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| author | Michael Brown | 2008-02-27 14:59:56 +0100 |
|---|---|---|
| committer | Michael Brown | 2008-02-27 14:59:56 +0100 |
| commit | bc3f0a25c6e3ce8344fa3c255a8e3a981f59309b (patch) | |
| tree | dfd6a969a801e98f8ec12f2378fa14ba2b4ed72f /src/drivers/infiniband/arbel.h | |
| parent | [Infiniband] Centralise MAD operations (diff) | |
| download | ipxe-bc3f0a25c6e3ce8344fa3c255a8e3a981f59309b.tar.gz ipxe-bc3f0a25c6e3ce8344fa3c255a8e3a981f59309b.tar.xz ipxe-bc3f0a25c6e3ce8344fa3c255a8e3a981f59309b.zip | |
[Infiniband] Add preliminary support for multi-port devices.
Arbel and Hermon cards both have multiple ports. Add the
infrastructure required to register each port as a separate IB
device. Don't yet register more than one port, since registration
will currently fail unless a valid link is detected.
Use ib_*_{set,get}_{drv,owner}data wrappers to access driver- and
owner-private data on Infiniband structures.
Diffstat (limited to 'src/drivers/infiniband/arbel.h')
| -rw-r--r-- | src/drivers/infiniband/arbel.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/drivers/infiniband/arbel.h b/src/drivers/infiniband/arbel.h index 4d7e4fc6a..94fa67c1b 100644 --- a/src/drivers/infiniband/arbel.h +++ b/src/drivers/infiniband/arbel.h @@ -17,6 +17,10 @@ * */ +/* Ports in existence */ +#define ARBEL_NUM_PORTS 1 +#define ARBEL_PORT_BASE 1 + /* PCI BARs */ #define ARBEL_PCI_CONFIG_BAR PCI_BASE_ADDRESS_0 #define ARBEL_PCI_CONFIG_BAR_SIZE 0x100000 @@ -344,6 +348,9 @@ struct arbel { /** Device limits */ struct arbel_dev_limits limits; + + /** Infiniband devices */ + struct ib_device *ibdev[ARBEL_NUM_PORTS]; }; /** Global protection domain */ |