diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman.c b/drivers/net/ethernet/freescale/fman/fman.c index e80fedb27cee..934111def0be 100644 --- a/drivers/net/ethernet/freescale/fman/fman.c +++ b/drivers/net/ethernet/freescale/fman/fman.c @@ -634,6 +634,9 @@ static void set_port_liodn(struct fman *fman, u8 port_id, { u32 tmp; + iowrite32be(liodn_ofst, &fman->bmi_regs->fmbm_spliodn[port_id - 1]); + if (!IS_ENABLED(CONFIG_FSL_PAMU)) + return; /* set LIODN base for this port */ tmp = ioread32be(&fman->dma_regs->fmdmplr[port_id / 2]); if (port_id % 2) { @@ -644,7 +647,6 @@ static void set_port_liodn(struct fman *fman, u8 port_id, tmp |= liodn_base << DMA_LIODN_SHIFT; } iowrite32be(tmp, &fman->dma_regs->fmdmplr[port_id / 2]); - iowrite32be(liodn_ofst, &fman->bmi_regs->fmbm_spliodn[port_id - 1]); } static void enable_rams_ecc(struct fman_fpm_regs __iomem *fpm_rg) @@ -1942,6 +1944,8 @@ static int fman_init(struct fman *fman) fman->liodn_offset[i] = ioread32be(&fman->bmi_regs->fmbm_spliodn[i - 1]); + if (!IS_ENABLED(CONFIG_FSL_PAMU)) + continue; liodn_base = ioread32be(&fman->dma_regs->fmdmplr[i / 2]); if (i % 2) { /* FMDM_PLR LSB holds LIODN base for odd ports */ @@ -2439,9 +2443,6 @@ MODULE_PARM_DESC(fsl_fm_rx_extra_headroom, "Extra headroom for Rx buffers"); * buffers when not using jumbo frames. * Must be large enough to accommodate the network MTU, but small enough * to avoid wasting skb memory. - * - * Could be overridden once, at boot-time, via the - * fm_set_max_frm() callback. */ static int fsl_fm_max_frm = FSL_FM_MAX_FRAME_SIZE; module_param(fsl_fm_max_frm, int, 0); |
