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v19.07.3_mercusys_ac12_duma
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openwrt/target/linux/brcm47xx/patches-4.19/320-MIPS-BCM47XX-Devices-da...

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brcm47xx: add support for the kernel 4.19 One patch that wasn't ported due to a lot of conflict is: 901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch Hopefully a correct/real fix will get developed before we switch brcm47xx to the 4.14. This IS NOT ready for switching/trying/using 4.19 yet due to some DMA regression affecting bgmac: [ 0.945472] bgmac_bcma bcma0:2: Found PHY addr: 25 [ 0.954565] libphy: bcma_mdio mii bus: probed [ 0.959486] ------------[ cut here ]------------ [ 0.964387] WARNING: CPU: 0 PID: 1 at ./include/linux/dma-mapping.h:516 bgmac_enet_probe+0x1b4/0x5c4 [ 0.973751] Modules linked in: [ 0.976913] CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.9 #0 [ 0.982750] Stack : 804a0000 804597c4 00000000 00000000 80458fd8 8381bc2c 838282d4 80481a47 [ 0.991367] 8042e3ec 00000001 804d38f0 00000204 83980000 00000065 8381bbe0 6f55b24f [ 0.999975] 00000000 00000000 80520000 00002018 00000000 00000075 00000007 00000000 [ 1.008583] 00000000 80480000 000ee811 00000000 00000000 00000000 80432c00 80248db8 [ 1.017196] 00000009 00000204 83980000 803ad7b0 00000000 801feeec 00000000 804d0000 [ 1.025804] ... [ 1.028325] Call Trace: [ 1.030875] [<8000aef8>] show_stack+0x58/0x100 [ 1.035513] [<8001f8b4>] __warn+0xe4/0x118 [ 1.039708] [<8001f9a4>] warn_slowpath_null+0x48/0x64 [ 1.044935] [<80248db8>] bgmac_enet_probe+0x1b4/0x5c4 [ 1.050101] [<802498e0>] bgmac_probe+0x558/0x590 [ 1.054906] [<80252fd0>] bcma_device_probe+0x38/0x70 [ 1.060017] [<8020e1e8>] really_probe+0x170/0x2e8 [ 1.064891] [<8020e714>] __driver_attach+0xa4/0xec [ 1.069784] [<8020c1e0>] bus_for_each_dev+0x58/0xb0 [ 1.074833] [<8020d590>] bus_add_driver+0xf8/0x218 [ 1.079731] [<8020ef24>] driver_register+0xcc/0x11c [ 1.084804] [<804b54cc>] bgmac_init+0x1c/0x44 [ 1.089258] [<8000121c>] do_one_initcall+0x7c/0x1a0 [ 1.094343] [<804a1d34>] kernel_init_freeable+0x150/0x218 [ 1.099886] [<803a082c>] kernel_init+0x10/0x104 [ 1.104583] [<80005878>] ret_from_kernel_thread+0x14/0x1c [ 1.110107] ---[ end trace f441c0d873d1fb5b ]--- [ 1.114914] bgmac_bcma bcma0:2: Allocation of TX ring 0x200 failed [ 1.121215] bgmac_bcma bcma0:2: Unable to alloc memory for DMA [ 1.127626] bgmac_bcma: probe of bcma0:2 failed with error -12 [ 1.133838] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
6 years ago
--- a/arch/mips/bcm47xx/board.c
+++ b/arch/mips/bcm47xx/board.c
@@ -141,6 +141,7 @@ struct bcm47xx_board_type_list2 bcm47xx_
{{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
{{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"},
{{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT320N_V1, "Linksys WRT320N V1"}, "WRT320N", "1.0"},
{{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
{{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
{{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
@@ -160,9 +161,12 @@ struct bcm47xx_board_type_list1 bcm47xx_
{{BCM47XX_BOARD_LUXUL_XVW_P30_V1, "Luxul XVW-P30 V1"}, "luxul_xvwp30_v1"},
{{BCM47XX_BOARD_LUXUL_XWR_600_V1, "Luxul XWR-600 V1"}, "luxul_xwr600_v1"},
{{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"},
+ {{BCM47XX_BOARD_NETGEAR_R6300_V1, "Netgear R6300 V1"}, "U12H218T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V1, "Netgear WN2500RP V1"}, "U12H197T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V2, "Netgear WN2500RP V2"}, "U12H294T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"},
--- a/arch/mips/bcm47xx/buttons.c
+++ b/arch/mips/bcm47xx/buttons.c
@@ -27,6 +27,12 @@
/* Asus */
static const struct gpio_keys_button
+bcm47xx_buttons_asus_rtn10u[] __initconst = {
+ BCM47XX_GPIO_KEY(20, KEY_WPS_BUTTON),
+ BCM47XX_GPIO_KEY(21, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
bcm47xx_buttons_asus_rtn12[] __initconst = {
BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
BCM47XX_GPIO_KEY(1, KEY_RESTART),
@@ -277,6 +283,18 @@ bcm47xx_buttons_linksys_wrt310nv1[] __in
};
static const struct gpio_keys_button
+bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = {
+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_linksys_wrt320n_v1[] __initconst = {
