diff options
| author | Stefan Wahren <wahrenst@gmx.net> | 2024-01-28 21:10:52 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-01-31 13:38:50 +0000 |
| commit | fa5343952f45d478897d5d3db9d64007b13e4abd (patch) | |
| tree | e414a03fb52e376c22d2bca8d1d88c29f6fa377e /drivers/net/ethernet/qualcomm | |
| parent | c7f6250ab2adbce44ce086d190e346be6d7a03fb (diff) | |
qca_spi: Introduce QCASPI_RX_MAX_FRAMES
Currently qca_spi reserves enough space for 4 complete Ethernet over SPI
frames in the receive buffer. Unfortunately this is hidden under a magic
number. So replace it with a more self explaining define.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qualcomm')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/qca_spi.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qualcomm/qca_spi.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index f53438c4aea2..c0f6bd3d331a 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -829,7 +829,7 @@ qcaspi_netdev_init(struct net_device *dev) qca->burst_len = qcaspi_burst_len; qca->spi_thread = NULL; qca->buffer_size = (dev->mtu + VLAN_ETH_HLEN + QCAFRM_HEADER_LEN + - QCAFRM_FOOTER_LEN + 4) * 4; + QCAFRM_FOOTER_LEN + 4) * QCASPI_RX_MAX_FRAMES; memset(&qca->stats, 0, sizeof(struct qcaspi_stats)); diff --git a/drivers/net/ethernet/qualcomm/qca_spi.h b/drivers/net/ethernet/qualcomm/qca_spi.h index dcecb072b8eb..f735ad77402f 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.h +++ b/drivers/net/ethernet/qualcomm/qca_spi.h @@ -41,6 +41,7 @@ #define QCASPI_TX_RING_MAX_LEN 10 #define QCASPI_TX_RING_MIN_LEN 2 +#define QCASPI_RX_MAX_FRAMES 4 /* sync related constants */ #define QCASPI_SYNC_UNKNOWN 0 |