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authorLudovic Pouzenc <ludovic@pouzenc.fr>2018-09-14 22:25:09 +0200
committerLudovic Pouzenc <ludovic@pouzenc.fr>2018-09-14 22:25:09 +0200
commit3362d9fb3a94d0909b79c290abc8db6abe4cca21 (patch)
tree35f9e4dfaeb691fe09fcd95b45dc440f0338a1b5 /target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
parent51e1f1476f74d6788b106a066dfebd8ec6ac1bd9 (diff)
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target/linux : drop many arch
Diffstat (limited to 'target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch')
-rw-r--r--target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch97
1 files changed, 0 insertions, 97 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
deleted file mode 100644
index ae539a3..0000000
--- a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From b04138b335203b79ffe1b14750fa245a4dab7191 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Fri, 20 Dec 2013 02:16:13 +0100
-Subject: [PATCH 208/208] b44: use fixed PHY device if we do not find any
-
-The ADM6996L switch and some Broadcom switches with two MII interfaces
-like the BCM5325F connected to two MACs on the SoC, used on some
-routers do not return a valid value when reading the PHY id register
-and Linux thinks there is no PHY at all, but that is wrong.
-This patch registers a fixed phy in the arch code and then searches it
-when there is no other phy in the Ethernet driver code.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- arch/mips/bcm47xx/setup.c | 10 ++++++++++
- drivers/net/ethernet/broadcom/b44.c | 16 +++++++++++++++-
- drivers/net/ethernet/broadcom/b44.h | 3 +++
- 3 files changed, 28 insertions(+), 1 deletion(-)
-
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -30,6 +30,9 @@
-
- #include <linux/export.h>
- #include <linux/types.h>
-+#include <linux/ethtool.h>
-+#include <linux/phy.h>
-+#include <linux/phy_fixed.h>
- #include <linux/ssb/ssb.h>
- #include <linux/ssb/ssb_embedded.h>
- #include <linux/bcma/bcma_soc.h>
-@@ -269,6 +272,12 @@ static int __init bcm47xx_cpu_fixes(void
- }
- arch_initcall(bcm47xx_cpu_fixes);
-
-+static struct fixed_phy_status bcm47xx_fixed_phy_status __initdata = {
-+ .link = 1,
-+ .speed = SPEED_100,
-+ .duplex = DUPLEX_FULL,
-+};
-+
- static int __init bcm47xx_register_bus_complete(void)
- {
- switch (bcm47xx_bus_type) {
-@@ -287,6 +296,7 @@ static int __init bcm47xx_register_bus_c
- bcm47xx_buttons_register();
- bcm47xx_leds_register();
- bcm47xx_workarounds();
-+ fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);
-
- return 0;
- }
---- a/drivers/net/ethernet/broadcom/b44.c
-+++ b/drivers/net/ethernet/broadcom/b44.c
-@@ -2233,6 +2233,7 @@ static int b44_register_phy_one(struct b
- struct ssb_device *sdev = bp->sdev;
- struct phy_device *phydev;
- char bus_id[MII_BUS_ID_SIZE + 3];
-+ struct ssb_sprom *sprom = &sdev->bus->sprom;
- int err;
-
- mii_bus = mdiobus_alloc();
-@@ -2266,7 +2267,20 @@ static int b44_register_phy_one(struct b
- goto err_out_mdiobus_irq;
- }
-
-- snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, mii_bus->id, bp->phy_addr);
-+ if (!bp->mii_bus->phy_map[bp->phy_addr] &&
-+ (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) {
-+
-+ dev_info(sdev->dev,
-+ "could not find PHY at %i, use fixed one\n",
-+ bp->phy_addr);
-+
-+ bp->phy_addr = 0;
-+ snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, "fixed-0",
-+ bp->phy_addr);
-+ } else {
-+ snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, mii_bus->id,
-+ bp->phy_addr);
-+ }
-
- phydev = phy_connect(bp->dev, bus_id, &b44_adjust_link,
- PHY_INTERFACE_MODE_MII);
---- a/drivers/net/ethernet/broadcom/b44.h
-+++ b/drivers/net/ethernet/broadcom/b44.h
-@@ -345,6 +345,9 @@ B44_STAT_REG_DECLARE
- struct u64_stats_sync syncp;
- };
-
-+#define B44_BOARDFLAG_ROBO 0x0010 /* Board has robo switch */
-+#define B44_BOARDFLAG_ADM 0x0080 /* Board has ADMtek switch */
-+
- struct ssb_device;
-
- struct b44 {