| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From 3cf2ff1c53b41c60fcb7667a11c4947fe5136de7 Mon Sep 17 00:00:00 2001 |
| 2 | From: Madalin Bucur <madalin.bucur@nxp.com> |
| 3 | Date: Thu, 7 Mar 2019 16:33:37 +0200 |
| 4 | Subject: [PATCH] sdk_dpaa: remove the QM_FQCTRL_PREFERINCACHE flag |
| 5 | |
| 6 | Only a limited number of FQs can be in the cache, setting the |
| 7 | QM_FQCTRL_PREFERINCACHE flag for all FQs is not useful. |
| 8 | |
| 9 | Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> |
| 10 | --- |
| 11 | drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c | 2 -- |
| 12 | 1 file changed, 2 deletions(-) |
| 13 | |
| 14 | --- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c |
| 15 | +++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c |
| 16 | @@ -1237,8 +1237,6 @@ int dpa_fq_init(struct dpa_fq *dpa_fq, b |
| 17 | memset(&initfq, 0, sizeof(initfq)); |
| 18 | |
| 19 | initfq.we_mask = QM_INITFQ_WE_FQCTRL; |
| 20 | - /* FIXME: why would we want to keep an empty FQ in cache? */ |
| 21 | - initfq.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE; |
| 22 | |
| 23 | /* Try to reduce the number of portal interrupts for |
| 24 | * Tx Confirmation FQs. |