From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/net/ethernet/freescale/fman/fman.c | 23 ++++++++++++-----------
1 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/net/ethernet/freescale/fman/fman.c b/kernel/drivers/net/ethernet/freescale/fman/fman.c
index eba7e54..ce0a121 100644
--- a/kernel/drivers/net/ethernet/freescale/fman/fman.c
+++ b/kernel/drivers/net/ethernet/freescale/fman/fman.c
@@ -639,6 +639,9 @@
{
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) {
@@ -649,7 +652,6 @@
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)
@@ -1946,6 +1948,8 @@
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 */
@@ -2059,11 +2063,11 @@
/**
* fman_register_intr
* @fman: A Pointer to FMan device
- * @mod: Calling module
+ * @module: Calling module
* @mod_id: Module id (if more than 1 exists, '0' if not)
* @intr_type: Interrupt type (error/normal) selection.
- * @f_isr: The interrupt service routine.
- * @h_src_arg: Argument to be passed to f_isr.
+ * @isr_cb: The interrupt service routine.
+ * @src_arg: Argument to be passed to isr_cb.
*
* Used to register an event handler to be processed by FMan
*
@@ -2087,7 +2091,7 @@
/**
* fman_unregister_intr
* @fman: A Pointer to FMan device
- * @mod: Calling module
+ * @module: Calling module
* @mod_id: Module id (if more than 1 exists, '0' if not)
* @intr_type: Interrupt type (error/normal) selection.
*
@@ -2338,8 +2342,8 @@
/**
* fman_get_revision
- * @fman - Pointer to the FMan module
- * @rev_info - A structure of revision information parameters.
+ * @fman: - Pointer to the FMan module
+ * @rev_info: - A structure of revision information parameters.
*
* Returns the FM revision
*
@@ -2443,9 +2447,6 @@
* 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);
@@ -2507,7 +2508,7 @@
/**
* fman_bind
- * @dev: FMan OF device pointer
+ * @fm_dev: FMan OF device pointer
*
* Bind to a specific FMan device.
*
--
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