Commit 570cd3ca authored by Jeff Garzik's avatar Jeff Garzik

Merge pobox.com:/spare/repo/linux-2.6

into pobox.com:/spare/repo/netdev-2.6/b44
parents 8b5915b0 73cf019b
...@@ -27,8 +27,8 @@ ...@@ -27,8 +27,8 @@
#define DRV_MODULE_NAME "b44" #define DRV_MODULE_NAME "b44"
#define PFX DRV_MODULE_NAME ": " #define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "0.94" #define DRV_MODULE_VERSION "0.95"
#define DRV_MODULE_RELDATE "May 4, 2004" #define DRV_MODULE_RELDATE "Aug 3, 2004"
#define B44_DEF_MSG_ENABLE \ #define B44_DEF_MSG_ENABLE \
(NETIF_MSG_DRV | \ (NETIF_MSG_DRV | \
...@@ -57,6 +57,7 @@ ...@@ -57,6 +57,7 @@
#define B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1) #define B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1)
#define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \ #define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \
B44_TX_RING_SIZE) B44_TX_RING_SIZE)
#define B44_DMA_MASK 0x3fffffff
#define TX_RING_GAP(BP) \ #define TX_RING_GAP(BP) \
(B44_TX_RING_SIZE - (BP)->tx_pending) (B44_TX_RING_SIZE - (BP)->tx_pending)
...@@ -67,6 +68,7 @@ ...@@ -67,6 +68,7 @@
#define NEXT_TX(N) (((N) + 1) & (B44_TX_RING_SIZE - 1)) #define NEXT_TX(N) (((N) + 1) & (B44_TX_RING_SIZE - 1))
#define RX_PKT_BUF_SZ (1536 + bp->rx_offset + 64) #define RX_PKT_BUF_SZ (1536 + bp->rx_offset + 64)
#define TX_PKT_BUF_SZ (B44_MAX_MTU + ETH_HLEN + 8)
/* minimum number of free TX descriptors required to wake up TX process */ /* minimum number of free TX descriptors required to wake up TX process */
#define B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4) #define B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4)
...@@ -74,7 +76,7 @@ ...@@ -74,7 +76,7 @@
static char version[] __devinitdata = static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("David S. Miller (davem@redhat.com)"); MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller");
MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver"); MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
MODULE_PARM(b44_debug, "i"); MODULE_PARM(b44_debug, "i");
...@@ -141,41 +143,8 @@ static int b44_wait_bit(struct b44 *bp, unsigned long reg, ...@@ -141,41 +143,8 @@ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
* interrupts disabled. * interrupts disabled.
*/ */
#define SBID_SDRAM 0 #define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
#define SBID_PCI_MEM 1 #define BCM4400_PCI_CORE_ADDR 0x18002000 /* Address of PCI core on BCM4400 cards */
#define SBID_PCI_CFG 2
#define SBID_PCI_DMA 3
#define SBID_SDRAM_SWAPPED 4
#define SBID_ENUM 5
#define SBID_REG_SDRAM 6
#define SBID_REG_ILINE20 7
#define SBID_REG_EMAC 8
#define SBID_REG_CODEC 9
#define SBID_REG_USB 10
#define SBID_REG_PCI 11
#define SBID_REG_MIPS 12
#define SBID_REG_EXTIF 13
#define SBID_EXTIF 14
#define SBID_EJTAG 15
#define SBID_MAX 16
static u32 ssb_get_addr(struct b44 *bp, u32 id, u32 instance)
{
switch (id) {
case SBID_PCI_DMA:
return 0x40000000;
case SBID_ENUM:
return 0x18000000;
case SBID_REG_EMAC:
return 0x18000000;
case SBID_REG_CODEC:
