Commit ea76e635 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik

sky2: reorganize chip revision features

This patch should cause no functional changes in driver behaviour.
There are (too) many revisions of the Yukon 2 chip now. Instead of
adding more conditionals based on chip revision; rerganize into a
set of feature flags so adding new versions is less problematic.
Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent c99210b5
...@@ -217,8 +217,7 @@ static void sky2_power_on(struct sky2_hw *hw) ...@@ -217,8 +217,7 @@ static void sky2_power_on(struct sky2_hw *hw)
else else
sky2_write8(hw, B2_Y2_CLK_GATE, 0); sky2_write8(hw, B2_Y2_CLK_GATE, 0);
if (hw->chip_id == CHIP_ID_YUKON_EC_U || if (hw->flags & SKY2_HW_ADV_POWER_CTL) {
hw->chip_id == CHIP_ID_YUKON_EX) {
u32 reg; u32 reg;
sky2_pci_write32(hw, PCI_DEV_REG3, 0); sky2_pci_write32(hw, PCI_DEV_REG3, 0);
...@@ -311,10 +310,8 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) ...@@ -311,10 +310,8 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
struct sky2_port *sky2 = netdev_priv(hw->dev[port]); struct sky2_port *sky2 = netdev_priv(hw->dev[port]);
u16 ctrl, ct1000, adv, pg, ledctrl, ledover, reg; u16 ctrl, ct1000, adv, pg, ledctrl, ledover, reg;
if (sky2->autoneg == AUTONEG_ENABLE if (sky2->autoneg == AUTONEG_ENABLE &&
&& !(hw->chip_id == CHIP_ID_YUKON_XL !(hw->flags & SKY2_HW_NEWER_PHY)) {
|| hw->chip_id == CHIP_ID_YUKON_EC_U
|| hw->chip_id == CHIP_ID_YUKON_EX)) {
u16 ectrl = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL); u16 ectrl = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
ectrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK | ectrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK |
...@@ -346,9 +343,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) ...@@ -346,9 +343,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
/* downshift on PHY 88E1112 and 88E1149 is changed */ /* downshift on PHY 88E1112 and 88E1149 is changed */
if (sky2->autoneg == AUTONEG_ENABLE if (sky2->autoneg == AUTONEG_ENABLE
&& (hw->chip_id == CHIP_ID_YUKON_XL && (hw->flags & SKY2_HW_NEWER_PHY)) {
|| hw->chip_id == CHIP_ID_YUKON_EC_U
|| hw->chip_id == CHIP_ID_YUKON_EX)) {
/* set downshift counter to 3x and enable downshift */ /* set downshift counter to 3x and enable downshift */
ctrl &= ~PHY_M_PC_DSC_MSK; ctrl &= ~PHY_M_PC_DSC_MSK;
ctrl |= PHY_M_PC_DSC(2) | PHY_M_PC_DOWN_S_ENA; ctrl |= PHY_M_PC_DSC(2) | PHY_M_PC_DOWN_S_ENA;
...@@ -364,7 +359,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) ...@@ -364,7 +359,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl);
/* special setup for PHY 88E1112 Fiber */ /* special setup for PHY 88E1112 Fiber */
if (hw->chip_id == CHIP_ID_YUKON_XL && !sky2_is_copper(hw)) { if (hw->chip_id == CHIP_ID_YUKON_XL && (hw->flags & SKY2_HW_FIBRE_PHY)) {
pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR); pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
/* Fiber: select 1000BASE-X only mode MAC Specific Ctrl Reg. */ /* Fiber: select 1000BASE-X only mode MAC Specific Ctrl Reg. */
