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-rw-r--r--drivers/net/ethernet/realtek/8139cp.c86
-rw-r--r--drivers/net/ethernet/realtek/8139too.c14
-rw-r--r--drivers/net/ethernet/realtek/atp.c58
-rw-r--r--drivers/net/ethernet/realtek/atp.h2
-rw-r--r--drivers/net/ethernet/realtek/r8169.c175
5 files changed, 169 insertions, 166 deletions
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 1c818254b7be..cb6fc5a743ca 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -648,6 +648,7 @@ static void cp_tx (struct cp_private *cp)
{
unsigned tx_head = cp->tx_head;
unsigned tx_tail = cp->tx_tail;
+ unsigned bytes_compl = 0, pkts_compl = 0;
while (tx_tail != tx_head) {
struct cp_desc *txd = cp->tx_ring + tx_tail;
@@ -666,6 +667,9 @@ static void cp_tx (struct cp_private *cp)
le32_to_cpu(txd->opts1) & 0xffff,
PCI_DMA_TODEVICE);
+ bytes_compl += skb->len;
+ pkts_compl++;
+
if (status & LastFrag) {
if (status & (TxError | TxFIFOUnder)) {
netif_dbg(cp, tx_err, cp->dev,
@@ -697,6 +701,7 @@ static void cp_tx (struct cp_private *cp)
cp->tx_tail = tx_tail;
+ netdev_completed_queue(cp->dev, pkts_compl, bytes_compl);
if (TX_BUFFS_AVAIL(cp) > (MAX_SKB_FRAGS + 1))
netif_wake_queue(cp->dev);
}
@@ -843,6 +848,8 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
wmb();
}
cp->tx_head = entry;
+
+ netdev_sent_queue(dev, skb->len);
netif_dbg(cp, tx_queued, cp->dev, "tx queued, slot %d, skblen %d\n",
entry, skb->len);
if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1))
@@ -937,6 +944,8 @@ static void cp_stop_hw (struct cp_private *cp)
cp->rx_tail = 0;
cp->tx_head = cp->tx_tail = 0;
+
+ netdev_reset_queue(cp->dev);
}
static void cp_reset_hw (struct cp_private *cp)
@@ -957,8 +966,38 @@ static void cp_reset_hw (struct cp_private *cp)
static inline void cp_start_hw (struct cp_private *cp)
{
+ dma_addr_t ring_dma;
+
cpw16(CpCmd, cp->cpcmd);
+
+ /*
+ * These (at least TxRingAddr) need to be configured after the
+ * corresponding bits in CpCmd are enabled. Datasheet v1.6 ยง6.33
+ * (C+ Command Register) recommends that these and more be configured
+ * *after* the [RT]xEnable bits in CpCmd are set. And on some hardware
+ * it's been observed that the TxRingAddr is actually reset to garbage
+ * when C+ mode Tx is enabled in CpCmd.
+ */
+ cpw32_f(HiTxRingAddr, 0);
+ cpw32_f(HiTxRingAddr + 4, 0);
+
+ ring_dma = cp->ring_dma;
+ cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
+ cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
+
+ ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
+ cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
+ cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
+
+ /*
+ * Strictly speaking, the datasheet says this should be enabled
+ * *before* setting the descriptor addresses. But what, then, would
+ * prevent it from doing DMA to random unconfigured addresses?
+ * This variant appears to work fine.
