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[PATCH] IB/mthca: add support for new MT25204 HCA

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Decouple table of HCA features from exact HCA device type.  Add a current FW
version field so we can warn when someone is using old FW.  Add support for
new MT25204 HCA.

Remove the warning about mem-free support, since it should be pretty solid at
this point.

Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roland Dreier
2005-04-16 15:26:34 -07:00
committed by Linus Torvalds
parent 08aeb14e5f
commit 68a3c21203
4 changed files with 73 additions and 26 deletions
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13
drivers/infiniband/hw/mthca/mthca_dev.h
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@ -49,20 +49,15 @@
#define DRV_VERSION "0.06-pre"
#define DRV_RELDATE "November 8, 2004"
/* Types of supported HCA */
enum {
TAVOR, /* MT23108 */
ARBEL_COMPAT, /* MT25208 in Tavor compat mode */
ARBEL_NATIVE /* MT25208 with extended features */
};
enum {
MTHCA_FLAG_DDR_HIDDEN = 1 << 1,
MTHCA_FLAG_SRQ = 1 << 2,
MTHCA_FLAG_MSI = 1 << 3,
MTHCA_FLAG_MSI_X = 1 << 4,
MTHCA_FLAG_NO_LAM = 1 << 5,
MTHCA_FLAG_FMR = 1 << 6
MTHCA_FLAG_FMR = 1 << 6,
MTHCA_FLAG_MEMFREE = 1 << 7,
MTHCA_FLAG_PCIE = 1 << 8
};
enum {
@ -473,7 +468,7 @@ static inline struct mthca_dev *to_mdev(struct ib_device *ibdev)
static inline int mthca_is_memfree(struct mthca_dev *dev)
{
return dev->hca_type == ARBEL_NATIVE;
return dev->mthca_flags & MTHCA_FLAG_MEMFREE;
}
#endif /* MTHCA_DEV_H */