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43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
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From 079c20aa182c6b623d49e1f375e022dedac7373c Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Fri, 13 Aug 2021 20:03:21 +0200
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Subject: [PATCH 04/11] SSDK: dts: fix of_get_mac_address()
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Recently OpenWrt backported the updated of_get_mac_address()
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function which returns and error code instead.
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So, patch the SSDK to use it and fix the compilation error.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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---
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src/init/ssdk_dts.c | 7 ++++---
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1 file changed, 4 insertions(+), 3 deletions(-)
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--- a/src/init/ssdk_dts.c
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+++ b/src/init/ssdk_dts.c
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@@ -921,8 +921,9 @@ static void ssdk_dt_parse_intf_mac(void)
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{
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struct device_node *dp_node = NULL;
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a_uint32_t dp = 0;
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- a_uint8_t *maddr = NULL;
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+ u8 maddr[ETH_ALEN];
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char dp_name[8] = {0};
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+ int ret;
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for (dp = 1; dp <= SSDK_MAX_NR_ETH; dp++) {
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snprintf(dp_name, sizeof(dp_name), "dp%d", dp);
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@@ -930,11 +931,11 @@ static void ssdk_dt_parse_intf_mac(void)
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if (!dp_node) {
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continue;
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}
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- maddr = (a_uint8_t *)of_get_mac_address(dp_node);
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+ ret = of_get_mac_address(dp_node, maddr);
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#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0))
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if (maddr && is_valid_ether_addr(maddr)) {
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#else
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- if (!IS_ERR(maddr) && is_valid_ether_addr(maddr)) {
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+ if (!ret && is_valid_ether_addr(maddr)) {
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#endif
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ssdk_dt_global.num_intf_mac++;
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ether_addr_copy(ssdk_dt_global.intf_mac[dp-1].uc, maddr);
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