+ */
cpw8(Cmd, RxOn | TxOn);
+
+ netdev_reset_queue(cp->dev);
}
static void cp_enable_irq(struct cp_private *cp)
@@ -969,7 +1008,6 @@ static void cp_enable_irq(struct cp_private *cp)
static void cp_init_hw (struct cp_private *cp)
{
struct net_device *dev = cp->dev;
- dma_addr_t ring_dma;
cp_reset_hw(cp);
@@ -979,17 +1017,6 @@ static void cp_init_hw (struct cp_private *cp)
cpw32_f (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
cpw32_f (MAC0 + 4, le32_to_cpu (*(__le32 *) (dev->dev_addr + 4)));
- cpw32_f(HiTxRingAddr, 0);
- cpw32_f(HiTxRingAddr + 4, 0);
-
- ring_dma = cp->ring_dma;
- cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
- cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
-
- ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
- cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
- cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
-
cp_start_hw(cp);
cpw8(TxThresh, 0x06); /* XXX convert magic num to a constant */
@@ -1060,17 +1087,22 @@ static int cp_init_rings (struct cp_private *cp)
static int cp_alloc_rings (struct cp_private *cp)
{
+ struct device *d = &cp->pdev->dev;
void *mem;
+ int rc;
- mem = dma_alloc_coherent(&cp->pdev->dev, CP_RING_BYTES,
- &cp->ring_dma, GFP_KERNEL);
+ mem = dma_alloc_coherent(d, CP_RING_BYTES, &cp->ring_dma, GFP_KERNEL);
if (!mem)
return -ENOMEM;
cp->rx_ring = mem;
cp->tx_ring = &cp->rx_ring[CP_RX_RING_SIZE];
- return cp_init_rings(cp);
+ rc = cp_init_rings(cp);
+ if (rc < 0)
+ dma_free_coherent(d, CP_RING_BYTES, cp->rx_ring, cp->ring_dma);
+
+ return rc;
}
static void cp_clean_rings (struct cp_private *cp)
@@ -1192,18 +1224,16 @@ static void cp_tx_timeout(struct net_device *dev)
cp_clean_rings(cp);
rc = cp_init_rings(cp);
cp_start_hw(cp);
+ cp_enable_irq(cp);
netif_wake_queue(dev);
spin_unlock_irqrestore(&cp->lock, flags);
}
-#ifdef BROKEN
static int cp_change_mtu(struct net_device *dev, int new_mtu)
{
struct cp_private *cp = netdev_priv(dev);
- int rc;
- unsigned long flags;
/* check for invalid MTU, according to hardware limits */
if (new_mtu < CP_MIN_MTU || new_mtu > CP_MAX_MTU)
@@ -1216,22 +1246,12 @@ static int cp_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
- spin_lock_irqsave(&cp->lock, flags);
-
- cp_stop_hw(cp); /* stop h/w and free rings */
- cp_clean_rings(cp);
-
+ /* network IS up, close it, reset MTU, and come up again. */
+ cp_close(dev);
dev->mtu = new_mtu;
- cp_set_rxbufsize(cp); /* set new rx buf size */
-
- rc = cp_init_rings(cp); /* realloc and restart h/w */
- cp_start_hw(cp);
-
- spin_unlock_irqrestore(&cp->lock, flags);
-
- return rc;
+ cp_set_rxbufsize(cp);
+ return cp_open(dev);
}
-#endif /* BROKEN */
static const char mii_2_8139_map[8] = {
BasicModeCtrl,
@@ -1807,9 +1827,7 @@ static const struct net_device_ops cp_netdev_ops = {
.ndo_start_xmit = cp_start_xmit,
.ndo_tx_timeout = cp_tx_timeout,
.ndo_set_features = cp_set_features,
-#ifdef BROKEN
.ndo_change_mtu = cp_change_mtu,
-#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = cp_poll_controller,
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c
index 3ed7add23c12..5dc161630127 100644
--- a/drivers/net/ethernet/realtek/8139too.c
+++ b/drivers/net/ethernet/realtek/8139too.c
@@ -228,7 +228,7 @@ typedef enum {
static const struct {
const char *name;
u32 hw_flags;
-} board_info[] __devinitconst = {
+} board_info[] = {
{ "RealTek RTL8139", RTL8139_CAPS },
{ "RealTek RTL8129", RTL8129_CAPS },
};
@@ -748,7 +748,7 @@ static void rtl8139_chip_reset (void __iomem *ioaddr)