...@@ -788,7 +783,7 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) ...@@ -788,7 +783,7 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR); sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON); sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
if (hw->chip_id == CHIP_ID_YUKON_EC_U || hw->chip_id == CHIP_ID_YUKON_EX) { if (!(hw->flags & SKY2_HW_RAMBUFFER)) {
sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 768/8); sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 768/8);
sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8); sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8);
...@@ -967,10 +962,8 @@ static void sky2_rx_unmap_skb(struct pci_dev *pdev, struct rx_ring_info *re) ...@@ -967,10 +962,8 @@ static void sky2_rx_unmap_skb(struct pci_dev *pdev, struct rx_ring_info *re)
*/ */
static void rx_set_checksum(struct sky2_port *sky2) static void rx_set_checksum(struct sky2_port *sky2)
{ {
struct sky2_rx_le *le; struct sky2_rx_le *le = sky2_next_rx(sky2);
if (sky2->hw->chip_id != CHIP_ID_YUKON_EX) {
le = sky2_next_rx(sky2);
le->addr = cpu_to_le32((ETH_HLEN << 16) | ETH_HLEN); le->addr = cpu_to_le32((ETH_HLEN << 16) | ETH_HLEN);
le->ctrl = 0; le->ctrl = 0;
le->opcode = OP_TCPSTART | HW_OWNER; le->opcode = OP_TCPSTART | HW_OWNER;
...@@ -978,8 +971,6 @@ static void rx_set_checksum(struct sky2_port *sky2) ...@@ -978,8 +971,6 @@ static void rx_set_checksum(struct sky2_port *sky2)
sky2_write32(sky2->hw, sky2_write32(sky2->hw,
Q_ADDR(rxqaddr[sky2->port], Q_CSR), Q_ADDR(rxqaddr[sky2->port], Q_CSR),
sky2->rx_csum ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM); sky2->rx_csum ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM);
}
} }
/* /*
...@@ -1175,6 +1166,7 @@ static int sky2_rx_start(struct sky2_port *sky2) ...@@ -1175,6 +1166,7 @@ static int sky2_rx_start(struct sky2_port *sky2)
sky2_prefetch_init(hw, rxq, sky2->rx_le_map, RX_LE_SIZE - 1); sky2_prefetch_init(hw, rxq, sky2->rx_le_map, RX_LE_SIZE - 1);
if (!(hw->flags & SKY2_HW_NEW_LE))
rx_set_checksum(sky2); rx_set_checksum(sky2);
/* Space needed for frame data + headers rounded up */ /* Space needed for frame data + headers rounded up */
...@@ -1246,7 +1238,7 @@ static int sky2_up(struct net_device *dev) ...@@ -1246,7 +1238,7 @@ static int sky2_up(struct net_device *dev)
struct sky2_port *sky2 = netdev_priv(dev); struct sky2_port *sky2 = netdev_priv(dev);
struct sky2_hw *hw = sky2->hw; struct sky2_hw *hw = sky2->hw;
unsigned port = sky2->port; unsigned port = sky2->port;
u32 ramsize, imask; u32 imask;
int cap, err = -ENOMEM; int cap, err = -ENOMEM;
struct net_device *otherdev = hw->dev[sky2->port^1]; struct net_device *otherdev = hw->dev[sky2->port^1];
...@@ -1301,13 +1293,13 @@ static int sky2_up(struct net_device *dev) ...@@ -1301,13 +1293,13 @@ static int sky2_up(struct net_device *dev)
sky2_mac_init(hw, port); sky2_mac_init(hw, port);
if (hw->flags & SKY2_HW_RAMBUFFER) {
/* Register is number of 4K blocks on internal RAM buffer. */ /* Register is number of 4K blocks on internal RAM buffer. */
ramsize = sky2_read8(hw, B2_E_0) * 4; u32 ramsize = sky2_read8(hw, B2_E_0) * 4;
printk(KERN_INFO PFX "%s: ram buffer %dK\n", dev->name, ramsize);
if (ramsize > 0) {
u32 rxspace; u32 rxspace;
printk(KERN_DEBUG PFX "%s: ram buffer %dK\n", dev->name, ramsize);
