diff options
| author | Dhananjay Phadke | 2009-10-13 05:31:42 +0000 |
|---|---|---|
| committer | David S. Miller | 2009-10-13 11:48:19 -0700 |
| commit | 47abe35610cbbfb3cc92847efdf588a8be1f5ebc (patch) | |
| tree | 13f9e7a04b31a4138e3e069f62377f75b049e31f /drivers/net/netxen/netxen_nic_main.c | |
| parent | 1f5e055db369a5d1c74174571585a4ec2e6c40fb (diff) | |
netxen: add access to on chip memory for tools
Add access to on chip memory, this is used by
debug and diagnostic tools only.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_main.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 302675a972e8..b7f607061865 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -607,13 +607,11 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) * accessed it should set the window to 0 and then reset it to 1. */ adapter->curr_window = 255; - adapter->ahw.qdr_sn_window = -1; - adapter->ahw.ddr_mn_window = -1; + adapter->ahw.ocm_win = -1; /* remap phys address */ mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */ mem_len = pci_resource_len(pdev, 0); - pci_len0 = 0; /* 128 Meg of memory */ if (mem_len == NETXEN_PCI_128MB_SIZE) { @@ -622,6 +620,7 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) SECOND_PAGE_GROUP_SIZE); mem_ptr2 = ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE); + pci_len0 = FIRST_PAGE_GROUP_SIZE; } else if (mem_len == NETXEN_PCI_32MB_SIZE) { mem_ptr1 = ioremap(mem_base, SECOND_PAGE_GROUP_SIZE); mem_ptr2 = ioremap(mem_base + THIRD_PAGE_GROUP_START - @@ -634,19 +633,6 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) return -EIO; } pci_len0 = mem_len; - - adapter->ahw.ddr_mn_window = 0; - adapter->ahw.qdr_sn_window = 0; - - adapter->ahw.mn_win_crb = NETXEN_PCI_CRBSPACE + - 0x100000 + PCIX_MN_WINDOW + (pci_func * 0x20); - adapter->ahw.ms_win_crb = NETXEN_PCI_CRBSPACE + - 0x100000 + PCIX_SN_WINDOW; - if (pci_func < 4) - adapter->ahw.ms_win_crb += (pci_func * 0x20); - else - adapter->ahw.ms_win_crb += - 0xA0 + ((pci_func - 4) * 0x10); } else { return -EIO; } @@ -660,6 +646,11 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) adapter->ahw.pci_base1 = mem_ptr1; adapter->ahw.pci_base2 = mem_ptr2; + if (!NX_IS_REVISION_P2(adapter->ahw.revision_id)) { + adapter->ahw.ocm_win_crb = netxen_get_ioaddr(adapter, + NETXEN_PCIX_PS_REG(PCIE_MN_WINDOW_REG(pci_func))); + } + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) goto skip_doorbell; @@ -1447,6 +1438,7 @@ netxen_nic_resume(struct pci_dev *pdev) return err; adapter->curr_window = 255; + adapter->ahw.ocm_win = -1; err = netxen_start_firmware(adapter); if (err) { |