diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2011-06-15 16:41:42 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-07-19 06:04:32 +0200 |
| commit | 52eafc68d601afd699b023201b0c6be5209f39ce (patch) | |
| tree | 01a65357f2f39b07836c44f8b2cd490e5cd62853 /drivers/net/mlx4/fw.c | |
| parent | IB/mlx4: Generate GID change events in IBoE code (diff) | |
| download | linux-52eafc68d601afd699b023201b0c6be5209f39ce.tar.xz linux-52eafc68d601afd699b023201b0c6be5209f39ce.zip | |
mlx4_core: Extend capability flags to 64 bits
The latest firmware adds a second dword containing more device flags,
so extend the device capabilities flags field from 32 to 64 bits.
Derived from patch by Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.co.il>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/net/mlx4/fw.c')
| -rw-r--r-- | drivers/net/mlx4/fw.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c index 67a209ba939d..346d8b3d03df 100644 --- a/drivers/net/mlx4/fw.c +++ b/drivers/net/mlx4/fw.c @@ -75,7 +75,7 @@ MODULE_PARM_DESC(enable_qos, "Enable Quality of Service support in the HCA (defa } \ } while (0) -static void dump_dev_cap_flags(struct mlx4_dev *dev, u32 flags) +static void dump_dev_cap_flags(struct mlx4_dev *dev, u64 flags) { static const char *fname[] = { [ 0] = "RC transport", @@ -105,7 +105,7 @@ static void dump_dev_cap_flags(struct mlx4_dev *dev, u32 flags) mlx4_dbg(dev, "DEV_CAP flags:\n"); for (i = 0; i < ARRAY_SIZE(fname); ++i) - if (fname[i] && (flags & (1 << i))) + if (fname[i] && (flags & (1LL << i))) mlx4_dbg(dev, " %s\n", fname[i]); } @@ -142,7 +142,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) struct mlx4_cmd_mailbox *mailbox; u32 *outbox; u8 field; - u32 field32; + u32 field32, flags; u16 size; u16 stat_rate; int err; @@ -279,7 +279,8 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) MLX4_GET(field, outbox, QUERY_DEV_CAP_ETH_UC_LOOPBACK_OFFSET); dev_cap->loopback_support = field & 0x1; dev_cap->wol = field & 0x40; - MLX4_GET(dev_cap->flags, outbox, QUERY_DEV_CAP_FLAGS_OFFSET); + MLX4_GET(flags, outbox, QUERY_DEV_CAP_FLAGS_OFFSET); + dev_cap->flags = flags; MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_UAR_OFFSET); dev_cap->reserved_uars = field >> 4; MLX4_GET(field, outbox, QUERY_DEV_CAP_UAR_SZ_OFFSET); |