device *sdev, -+ dma_addr_t dma_base, -+ unsigned long offset, -+ enum dma_data_direction dir) -+{ -+ dma_sync_single_range_for_cpu(sdev->dev, dma_base, -+ offset & dma_desc_align_mask, -+ dma_desc_sync_size, dir); - } - - static int b44_wait_bit(struct b44 *bp, unsigned long reg, -@@ -182,117 +169,29 @@ static int b44_wait_bit(struct b44 *bp, - return 0; - } - --/* Sonics SiliconBackplane support routines. ROFL, you should see all the -- * buzz words used on this company's website :-) -- * -- * All of these routines must be invoked with bp->lock held and -- * interrupts disabled. -- */ -- --#define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */ --#define BCM4400_PCI_CORE_ADDR 0x18002000 /* Address of PCI core on BCM4400 cards */ -- --static u32 ssb_get_core_rev(struct b44 *bp) --{ -- return (br32(bp, B44_SBIDHIGH) & SBIDHIGH_RC_MASK); --} -- --static u32 ssb_pci_setup(struct b44 *bp, u32 cores) --{ -- u32 bar_orig, pci_rev, val; -- -- pci_read_config_dword(bp->pdev, SSB_BAR0_WIN, &bar_orig); -- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR); -- pci_rev = ssb_get_core_rev(bp); -- -- val = br32(bp, B44_SBINTVEC); -- val |= cores; -- bw32(bp, B44_SBINTVEC, val); -- -- val = br32(bp, SSB_PCI_TRANS_2); -- val |= SSB_PCI_PREF | SSB_PCI_BURST; -- bw32(bp, SSB_PCI_TRANS_2, val); -- -- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, bar_orig); -- -- return pci_rev; --} -- --static void ssb_core_disable(struct b44 *bp) --{ -- if (br32(bp, B44_SBTMSLOW) & SBTMSLOW_RESET) -- return; -- -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK)); -- b44_wait_bit(bp, B44_SBTMSLOW, SBTMSLOW_REJECT, 100000, 0); -- b44_wait_bit(bp, B44_SBTMSHIGH, SBTMSHIGH_BUSY, 100000, 1); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK | -- SBTMSLOW_REJECT | SBTMSLOW_RESET)); -- br32(bp, B44_SBTMSLOW); -- udelay(1); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET)); -- br32(bp, B44_SBTMSLOW); -- udelay(1); --} -- --static void ssb_core_reset(struct b44 *bp) -+static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index) - { - u32 val; - -- ssb_core_disable(bp); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -- br32(bp, B44_SBTMSLOW); -- udelay(1); -- -- /* Clear SERR if set, this is a hw bug workaround. */ -- if (br32(bp, B44_SBTMSHIGH) & SBTMSHIGH_SERR) -- bw32(bp, B44_SBTMSHIGH, 0); -- -- val = br32(bp, B44_SBIMSTATE); -- if (val & (SBIMSTATE_IBE | SBIMSTATE_TO)) -- bw32(bp, B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO)); -- -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -- br32(bp, B44_SBTMSLOW); -- udelay(1); -+ bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ | -+ (index << CAM_CTRL_INDEX_SHIFT))); - -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK)); -- br32(bp, B44_SBTMSLOW); -- udelay(1); --} -+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1); - --static int ssb_core_unit(struct b44 *bp) --{ --#if 0 -- u32 val = br32(bp, B44_SBADMATCH0); -- u32 base; -+ val = br32(bp, B44_CAM_DATA_LO); - -- type = val & SBADMATCH0_TYPE_MASK; -- switch (type) { -- case 0: -- base = val & SBADMATCH0_BS0_MASK; -- break; -+ data[2] = (val >> 24) & 0xFF; -+ data[3] = (val >> 16) & 0xFF; -+ data[4] = (val >> 8) & 0xFF; -+ data[5] = (val >> 0) & 0xFF; - -- case 1: -- base = val & SBADMATCH0_BS1_MASK; -- break; -+ val = br32(bp, B44_CAM_DATA_HI); - -- case 2: -- default: -- base = val & SBADMATCH0_BS2_MASK; -- break; -- }; --#endif -- return 0; -+ data[0] = (val >> 8) & 0xFF; -+ data[1] = (val >> 0) & 0xFF; - } - --static int ssb_is_core_up(struct b44 *bp) --{ -- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK)) -- == SBTMSLOW_CLOCK); --} -- --static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index) -+static inline void __b44_cam_write(struct b44 *bp, unsigned char *data, int index) - { - u32 val; - -@@ -328,14 +227,14 @@ static void b44_enable_ints(struct b44 * - bw32(bp, B44_IMASK, bp->imask); - } - --static int b44_readphy(struct b44 *bp, int reg, u32 *val) -+static int __b44_readphy(struct b44 *bp, int phy_addr, int reg, u32 *val) - { - int err; - - bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); - bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_READ << MDIO_DATA_OP_SHIFT) | -- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | -+ (phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | - (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT))); - err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0); -@@ -344,18 +243,34 @@ static int b44_readphy(struct b44 *bp, i - return err; - } - --static int b44_writephy(struct b44 *bp, int reg, u32 val) -+static int __b44_writephy(struct b44 *bp, int phy_addr, int reg, u32 val) - { - bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); - bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) | -- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | -+ (phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | - (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT) | - (val & MDIO_DATA_DATA))); - return b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0); - } - -+static inline int b44_readphy(struct b44 *bp, int reg, u32 *val) -+{ -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ return __b44_readphy(bp, bp->phy_addr, reg, val); -+} -+ -+static inline int b44_writephy(struct b44 *bp, int reg, u32 val) -+{ -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ return __b44_writephy(bp, bp->phy_addr, reg, val); -+} -+ - /* miilib interface */ - /* FIXME FIXME: phy_id is ignored, bp->phy_addr use is unconditional - * due to code existing before miilib use was added to this driver. -@@ -384,6 +299,8 @@ static int b44_phy_reset(struct b44 *bp) - u32 val; - int err; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; - err = b44_writephy(bp, MII_BMCR, BMCR_RESET); - if (err) - return err; -@@ -442,11 +359,27 @@ static void b44_set_flow_ctrl(struct b44 - __b44_set_flow_ctrl(bp, pause_enab); - } - -+ -+extern char *nvram_get(char *name); //FIXME: move elsewhere - static int b44_setup_phy(struct b44 *bp) - { - u32 val; - int err; - -+ /* -+ * workaround for bad hardware design in Linksys WAP54G v1.0 -+ * see https://dev.openwrt.org/ticket/146 -+ * check and reset bit "isolate" -+ */ -+ if ((atoi(nvram_get("boardnum")) == 2) && -+ (__b44_readphy(bp, 0, MII_BMCR, &val) == 0) && -+ (val & BMCR_ISOLATE) && -+ (__b44_writephy(bp, 0, MII_BMCR, val & ~BMCR_ISOLATE) != 0)) { -+ printk(KERN_WARNING PFX "PHY: cannot reset MII transceiver isolate bit.\n"); -+ } -+ -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; - if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0) - goto out; - if ((err = b44_writephy(bp, B44_MII_ALEDCTRL, -@@ -542,6 +475,19 @@ static void b44_check_phy(struct b44 *bp - { - u32 bmsr, aux; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) { -+ bp->flags |= B44_FLAG_100_BASE_T; -+ bp->flags |= B44_FLAG_FULL_DUPLEX; -+ if (!netif_carrier_ok(bp->dev)) { -+ u32 val = br32(bp, B44_TX_CTRL); -+ val |= TX_CTRL_DUPLEX; -+ bw32(bp, B44_TX_CTRL, val); -+ netif_carrier_on(bp->dev); -+ b44_link_report(bp); -+ } -+ return; -+ } -+ - if (!b44_readphy(bp, MII_BMSR, &bmsr) && - !b44_readphy(bp, B44_MII_AUXCTRL, &aux) && - (bmsr != 0xffff)) { -@@ -617,10 +563,10 @@ static void b44_tx(struct b44 *bp) - - BUG_ON(skb == NULL); - -- pci_unmap_single(bp->pdev, -+ dma_unmap_single(bp->sdev->dev, - pci_unmap_addr(rp, mapping), - skb->len, -- PCI_DMA_TODEVICE); -+ DMA_TO_DEVICE); - rp->skb = NULL; - dev_kfree_skb_irq(skb); - } -@@ -657,9 +603,9 @@ static int b44_alloc_rx_skb(struct b44 * - if (skb == NULL) - return -ENOMEM; - -- mapping = pci_map_single(bp->pdev, skb->data, -+ mapping = dma_map_single(bp->sdev->dev, skb->data, - RX_PKT_BUF_SZ, -- PCI_DMA_FROMDEVICE); -+ DMA_FROM_DEVICE); - - /* Hardware bug work-around, the chip is unable to do PCI DMA - to/from anything above 1GB :-( */ -@@ -667,18 +613,18 @@ static int b44_alloc_rx_skb(struct b44 * - mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) { - /* Sigh... */ - if (!dma_mapping_error(mapping)) -- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); -+ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE); - dev_kfree_skb_any(skb); - skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA); - if (skb == NULL) - return -ENOMEM; -- mapping = pci_map_single(bp->pdev, skb->data, -+ mapping = dma_map_single(bp->sdev->dev, skb->data, - RX_PKT_BUF_SZ, -- PCI_DMA_FROMDEVICE); -+ DMA_FROM_DEVICE); - if (dma_mapping_error(mapping) || - mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) { - if (!dma_mapping_error(mapping)) -- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); -+ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE); - dev_kfree_skb_any(skb); - return -ENOMEM; - } -@@ -705,9 +651,9 @@ static int b44_alloc_rx_skb(struct b44 * - dp->addr = cpu_to_le32((u32) mapping + RX_PKT_OFFSET + bp->dma_offset); - - if (bp->flags & B44_FLAG_RX_RING_HACK) -- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma, -- dest_idx * sizeof(dp), -- DMA_BIDIRECTIONAL); -+ b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma, -+ dest_idx * sizeof(dp), -+ DMA_BIDIRECTIONAL); - - return RX_PKT_BUF_SZ; - } -@@ -734,9 +680,9 @@ static void b44_recycle_rx(struct b44 *b - pci_unmap_addr(src_map, mapping)); - - if (bp->flags & B44_FLAG_RX_RING_HACK) -- b44_sync_dma_desc_for_cpu(bp->pdev, bp->rx_ring_dma, -- src_idx * sizeof(src_desc), -- DMA_BIDIRECTIONAL); -+ b44_sync_dma_desc_for_cpu(bp->sdev, bp->rx_ring_dma, -+ src_idx * sizeof(src_desc), -+ DMA_BIDIRECTIONAL); - - ctrl = src_desc->ctrl; - if (dest_idx == (B44_RX_RING_SIZE - 1)) -@@ -750,13 +696,13 @@ static void b44_recycle_rx(struct b44 *b - src_map->skb = NULL; - - if (bp->flags & B44_FLAG_RX_RING_HACK) -- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma, -- dest_idx * sizeof(dest_desc), -- DMA_BIDIRECTIONAL); -+ b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma, -+ dest_idx * sizeof(dest_desc), -+ DMA_BIDIRECTIONAL); - -- pci_dma_sync_single_for_device(bp->pdev, le32_to_cpu(src_desc->addr), -+ dma_sync_single_for_device(bp->sdev->dev, le32_to_cpu(src_desc->addr), - RX_PKT_BUF_SZ, -- PCI_DMA_FROMDEVICE); -+ DMA_FROM_DEVICE); - } - - static int b44_rx(struct b44 *bp, int budget) -@@ -776,9 +722,9 @@ static int b44_rx(struct b44 *bp, int bu - struct rx_header *rh; - u16 len; - -- pci_dma_sync_single_for_cpu(bp->pdev, map, -+ dma_sync_single_for_cpu(bp->sdev->dev, map, - RX_PKT_BUF_SZ, -- PCI_DMA_FROMDEVICE); -+ DMA_FROM_DEVICE); - rh = (struct rx_header *) skb->data; - len = le16_to_cpu(rh->len); - if ((len > (RX_PKT_BUF_SZ - RX_PKT_OFFSET)) || -@@ -810,8 +756,8 @@ static int b44_rx(struct b44 *bp, int bu - skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod); - if (skb_size < 0) - goto drop_it; -- pci_unmap_single(bp->pdev, map, -- skb_size, PCI_DMA_FROMDEVICE); -+ dma_unmap_single(bp->sdev->dev, map, -+ skb_size, DMA_FROM_DEVICE); - /* Leave out rx_header */ - skb_put(skb, len + RX_PKT_OFFSET); - skb_pull(skb, RX_PKT_OFFSET); -@@ -982,24 +928,24 @@ static int b44_start_xmit(struct sk_buff - goto err_out; - } - -- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE); -+ mapping = dma_map_single(bp->sdev->dev, skb->data, len, DMA_TO_DEVICE); - if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) { - struct sk_buff *bounce_skb; - - /* Chip can't handle DMA to/from >1GB, use bounce buffer */ - if (!dma_mapping_error(mapping)) -- pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE); -+ dma_unmap_single(bp->sdev->dev, mapping, len, DMA_TO_DEVICE); - - bounce_skb = __dev_alloc_skb(len, GFP_ATOMIC | GFP_DMA); - if (!bounce_skb) - goto err_out; - -- mapping = pci_map_single(bp->pdev, bounce_skb->data, -- len, PCI_DMA_TODEVICE); -+ mapping = dma_map_single(bp->sdev->dev, bounce_skb->data, -+ len, DMA_TO_DEVICE); - if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) { - if (!dma_mapping_error(mapping)) -- pci_unmap_single(bp->pdev, mapping, -- len, PCI_DMA_TODEVICE); -+ dma_unmap_single(bp->sdev->dev, mapping, -+ len, DMA_TO_DEVICE); - dev_kfree_skb_any(bounce_skb); - goto err_out; - } -@@ -1022,9 +968,9 @@ static int b44_start_xmit(struct sk_buff - bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping+bp->dma_offset); - - if (bp->flags & B44_FLAG_TX_RING_HACK) -- b44_sync_dma_desc_for_device(bp->pdev, bp->tx_ring_dma, -- entry * sizeof(bp->tx_ring[0]), -- DMA_TO_DEVICE); -+ b44_sync_dma_desc_for_device(bp->sdev, bp->tx_ring_dma, -+ entry * sizeof(bp->tx_ring[0]), -+ DMA_TO_DEVICE); - - entry = NEXT_TX(entry); - -@@ -1097,10 +1043,10 @@ static void b44_free_rings(struct b44 *b - - if (rp->skb == NULL) - continue; -- pci_unmap_single(bp->pdev, -+ dma_unmap_single(bp->sdev->dev, - pci_unmap_addr(rp, mapping), - RX_PKT_BUF_SZ, -- PCI_DMA_FROMDEVICE); -+ DMA_FROM_DEVICE); - dev_kfree_skb_any(rp->skb); - rp->skb = NULL; - } -@@ -1111,10 +1057,10 @@ static void b44_free_rings(struct b44 *b - - if (rp->skb == NULL) - continue; -- pci_unmap_single(bp->pdev, -+ dma_unmap_single(bp->sdev->dev, - pci_unmap_addr(rp, mapping), - rp->skb->len, -- PCI_DMA_TODEVICE); -+ DMA_TO_DEVICE); - dev_kfree_skb_any(rp->skb); - rp->skb = NULL; - } -@@ -1136,14 +1082,14 @@ static void b44_init_rings(struct b44 *b - memset(bp->tx_ring, 0, B44_TX_RING_BYTES); - - if (bp->flags & B44_FLAG_RX_RING_HACK) -- dma_sync_single_for_device(&bp->pdev->dev, bp->rx_ring_dma, -- DMA_TABLE_BYTES, -- PCI_DMA_BIDIRECTIONAL); -+ dma_sync_single_for_device(bp->sdev->dev, bp->rx_ring_dma, -+ DMA_TABLE_BYTES, -+ DMA_BIDIRECTIONAL); - - if (bp->flags & B44_FLAG_TX_RING_HACK) -- dma_sync_single_for_device(&bp->pdev->dev, bp->tx_ring_dma, -- DMA_TABLE_BYTES, -- PCI_DMA_TODEVICE); -+ dma_sync_single_for_device(bp->sdev->dev, bp->tx_ring_dma, -+ DMA_TABLE_BYTES, -+ DMA_TO_DEVICE); - - for (i = 0; i < bp->rx_pending; i++) { - if (b44_alloc_rx_skb(bp, -1, i) < 0) -@@ -1163,24 +1109,24 @@ static void b44_free_consistent(struct b - bp->tx_buffers = NULL; - if (bp->rx_ring) { - if (bp->flags & B44_FLAG_RX_RING_HACK) { -- dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma, -- DMA_TABLE_BYTES, -- DMA_BIDIRECTIONAL); -+ dma_unmap_single(bp->sdev->dev, bp->rx_ring_dma, -+ DMA_TABLE_BYTES, -+ DMA_BIDIRECTIONAL); - kfree(bp->rx_ring); - } else -- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES, -+ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES, - bp->rx_ring, bp->rx_ring_dma); - bp->rx_ring = NULL; - bp->flags &= ~B44_FLAG_RX_RING_HACK; - } - if (bp->tx_ring) { - if (bp->flags & B44_FLAG_TX_RING_HACK) { -- dma_unmap_single(&bp->pdev->dev, bp->tx_ring_dma, -- DMA_TABLE_BYTES, -- DMA_TO_DEVICE); -+ dma_unmap_single(bp->sdev->dev, bp->tx_ring_dma, -+ DMA_TABLE_BYTES, -+ DMA_TO_DEVICE); - kfree(bp->tx_ring); - } else -- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES, -+ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES, - bp->tx_ring, bp->tx_ring_dma); - bp->tx_ring = NULL; - bp->flags &= ~B44_FLAG_TX_RING_HACK; -@@ -1206,7 +1152,7 @@ static int b44_alloc_consistent(struct b - goto out_err; - - size = DMA_TABLE_BYTES; -- bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma); -+ bp->rx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC); - if (!bp->rx_ring) { - /* Allocation may have failed due to pci_alloc_consistent - insisting on use of GFP_DMA, which is more restrictive -@@ -1218,9 +1164,9 @@ static int b44_alloc_consistent(struct b - if (!rx_ring) - goto out_err; - -- rx_ring_dma = dma_map_single(&bp->pdev->dev, rx_ring, -- DMA_TABLE_BYTES, -- DMA_BIDIRECTIONAL); -+ rx_ring_dma = dma_map_single(bp->sdev->dev, rx_ring, -+ DMA_TABLE_BYTES, -+ DMA_BIDIRECTIONAL); - - if (dma_mapping_error(rx_ring_dma) || - rx_ring_dma + size > DMA_30BIT_MASK) { -@@ -1233,9 +1179,9 @@ static int b44_alloc_consistent(struct b - bp->flags |= B44_FLAG_RX_RING_HACK; - } - -- bp->tx_ring = pci_alloc_consistent(bp->pdev, size, &bp->tx_ring_dma); -+ bp->tx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC); - if (!bp->tx_ring) { -- /* Allocation may have failed due to pci_alloc_consistent -+ /* Allocation may have failed due to dma_alloc_coherent - insisting on use of GFP_DMA, which is more restrictive - than necessary... */ - struct dma_desc *tx_ring; -@@ -1245,9 +1191,9 @@ static int b44_alloc_consistent(struct b - if (!tx_ring) - goto out_err; - -- tx_ring_dma = dma_map_single(&bp->pdev->dev, tx_ring, -- DMA_TABLE_BYTES, -- DMA_TO_DEVICE); -+ tx_ring_dma = dma_map_single(bp->sdev->dev, tx_ring, -+ DMA_TABLE_BYTES, -+ DMA_TO_DEVICE); - - if (dma_mapping_error(tx_ring_dma) || - tx_ring_dma + size > DMA_30BIT_MASK) { -@@ -1282,7 +1228,9 @@ static void b44_clear_stats(struct b44 * - /* bp->lock is held. */ - static void b44_chip_reset(struct b44 *bp) - { -- if (ssb_is_core_up(bp)) { -+ struct ssb_device *sdev = bp->sdev; -+ -+ if (ssb_device_is_enabled(bp->sdev)) { - bw32(bp, B44_RCV_LAZY, 0); - bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE); - b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1); -@@ -1294,19 +1242,24 @@ static void b44_chip_reset(struct b44 *b - } - bw32(bp, B44_DMARX_CTRL, 0); - bp->rx_prod = bp->rx_cons = 0; -- } else { -- ssb_pci_setup(bp, (bp->core_unit == 0 ? -- SBINTVEC_ENET0 : -- SBINTVEC_ENET1)); - } - -- ssb_core_reset(bp); -- -+ ssb_device_enable(bp->sdev, 0); - b44_clear_stats(bp); - -- /* Make PHY accessible. */ -- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -+ switch (sdev->bus->bustype) { -+ case SSB_BUSTYPE_SSB: -+ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -+ (((ssb_clockspeed(sdev->bus) + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO) -+ & MDIO_CTRL_MAXF_MASK))); -+ break; -+ case SSB_BUSTYPE_PCI: -+ case SSB_BUSTYPE_PCMCIA: -+ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | - (0x0d & MDIO_CTRL_MAXF_MASK))); -+ break; -+ } -+ - br32(bp, B44_MDIO_CTRL); - - if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) { -@@ -1349,6 +1302,7 @@ static int b44_set_mac_addr(struct net_d - { - struct b44 *bp = netdev_priv(dev); - struct sockaddr *addr = p; -+ u32 val; - - if (netif_running(dev)) - return -EBUSY; -@@ -1359,7 +1313,11 @@ static int b44_set_mac_addr(struct net_d - memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); - - spin_lock_irq(&bp->lock); -- __b44_set_mac_addr(bp); -+ -+ val = br32(bp, B44_RXCONFIG); -+ if (!(val & RXCONFIG_CAM_ABSENT)) -+ __b44_set_mac_addr(bp); -+ - spin_unlock_irq(&bp->lock); - - return 0; -@@ -1445,18 +1403,6 @@ out: - return err; - } - --#if 0 --/*static*/ void b44_dump_state(struct b44 *bp) --{ -- u32 val32, val32_2, val32_3, val32_4, val32_5; -- u16 val16; -- -- pci_read_config_word(bp->pdev, PCI_STATUS, &val16); -- printk("DEBUG: PCI status [%04x] \n", val16); -- --} --#endif -- - #ifdef CONFIG_NET_POLL_CONTROLLER - /* - * Polling receive - used by netconsole and other diagnostic tools -@@ -1570,7 +1516,6 @@ static void b44_setup_pseudo_magicp(stru - static void b44_setup_wol(struct b44 *bp) - { - u32 val; -- u16 pmval; - - bw32(bp, B44_RXCONFIG, RXCONFIG_ALLMULTI); - -@@ -1594,13 +1539,6 @@ static void b44_setup_wol(struct b44 *bp - } else { - b44_setup_pseudo_magicp(bp); - } -- -- val = br32(bp, B44_SBTMSLOW); -- bw32(bp, B44_SBTMSLOW, val | SBTMSLOW_PE); -- -- pci_read_config_word(bp->pdev, SSB_PMCSR, &pmval); -- pci_write_config_word(bp->pdev, SSB_PMCSR, pmval | SSB_PE); -- - } - - static int b44_close(struct net_device *dev) -@@ -1700,7 +1638,7 @@ static void __b44_set_rx_mode(struct net - - val = br32(bp, B44_RXCONFIG); - val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI); -- if (dev->flags & IFF_PROMISC) { -+ if ((dev->flags & IFF_PROMISC) || (val & RXCONFIG_CAM_ABSENT)) { - val |= RXCONFIG_PROMISC; - bw32(bp, B44_RXCONFIG, val); - } else { -@@ -1747,12 +1685,8 @@ static void b44_set_msglevel(struct net_ - - static void b44_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info) - { -- struct b44 *bp = netdev_priv(dev); -- struct pci_dev *pci_dev = bp->pdev; -- - strcpy (info->driver, DRV_MODULE_NAME); - strcpy (info->version, DRV_MODULE_VERSION); -- strcpy (info->bus_info, pci_name(pci_dev)); - } - - static int b44_nway_reset(struct net_device *dev) -@@ -2035,6 +1969,245 @@ static const struct ethtool_ops b44_etht - .get_ethtool_stats = b44_get_ethtool_stats, - }; - -+static int b44_ethtool_ioctl (struct net_device *dev, void __user *useraddr) -+{ -+ struct b44 *bp = dev->priv; -+ u32 ethcmd; -+ -+ if (copy_from_user (ðcmd, useraddr, sizeof (ethcmd))) -+ return -EFAULT; -+ -+ switch (ethcmd) { -+ case ETHTOOL_GDRVINFO: { -+ struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO }; -+ strcpy (info.driver, DRV_MODULE_NAME); -+ strcpy (info.version, DRV_MODULE_VERSION); -+ memset(&info.fw_version, 0, sizeof(info.fw_version)); -+ info.eedump_len = 0; -+ info.regdump_len = 0; -+ if (copy_to_user (useraddr, &info, sizeof (info))) -+ return -EFAULT; -+ return 0; -+ } -+ -+ case ETHTOOL_GSET: { -+ struct ethtool_cmd cmd = { ETHTOOL_GSET }; -+ -+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) -+ return -EAGAIN; -+ cmd.supported = (SUPPORTED_Autoneg); -+ cmd.supported |= (SUPPORTED_100baseT_Half | -+ SUPPORTED_100baseT_Full | -+ SUPPORTED_10baseT_Half | -+ SUPPORTED_10baseT_Full | -+ SUPPORTED_MII); -+ -+ cmd.advertising = 0; -+ if (bp->flags & B44_FLAG_ADV_10HALF) -+ cmd.advertising |= ADVERTISE_10HALF; -+ if (bp->flags & B44_FLAG_ADV_10FULL) -+ cmd.advertising |= ADVERTISE_10FULL; -+ if (bp->flags & B44_FLAG_ADV_100HALF) -+ cmd.advertising |= ADVERTISE_100HALF; -+ if (bp->flags & B44_FLAG_ADV_100FULL) -+ cmd.advertising |= ADVERTISE_100FULL; -+ cmd.advertising |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; -+ cmd.speed = (bp->flags & B44_FLAG_100_BASE_T) ? -+ SPEED_100 : SPEED_10; -+ cmd.duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ? -+ DUPLEX_FULL : DUPLEX_HALF; -+ cmd.port = 0; -+ cmd.phy_address = bp->phy_addr; -+ cmd.transceiver = (bp->flags & B44_FLAG_INTERNAL_PHY) ? -+ XCVR_INTERNAL : XCVR_EXTERNAL; -+ cmd.autoneg = (bp->flags & B44_FLAG_FORCE_LINK) ? -+ AUTONEG_DISABLE : AUTONEG_ENABLE; -+ cmd.maxtxpkt = 0; -+ cmd.maxrxpkt = 0; -+ if (copy_to_user(useraddr, &cmd, sizeof(cmd))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SSET: { -+ struct ethtool_cmd cmd; -+ -+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) -+ return -EAGAIN; -+ -+ if (copy_from_user(&cmd, useraddr, sizeof(cmd))) -+ return -EFAULT; -+ -+ /* We do not support gigabit. */ -+ if (cmd.autoneg == AUTONEG_ENABLE) { -+ if (cmd.advertising & -+ (ADVERTISED_1000baseT_Half | -+ ADVERTISED_1000baseT_Full)) -+ return -EINVAL; -+ } else if ((cmd.speed != SPEED_100 && -+ cmd.speed != SPEED_10) || -+ (cmd.duplex != DUPLEX_HALF && -+ cmd.duplex != DUPLEX_FULL)) { -+ return -EINVAL; -+ } -+ -+ spin_lock_irq(&bp->lock); -+ -+ if (cmd.autoneg == AUTONEG_ENABLE) { -+ bp->flags &= ~B44_FLAG_FORCE_LINK; -+ bp->flags &= ~(B44_FLAG_ADV_10HALF | -+ B44_FLAG_ADV_10FULL | -+ B44_FLAG_ADV_100HALF | -+ B44_FLAG_ADV_100FULL); -+ if (cmd.advertising & ADVERTISE_10HALF) -+ bp->flags |= B44_FLAG_ADV_10HALF; -+ if (cmd.advertising & ADVERTISE_10FULL) -+ bp->flags |= B44_FLAG_ADV_10FULL; -+ if (cmd.advertising & ADVERTISE_100HALF) -+ bp->flags |= B44_FLAG_ADV_100HALF; -+ if (cmd.advertising & ADVERTISE_100FULL) -+ bp->flags |= B44_FLAG_ADV_100FULL; -+ } else { -+ bp->flags |= B44_FLAG_FORCE_LINK; -+ if (cmd.speed == SPEED_100) -+ bp->flags |= B44_FLAG_100_BASE_T; -+ if (cmd.duplex == DUPLEX_FULL) -+ bp->flags |= B44_FLAG_FULL_DUPLEX; -+ } -+ -+ b44_setup_phy(bp); -+ -+ spin_unlock_irq(&bp->lock); -+ -+ return 0; -+ } -+ -+ case ETHTOOL_GMSGLVL: { -+ struct ethtool_value edata = { ETHTOOL_GMSGLVL }; -+ edata.data = bp->msg_enable; -+ if (copy_to_user(useraddr, &edata, sizeof(edata))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SMSGLVL: { -+ struct ethtool_value edata; -+ if (copy_from_user(&edata, useraddr, sizeof(edata))) -+ return -EFAULT; -+ bp->msg_enable = edata.data; -+ return 0; -+ } -+ case ETHTOOL_NWAY_RST: { -+ u32 bmcr; -+ int r; -+ -+ spin_lock_irq(&bp->lock); -+ b44_readphy(bp, MII_BMCR, &bmcr); -+ b44_readphy(bp, MII_BMCR, &bmcr); -+ r = -EINVAL; -+ if (bmcr & BMCR_ANENABLE) { -+ b44_writephy(bp, MII_BMCR, -+ bmcr | BMCR_ANRESTART); -+ r = 0; -+ } -+ spin_unlock_irq(&bp->lock); -+ -+ return r; -+ } -+ case ETHTOOL_GLINK: { -+ struct ethtool_value edata = { ETHTOOL_GLINK }; -+ edata.data = netif_carrier_ok(bp->dev) ? 1 : 0; -+ if (copy_to_user(useraddr, &edata, sizeof(edata))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_GRINGPARAM: { -+ struct ethtool_ringparam ering = { ETHTOOL_GRINGPARAM }; -+ -+ ering.rx_max_pending = B44_RX_RING_SIZE - 1; -+ ering.rx_pending = bp->rx_pending; -+ -+ /* XXX ethtool lacks a tx_max_pending, oops... */ -+ -+ if (copy_to_user(useraddr, &ering, sizeof(ering))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SRINGPARAM: { -+ struct ethtool_ringparam ering; -+ -+ if (copy_from_user(&ering, useraddr, sizeof(ering))) -+ return -EFAULT; -+ -+ if ((ering.rx_pending > B44_RX_RING_SIZE - 1) || -+ (ering.rx_mini_pending != 0) || -+ (ering.rx_jumbo_pending != 0) || -+ (ering.tx_pending > B44_TX_RING_SIZE - 1)) -+ return -EINVAL; -+ -+ spin_lock_irq(&bp->lock); -+ -+ bp->rx_pending = ering.rx_pending; -+ bp->tx_pending = ering.tx_pending; -+ -+ b44_halt(bp); -+ b44_init_rings(bp); -+ b44_init_hw(bp, 1); -+ netif_wake_queue(bp->dev); -+ spin_unlock_irq(&bp->lock); -+ -+ b44_enable_ints(bp); -+ -+ return 0; -+ } -+ case ETHTOOL_GPAUSEPARAM: { -+ struct ethtool_pauseparam epause = { ETHTOOL_GPAUSEPARAM }; -+ -+ epause.autoneg = -+ (bp->flags & B44_FLAG_PAUSE_AUTO) != 0; -+ epause.rx_pause = -+ (bp->flags & B44_FLAG_RX_PAUSE) != 0; -+ epause.tx_pause = -+ (bp->flags & B44_FLAG_TX_PAUSE) != 0; -+ if (copy_to_user(useraddr, &epause, sizeof(epause))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SPAUSEPARAM: { -+ struct ethtool_pauseparam epause; -+ -+ if (copy_from_user(&epause, useraddr, sizeof(epause))) -+ return -EFAULT; -+ -+ spin_lock_irq(&bp->lock); -+ if (epause.autoneg) -+ bp->flags |= B44_FLAG_PAUSE_AUTO; -+ else -+ bp->flags &= ~B44_FLAG_PAUSE_AUTO; -+ if (epause.rx_pause) -+ bp->flags |= B44_FLAG_RX_PAUSE; -+ else -+ bp->flags &= ~B44_FLAG_RX_PAUSE; -+ if (epause.tx_pause) -+ bp->flags |= B44_FLAG_TX_PAUSE; -+ else -+ bp->flags &= ~B44_FLAG_TX_PAUSE; -+ if (bp->flags & B44_FLAG_PAUSE_AUTO) { -+ b44_halt(bp); -+ b44_init_rings(bp); -+ b44_init_hw(bp, 1); -+ } else { -+ __b44_set_flow_ctrl(bp, bp->flags); -+ } -+ spin_unlock_irq(&bp->lock); -+ -+ b44_enable_ints(bp); -+ -+ return 0; -+ } -+ }; -+ -+ return -EOPNOTSUPP; -+} -+ - static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) - { - struct mii_ioctl_data *data = if_mii(ifr); -@@ -2044,40 +2217,64 @@ static int b44_ioctl(struct net_device * - if (!netif_running(dev)) - goto out; - -- spin_lock_irq(&bp->lock); -- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL); -- spin_unlock_irq(&bp->lock); --out: -- return err; --} -+ switch (cmd) { -+ case SIOCETHTOOL: -+ return b44_ethtool_ioctl(dev, (void __user*) ifr->ifr_data); - --/* Read 128-bytes of EEPROM. */ --static int b44_read_eeprom(struct b44 *bp, u8 *data) --{ -- long i; -- __le16 *ptr = (__le16 *) data; -+ case SIOCGMIIPHY: -+ data->phy_id = bp->phy_addr; - -- for (i = 0; i < 128; i += 2) -- ptr[i / 2] = cpu_to_le16(readw(bp->regs + 4096 + i)); -+ /* fallthru */ -+ case SIOCGMIIREG: { -+ u32 mii_regval; -+ spin_lock_irq(&bp->lock); -+ err = __b44_readphy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval); -+ spin_unlock_irq(&bp->lock); - -- return 0; -+ data->val_out = mii_regval; -+ -+ return err; -+ } -+ -+ case SIOCSMIIREG: -+ if (!capable(CAP_NET_ADMIN)) -+ return -EPERM; -+ -+ spin_lock_irq(&bp->lock); -+ err = __b44_writephy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in); -+ spin_unlock_irq(&bp->lock); -+ -+ return err; -+ -+ default: -+ break; -+ }; -+ return -EOPNOTSUPP; -+ -+out: -+ return err; - } - - static int __devinit b44_get_invariants(struct b44 *bp) - { -- u8 eeprom[128]; -- int err; -+ struct ssb_device *sdev = bp->sdev; -+ int err = 0; -+ u8 *addr; - -- err = b44_read_eeprom(bp, &eeprom[0]); -- if (err) -- goto out; -+ bp->dma_offset = ssb_dma_translation(sdev); - -- bp->dev->dev_addr[0] = eeprom[79]; -- bp->dev->dev_addr[1] = eeprom[78]; -- bp->dev->dev_addr[2] = eeprom[81]; -- bp->dev->dev_addr[3] = eeprom[80]; -- bp->dev->dev_addr[4] = eeprom[83]; -- bp->dev->dev_addr[5] = eeprom[82]; -+ switch (instance) { -+ case 1: -+ addr = sdev->bus->sprom.et0mac; -+ bp->phy_addr = sdev->bus->sprom.et0phyaddr; -+ break; -+ default: -+ addr = sdev->bus->sprom.et1mac; -+ bp->phy_addr = sdev->bus->sprom.et1phyaddr; -+ break; -+ } -+ -+ memcpy(bp->dev->dev_addr, addr, 6); - - if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){ - printk(KERN_ERR PFX "Invalid MAC address found in EEPROM\n"); -@@ -2086,103 +2283,52 @@ static int __devinit b44_get_invariants( - - memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len); - -- bp->phy_addr = eeprom[90] & 0x1f; -- - bp->imask = IMASK_DEF; - -- bp->core_unit = ssb_core_unit(bp); -- bp->dma_offset = SB_PCI_DMA; -- - /* XXX - really required? - bp->flags |= B44_FLAG_BUGGY_TXPTR; - */ - -- if (ssb_get_core_rev(bp) >= 7) -+ if (bp->sdev->id.revision >= 7) - bp->flags |= B44_FLAG_B0_ANDLATER; - --out: - return err; - } - --static int __devinit b44_init_one(struct pci_dev *pdev, -- const struct pci_device_id *ent) -+static int __devinit b44_init_one(struct ssb_device *sdev, -+ const struct ssb_device_id *ent) - { - static int b44_version_printed = 0; -- unsigned long b44reg_base, b44reg_len; - struct net_device *dev; - struct b44 *bp; - int err, i; - -+ instance++; -+ - if (b44_version_printed++ == 0) - printk(KERN_INFO "%s", version); - -- err = pci_enable_device(pdev); -- if (err) { -- dev_err(&pdev->dev, "Cannot enable PCI device, " -- "aborting.\n"); -- return err; -- } -- -- if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { -- dev_err(&pdev->dev, -- "Cannot find proper PCI device " -- "base address, aborting.\n"); -- err = -ENODEV; -- goto err_out_disable_pdev; -- } -- -- err = pci_request_regions(pdev, DRV_MODULE_NAME); -- if (err) { -- dev_err(&pdev->dev, -- "Cannot obtain PCI resources, aborting.\n"); -- goto err_out_disable_pdev; -- } -- -- pci_set_master(pdev); -- -- err = pci_set_dma_mask(pdev, (u64) DMA_30BIT_MASK); -- if (err) { -- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n"); -- goto err_out_free_res; -- } -- -- err = pci_set_consistent_dma_mask(pdev, (u64) DMA_30BIT_MASK); -- if (err) { -- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n"); -- goto err_out_free_res; -- } -- -- b44reg_base = pci_resource_start(pdev, 0); -- b44reg_len = pci_resource_len(pdev, 0); -- - dev = alloc_etherdev(sizeof(*bp)); - if (!dev) { -- dev_err(&pdev->dev, "Etherdev alloc failed, aborting.\n"); -+ dev_err(sdev->dev, "Etherdev alloc failed, aborting.\n"); - err = -ENOMEM; -- goto err_out_free_res; -+ goto out; - } - - SET_MODULE_OWNER(dev); -- SET_NETDEV_DEV(dev,&pdev->dev); -+ SET_NETDEV_DEV(dev,sdev->dev); - - /* No interesting netdevice features in this card... */ - dev->features |= 0; - - bp = netdev_priv(dev); -- bp->pdev = pdev; -+ bp->sdev = sdev; - bp->dev = dev; - - bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE); - - spin_lock_init(&bp->lock); - -- bp->regs = ioremap(b44reg_base, b44reg_len); -- if (bp->regs == 0UL) { -- dev_err(&pdev->dev, "Cannot map device registers, aborting.