diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/r8169.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/megaraid.c | 8 |
2 files changed, 21 insertions, 3 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index c921ec32c23..c76dd29c8e9 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1918,7 +1918,11 @@ static void rtl_hw_start_8169(struct net_device *dev) rtl_set_rx_max_size(ioaddr); - rtl_set_rx_tx_config_registers(tp); + if ((tp->mac_version == RTL_GIGA_MAC_VER_01) || + (tp->mac_version == RTL_GIGA_MAC_VER_02) || + (tp->mac_version == RTL_GIGA_MAC_VER_03) || + (tp->mac_version == RTL_GIGA_MAC_VER_04)) + rtl_set_rx_tx_config_registers(tp); tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW; @@ -1941,6 +1945,14 @@ static void rtl_hw_start_8169(struct net_device *dev) rtl_set_rx_tx_desc_registers(tp, ioaddr); + if ((tp->mac_version != RTL_GIGA_MAC_VER_01) && + (tp->mac_version != RTL_GIGA_MAC_VER_02) && + (tp->mac_version != RTL_GIGA_MAC_VER_03) && + (tp->mac_version != RTL_GIGA_MAC_VER_04)) { + RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); + rtl_set_rx_tx_config_registers(tp); + } + RTL_W8(Cfg9346, Cfg9346_Lock); /* Initially a 10 us delay. Turned it into a PCI commit. - FR */ @@ -1955,8 +1967,6 @@ static void rtl_hw_start_8169(struct net_device *dev) /* Enable all known interrupts by setting the interrupt mask. */ RTL_W16(IntrMask, tp->intr_event); - - RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); } static void rtl_hw_start_8168(struct net_device *dev) diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 3907f6718ed..da56163c30a 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -1753,6 +1753,14 @@ mega_build_sglist(adapter_t *adapter, scb_t *scb, u32 *buf, u32 *len) *len = 0; + if (scsi_sg_count(cmd) == 1 && !adapter->has_64bit_addr) { + sg = scsi_sglist(cmd); + scb->dma_h_bulkdata = sg_dma_address(sg); + *buf = (u32)scb->dma_h_bulkdata; + *len = sg_dma_len(sg); + return 0; + } + scsi_for_each_sg(cmd, sg, sgcnt, idx) { if (adapter->has_64bit_addr) { scb->sgl64[idx].address = sg_dma_address(sg); |