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authorBen Hutchings <bhutchings@solarflare.com>2010-06-01 11:32:43 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-03 03:27:56 -0700
commitd42a8f464ba14467e5d45dc0eb8f789c82bd0679 (patch)
tree5c5b597786a8fa05f38cccb856171f0f8abee031 /ipc/compat_mq.c
parentfbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d (diff)
sfc: Get port number from CS_PORT_NUM, not PCI function number
A single shared memory region used to communicate with firmware is mapped into both PCI PFs of the SFC9020 and SFL9021. Drivers must be able to identify which port they are addressing in order to use the correct sub-region. Currently we use the PCI function number, but the PCI address may be virtualised. Use the CS_PORT_NUM register field defined for just this purpose. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'ipc/compat_mq.c')
0 files changed, 0 insertions, 0 deletions