}
-static __devinit struct net_device * rtl8139_init_board (struct pci_dev *pdev)
+static struct net_device *rtl8139_init_board(struct pci_dev *pdev)
{
struct device *d = &pdev->dev;
void __iomem *ioaddr;
@@ -935,8 +935,8 @@ static const struct net_device_ops rtl8139_netdev_ops = {
.ndo_set_features = rtl8139_set_features,
};
-static int __devinit rtl8139_init_one (struct pci_dev *pdev,
- const struct pci_device_id *ent)
+static int rtl8139_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
struct net_device *dev = NULL;
struct rtl8139_private *tp;
@@ -1103,7 +1103,7 @@ err_out:
}
-static void __devexit rtl8139_remove_one (struct pci_dev *pdev)
+static void rtl8139_remove_one(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata (pdev);
struct rtl8139_private *tp = netdev_priv(dev);
@@ -1141,7 +1141,7 @@ static void __devexit rtl8139_remove_one (struct pci_dev *pdev)
#define EE_READ_CMD (6)
#define EE_ERASE_CMD (7)
-static int __devinit read_eeprom (void __iomem *ioaddr, int location, int addr_len)
+static int read_eeprom(void __iomem *ioaddr, int location, int addr_len)
{
int i;
unsigned retval = 0;
@@ -2652,7 +2652,7 @@ static struct pci_driver rtl8139_pci_driver = {
.name = DRV_NAME,
.id_table = rtl8139_pci_tbl,
.probe = rtl8139_init_one,
- .remove = __devexit_p(rtl8139_remove_one),
+ .remove = rtl8139_remove_one,
#ifdef CONFIG_PM
.suspend = rtl8139_suspend,
.resume = rtl8139_resume,
diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c
index e02f04d7f3ad..9f2d416de750 100644
--- a/drivers/net/ethernet/realtek/atp.c
+++ b/drivers/net/ethernet/realtek/atp.c
@@ -175,8 +175,7 @@ struct net_local {
unsigned int tx_unit_busy:1;
unsigned char re_tx, /* Number of packet retransmissions. */
addr_mode, /* Current Rx filter e.g. promiscuous, etc. */
- pac_cnt_in_tx_buf,
- chip_type;
+ pac_cnt_in_tx_buf;
};
/* This code, written by wwc@super.org, resets the adapter every
@@ -339,7 +338,6 @@ static int __init atp_probe1(long ioaddr)
write_reg_high(ioaddr, CMR1, CMR1h_RESET | CMR1h_MUX);
lp = netdev_priv(dev);
- lp->chip_type = RTL8002;
lp->addr_mode = CMR2h_Normal;
spin_lock_init(&lp->lock);
@@ -852,7 +850,7 @@ net_close(struct net_device *dev)
* Set or clear the multicast filter for this adapter.
*/
-static void set_rx_mode_8002(struct net_device *dev)
+static void set_rx_mode(struct net_device *dev)
{
struct net_local *lp = netdev_priv(dev);
long ioaddr = dev->base_addr;
@@ -864,58 +862,6 @@ static void set_rx_mode_8002(struct net_device *dev)
write_reg_high(ioaddr, CMR2, lp->addr_mode);
}
-static void set_rx_mode_8012(struct net_device *dev)
-{
- struct net_local *lp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
- unsigned char new_mode, mc_filter[8]; /* Multicast hash filter */
- int i;
-
- if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- new_mode = CMR2h_PROMISC;
- } else if ((netdev_mc_count(dev) > 1000) ||
- (dev->flags & IFF_ALLMULTI)) {
- /* Too many to filter perfectly -- accept all multicasts. */
- memset(mc_filter, 0xff, sizeof(mc_filter));
- new_mode = CMR2h_Normal;
- } else {
- struct netdev_hw_addr *ha;
-
- memset(mc_filter, 0, sizeof(mc_filter));
- netdev_for_each_mc_addr(ha, dev) {
- int filterbit = ether_crc_le(ETH_ALEN, ha->addr) & 0x3f;
- mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
- }
- new_mode = CMR2h_Normal;
- }
- lp->addr_mode = new_mode;
- write_reg(ioaddr, CMR2, CMR2_IRQOUT | 0x04); /* Switch to page 1. */
- for (i = 0; i < 8; i++)
- write_reg_byte(ioaddr, i, mc_filter[i]);
