25 lines
1.2 KiB
Diff
25 lines
1.2 KiB
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Mon, 13 Apr 2015 15:54:04 +0200
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Subject: [PATCH] bgmac: fix MAC soft-reset bit for corerev > 4
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Only core revisions older than 4 use BGMAC_CMDCFG_SR_REV0
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/drivers/net/ethernet/broadcom/bgmac.h
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+++ b/drivers/net/ethernet/broadcom/bgmac.h
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@@ -198,9 +198,9 @@
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#define BGMAC_CMDCFG_TAI 0x00000200
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#define BGMAC_CMDCFG_HD 0x00000400 /* Set if in half duplex mode */
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#define BGMAC_CMDCFG_HD_SHIFT 10
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-#define BGMAC_CMDCFG_SR_REV0 0x00000800 /* Set to reset mode, for other revs */
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-#define BGMAC_CMDCFG_SR_REV4 0x00002000 /* Set to reset mode, only for core rev 4 */
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-#define BGMAC_CMDCFG_SR(rev) ((rev == 4) ? BGMAC_CMDCFG_SR_REV4 : BGMAC_CMDCFG_SR_REV0)
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+#define BGMAC_CMDCFG_SR_REV0 0x00000800 /* Set to reset mode, for core rev 0-3 */
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+#define BGMAC_CMDCFG_SR_REV4 0x00002000 /* Set to reset mode, for core rev >= 4 */
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+#define BGMAC_CMDCFG_SR(rev) ((rev >= 4) ? BGMAC_CMDCFG_SR_REV4 : BGMAC_CMDCFG_SR_REV0)
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#define BGMAC_CMDCFG_ML 0x00008000 /* Set to activate mac loopback mode */
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#define BGMAC_CMDCFG_AE 0x00400000
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#define BGMAC_CMDCFG_CFE 0x00800000
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