return 0x18001000;
case SBID_REG_PCI:
return 0x18002000;
default:
return 0;
};
}
static u32 ssb_get_core_rev(struct b44 *bp) static u32 ssb_get_core_rev(struct b44 *bp)
{ {
...@@ -187,8 +156,7 @@ static u32 ssb_pci_setup(struct b44 *bp, u32 cores) ...@@ -187,8 +156,7 @@ static u32 ssb_pci_setup(struct b44 *bp, u32 cores)
u32 bar_orig, pci_rev, val; u32 bar_orig, pci_rev, val;
pci_read_config_dword(bp->pdev, SSB_BAR0_WIN, &bar_orig); pci_read_config_dword(bp->pdev, SSB_BAR0_WIN, &bar_orig);
pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR);
ssb_get_addr(bp, SBID_REG_PCI, 0));
pci_rev = ssb_get_core_rev(bp); pci_rev = ssb_get_core_rev(bp);
val = br32(bp, B44_SBINTVEC); val = br32(bp, B44_SBINTVEC);
...@@ -649,10 +617,30 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) ...@@ -649,10 +617,30 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
if (skb == NULL) if (skb == NULL)
return -ENOMEM; return -ENOMEM;
skb->dev = bp->dev;
mapping = pci_map_single(bp->pdev, skb->data, mapping = pci_map_single(bp->pdev, skb->data,
RX_PKT_BUF_SZ, RX_PKT_BUF_SZ,
PCI_DMA_FROMDEVICE); PCI_DMA_FROMDEVICE);
/* Hardware bug work-around, the chip is unable to do PCI DMA
to/from anything above 1GB :-( */
if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) {
/* Sigh... */
pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb);
skb = __dev_alloc_skb(RX_PKT_BUF_SZ,GFP_DMA);
if (skb == NULL)
return -ENOMEM;
mapping = pci_map_single(bp->pdev, skb->data,
RX_PKT_BUF_SZ,
PCI_DMA_FROMDEVICE);
if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) {
pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb);
return -ENOMEM;
}
}
skb->dev = bp->dev;
skb_reserve(skb, bp->rx_offset); skb_reserve(skb, bp->rx_offset);
rh = (struct rx_header *) rh = (struct rx_header *)
...@@ -930,6 +918,12 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -930,6 +918,12 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
entry = bp->tx_prod; entry = bp->tx_prod;
mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE); mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
if(mapping+len > B44_DMA_MASK) {
/* Chip can't handle DMA to/from >1GB, use bounce buffer */
pci_unmap_single(bp->pdev, mapping, len,PCI_DMA_TODEVICE);
memcpy(bp->tx_bufs+entry*TX_PKT_BUF_SZ,skb->data,skb->len);
mapping = pci_map_single(bp->pdev, bp->tx_bufs+entry*TX_PKT_BUF_SZ, len, PCI_DMA_TODEVICE);
}
bp->tx_buffers[entry].skb = skb; bp->tx_buffers[entry].skb = skb;
pci_unmap_addr_set(&bp->tx_buffers[entry], mapping, mapping); pci_unmap_addr_set(&bp->tx_buffers[entry], mapping, mapping);
...@@ -1077,6 +1071,11 @@ static void b44_free_consistent(struct b44 *bp) ...@@ -1077,6 +1071,11 @@ static void b44_free_consistent(struct b44 *bp)
bp->tx_ring, bp->tx_ring_dma); bp->tx_ring, bp->tx_ring_dma);
bp->tx_ring = NULL; bp->tx_ring = NULL;
} }
if (bp->tx_bufs) {
pci_free_consistent(bp->pdev, B44_TX_RING_SIZE * TX_PKT_BUF_SZ,
bp->tx_bufs, bp->tx_bufs_dma);
bp->tx_bufs = NULL;
}
} }
/* /*