\n"); -- err = -ENOMEM; -- goto err_out_free_dev; -- } -- - bp->rx_pending = B44_DEF_RX_RING_PENDING; - bp->tx_pending = B44_DEF_TX_RING_PENDING; - -@@ -2201,16 +2347,16 @@ static int __devinit b44_init_one(struct - dev->poll_controller = b44_poll_controller; - #endif - dev->change_mtu = b44_change_mtu; -- dev->irq = pdev->irq; -+ dev->irq = sdev->irq; - SET_ETHTOOL_OPS(dev, &b44_ethtool_ops); - - netif_carrier_off(dev); - - err = b44_get_invariants(bp); - if (err) { -- dev_err(&pdev->dev, -+ dev_err(sdev->dev, - "Problem fetching invariants of chip, aborting.\n"); -- goto err_out_iounmap; -+ goto err_out_free_dev; - } - - bp->mii_if.dev = dev; -@@ -2229,61 +2375,52 @@ static int __devinit b44_init_one(struct - - err = register_netdev(dev); - if (err) { -- dev_err(&pdev->dev, "Cannot register net device, aborting.\n"); -- goto err_out_iounmap; -+ dev_err(sdev->dev, "Cannot register net device, aborting.\n"); -+ goto out; - } - -- pci_set_drvdata(pdev, dev); -- -- pci_save_state(bp->pdev); -+ ssb_set_drvdata(sdev, dev); - - /* Chip reset provides power to the b44 MAC & PCI cores, which - * is necessary for MAC register access. - */ - b44_chip_reset(bp); - -- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name); -+ printk(KERN_INFO "%s: Broadcom 10/100BaseT Ethernet ", dev->name); - for (i = 0; i < 6; i++) - printk("%2.2x%c", dev->dev_addr[i], - i == 5 ? '\n' : ':'); - -- return 0; -+ /* Initialize phy */ -+ spin_lock_irq(&bp->lock); -+ b44_chip_reset(bp); -+ spin_unlock_irq(&bp->lock); - --err_out_iounmap: -- iounmap(bp->regs); -+ return 0; - - err_out_free_dev: - free_netdev(dev); - --err_out_free_res: -- pci_release_regions(pdev); -- --err_out_disable_pdev: -- pci_disable_device(pdev); -- pci_set_drvdata(pdev, NULL); -+out: - return err; - } - --static void __devexit b44_remove_one(struct pci_dev *pdev) -+static void __devexit b44_remove_one(struct ssb_device *pdev) - { -- struct net_device *dev = pci_get_drvdata(pdev); -- struct b44 *bp = netdev_priv(dev); -+ struct net_device *dev = ssb_get_drvdata(pdev); - - unregister_netdev(dev); -- iounmap(bp->regs); - free_netdev(dev); -- pci_release_regions(pdev); -- pci_disable_device(pdev); -- pci_set_drvdata(pdev, NULL); -+ ssb_set_drvdata(pdev, NULL); - } - --static int b44_suspend(struct pci_dev *pdev, pm_message_t state) -+static int b44_suspend(struct ssb_device *pdev, pm_message_t state) - { -- struct net_device *dev = pci_get_drvdata(pdev); -+ struct net_device *dev = ssb_get_drvdata(pdev); - struct b44 *bp = netdev_priv(dev); - - if (!netif_running(dev)) -- return 0; -+ return 0; - - del_timer_sync(&bp->timer); - -@@ -2301,33 +2438,22 @@ static int b44_suspend(struct pci_dev *p - b44_init_hw(bp, B44_PARTIAL_RESET); - b44_setup_wol(bp); - } -- pci_disable_device(pdev); -+ - return 0; - } - --static int b44_resume(struct pci_dev *pdev) -+static int b44_resume(struct ssb_device *pdev) - { -- struct net_device *dev = pci_get_drvdata(pdev); -+ struct net_device *dev = ssb_get_drvdata(pdev); - struct b44 *bp = netdev_priv(dev); - int rc = 0; - -- pci_restore_state(pdev); -- rc = pci_enable_device(pdev); -- if (rc) { -- printk(KERN_ERR PFX "%s: pci_enable_device failed\n", -- dev->name); -- return rc; -- } -- -- pci_set_master(pdev); -- - if (!netif_running(dev)) - return 0; - - rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev); - if (rc) { - printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name); -- pci_disable_device(pdev); - return rc; - } - -@@ -2346,29 +2472,31 @@ static int b44_resume(struct pci_dev *pd - return 0; - } - --static struct pci_driver b44_driver = { -+static struct ssb_driver b44_driver = { - .name = DRV_MODULE_NAME, -- .id_table = b44_pci_tbl, -+ .id_table = b44_ssb_tbl, - .probe = b44_init_one, - .remove = __devexit_p(b44_remove_one), -- .suspend = b44_suspend, -- .resume = b44_resume, -+ .suspend = b44_suspend, -+ .resume = b44_resume, - }; - - static int __init b44_init(void) - { - unsigned int dma_desc_align_size = dma_get_cache_alignment(); - -+ instance = 0; -+ - /* Setup paramaters for syncing RX/TX DMA descriptors */ - dma_desc_align_mask = ~(dma_desc_align_size - 1); - dma_desc_sync_size = max_t(unsigned int, dma_desc_align_size, sizeof(struct dma_desc)); - -- return pci_register_driver(&b44_driver); -+ return ssb_driver_register(&b44_driver); - } - - static void __exit b44_cleanup(void) - { -- pci_unregister_driver(&b44_driver); -+ ssb_driver_unregister(&b44_driver); - } - - module_init(b44_init); -Index: linux-2.6.23.16/drivers/net/b44.h -=================================================================== ---- linux-2.6.23.16.orig/drivers/net/b44.h 2008-02-19 01:35:58.000000000 +0100 -+++ linux-2.6.23.16/drivers/net/b44.h 2008-02-19 01:36:00.000000000 +0100 -@@ -129,6 +129,7 @@ - #define RXCONFIG_FLOW 0x00000020 /* Flow Control Enable */ - #define RXCONFIG_FLOW_ACCEPT 0x00000040 /* Accept Unicast Flow Control Frame */ - #define RXCONFIG_RFILT 0x00000080 /* Reject Filter */ -+#define RXCONFIG_CAM_ABSENT 0x00000100 /* CAM