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qed: Add abstraction for different hsi values per chip

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The number of BTB blocks was modified to be different between the two chip
flavors supported (BB/K2) as a result, this lead to a re-write of selecting
the default hsi value based on the chip.
This patch creates a lookup table for hsi values per chip rather than
ask again and again for every value.

Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michal Kalderon 2020-01-27 15:26:13 +02:00 • committed by David S. Miller
parent 997af5df23
commit 1392d19ff1
3 changed files with 90 additions and 32 deletions
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4
include/linux/qed/common_hsi.h
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@ -663,8 +663,8 @@
#define PBF_MAX_CMD_LINES 3328
/* Number of BTB blocks. Each block is 256B. */
#define BTB_MAX_BLOCKS 1440
#define BTB_MAX_BLOCKS_BB 1440
#define BTB_MAX_BLOCKS_K2 1840
/*****************/
/* PRS CONSTANTS */
/*****************/