...@@ -1099,6 +1098,12 @@ static int b44_alloc_consistent(struct b44 *bp) ...@@ -1099,6 +1098,12 @@ static int b44_alloc_consistent(struct b44 *bp)
goto out_err; goto out_err;
memset(bp->tx_buffers, 0, size); memset(bp->tx_buffers, 0, size);
size = B44_TX_RING_SIZE * TX_PKT_BUF_SZ;
bp->tx_bufs = pci_alloc_consistent(bp->pdev, size, &bp->tx_bufs_dma);
if (!bp->tx_bufs)
goto out_err;
memset(bp->tx_bufs, 0, size);
size = DMA_TABLE_BYTES; size = DMA_TABLE_BYTES;
bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma); bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma);
if (!bp->rx_ring) if (!bp->rx_ring)
...@@ -1358,7 +1363,10 @@ static struct net_device_stats *b44_get_stats(struct net_device *dev) ...@@ -1358,7 +1363,10 @@ static struct net_device_stats *b44_get_stats(struct net_device *dev)
hwstat->rx_symbol_errs); hwstat->rx_symbol_errs);
nstat->tx_aborted_errors = hwstat->tx_underruns; nstat->tx_aborted_errors = hwstat->tx_underruns;
#if 0
/* Carrier lost counter seems to be broken for some devices */
nstat->tx_carrier_errors = hwstat->tx_carrier_lost; nstat->tx_carrier_errors = hwstat->tx_carrier_lost;
#endif
return nstat; return nstat;
} }
...@@ -1684,7 +1692,6 @@ static int __devinit b44_get_invariants(struct b44 *bp) ...@@ -1684,7 +1692,6 @@ static int __devinit b44_get_invariants(struct b44 *bp)
bp->dev->dev_addr[5] = eeprom[82]; bp->dev->dev_addr[5] = eeprom[82];
bp->phy_addr = eeprom[90] & 0x1f; bp->phy_addr = eeprom[90] & 0x1f;
bp->mdc_port = (eeprom[90] >> 14) & 0x1;
/* With this, plus the rx_header prepended to the data by the /* With this, plus the rx_header prepended to the data by the
* hardware, we'll land the ethernet header on a 2-byte boundary. * hardware, we'll land the ethernet header on a 2-byte boundary.
...@@ -1694,7 +1701,7 @@ static int __devinit b44_get_invariants(struct b44 *bp) ...@@ -1694,7 +1701,7 @@ static int __devinit b44_get_invariants(struct b44 *bp)
bp->imask = IMASK_DEF; bp->imask = IMASK_DEF;
bp->core_unit = ssb_core_unit(bp); bp->core_unit = ssb_core_unit(bp);
bp->dma_offset = ssb_get_addr(bp, SBID_PCI_DMA, 0); bp->dma_offset = SB_PCI_DMA;
/* XXX - really required? /* XXX - really required?
bp->flags |= B44_FLAG_BUGGY_TXPTR; bp->flags |= B44_FLAG_BUGGY_TXPTR;
...@@ -1738,12 +1745,19 @@ static int __devinit b44_init_one(struct pci_dev *pdev, ...@@ -1738,12 +1745,19 @@ static int __devinit b44_init_one(struct pci_dev *pdev,
pci_set_master(pdev); pci_set_master(pdev);
err = pci_set_dma_mask(pdev, (u64) 0xffffffff); err = pci_set_dma_mask(pdev, (u64) B44_DMA_MASK);
if (err) { if (err) {
printk(KERN_ERR PFX "No usable DMA configuration, " printk(KERN_ERR PFX "No usable DMA configuration, "
"aborting.\n"); "aborting.\n");
goto err_out_free_res; goto err_out_free_res;
} }
err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK);
if (err) {
printk(KERN_ERR PFX "No usable DMA configuration, "
"aborting.\n");
goto err_out_free_res;
}
b44reg_base = pci_resource_start(pdev, 0); b44reg_base = pci_resource_start(pdev, 0);
b44reg_len = pci_resource_len(pdev, 0); b44reg_len = pci_resource_len(pdev, 0);
......
