diff options
| author |   Alex Elder <elder@linaro.org> | 2022-07-19 13:10:17 -0500 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-07-20 21:04:36 -0700 |
| commit | 4920065888fa27edf1cb3f2d03c6d1c245e493bf (patch) | |
| tree | 2b2efdd30457f30f8f43f527866eb85099a065f4 /drivers/net/ipa/gsi.h | |
| parent | net: ipa: add a transaction committed list (diff) | |
| download | wireguard-linux-4920065888fa27edf1cb3f2d03c6d1c245e493bf.tar.xz wireguard-linux-4920065888fa27edf1cb3f2d03c6d1c245e493bf.zip | |
net: ipa: rearrange transaction initialization
The transaction map is really associated with the transaction pool;
move its definition earlier in the gsi_trans_info structure.
Rearrange initialization in gsi_channel_trans_init() so it
sets the tre_avail value first, then initializes the transaction
pool, and finally allocating the transaction map.
Update comments.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ipa/gsi.h')
| -rw-r--r-- | drivers/net/ipa/gsi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ipa/gsi.h b/drivers/net/ipa/gsi.h index 85fb03465713..23de5f67374c 100644 --- a/drivers/net/ipa/gsi.h +++ b/drivers/net/ipa/gsi.h @@ -83,9 +83,10 @@ struct gsi_trans_pool { struct gsi_trans_info { atomic_t tre_avail; /* TREs available for allocation */ struct gsi_trans_pool pool; /* transaction pool */ + struct gsi_trans **map; /* TRE -> transaction map */ + struct gsi_trans_pool sg_pool; /* scatterlist pool */ struct gsi_trans_pool cmd_pool; /* command payload DMA pool */ - struct gsi_trans **map; /* TRE -> transaction map */ spinlock_t spinlock; /* protects updates to the lists */ struct list_head alloc; /* allocated, not committed */ |