diff options
Diffstat (limited to 'drivers/net/enic/vnic_dev.c')
| -rw-r--r-- | drivers/net/enic/vnic_dev.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c index 662123c9581e..6a5b578a69e1 100644 --- a/drivers/net/enic/vnic_dev.c +++ b/drivers/net/enic/vnic_dev.c @@ -1,5 +1,5 @@ /* - * Copyright 2008 Cisco Systems, Inc. All rights reserved. + * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. * Copyright 2007 Nuova Systems, Inc. All rights reserved. * * This program is free software; you may redistribute it and/or modify @@ -23,7 +23,6 @@ #include <linux/pci.h> #include <linux/delay.h> #include <linux/if_ether.h> -#include <linux/slab.h> #include "vnic_resource.h" #include "vnic_devcmd.h" @@ -41,8 +40,6 @@ struct vnic_res { unsigned int count; }; -#define VNIC_DEV_CAP_INIT 0x0001 - struct vnic_dev { void *priv; struct pci_dev *pdev; @@ -53,13 +50,11 @@ struct vnic_dev { struct vnic_devcmd_notify notify_copy; dma_addr_t notify_pa; u32 notify_sz; - u32 *linkstatus; dma_addr_t linkstatus_pa; struct vnic_stats *stats; dma_addr_t stats_pa; struct vnic_devcmd_fw_info *fw_info; dma_addr_t fw_info_pa; - u32 cap_flags; enum vnic_proxy_type proxy; u32 proxy_index; u64 args[VNIC_DEVCMD_NARGS]; @@ -279,7 +274,6 @@ static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, /* PCI-e target device is gone */ return -ENODEV; } - if (status & STAT_BUSY) { pr_err("Busy devcmd %d\n", _CMD_N(cmd)); return -EBUSY; @@ -852,7 +846,7 @@ int vnic_dev_init(struct vnic_dev *vdev, int arg) int wait = 1000; int r = 0; - if (vdev->cap_flags & VNIC_DEV_CAP_INIT) + if (vnic_dev_capable(vdev, CMD_INIT)) r = vnic_dev_cmd(vdev, CMD_INIT, &a0, &a1, wait); else { vnic_dev_cmd(vdev, CMD_INIT_v1, &a0, &a1, wait); @@ -919,9 +913,6 @@ int vnic_dev_deinit(struct vnic_dev *vdev) int vnic_dev_link_status(struct vnic_dev *vdev) { - if (vdev->linkstatus) - return *vdev->linkstatus; - if (!vnic_dev_notify_ready(vdev)) return 0; @@ -996,14 +987,9 @@ void vnic_dev_unregister(struct vnic_dev *vdev) sizeof(struct vnic_devcmd_notify), vdev->notify, vdev->notify_pa); - if (vdev->linkstatus) - pci_free_consistent(vdev->pdev, - sizeof(u32), - vdev->linkstatus, - vdev->linkstatus_pa); if (vdev->stats) pci_free_consistent(vdev->pdev, - sizeof(struct vnic_dev), + sizeof(struct vnic_stats), vdev->stats, vdev->stats_pa); if (vdev->fw_info) pci_free_consistent(vdev->pdev, @@ -1033,11 +1019,6 @@ struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev, if (!vdev->devcmd) goto err_out; - vdev->cap_flags = 0; - - if (vnic_dev_capable(vdev, CMD_INIT)) - vdev->cap_flags |= VNIC_DEV_CAP_INIT; - return vdev; err_out: |