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(parent: f00d25f) | patch
qed: Wait for MCP halt and resume commands to take place
authorTomer Tayar <Tomer.Tayar@cavium.com>
Sun, 19 Aug 2018 21:01:43 +0000 (00:01 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 20 Aug 2018 18:34:39 +0000 (11:34 -0700)
commit76271809f49056f079e202bf6513d17b0d6dd34d
tree44986b5f8596b3753c8031c2de874720eaac6136tree | snapshot
parentf00d25f3154b676fcea4502a25b94bd7f142ca74commit | diff
qed: Wait for MCP halt and resume commands to take place

Successive iterations of halting and resuming the management chip (MCP)
might fail, since currently the driver doesn't wait for these operations to
actually take place.
This patch prevents the driver from moving forward before the operations
are reflected in the state register.

Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qed/qed_mcp.c diff | blob | history
drivers/net/ethernet/qlogic/qed/qed_reg_addr.h diff | blob | history