- if (net_debug > 2 || 1) {
- lp->addr_mode = 1;
- printk(KERN_DEBUG "%s: Mode %d, setting multicast filter to",
- dev->name, lp->addr_mode);
- for (i = 0; i < 8; i++)
- printk(" %2.2x", mc_filter[i]);
- printk(".\n");
- }
-
- write_reg_high(ioaddr, CMR2, lp->addr_mode);
- write_reg(ioaddr, CMR2, CMR2_IRQOUT); /* Switch back to page 0 */
-}
-
-static void set_rx_mode(struct net_device *dev)
-{
- struct net_local *lp = netdev_priv(dev);
-
- if (lp->chip_type == RTL8002)
- return set_rx_mode_8002(dev);
- else
- return set_rx_mode_8012(dev);
-}
-
-
static int __init atp_init_module(void) {
if (debug) /* Emit version even if no cards detected. */
printk(KERN_INFO "%s", version);
diff --git a/drivers/net/ethernet/realtek/atp.h b/drivers/net/ethernet/realtek/atp.h
index 0edc642c2c2f..040b13739947 100644
--- a/drivers/net/ethernet/realtek/atp.h
+++ b/drivers/net/ethernet/realtek/atp.h
@@ -16,8 +16,6 @@ struct rx_header {
#define PAR_STATUS 1
#define PAR_CONTROL 2
-enum chip_type { RTL8002, RTL8012 };
-
#define Ctrl_LNibRead 0x08 /* LP_PSELECP */
#define Ctrl_HNibRead 0
#define Ctrl_LNibWrite 0x08 /* LP_PSELECP */
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index e7ff886e8047..ed96f309bca8 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -78,24 +78,18 @@ static const int multicast_filter_limit = 32;
#define MAX_READ_REQUEST_SHIFT 12
#define TX_DMA_BURST 7 /* Maximum PCI burst, '7' is unlimited */
-#define SafeMtu 0x1c20 /* ... actually life sucks beyond ~7k */
#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */
#define R8169_REGS_SIZE 256
#define R8169_NAPI_WEIGHT 64
#define NUM_TX_DESC 64 /* Number of Tx descriptor registers */
#define NUM_RX_DESC 256 /* Number of Rx descriptor registers */
-#define RX_BUF_SIZE 1536 /* Rx Buffer size */
#define R8169_TX_RING_BYTES (NUM_TX_DESC * sizeof(struct TxDesc))
#define R8169_RX_RING_BYTES (NUM_RX_DESC * sizeof(struct RxDesc))
#define RTL8169_TX_TIMEOUT (6*HZ)
#define RTL8169_PHY_TIMEOUT (10*HZ)
-#define RTL_EEPROM_SIG cpu_to_le32(0x8129)
-#define RTL_EEPROM_SIG_MASK cpu_to_le32(0xffff)
-#define RTL_EEPROM_SIG_ADDR 0x0000
-
/* write/read MMIO register */
#define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg))
#define RTL_W16(reg, val16) writew ((val16), ioaddr + (reg))
@@ -456,6 +450,7 @@ enum rtl8168_registers {
#define PWM_EN (1 << 22)
#define RXDV_GATED_EN (1 << 19)
#define EARLY_TALLY_EN (1 << 16)
+#define FORCE_CLK (1 << 15) /* force clock request */
};
enum rtl_register_content {
@@ -519,6 +514,7 @@ enum rtl_register_content {
PMEnable = (1 << 0), /* Power Management Enable */
/* Config2 register p. 25 */
+ ClkReqEn = (1 << 7), /* Clock Request Enable */
MSIEnable = (1 << 5), /* 8169 only. Reserved in the 8168. */
PCI_Clock_66MHz = 0x01,
PCI_Clock_33MHz = 0x00,
@@ -539,6 +535,7 @@ enum rtl_register_content {
Spi_en = (1 << 3),
LanWake = (1 << 1), /* LanWake enable/disable */
PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
+ ASPM_en = (1 << 0), /* ASPM enable */
/* TBICSR p.28 */
TBIReset = 0x80000000,
@@ -687,6 +684,7 @@ enum features {
RTL_FEATURE_WOL = (1 << 0),
RTL_FEATURE_MSI = (1 << 1),
RTL_FEATURE_GMII = (1 << 2),
+ RTL_FEATURE_FW_LOADED = (1 << 3),
};
struct rtl8169_counters {
@@ -1816,8 +1814,7 @@ static int rtl8169_set_features(struct net_device *dev,
}
-static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
- struct sk_buff *skb)
+static inline u32 rtl8169_tx_vlan_tag(struct sk_buff *skb)
{
return (vlan_tx_tag_present(skb)) ?
TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
@@ -2394,8 +2391,10 @@ static void rtl_apply_firmware(struct rtl8169_private *tp)
struct rtl_fw *rtl_fw = tp->rtl_fw;
/* TODO: release firmware once rtl_phy_write_fw signals failures. */
- if (!IS_ERR_OR_NULL(rtl_fw))
+ if (!IS_ERR_OR_NULL(rtl_fw)) {
rtl_phy_write_fw(tp, rtl_fw);
+ tp->features |= RTL_FEATURE_FW_LOADED;
+ }
}
static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
@@ -2406,6 +2405,31 @@ static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
rtl_apply_firmware(tp);
}
+static void r810x_aldps_disable(struct rtl8169_private *tp)
+{
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x18, 0x0310);
+ msleep(100);
+}
+
+static void r810x_aldps_enable(struct rtl8169_private *tp)
+{
+ if (!(tp->features & RTL_FEATURE_FW_LOADED))
+ return;
+
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x18, 0x8310);
+}
+
+static void r8168_aldps_enable_1(struct rtl8169_private *tp)
+{
+ if (!(tp->features & RTL_FEATURE_FW_LOADED))
+ return;
+
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_w1w0_phy(tp, 0x15, 0x1000, 0x0000);
+}
+
static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
{
static const struct phy_reg phy_reg_init[] = {
@@ -3096,6 +3120,23 @@ static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x0d, 0x0000);
}
+static void rtl_rar_exgmac_set(struct rtl8169_private *tp, u8 *addr)
+{
+ const u16 w[] = {
+ addr[0] | (addr[1] << 8),
+ addr[2] | (addr[3] << 8),
+ addr[4] | (addr[5] << 8)
+ };
+ const struct exgmac_reg e[] = {
+ { .addr = 0xe0, ERIAR_MASK_1111, .val = w[0] | (w[1] << 16) },
+ { .addr = 0xe4, ERIAR_MASK_1111, .val = w[2] },
+ { .addr = 0xf0, ERIAR_MASK_1111, .val = w[0] << 16 },
+ { .addr = 0xf4, ERIAR_MASK_1111, .val = w[1] | (w[2] << 16) }
+ };
+
+ rtl_write_exgmac_batch(tp, e, ARRAY_SIZE(e));
+}
+
static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
{
static const struct phy_reg phy_reg_init[] = {
@@ -3178,6 +3219,11 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
rtl_w1w0_phy(tp, 0x19, 0x0000, 0x0001);
rtl_w1w0_phy(tp, 0x10, 0x0000, 0x0400);
rtl_writephy(tp, 0x1f, 0x0000);
+
+ r8168_aldps_enable_1(tp);
+
+ /* Broken BIOS workaround: feed GigaMAC registers with MAC address. */
+ rtl_rar_exgmac_set(tp, tp->dev->dev_addr);
}
static void rtl8168f_hw_phy_config(struct rtl8169_private *tp)
@@ -3250,6 +3296,8 @@ static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x05, 0x8b85);
rtl_w1w0_phy(tp, 0x06, 0x4000, 0x0000);
rtl_writephy(tp, 0x1f, 0x0000);
+
+ r8168_aldps_enable_1(tp);
}
static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
@@ -3257,6 +3305,8 @@ static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
rtl_apply_firmware(tp);
rtl8168f_hw_phy_config(tp);
+
+ r8168_aldps_enable_1(tp);
}
static void rtl8411_hw_phy_config(struct rtl8169_private *tp)
@@ -3354,6 +3404,8 @@ static void rtl8411_hw_phy_config(struct rtl8169_private *tp)
rtl_w1w0_phy(tp, 0x19, 0x0000, 0x0001);
rtl_w1w0_phy(tp, 0x10, 0x0000, 0x0400);
rtl_writephy(tp, 0x1f, 0x0000);
+
+ r8168_aldps_enable_1(tp);
}
static void rtl8168g_1_hw_phy_config(struct rtl8169_private *tp)
@@ -3439,21 +3491,19 @@ static void rtl8105e_hw_phy_config(struct rtl8169_private *tp)
};
/* Disable ALDPS before ram code */
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x18, 0x0310);
- msleep(100);
+ r810x_aldps_disable(tp);
rtl_apply_firmware(tp);
rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ r810x_aldps_enable(tp);
}
static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
{
/* Disable ALDPS before setting firmware */
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x18, 0x0310);
- msleep(20);
+ r810x_aldps_disable(tp);
rtl_apply_firmware(tp);
@@ -3463,6 +3513,8 @@ static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x10, 0x401f);
