diff options
| author | Guo-Fu Tseng <cooldavid@cooldavid.org> | 2011-06-28 03:38:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-01 07:13:16 +0200 |
| commit | bc057e0366cad58e55038a2cb69572d51c40cdf3 (patch) | |
| tree | 741298ce8b3b4031a8a10933c1261825ad1e53f3 /drivers/net | |
| parent | jme: Fix compile warning introduced by new pm macro (diff) | |
| download | linux-bc057e0366cad58e55038a2cb69572d51c40cdf3.tar.xz linux-bc057e0366cad58e55038a2cb69572d51c40cdf3.zip | |
jme: Cleanup PM operations after using new PM API
1. Using enum name instead of numeric value.
2. device_set_wakeup_enable expect bool argument
adding !!() to the argument to be passed.
3. Remove non-jme-hardware related operations from
jme_clear_pm()
4. Reuse jme_clear_pm() in jme_resume() and jme_powersave_phy()
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/jme.c | 23 | ||||
| -rw-r--r-- | drivers/net/jme.h | 2 |
2 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 2ce93393320c..6b2a5e744255 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -271,9 +271,7 @@ jme_reset_mac_processor(struct jme_adapter *jme) static inline void jme_clear_pm(struct jme_adapter *jme) { - jwrite32(jme, JME_PMCS, 0xFFFF0000 | jme->reg_pmcs); - pci_set_power_state(jme->pdev, PCI_D0); - device_set_wakeup_enable(&jme->pdev->dev, false); + jwrite32(jme, JME_PMCS, PMCS_STMASK | jme->reg_pmcs); } static int @@ -1817,11 +1815,9 @@ jme_powersave_phy(struct jme_adapter *jme) { if (jme->reg_pmcs) { jme_set_100m_half(jme); - if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN)) jme_wait_link(jme); - - jwrite32(jme, JME_PMCS, jme->reg_pmcs); + jme_clear_pm(jme); } else { jme_phy_off(jme); } @@ -2529,8 +2525,7 @@ jme_set_wol(struct net_device *netdev, jme->reg_pmcs |= PMCS_MFEN; jwrite32(jme, JME_PMCS, jme->reg_pmcs); - - device_set_wakeup_enable(&jme->pdev->dev, jme->reg_pmcs); + device_set_wakeup_enable(&jme->pdev->dev, !!(jme->reg_pmcs)); return 0; } @@ -3058,6 +3053,9 @@ jme_init_one(struct pci_dev *pdev, jme->mii_if.mdio_write = jme_mdio_write; jme_clear_pm(jme); + pci_set_power_state(jme->pdev, PCI_D0); + device_set_wakeup_enable(&pdev->dev, true); + jme_set_phyfifo_5level(jme); jme->pcirev = pdev->revision; if (!jme->fpgaver) @@ -3136,7 +3134,8 @@ jme_shutdown(struct pci_dev *pdev) } #ifdef CONFIG_PM_SLEEP -static int jme_suspend(struct device *dev) +static int +jme_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct net_device *netdev = pci_get_drvdata(pdev); @@ -3175,14 +3174,14 @@ static int jme_suspend(struct device *dev) return 0; } -static int jme_resume(struct device *dev) +static int +jme_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct net_device *netdev = pci_get_drvdata(pdev); struct jme_adapter *jme = netdev_priv(netdev); - jwrite32(jme, JME_PMCS, 0xFFFF0000 | jme->reg_pmcs); - + jme_clear_pm(jme); jme_phy_on(jme); if (test_bit(JME_FLAG_SSET, &jme->flags)) jme_set_settings(netdev, &jme->old_ecmd); diff --git a/drivers/net/jme.h b/drivers/net/jme.h index 0d5da06489d8..1481a62a1f36 100644 --- a/drivers/net/jme.h +++ b/drivers/net/jme.h @@ -852,6 +852,7 @@ enum jme_ghc_txmac_clk { * Power management control and status register */ enum jme_pmcs_bit_masks { + PMCS_STMASK = 0xFFFF0000, PMCS_WF7DET = 0x80000000, PMCS_WF6DET = 0x40000000, PMCS_WF5DET = 0x20000000, @@ -863,6 +864,7 @@ enum jme_pmcs_bit_masks { PMCS_LFDET = 0x00040000, PMCS_LRDET = 0x00020000, PMCS_MFDET = 0x00010000, + PMCS_ENMASK = 0x0000FFFF, PMCS_WF7EN = 0x00008000, PMCS_WF6EN = 0x00004000, PMCS_WF5EN = 0x00002000, |