From: "Michael Chan" <mchan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org
Subject: [PATCH net] cnic: Don't use netdev->base_addr
Date: Thu, 5 Jul 2012 17:21:55 -0700 [thread overview]
Message-ID: <1341534115-710-1-git-send-email-mchan@broadcom.com> (raw)
commit c0357e975afdbbedab5c662d19bef865f02adc17
bnx2: stop using net_device.{base_addr, irq}.
removed netdev->base_addr so we need to update cnic to get the MMIO
base address from pci_resource_start(). Otherwise, mmap of the uio
device will fail.
Signed-off-by: Michael Chan <mchan@broadcom.com>
---
drivers/net/ethernet/broadcom/cnic.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index c95e7b5..3c95065 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -1053,12 +1053,13 @@ static int cnic_init_uio(struct cnic_dev *dev)
uinfo = &udev->cnic_uinfo;
- uinfo->mem[0].addr = dev->netdev->base_addr;
+ uinfo->mem[0].addr = pci_resource_start(dev->pcidev, 0);
uinfo->mem[0].internal_addr = dev->regview;
- uinfo->mem[0].size = dev->netdev->mem_end - dev->netdev->mem_start;
uinfo->mem[0].memtype = UIO_MEM_PHYS;
if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
+ uinfo->mem[0].size = MB_GET_CID_ADDR(TX_TSS_CID +
+ TX_MAX_TSS_RINGS + 1);
uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen &
PAGE_MASK;
if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
@@ -1068,6 +1069,8 @@ static int cnic_init_uio(struct cnic_dev *dev)
uinfo->name = "bnx2_cnic";
} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
+ uinfo->mem[0].size = pci_resource_len(dev->pcidev, 0);
+
uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk &
PAGE_MASK;
uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk);
--
1.7.1
next reply other threads:[~2012-07-06 0:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-06 0:21 Michael Chan [this message]
2012-07-09 7:18 ` [PATCH net] cnic: Don't use netdev->base_addr David Miller
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