...@@ -223,21 +223,8 @@ ...@@ -223,21 +223,8 @@
#define B44_RX_SYM 0x05D0UL /* MIB RX Symbol Errors */ #define B44_RX_SYM 0x05D0UL /* MIB RX Symbol Errors */
#define B44_RX_PAUSE 0x05D4UL /* MIB RX Pause Packets */ #define B44_RX_PAUSE 0x05D4UL /* MIB RX Pause Packets */
#define B44_RX_NPAUSE 0x05D8UL /* MIB RX Non-Pause Packets */ #define B44_RX_NPAUSE 0x05D8UL /* MIB RX Non-Pause Packets */
#define B44_SBIPSFLAG 0x0F08UL /* SB Initiator Port OCP Slave Flag */
#define SBIPSFLAG_IMASK1 0x0000003f /* Which sbflags --> mips interrupt 1 */ /* Silicon backplane register definitions */
#define SBIPSFLAG_ISHIFT1 0
#define SBIPSFLAG_IMASK2 0x00003f00 /* Which sbflags --> mips interrupt 2 */
#define SBIPSFLAG_ISHIFT2 8
#define SBIPSFLAG_IMASK3 0x003f0000 /* Which sbflags --> mips interrupt 3 */
#define SBIPSFLAG_ISHIFT3 16
#define SBIPSFLAG_IMASK4 0x3f000000 /* Which sbflags --> mips interrupt 4 */
#define SBIPSFLAG_ISHIFT4 24
#define B44_SBTPSFLAG 0x0F18UL /* SB Target Port OCP Slave Flag */
#define SBTPS_NUM0_MASK 0x0000003f
#define SBTPS_F0EN0 0x00000040
#define B44_SBADMATCH3 0x0F60UL /* SB Address Match 3 */
#define B44_SBADMATCH2 0x0F68UL /* SB Address Match 2 */
#define B44_SBADMATCH1 0x0F70UL /* SB Address Match 1 */
#define B44_SBIMSTATE 0x0F90UL /* SB Initiator Agent State */ #define B44_SBIMSTATE 0x0F90UL /* SB Initiator Agent State */
#define SBIMSTATE_PC 0x0000000f /* Pipe Count */ #define SBIMSTATE_PC 0x0000000f /* Pipe Count */
#define SBIMSTATE_AP_MASK 0x00000030 /* Arbitration Priority */ #define SBIMSTATE_AP_MASK 0x00000030 /* Arbitration Priority */
...@@ -269,86 +256,6 @@ ...@@ -269,86 +256,6 @@
#define SBTMSHIGH_GCR 0x20000000 /* Gated Clock Request */ #define SBTMSHIGH_GCR 0x20000000 /* Gated Clock Request */
#define SBTMSHIGH_BISTF 0x40000000 /* BIST Failed */ #define SBTMSHIGH_BISTF 0x40000000 /* BIST Failed */
#define SBTMSHIGH_BISTD 0x80000000 /* BIST Done */ #define SBTMSHIGH_BISTD 0x80000000 /* BIST Done */
#define B44_SBBWA0 0x0FA0UL /* SB Bandwidth Allocation Table 0 */
#define SBBWA0_TAB0_MASK 0x0000ffff /* Lookup Table 0 */
#define SBBWA0_TAB0_SHIFT 0
#define SBBWA0_TAB1_MASK 0xffff0000 /* Lookup Table 0 */
#define SBBWA0_TAB1_SHIFT 16
#define B44_SBIMCFGLOW 0x0FA8UL /* SB Initiator Configuration Low */
#define SBIMCFGLOW_STO_MASK 0x00000003 /* Service Timeout */
#define SBIMCFGLOW_RTO_MASK 0x00000030 /* Request Timeout */
#define SBIMCFGLOW_RTO_SHIFT 4
#define SBIMCFGLOW_CID_MASK 0x00ff0000 /* Connection ID */
#define SBIMCFGLOW_CID_SHIFT 16
#define B44_SBIMCFGHIGH 0x0FACUL /* SB Initiator Configuration High */
#define SBIMCFGHIGH_IEM_MASK 0x0000000c /* Inband Error Mode */
#define SBIMCFGHIGH_TEM_MASK 0x00000030 /* Timeout Error Mode */
