[B44]: port to native ssb support

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 74 deletions

diff --git a/drivers/net/b44.h b/drivers/net/b44.h
index 63c55a4ab3cd..7db0c84a7950 100644
--- a/drivers/net/b44.h
+++ b/drivers/net/b44.h
@@ -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 */
@@ -227,76 +228,6 @@
 #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
-
 /* 4400 PHY registers */
 #define B44_MII_AUXCTRL         24      /* Auxiliary Control */
 #define  MII_AUXCTRL_DUPLEX     0x0001  /* Full Duplex */
@@ -346,10 +277,12 @@ 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)            \
@@ -410,6 +343,8 @@ B44_STAT_REG_DECLARE
 #undef _B44
 };
 
+struct ssb_device;
+
 struct b44 {
         spinlock_t              lock;
 
@@ -452,8 +387,7 @@ 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;
@@ -461,7 +395,6 @@ struct b44 {
         u32                     rx_pending;
         u32                     tx_pending;
         u8                      phy_addr;
-        u8                      core_unit;
 
         struct mii_if_info      mii_if;
 };