+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = {
BCM47XX_GPIO_KEY(5, KEY_WIMAX),
BCM47XX_GPIO_KEY(6, KEY_RESTART),
@@ -385,6 +403,17 @@ bcm47xx_buttons_motorola_wr850gv2v3[] __
/* Netgear */
static const struct gpio_keys_button
+bcm47xx_buttons_netgear_r6300_v1[] __initconst = {
+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_netgear_wn2500rp_v1[] __initconst = {
+ BCM47XX_GPIO_KEY(12, KEY_RESTART),
+ BCM47XX_GPIO_KEY(31, KEY_WPS_BUTTON),
+};
+
+static const struct gpio_keys_button
bcm47xx_buttons_netgear_wndr3400v1[] __initconst = {
BCM47XX_GPIO_KEY(4, KEY_RESTART),
BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON),
@@ -471,6 +500,9 @@ int __init bcm47xx_buttons_register(void
int err;
switch (board) {
+ case BCM47XX_BOARD_ASUS_RTN10U:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn10u);
+ break;
case BCM47XX_BOARD_ASUS_RTN12:
err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn12);
break;
@@ -601,6 +633,12 @@ int __init bcm47xx_buttons_register(void
case BCM47XX_BOARD_LINKSYS_WRT310NV1:
err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1);
break;
+ case BCM47XX_BOARD_LINKSYS_WRT310NV2:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2);
+ break;
+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt320n_v1);
+ break;
case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2);
break;
@@ -664,6 +702,12 @@ int __init bcm47xx_buttons_register(void
err = bcm47xx_copy_bdata(bcm47xx_buttons_motorola_wr850gv2v3);
break;
+ case BCM47XX_BOARD_NETGEAR_R6300_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_r6300_v1);
+ break;
+ case BCM47XX_BOARD_NETGEAR_WN2500RP_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wn2500rp_v1);
+ break;
case BCM47XX_BOARD_NETGEAR_WNDR3400V1:
err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400v1);
break;
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
@@ -72,6 +72,7 @@ enum bcm47xx_board {
BCM47XX_BOARD_LINKSYS_WRT300NV11,
BCM47XX_BOARD_LINKSYS_WRT310NV1,
BCM47XX_BOARD_LINKSYS_WRT310NV2,
+ BCM47XX_BOARD_LINKSYS_WRT320N_V1,
BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101,
BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467,
@@ -98,9 +99,12 @@ enum bcm47xx_board {
BCM47XX_BOARD_MOTOROLA_WR850GP,
BCM47XX_BOARD_MOTOROLA_WR850GV2V3,
+ BCM47XX_BOARD_NETGEAR_R6300_V1,
BCM47XX_BOARD_NETGEAR_WGR614V8,
BCM47XX_BOARD_NETGEAR_WGR614V9,
BCM47XX_BOARD_NETGEAR_WGR614_V10,
+ BCM47XX_BOARD_NETGEAR_WN2500RP_V1,
+ BCM47XX_BOARD_NETGEAR_WN2500RP_V2,
BCM47XX_BOARD_NETGEAR_WNDR3300,
BCM47XX_BOARD_NETGEAR_WNDR3400V1,
BCM47XX_BOARD_NETGEAR_WNDR3400V2,
--- a/arch/mips/bcm47xx/leds.c
+++ b/arch/mips/bcm47xx/leds.c
@@ -30,6 +30,14 @@
/* Asus */
static const struct gpio_led
+bcm47xx_leds_asus_rtn10u[] __initconst = {
+ BCM47XX_GPIO_LED(5, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(6, "green", "power", 1, LEDS_GPIO_DEFSTATE_ON),
+ BCM47XX_GPIO_LED(7, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(8, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
+};
+
+static const struct gpio_led
bcm47xx_leds_asus_rtn12[] __initconst = {
BCM47XX_GPIO_LED(2, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON),
BCM47XX_GPIO_LED(7, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
@@ -314,6 +322,13 @@ bcm47xx_leds_linksys_wrt310nv1[] __initc
};
static const struct gpio_led
+bcm47xx_leds_linksys_wrt320n_v1[] __initconst = {
+ BCM47XX_GPIO_LED(1, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(2, "blue", "power", 0, LEDS_GPIO_DEFSTATE_ON),
+ BCM47XX_GPIO_LED(4, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
+};
+
+static const struct gpio_led
bcm47xx_leds_linksys_wrt54g_generic[] __initconst = {
BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON),
@@ -556,6 +571,9 @@ void __init bcm47xx_leds_register(void)
enum bcm47xx_board board = bcm47xx_board_get();
switch (board) {
+ case BCM47XX_BOARD_ASUS_RTN10U:
+ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn10u);
+ break;
case BCM47XX_BOARD_ASUS_RTN12:
bcm47xx_set_pdata(bcm47xx_leds_asus_rtn12);
break;
@@ -689,6 +707,9 @@ void __init bcm47xx_leds_register(void)
case BCM47XX_BOARD_LINKSYS_WRT310NV1:
bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt310nv1);
break;
+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt320n_v1);
+ break;
case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt54g3gv2);
break;