#define SBIMCFGHIGH_TEM_SHIFT 4
#define SBIMCFGHIGH_BEM_MASK 0x000000c0 /* Bus Error Mode */
#define SBIMCFGHIGH_BEM_SHIFT 6
#define B44_SBADMATCH0 0x0FB0UL /* SB Address Match 0 */
#define SBADMATCH0_TYPE_MASK 0x00000003 /* Address Type */
#define SBADMATCH0_AD64 0x00000004 /* Reserved */
#define SBADMATCH0_AI0_MASK 0x000000f8 /* Type0 Size */
#define SBADMATCH0_AI0_SHIFT 3
#define SBADMATCH0_AI1_MASK 0x000001f8 /* Type1 Size */
#define SBADMATCH0_AI1_SHIFT 3
#define SBADMATCH0_AI2_MASK 0x000001f8 /* Type2 Size */
#define SBADMATCH0_AI2_SHIFT 3
#define SBADMATCH0_ADEN 0x00000400 /* Enable */
#define SBADMATCH0_ADNEG 0x00000800 /* Negative Decode */
#define SBADMATCH0_BS0_MASK 0xffffff00 /* Type0 Base Address */
#define SBADMATCH0_BS0_SHIFT 8
#define SBADMATCH0_BS1_MASK 0xfffff000 /* Type1 Base Address */
#define SBADMATCH0_BS1_SHIFT 12
#define SBADMATCH0_BS2_MASK 0xffff0000 /* Type2 Base Address */
#define SBADMATCH0_BS2_SHIFT 16
#define B44_SBTMCFGLOW 0x0FB8UL /* SB Target Configuration Low */
#define SBTMCFGLOW_CD_MASK 0x000000ff /* Clock Divide Mask */
#define SBTMCFGLOW_CO_MASK 0x0000f800 /* Clock Offset Mask */
#define SBTMCFGLOW_CO_SHIFT 11
#define SBTMCFGLOW_IF_MASK 0x00fc0000 /* Interrupt Flags Mask */
#define SBTMCFGLOW_IF_SHIFT 18
#define SBTMCFGLOW_IM_MASK 0x03000000 /* Interrupt Mode Mask */
#define SBTMCFGLOW_IM_SHIFT 24
#define B44_SBTMCFGHIGH 0x0FBCUL /* SB Target Configuration High */
#define SBTMCFGHIGH_BM_MASK 0x00000003 /* Busy Mode */
#define SBTMCFGHIGH_RM_MASK 0x0000000C /* Retry Mode */
#define SBTMCFGHIGH_RM_SHIFT 2
#define SBTMCFGHIGH_SM_MASK 0x00000030 /* Stop Mode */
#define SBTMCFGHIGH_SM_SHIFT 4
#define SBTMCFGHIGH_EM_MASK 0x00000300 /* Error Mode */
#define SBTMCFGHIGH_EM_SHIFT 8
#define SBTMCFGHIGH_IM_MASK 0x00000c00 /* Interrupt Mode */
#define SBTMCFGHIGH_IM_SHIFT 10
#define B44_SBBCFG 0x0FC0UL /* SB Broadcast Configuration */
#define SBBCFG_LAT_MASK 0x00000003 /* SB Latency */
#define SBBCFG_MAX0_MASK 0x000f0000 /* MAX Counter 0 */
#define SBBCFG_MAX0_SHIFT 16
#define SBBCFG_MAX1_MASK 0x00f00000 /* MAX Counter 1 */
#define SBBCFG_MAX1_SHIFT 20
#define B44_SBBSTATE 0x0FC8UL /* SB Broadcast State */
#define SBBSTATE_SRD 0x00000001 /* ST Reg Disable */
#define SBBSTATE_HRD 0x00000002 /* Hold Reg Disable */
#define B44_SBACTCNFG 0x0FD8UL /* SB Activate Configuration */
#define B44_SBFLAGST 0x0FE8UL /* SB Current SBFLAGS */
#define B44_SBIDLOW 0x0FF8UL /* SB Identification Low */
#define SBIDLOW_CS_MASK 0x00000003 /* Config Space Mask */
#define SBIDLOW_AR_MASK 0x00000038 /* Num Address Ranges Supported */
#define SBIDLOW_AR_SHIFT 3
#define SBIDLOW_SYNCH 0x00000040 /* Sync */
#define SBIDLOW_INIT 0x00000080 /* Initiator */
