From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31B64215F6F; Mon, 9 Dec 2024 12:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733747410; cv=none; b=f3VJTvHGHya/2Jm3njj4sZjyRN1UXxzog04Kur9vqSJdw/lI3AcG5oR11RU7D6EyqyUltrCa4ibE9uz0t+cvVg/7kaFH6ZGb+w3ZM22GHJofmU8TItbaJbr6Eud4907gvxVO6UUePRXg4k9cX4DDr+ITGaalZSjp2Y4wqDKAnW4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733747410; c=relaxed/simple; bh=86/OeFIEcg8x2fZZMqpdVh/xnbOwAr1LRXj3SwTHwNQ=; h=Content-Type:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To; b=FL2WjgDmb+N1FrbWUjUvz6xBk1SNrJklVYy/K41kM9H6cg+QLuuNDwppa2bxEQJ8Qh72LIPoOJavZCE90IWzt20UDkT3jyMHaRiUXYE7JDBDSzW4Kc4Qrp0K6wK2ifscX4SRPj+nvPXT6XKvt3Xl4bapw72prpULqFNXOQLKnVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5BDFC4CEE3; Mon, 9 Dec 2024 12:30:07 +0000 (UTC) Content-Type: multipart/mixed; boundary="------------oTqLvsNWUzi8R2T2DjjLcUJZ" Message-ID: Date: Mon, 9 Dec 2024 22:30:04 +1000 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] m68k: coldfire: Support resources for UART To: Jean-Michel Hautbois , Geert Uytterhoeven , Greg Kroah-Hartman , Jiri Slaby Cc: linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org References: <20241202-m5441x_uart_resource-v1-1-6b28cb295fb5@yoseli.org> <52517849-48ed-4fe8-8638-ec2a4dc2bcbd@linux-m68k.org> <014e09e3-f311-46f8-b159-6913bd6bba2f@yoseli.org> <8c5ca84d-9a22-4cfa-8267-3d898dac13f4@yoseli.org> Content-Language: en-US From: Greg Ungerer In-Reply-To: <8c5ca84d-9a22-4cfa-8267-3d898dac13f4@yoseli.org> This is a multi-part message in MIME format. --------------oTqLvsNWUzi8R2T2DjjLcUJZ Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi JM, On 5/12/24 23:06, Jean-Michel Hautbois wrote: > On 05/12/2024 14:01, Greg Ungerer wrote: >> On 4/12/24 21:32, Jean-Michel Hautbois wrote: >>> On 04/12/2024 12:15, Greg Ungerer wrote: >>>> On 4/12/24 20:58, Jean-Michel Hautbois wrote: >>>>> On 04/12/2024 11:54, Greg Ungerer wrote: >>>>>> On 2/12/24 20:34, Jean-Michel Hautbois wrote: >>>>>>> In order to use the eDMA channels for UART, the mcf_platform_uart needs >>>>>>> to be changed. Instead of adding another custom member for the >>>>>>> structure, use a resource tree in a platform_device per UART. It then >>>>>>> makes it possible to have a device named like "mcfuart.N" with N the >>>>>>> UART number. >>>>>>> >>>>>>> Later, adding the dma channel in the mcf tty driver will also be more >>>>>>> straightfoward. >>>>>>> >>>>>>> Signed-off-by: Jean-Michel Hautbois >>>>>>> --- >>>>>>>   arch/m68k/coldfire/device.c | 96 +++++++++++++ +------------------------------- >>>>>>>   drivers/tty/serial/mcf.c    | 69 +++++++++++++++++++------------- >>>>>>>   2 files changed, 70 insertions(+), 95 deletions(-) >>>>>>> >>>>>>> diff --git a/arch/m68k/coldfire/device.c b/arch/m68k/coldfire/ device.c >>>>>>> index b6958ec2a220cf91a78a14fc7fa18749451412f7..fd7d0b0ce7eb2970cb8ffe33589fe8d7e88c268d 