if (ramsize < 16) if (ramsize < 16)
rxspace = ramsize / 2; rxspace = ramsize / 2;
else else
...@@ -1436,13 +1428,15 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev) ...@@ -1436,13 +1428,15 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
/* Check for TCP Segmentation Offload */ /* Check for TCP Segmentation Offload */
mss = skb_shinfo(skb)->gso_size; mss = skb_shinfo(skb)->gso_size;
if (mss != 0) { if (mss != 0) {
if (hw->chip_id != CHIP_ID_YUKON_EX)
if (!(hw->flags & SKY2_HW_NEW_LE))
mss += ETH_HLEN + ip_hdrlen(skb) + tcp_hdrlen(skb); mss += ETH_HLEN + ip_hdrlen(skb) + tcp_hdrlen(skb);
if (mss != sky2->tx_last_mss) { if (mss != sky2->tx_last_mss) {
le = get_tx_le(sky2); le = get_tx_le(sky2);
le->addr = cpu_to_le32(mss); le->addr = cpu_to_le32(mss);
if (hw->chip_id == CHIP_ID_YUKON_EX)
if (hw->flags & SKY2_HW_NEW_LE)
le->opcode = OP_MSS | HW_OWNER; le->opcode = OP_MSS | HW_OWNER;
else else
le->opcode = OP_LRGLEN | HW_OWNER; le->opcode = OP_LRGLEN | HW_OWNER;
...@@ -1468,8 +1462,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev) ...@@ -1468,8 +1462,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
/* Handle TCP checksum offload */ /* Handle TCP checksum offload */
if (skb->ip_summed == CHECKSUM_PARTIAL) { if (skb->ip_summed == CHECKSUM_PARTIAL) {
/* On Yukon EX (some versions) encoding change. */ /* On Yukon EX (some versions) encoding change. */
if (hw->chip_id == CHIP_ID_YUKON_EX if (hw->flags & SKY2_HW_AUTO_TX_SUM)
&& hw->chip_rev != CHIP_REV_YU_EX_B0)
ctrl |= CALSUM; /* auto checksum */ ctrl |= CALSUM; /* auto checksum */
else { else {
const unsigned offset = skb_transport_offset(skb); const unsigned offset = skb_transport_offset(skb);
...@@ -1708,7 +1701,7 @@ static int sky2_down(struct net_device *dev) ...@@ -1708,7 +1701,7 @@ static int sky2_down(struct net_device *dev)
static u16 sky2_phy_speed(const struct sky2_hw *hw, u16 aux) static u16 sky2_phy_speed(const struct sky2_hw *hw, u16 aux)
{ {
if (!sky2_is_copper(hw)) if (hw->flags & SKY2_HW_FIBRE_PHY)
return SPEED_1000; return SPEED_1000;
if (hw->chip_id == CHIP_ID_YUKON_FE) if (hw->chip_id == CHIP_ID_YUKON_FE)
...@@ -1753,9 +1746,7 @@ static void sky2_link_up(struct sky2_port *sky2) ...@@ -1753,9 +1746,7 @@ static void sky2_link_up(struct sky2_port *sky2)
sky2_write8(hw, SK_REG(port, LNK_LED_REG), sky2_write8(hw, SK_REG(port, LNK_LED_REG),
LINKLED_ON | LINKLED_BLINK_OFF | LINKLED_LINKSYNC_OFF); LINKLED_ON | LINKLED_BLINK_OFF | LINKLED_LINKSYNC_OFF);
if (hw->chip_id == CHIP_ID_YUKON_XL if (hw->flags & SKY2_HW_NEWER_PHY) {
|| hw->chip_id == CHIP_ID_YUKON_EC_U
|| hw->chip_id == CHIP_ID_YUKON_EX) {
u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR); u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
u16 led = PHY_M_LEDC_LOS_CTRL(1); /* link active */ u16 led = PHY_M_LEDC_LOS_CTRL(1); /* link active */
...@@ -1847,7 +1838,7 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux) ...@@ -1847,7 +1838,7 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux)
/* Since the pause result bits seem to in different positions on /* Since the pause result bits seem to in different positions on
* different chips. look at registers. * different chips. look at registers.