#define SBIDLOW_MINLAT_MASK 0x00000f00 /* Minimum Backplane Latency */
#define SBIDLOW_MINLAT_SHIFT 8
#define SBIDLOW_MAXLAT_MASK 0x0000f000 /* Maximum Backplane Latency */
#define SBIDLOW_MAXLAT_SHIFT 12
#define SBIDLOW_FIRST 0x00010000 /* This Initiator is First */
#define SBIDLOW_CW_MASK 0x000c0000 /* Cycle Counter Width */
#define SBIDLOW_CW_SHIFT 18
#define SBIDLOW_TP_MASK 0x00f00000 /* Target Ports */
#define SBIDLOW_TP_SHIFT 20
#define SBIDLOW_IP_MASK 0x0f000000 /* Initiator Ports */
#define SBIDLOW_IP_SHIFT 24
#define B44_SBIDHIGH 0x0FFCUL /* SB Identification High */ #define B44_SBIDHIGH 0x0FFCUL /* SB Identification High */
#define SBIDHIGH_RC_MASK 0x0000000f /* Revision Code */ #define SBIDHIGH_RC_MASK 0x0000000f /* Revision Code */
#define SBIDHIGH_CC_MASK 0x0000fff0 /* Core Code */ #define SBIDHIGH_CC_MASK 0x0000fff0 /* Core Code */
...@@ -356,23 +263,13 @@ ...@@ -356,23 +263,13 @@
#define SBIDHIGH_VC_MASK 0xffff0000 /* Vendor Code */ #define SBIDHIGH_VC_MASK 0xffff0000 /* Vendor Code */
#define SBIDHIGH_VC_SHIFT 16 #define SBIDHIGH_VC_SHIFT 16
#define CORE_CODE_ILINE20 0x801
#define CORE_CODE_SDRAM 0x803
#define CORE_CODE_PCI 0x804
#define CORE_CODE_MIPS 0x805
#define CORE_CODE_ENET 0x806
#define CORE_CODE_CODEC 0x807
#define CORE_CODE_USB 0x808
#define CORE_CODE_ILINE100 0x80a
#define CORE_CODE_EXTIF 0x811
/* SSB PCI config space registers. */ /* SSB PCI config space registers. */
#define SSB_BAR0_WIN 0x80 #define SSB_BAR0_WIN 0x80
#define SSB_BAR1_WIN 0x84 #define SSB_BAR1_WIN 0x84
#define SSB_SPROM_CONTROL 0x88 #define SSB_SPROM_CONTROL 0x88
#define SSB_BAR1_CONTROL 0x8c #define SSB_BAR1_CONTROL 0x8c
/* SSB core and hsot control registers. */ /* SSB core and host control registers. */
#define SSB_CONTROL 0x0000UL #define SSB_CONTROL 0x0000UL
#define SSB_ARBCONTROL 0x0010UL #define SSB_ARBCONTROL 0x0010UL
#define SSB_ISTAT 0x0020UL #define SSB_ISTAT 0x0020UL
...@@ -500,6 +397,7 @@ struct b44 { ...@@ -500,6 +397,7 @@ struct b44 {
struct ring_info *rx_buffers; struct ring_info *rx_buffers;
struct ring_info *tx_buffers; struct ring_info *tx_buffers;
unsigned char *tx_bufs;
u32 dma_offset; u32 dma_offset;
u32 flags; u32 flags;
...@@ -531,13 +429,12 @@ struct b44 { ...@@ -531,13 +429,12 @@ struct b44 {
struct pci_dev *pdev; struct pci_dev *pdev;
struct net_device *dev; struct net_device *dev;
dma_addr_t rx_ring_dma, tx_ring_dma; dma_addr_t rx_ring_dma, tx_ring_dma,tx_bufs_dma;
u32 rx_pending; u32 rx_pending;
u32 tx_pending; u32 tx_pending;
u32 pci_cfg_state[64 / sizeof(u32)]; u32 pci_cfg_state[64 / sizeof(u32)];
u8 phy_addr; u8 phy_addr;
u8 mdc_port;
u8 core_unit; u8 core_unit;
struct mii_if_info mii_if; struct mii_if_info mii_if;
......
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