rtl_writephy(tp, 0x19, 0x7030);
rtl_writephy(tp, 0x1f, 0x0000);
+
+ r810x_aldps_enable(tp);
}
static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
@@ -3475,9 +3527,7 @@ static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
};
/* Disable ALDPS before ram code */
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x18, 0x0310);
- msleep(100);
+ r810x_aldps_disable(tp);
rtl_apply_firmware(tp);
@@ -3485,6 +3535,8 @@ static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+
+ r810x_aldps_enable(tp);
}
static void rtl_hw_phy_config(struct net_device *dev)
@@ -3708,33 +3760,19 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
{
void __iomem *ioaddr = tp->mmio_addr;
- u32 high;
- u32 low;
-
- low = addr[0] | (addr[1] << 8) | (addr[2] << 16) | (addr[3] << 24);
- high = addr[4] | (addr[5] << 8);
rtl_lock_work(tp);
RTL_W8(Cfg9346, Cfg9346_Unlock);
- RTL_W32(MAC4, high);
+ RTL_W32(MAC4, addr[4] | addr[5] << 8);
RTL_R32(MAC4);
- RTL_W32(MAC0, low);
+ RTL_W32(MAC0, addr[0] | addr[1] << 8 | addr[2] << 16 | addr[3] << 24);
RTL_R32(MAC0);
- if (tp->mac_version == RTL_GIGA_MAC_VER_34) {
- const struct exgmac_reg e[] = {
- { .addr = 0xe0, ERIAR_MASK_1111, .val = low },
- { .addr = 0xe4, ERIAR_MASK_1111, .val = high },
- { .addr = 0xf0, ERIAR_MASK_1111, .val = low << 16 },
- { .addr = 0xf4, ERIAR_MASK_1111, .val = high << 16 |
- low >> 16 },
- };
-
- rtl_write_exgmac_batch(tp, e, ARRAY_SIZE(e));
- }
+ if (tp->mac_version == RTL_GIGA_MAC_VER_34)
+ rtl_rar_exgmac_set(tp, addr);
RTL_W8(Cfg9346, Cfg9346_Lock);
@@ -3796,7 +3834,7 @@ static void rtl_disable_msi(struct pci_dev *pdev, struct rtl8169_private *tp)
}
}
-static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
+static void rtl_init_mdio_ops(struct rtl8169_private *tp)
{
struct mdio_ops *ops = &tp->mdio_ops;
@@ -3827,6 +3865,8 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
void __iomem *ioaddr = tp->mmio_addr;
switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_29:
case RTL_GIGA_MAC_VER_30:
case RTL_GIGA_MAC_VER_32:
@@ -4046,7 +4086,7 @@ static void rtl_pll_power_up(struct rtl8169_private *tp)
rtl_generic_op(tp, tp->pll_power_ops.up);
}
-static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
+static void rtl_init_pll_power_ops(struct rtl8169_private *tp)
{
struct pll_power_ops *ops = &tp->pll_power_ops;
@@ -4240,7 +4280,7 @@ static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp)
RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
}
-static void __devinit rtl_init_jumbo_ops(struct rtl8169_private *tp)
+static void rtl_init_jumbo_ops(struct rtl8169_private *tp)
{
struct jumbo_ops *ops = &tp->jumbo_ops;
@@ -4519,6 +4559,9 @@ static void rtl_set_rx_mode(struct net_device *dev)
mc_filter[1] = swab32(data);
}
+ if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+ mc_filter[1] = mc_filter[0] = 0xffffffff;
+
RTL_W32(MAR0 + 4, mc_filter[1]);
RTL_W32(MAR0 + 0, mc_filter[0]);
@@ -4678,7 +4721,7 @@ static u32 r8402_csi_read(struct rtl8169_private *tp, int addr)
RTL_R32(CSIDR) : ~0;
}
-static void __devinit rtl_init_csi_ops(struct rtl8169_private *tp)
+static void rtl_init_csi_ops(struct rtl8169_private *tp)
{
struct csi_ops *ops = &tp->csi_ops;
@@ -5010,8 +5053,6 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
RTL_W8(MaxTxPacketSize, EarlySize);
- rtl_disable_clock_request(pdev);
-
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
@@ -5020,7 +5061,8 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
- RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+ RTL_W8(Config5, (RTL_R8(Config5) & ~Spi_en) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
}
static void rtl_hw_start_8168f(struct rtl8169_private *tp)
@@ -5045,13 +5087,12 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp)
RTL_W8(MaxTxPacketSize, EarlySize);
