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| author |   Sunil Goutham <sgoutham@cavium.com> | 2016-08-12 16:51:27 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-13 11:59:30 -0700 |
| commit | 3a397ebe154b385e5e3d0c7fee478ccef58742fc (patch) | |
| tree | b3c99da83f0663ae5ffd9fc2fd1b1783bd525e39 /drivers/net/ethernet/cavium/thunder/nicvf_queues.h | |
| parent | net: thunderx: Add support for 81xx and 83xx chips (diff) | |
| download | linux-dev-3a397ebe154b385e5e3d0c7fee478ccef58742fc.tar.xz linux-dev-3a397ebe154b385e5e3d0c7fee478ccef58742fc.zip | |
net: thunderx: Set queue count based on number of CPUs
81xx has only 4 CPUs, so it doesn't make sense to initialize
entire Qset i.e 8 queues by default. Made changes to queue
initialization to init queues equal to number of CPUs or
8 queues whichever is lesser. Also this will be applicable to
VMs with VNIC VF attached and having less VCPUs
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_queues.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h index 6673e1133523..869f3386028b 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h @@ -57,10 +57,7 @@ #define CMP_QUEUE_SIZE6 6ULL /* 64K entries */ /* Default queue count per QS, its lengths and threshold values */ -#define RBDR_CNT 1 -#define RCV_QUEUE_CNT 8 -#define SND_QUEUE_CNT 8 -#define CMP_QUEUE_CNT 8 /* Max of RCV and SND qcount */ +#define DEFAULT_RBDR_CNT 1 #define SND_QSIZE SND_QUEUE_SIZE2 #define SND_QUEUE_LEN (1ULL << (SND_QSIZE + 10)) |