*/ */
if (!sky2_is_copper(hw)) { if (hw->flags & SKY2_HW_FIBRE_PHY) {
/* Shift for bits in fiber PHY */ /* Shift for bits in fiber PHY */
advert &= ~(ADVERTISE_PAUSE_CAP|ADVERTISE_PAUSE_ASYM); advert &= ~(ADVERTISE_PAUSE_CAP|ADVERTISE_PAUSE_ASYM);
lpa &= ~(LPA_PAUSE_CAP|LPA_PAUSE_ASYM); lpa &= ~(LPA_PAUSE_CAP|LPA_PAUSE_ASYM);
...@@ -2593,23 +2584,56 @@ static int __devinit sky2_init(struct sky2_hw *hw) ...@@ -2593,23 +2584,56 @@ static int __devinit sky2_init(struct sky2_hw *hw)
sky2_write8(hw, B0_CTST, CS_RST_CLR); sky2_write8(hw, B0_CTST, CS_RST_CLR);
hw->chip_id = sky2_read8(hw, B2_CHIP_ID); hw->chip_id = sky2_read8(hw, B2_CHIP_ID);
if (hw->chip_id < CHIP_ID_YUKON_XL || hw->chip_id > CHIP_ID_YUKON_FE) { hw->chip_rev = (sky2_read8(hw, B2_MAC_CFG) & CFG_CHIP_R_MSK) >> 4;
dev_err(&hw->pdev->dev, "unsupported chip type 0x%x\n",
hw->chip_id); switch(hw->chip_id) {
case CHIP_ID_YUKON_XL:
hw->flags = SKY2_HW_GIGABIT
| SKY2_HW_NEWER_PHY
| SKY2_HW_RAMBUFFER;
break;
case CHIP_ID_YUKON_EC_U:
hw->flags = SKY2_HW_GIGABIT
| SKY2_HW_NEWER_PHY
| SKY2_HW_ADV_POWER_CTL;
break;
case CHIP_ID_YUKON_EX:
hw->flags = SKY2_HW_GIGABIT
| SKY2_HW_NEWER_PHY
| SKY2_HW_NEW_LE
| SKY2_HW_ADV_POWER_CTL;
/* New transmit checksum */
if (hw->chip_rev != CHIP_REV_YU_EX_B0)
hw->flags |= SKY2_HW_AUTO_TX_SUM;
break;
case CHIP_ID_YUKON_EC:
/* This rev is really old, and requires untested workarounds */
if (hw->chip_rev == CHIP_REV_YU_EC_A1) {
dev_err(&hw->pdev->dev, "unsupported revision Yukon-EC rev A1\n");
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
hw->flags = SKY2_HW_GIGABIT | SKY2_HW_RAMBUFFER;
break;
hw->chip_rev = (sky2_read8(hw, B2_MAC_CFG) & CFG_CHIP_R_MSK) >> 4; case CHIP_ID_YUKON_FE:
hw->flags = SKY2_HW_RAMBUFFER;
break;
/* This rev is really old, and requires untested workarounds */ default:
if (hw->chip_id == CHIP_ID_YUKON_EC && hw->chip_rev == CHIP_REV_YU_EC_A1) { dev_err(&hw->pdev->dev, "unsupported chip type 0x%x\n",
dev_err(&hw->pdev->dev, "unsupported revision Yukon-%s (0x%x) rev %d\n", hw->chip_id);
yukon2_name[hw->chip_id - CHIP_ID_YUKON_XL],
hw->chip_id, hw->chip_rev);
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
hw->pmd_type = sky2_read8(hw, B2_PMD_TYP); hw->pmd_type = sky2_read8(hw, B2_PMD_TYP);
if (hw->pmd_type == 'L' || hw->pmd_type == 'S' || hw->pmd_type == 'P')
hw->flags |= SKY2_HW_FIBRE_PHY;
hw->ports = 1; hw->ports = 1;
t8 = sky2_read8(hw, B2_Y2_HW_RES); t8 = sky2_read8(hw, B2_Y2_HW_RES);
if ((t8 & CFG_DUAL_MAC_MSK) == CFG_DUAL_MAC_MSK) { if ((t8 & CFG_DUAL_MAC_MSK) == CFG_DUAL_MAC_MSK) {
...@@ -2821,7 +2845,7 @@ static u32 sky2_supported_modes(const struct sky2_hw *hw) ...@@ -2821,7 +2845,7 @@ static u32 sky2_supported_modes(const struct sky2_hw *hw)
| SUPPORTED_100baseT_Full | SUPPORTED_100baseT_Full
| SUPPORTED_Autoneg | SUPPORTED_TP; | SUPPORTED_Autoneg | SUPPORTED_TP;
if (hw->chip_id != CHIP_ID_YUKON_FE) if (hw->flags & SKY2_HW_GIGABIT)
modes |= SUPPORTED_1000baseT_Half modes |= SUPPORTED_1000baseT_Half
| SUPPORTED_1000baseT_Full; | SUPPORTED_1000baseT_Full;
return modes; return modes;
...@@ -3851,7 +3875,7 @@ static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id) ...@@ -3851,7 +3875,7 @@ static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id)
return IRQ_NONE; return IRQ_NONE;
if (status & Y2_IS_IRQ_SW) { if (status & Y2_IS_IRQ_SW) {
hw->msi = 1; hw->flags |= SKY2_HW_USE_MSI;
wake_up(&hw->msi_wait); wake_up(&hw->msi_wait);
sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ); sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
} }
