diff options
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 933e87f1cc6..805a7dcf550 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -50,7 +50,7 @@ #include "sky2.h" #define DRV_NAME "sky2" -#define DRV_VERSION "1.5" +#define DRV_VERSION "1.6" #define PFX DRV_NAME " " /* @@ -121,6 +121,11 @@ static const struct pci_device_id sky2_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) }, { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) }, { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4365) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) }, { 0 } }; @@ -1926,12 +1931,6 @@ static inline void sky2_tx_done(struct net_device *dev, u16 last) } } -/* Is status ring empty or is there more to do? */ -static inline int sky2_more_work(const struct sky2_hw *hw) -{ - return (hw->st_idx != sky2_read16(hw, STAT_PUT_IDX)); -} - /* Process status response ring */ static int sky2_status_intr(struct sky2_hw *hw, int to_do) { @@ -2022,6 +2021,9 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do) } } + /* Fully processed status ring so clear irq */ + sky2_write32(hw, STAT_CTRL, SC_STAT_CLR_IRQ); + exit_loop: if (buf_write[0]) { sky2 = netdev_priv(hw->dev[0]); @@ -2231,19 +2233,16 @@ static int sky2_poll(struct net_device *dev0, int *budget) sky2_descriptor_error(hw, 1, "transmit", Y2_IS_CHK_TXA2); work_done = sky2_status_intr(hw, work_limit); - *budget -= work_done; - dev0->quota -= work_done; - - if (status & Y2_IS_STAT_BMU) - sky2_write32(hw, STAT_CTRL, SC_STAT_CLR_IRQ); + if (work_done < work_limit) { + netif_rx_complete(dev0); - if (sky2_more_work(hw)) + sky2_read32(hw, B0_Y2_SP_LISR); + return 0; + } else { + *budget -= work_done; + dev0->quota -= work_done; return 1; - - netif_rx_complete(dev0); - - sky2_read32(hw, B0_Y2_SP_LISR); - return 0; + } } static irqreturn_t sky2_intr(int irq, void *dev_id, struct pt_regs *regs) |