Absent */ - #define B44_RXMAXLEN 0x0404UL /* EMAC RX Max Packet Length */ - #define B44_TXMAXLEN 0x0408UL /* EMAC TX Max Packet Length */ - #define B44_MDIO_CTRL 0x0410UL /* EMAC MDIO Control */ -@@ -227,75 +228,9 @@ - #define B44_RX_PAUSE 0x05D4UL /* MIB RX Pause Packets */ - #define B44_RX_NPAUSE 0x05D8UL /* MIB RX Non-Pause Packets */ - --/* Silicon backplane register definitions */ --#define B44_SBIMSTATE 0x0F90UL /* SB Initiator Agent State */ --#define SBIMSTATE_PC 0x0000000f /* Pipe Count */ --#define SBIMSTATE_AP_MASK 0x00000030 /* Arbitration Priority */ --#define SBIMSTATE_AP_BOTH 0x00000000 /* Use both timeslices and token */ --#define SBIMSTATE_AP_TS 0x00000010 /* Use timeslices only */ --#define SBIMSTATE_AP_TK 0x00000020 /* Use token only */ --#define SBIMSTATE_AP_RSV 0x00000030 /* Reserved */ --#define SBIMSTATE_IBE 0x00020000 /* In Band Error */ --#define SBIMSTATE_TO 0x00040000 /* Timeout */ --#define B44_SBINTVEC 0x0F94UL /* SB Interrupt Mask */ --#define SBINTVEC_PCI 0x00000001 /* Enable interrupts for PCI */ --#define SBINTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */ --#define SBINTVEC_ILINE20 0x00000004 /* Enable interrupts for iline20 */ --#define SBINTVEC_CODEC 0x00000008 /* Enable interrupts for v90 codec */ --#define SBINTVEC_USB 0x00000010 /* Enable interrupts for usb */ --#define SBINTVEC_EXTIF 0x00000020 /* Enable interrupts for external i/f */ --#define SBINTVEC_ENET1 0x00000040 /* Enable interrupts for enet 1 */ --#define B44_SBTMSLOW 0x0F98UL /* SB Target State Low */ --#define SBTMSLOW_RESET 0x00000001 /* Reset */ --#define SBTMSLOW_REJECT 0x00000002 /* Reject */ --#define SBTMSLOW_CLOCK 0x00010000 /* Clock Enable */ --#define SBTMSLOW_FGC 0x00020000 /* Force Gated Clocks On */ --#define SBTMSLOW_PE 0x40000000 /* Power Management Enable */ --#define SBTMSLOW_BE 0x80000000 /* BIST Enable */ --#define B44_SBTMSHIGH 0x0F9CUL /* SB Target State High */ --#define SBTMSHIGH_SERR 0x00000001 /* S-error */ --#define SBTMSHIGH_INT 0x00000002 /* Interrupt */ --#define SBTMSHIGH_BUSY 0x00000004 /* Busy */ --#define SBTMSHIGH_GCR 0x20000000 /* Gated Clock Request */ --#define SBTMSHIGH_BISTF 0x40000000 /* BIST Failed */ --#define SBTMSHIGH_BISTD 0x80000000 /* BIST Done */ --#define B44_SBIDHIGH 0x0FFCUL /* SB Identification High */ --#define SBIDHIGH_RC_MASK 0x0000000f /* Revision Code */ --#define SBIDHIGH_CC_MASK 0x0000fff0 /* Core Code */ --#define SBIDHIGH_CC_SHIFT 4 --#define SBIDHIGH_VC_MASK 0xffff0000 /* Vendor Code */ --#define SBIDHIGH_VC_SHIFT 16 -- --/* SSB PCI config space registers. */ --#define SSB_PMCSR 0x44 --#define SSB_PE 0x100 --#define SSB_BAR0_WIN 0x80 --#define SSB_BAR1_WIN 0x84 --#define SSB_SPROM_CONTROL 0x88 --#define SSB_BAR1_CONTROL 0x8c -- --/* SSB core and host control registers. */ --#define SSB_CONTROL 0x0000UL --#define SSB_ARBCONTROL 0x0010UL --#define SSB_ISTAT 0x0020UL --#define SSB_IMASK 0x0024UL --#define SSB_MBOX 0x0028UL --#define SSB_BCAST_ADDR 0x0050UL --#define SSB_BCAST_DATA 0x0054UL --#define SSB_PCI_TRANS_0 0x0100UL --#define SSB_PCI_TRANS_1 0x0104UL --#define SSB_PCI_TRANS_2 0x0108UL --#define SSB_SPROM 0x0800UL -- --#define SSB_PCI_MEM 0x00000000 --#define SSB_PCI_IO 0x00000001 --#define SSB_PCI_CFG0 0x00000002 --#define SSB_PCI_CFG1 0x00000003 --#define SSB_PCI_PREF 0x00000004 --#define SSB_PCI_BURST 0x00000008 --#define SSB_PCI_MASK0 0xfc000000 --#define SSB_PCI_MASK1 0xfc000000 --#define SSB_PCI_MASK2 0xc0000000 -+#define br32(bp, REG) ssb_read32((bp)->sdev, (REG)) -+#define bw32(bp, REG, VAL) ssb_write32((bp)->sdev, (REG), (VAL)) -+#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0) - - /* 4400 PHY registers */ - #define B44_MII_AUXCTRL 24 /* Auxiliary Control */ -@@ -346,10 +281,12 @@ struct rx_header { - - struct ring_info { - struct sk_buff *skb; -- DECLARE_PCI_UNMAP_ADDR(mapping); -+ dma_addr_t mapping; - }; - - #define B44_MCAST_TABLE_SIZE 32 -+#define B44_PHY_ADDR_NO_PHY 30 -+#define B44_MDC_RATIO 5000000 - - #define B44_STAT_REG_DECLARE \ - _B44(tx_good_octets) \ -@@ -425,9 +362,10 @@ struct b44 { - - u32 dma_offset; - u32 flags; --#define B44_FLAG_B0_ANDLATER 0x00000001 -+#define B44_FLAG_INIT_COMPLETE 0x00000001 - #define B44_FLAG_BUGGY_TXPTR 0x00000002 - #define B44_FLAG_REORDER_BUG 0x00000004 -+#define B44_FLAG_B0_ANDLATER 0x00000008 - #define B44_FLAG_PAUSE_AUTO 0x00008000 - #define B44_FLAG_FULL_DUPLEX 0x00010000 - #define B44_FLAG_100_BASE_T 0x00020000 -@@ -450,8 +388,7 @@ struct b44 { - struct net_device_stats stats; - struct b44_hw_stats hw_stats; - -- void __iomem *regs; -- struct pci_dev *pdev; -+ struct ssb_device *sdev; - struct net_device *dev; - - dma_addr_t rx_ring_dma, tx_ring_dma; -Index: linux-2.6.23.16/drivers/net/Kconfig -=================================================================== ---- linux-2.6.23.16.orig/drivers/net/Kconfig 2008-02-19 01:35:58.000000000 +0100 -+++ linux-2.6.23.16/drivers/net/Kconfig 2008-02-19 01:36:00.000000000 +0100 -@@ -1577,7 +1577,7 @@ config APRICOT - - config B44 - tristate "Broadcom 4400 ethernet support" -- depends on NET_PCI && PCI -+ depends on SSB && EXPERIMENTAL - select MII - help - If you have a network (Ethernet) controller of this type, say Y and |