...@@ -3879,9 +3903,9 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw) ...@@ -3879,9 +3903,9 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ); sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ);
sky2_read8(hw, B0_CTST); sky2_read8(hw, B0_CTST);
wait_event_timeout(hw->msi_wait, hw->msi, HZ/10); wait_event_timeout(hw->msi_wait, (hw->flags & SKY2_HW_USE_MSI), HZ/10);
if (!hw->msi) { if (!(hw->flags & SKY2_HW_USE_MSI)) {
/* MSI test failed, go back to INTx mode */ /* MSI test failed, go back to INTx mode */
dev_info(&pdev->dev, "No interrupt generated using MSI, " dev_info(&pdev->dev, "No interrupt generated using MSI, "
"switching to INTx mode.\n"); "switching to INTx mode.\n");
...@@ -4014,7 +4038,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev, ...@@ -4014,7 +4038,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
goto err_out_free_netdev; goto err_out_free_netdev;
} }
err = request_irq(pdev->irq, sky2_intr, hw->msi ? 0 : IRQF_SHARED, err = request_irq(pdev->irq, sky2_intr,
(hw->flags & SKY2_HW_USE_MSI) ? 0 : IRQF_SHARED,
dev->name, hw); dev->name, hw);
if (err) { if (err) {
dev_err(&pdev->dev, "cannot assign irq %d\n", pdev->irq); dev_err(&pdev->dev, "cannot assign irq %d\n", pdev->irq);
...@@ -4047,7 +4072,7 @@ static int __devinit sky2_probe(struct pci_dev *pdev, ...@@ -4047,7 +4072,7 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
return 0; return 0;
err_out_unregister: err_out_unregister:
if (hw->msi) if (hw->flags & SKY2_HW_USE_MSI)
pci_disable_msi(pdev); pci_disable_msi(pdev);
unregister_netdev(dev); unregister_netdev(dev);
err_out_free_netdev: err_out_free_netdev:
...@@ -4096,7 +4121,7 @@ static void __devexit sky2_remove(struct pci_dev *pdev) ...@@ -4096,7 +4121,7 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
sky2_read8(hw, B0_CTST); sky2_read8(hw, B0_CTST);
free_irq(pdev->irq, hw); free_irq(pdev->irq, hw);
if (hw->msi) if (hw->flags & SKY2_HW_USE_MSI)
pci_disable_msi(pdev); pci_disable_msi(pdev);
pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma); pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma);
pci_release_regions(pdev); pci_release_regions(pdev);
......
...@@ -2040,6 +2040,15 @@ struct sky2_hw { ...@@ -2040,6 +2040,15 @@ struct sky2_hw {
void __iomem *regs; void __iomem *regs;
struct pci_dev *pdev; struct pci_dev *pdev;
struct net_device *dev[2]; struct net_device *dev[2];
unsigned long flags;
#define SKY2_HW_USE_MSI 0x00000001
#define SKY2_HW_FIBRE_PHY 0x00000002
#define SKY2_HW_GIGABIT 0x00000004
#define SKY2_HW_NEWER_PHY 0x00000008
#define SKY2_HW_RAMBUFFER 0x00000010 /* chip has RAM FIFO */
#define SKY2_HW_NEW_LE 0x00000020 /* new LSOv2 format */
#define SKY2_HW_AUTO_TX_SUM 0x00000040 /* new IP decode for Tx */
#define SKY2_HW_ADV_POWER_CTL 0x00000080 /* additional PHY power regs */
u8 chip_id; u8 chip_id;
u8 chip_rev; u8 chip_rev;
...@@ -2053,13 +2062,12 @@ struct sky2_hw { ...@@ -2053,13 +2062,12 @@ struct sky2_hw {
struct timer_list watchdog_timer; struct timer_list watchdog_timer;
struct work_struct restart_work; struct work_struct restart_work;
int msi;
wait_queue_head_t msi_wait; wait_queue_head_t msi_wait;
}; };
static inline int sky2_is_copper(const struct sky2_hw *hw) static inline int sky2_is_copper(const struct sky2_hw *hw)
{ {
return !(hw->pmd_type == 'L' || hw->pmd_type == 'S' || hw->pmd_type == 'P'); return !(hw->flags & SKY2_HW_FIBRE_PHY);
} }
/* Register accessor for memory mapped device */ /* Register accessor for memory mapped device */
......
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