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qed: Configure cacheline size in HW
authorTomer Tayar <Tomer.Tayar@cavium.com>
Thu, 6 Apr 2017 12:58:30 +0000 (15:58 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 6 Apr 2017 21:26:31 +0000 (14:26 -0700)
commit60afed72f51c7445aa06dc953b05f5672b607860
tree01739ed7b696f08f2d03d388030516b1e55e22edtree | snapshot (tar.gz zip)
parent1558296251207bb0def2ae7cc045f8159ee0c204commit | diff
qed: Configure cacheline size in HW

Default HW configuration is optimal for an architecture where cache
line size is 64B.

During chip initialization, properly initialize the cache line size
in HW to avoid possible redundant PCI transactions.

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