- rtl_disable_clock_request(pdev);
-
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
- RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
- RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+ RTL_W32(MISC, RTL_R32(MISC) | PWM_EN | FORCE_CLK);
+ RTL_W8(Config5, (RTL_R8(Config5) & ~Spi_en) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
}
static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
@@ -5108,8 +5149,10 @@ static void rtl_hw_start_8168g_1(struct rtl8169_private *tp)
rtl_w1w0_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
- RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
+ RTL_W32(MISC, (RTL_R32(MISC) | FORCE_CLK) & ~RXDV_GATED_EN);
RTL_W8(MaxTxPacketSize, EarlySize);
+ RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
@@ -5325,6 +5368,9 @@ static void rtl_hw_start_8105e_1(struct rtl8169_private *tp)
RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
+ RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+ RTL_W32(MISC, RTL_R32(MISC) | FORCE_CLK);
rtl_ephy_init(tp, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1));
}
@@ -5350,6 +5396,9 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp)
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+ RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+ RTL_W32(MISC, RTL_R32(MISC) | FORCE_CLK);
rtl_ephy_init(tp, e_info_8402, ARRAY_SIZE(e_info_8402));
@@ -5371,7 +5420,10 @@ static void rtl_hw_start_8106(struct rtl8169_private *tp)
/* Force LAN exit from ASPM if Rx/Tx are not idle */
RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
- RTL_W32(MISC, (RTL_R32(MISC) | DISABLE_LAN_EN) & ~EARLY_TALLY_EN);
+ RTL_W32(MISC,
+ (RTL_R32(MISC) | DISABLE_LAN_EN | FORCE_CLK) & ~EARLY_TALLY_EN);
+ RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
+ RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
}
@@ -5769,7 +5821,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
tp->tx_skb[entry].len = len;
txd->addr = cpu_to_le64(mapping);
- opts[1] = cpu_to_le32(rtl8169_tx_vlan_tag(tp, skb));
+ opts[1] = cpu_to_le32(rtl8169_tx_vlan_tag(skb));
opts[0] = DescOwn;
rtl8169_tso_csum(tp, skb, opts);
@@ -6564,7 +6616,7 @@ static void rtl_shutdown(struct pci_dev *pdev)
pm_runtime_put_noidle(d);
}
-static void __devexit rtl_remove_one(struct pci_dev *pdev)
+static void rtl_remove_one(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct rtl8169_private *tp = netdev_priv(dev);
@@ -6684,7 +6736,7 @@ DECLARE_RTL_COND(rtl_rxtx_empty_cond)
return (RTL_R8(MCU) & RXTX_EMPTY) == RXTX_EMPTY;
}
-static void __devinit rtl_hw_init_8168g(struct rtl8169_private *tp)
+static void rtl_hw_init_8168g(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
u32 data;
@@ -6718,7 +6770,7 @@ static void __devinit rtl_hw_init_8168g(struct rtl8169_private *tp)
return;
}
-static void __devinit rtl_hw_initialize(struct rtl8169_private *tp)
+static void rtl_hw_initialize(struct rtl8169_private *tp)
{
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_40:
@@ -6731,7 +6783,7 @@ static void __devinit rtl_hw_initialize(struct rtl8169_private *tp)
}
}
-static int __devinit
+static int
rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data;
@@ -6982,20 +7034,9 @@ static struct pci_driver rtl8169_pci_driver = {
.name = MODULENAME,
.id_table = rtl8169_pci_tbl,
.probe = rtl_init_one,
- .remove = __devexit_p(rtl_remove_one),
+ .remove = rtl_remove_one,
.shutdown = rtl_shutdown,
.driver.pm = RTL8169_PM_OPS,
};
-static int __init rtl8169_init_module(void)
-{
- return pci_register_driver(&rtl8169_pci_driver);
-}
-
-static void __exit rtl8169_cleanup_module(void)
-{
- pci_unregister_driver(&rtl8169_pci_driver);
-}
-
-module_init(rtl8169_init_module);
-module_exit(rtl8169_cleanup_module);
+module_pci_driver(rtl8169_pci_driver);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.