100644 >>>>>>> --- a/arch/m68k/coldfire/device.c >>>>>>> +++ b/arch/m68k/coldfire/device.c >>>>>>> @@ -24,73 +24,35 @@ >>>>>>>   #include >>>>>>>   #include >>>>>>> -/* >>>>>>> - *    All current ColdFire parts contain from 2, 3, 4 or 10 UARTS. >>>>>>> - */ >>>>>>> -static struct mcf_platform_uart mcf_uart_platform_data[] = { >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE0, >>>>>>> -        .irq        = MCF_IRQ_UART0, >>>>>>> -    }, >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE1, >>>>>>> -        .irq        = MCF_IRQ_UART1, >>>>>>> -    }, >>>>>>> -#ifdef MCFUART_BASE2 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE2, >>>>>>> -        .irq        = MCF_IRQ_UART2, >>>>>>> -    }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE3 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE3, >>>>>>> -        .irq        = MCF_IRQ_UART3, >>>>>>> -    }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE4 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE4, >>>>>>> -        .irq        = MCF_IRQ_UART4, >>>>>>> -    }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE5 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE5, >>>>>>> -        .irq        = MCF_IRQ_UART5, >>>>>>> -    }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE6 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE6, >>>>>>> -        .irq        = MCF_IRQ_UART6, >>>>>>> -    }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE7 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE7, >>>>>>> -        .irq        = MCF_IRQ_UART7, >>>>>>> +static u64 mcf_uart_mask = DMA_BIT_MASK(32); >>>>>>> + >>>>>>> +static struct resource mcf_uart0_resource[] = { >>>>>>> +    [0] = { >>>>>>> +        .start = MCFUART_BASE0, >>>>>>> +        .end   = MCFUART_BASE0 + 0x3fff, >>>>>>> +        .flags = IORESOURCE_MEM, >>>>>>>       }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE8 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE8, >>>>>>> -        .irq        = MCF_IRQ_UART8, >>>>>>> +    [1] = { >>>>>>> +        .start = 2, >>>>>>> +        .end   = 3, >>>>>>> +        .flags = IORESOURCE_DMA, >>>>>>>       }, >>>>>>> -#endif >>>>>>> -#ifdef MCFUART_BASE9 >>>>>>> -    { >>>>>>> -        .mapbase    = MCFUART_BASE9, >>>>>>> -        .irq        = MCF_IRQ_UART9, >>>>>>> +    [2] = { >>>>>>> +        .start = MCF_IRQ_UART0, >>>>>>> +        .end   = MCF_IRQ_UART0, >>>>>>> +        .flags = IORESOURCE_IRQ, >>>>>>>       }, >>>>>>> -#endif >>>>>>> -    { }, >>>>>>>   }; >>>>>>> -static struct platform_device mcf_uart = { >>>>>>> +static struct platform_device mcf_uart0 = { >>>>>>>       .name            = "mcfuart", >>>>>>>       .id            = 0, >>>>>>> -    .dev.platform_data    = mcf_uart_platform_data, >>>>>>> +    .num_resources = ARRAY_SIZE(mcf_uart0_resource), >>>>>>> +    .resource = mcf_uart0_resource, >>>>>>> +    .dev = { >>>>>>> +        .dma_mask = &mcf_uart_mask, >>>>>>> +        .coherent_dma_mask = DMA_BIT_MASK(32), >>>>>>> +    }, >>>>>>>   }; >>>>>>>   #ifdef MCFFEC_BASE0 >>>>>>> @@ -485,12 +447,12 @@ static struct platform_device mcf_i2c5 = { >>>>>>>   static const struct dma_slave_map mcf_edma_map[] = { >>>>>>>       { "dreq0", "rx-tx", MCF_EDMA_FILTER_PARAM(0) }, >>>>>>>       { "dreq1", "rx-tx", MCF_EDMA_FILTER_PARAM(1) }, >>>>>>> -    { "uart.0", "rx", MCF_EDMA_FILTER_PARAM(2) }, >>>>>>> -    { "uart.0", "tx", MCF_EDMA_FILTER_PARAM(3) }, >>>>>>> -    { "uart.1", "rx", MCF_EDMA_FILTER_PARAM(4) }, >>>>>>> -    { "uart.1", "tx", MCF_EDMA_FILTER_PARAM(5) }, >>>>>>> -    { "uart.2", "rx", MCF_EDMA_FILTER_PARAM(6) }, >>>>>>> -    { "uart.2", "tx", MCF_EDMA_FILTER_PARAM(7) }, >>>>>>> +    { "mcfuart.0", "rx", MCF_EDMA_FILTER_PARAM(2) }, >>>>>>> +    { "mcfuart.0", "tx", MCF_EDMA_FILTER_PARAM(3) }, >>>>>>> +    { "mcfuart.1", "rx", MCF_EDMA_FILTER_PARAM(4) }, >>>>>>> +    { "mcfuart.1", "tx", MCF_EDMA_FILTER_PARAM(5) }, >>>>>>> +    { "mcfuart.2", "rx", MCF_EDMA_FILTER_PARAM(6) }, >>>>>>> +    { "mcfuart.2", "tx", MCF_EDMA_FILTER_PARAM(7) }, >>>>>>>       { "timer0", "rx-tx", MCF_EDMA_FILTER_PARAM(8) }, >>>>>>>       { "timer1", "rx-tx", MCF_EDMA_FILTER_PARAM(9) }, >>>>>>>       { "timer2", "rx-tx", MCF_EDMA_FILTER_PARAM(10) }, >>>>>>> @@ -623,7 +585,7 @@ static struct platform_device mcf_flexcan0 = { >>>>>>>   #endif /* MCFFLEXCAN_SIZE */ >>>>>>>   static struct platform_device *mcf_devices[] __initdata = { >>>>>>> -    &mcf_uart, >>>>>>> +    &mcf_uart0, >>>>>>>   #ifdef MCFFEC_BASE0 >>>>>>>       &mcf_fec0, >>>>>>>   #endif >>>>>>> diff --git a/drivers/tty/serial/mcf.c b/drivers/tty/serial/mcf.c >>>>>>> index 93e7dda4d39acd23daf8c0d4c29ac8d666f263c5..07b8decfdb6005f0265dd130765e45c3fd1715eb 100644 >>>>>>> --- a/drivers/tty/serial/mcf.c >>>>>>> +++ b/drivers/tty/serial/mcf.c >>>>>>> @@ -570,31 +570,46 @@ static struct uart_driver mcf_driver = { >>>>>>>   static int mcf_probe(struct platform_device *pdev) >>>>>>>   { >>>>>>> -    struct mcf_platform_uart *platp = dev_get_platdata(&pdev->dev); >>>>>>>       struct uart_port *port; >>>>>>> -    int i; >>>>>>> - >>>>>>> -    for (i = 0; ((i < MCF_MAXPORTS) && (platp[i].mapbase)); i++) { >>>>>>> -        port = &mcf_ports[i].port; >>>>>>> - >>>>>>> -        port->line = i; >>>>>>> -        port->type = PORT_MCF; >>>>>>> -        port->mapbase = platp[i].mapbase; >>>>>>> -        port->membase = (platp[i].membase) ? platp[i].membase : >>>>>>> -            (unsigned char __iomem *) platp[i].mapbase; >>>>>>> -        port->dev = &pdev->dev; >>>>>>> -        port->iotype = SERIAL_IO_MEM; >>>>>>> -        port->irq = platp[i].irq; >>>>>>> -        port->uartclk = MCF_BUSCLK; >>>>>>> -        port->ops = &mcf_uart_ops; >>>>>>> -        port->flags = UPF_BOOT_AUTOCONF; >>>>>>> -        port->rs485_config = mcf_config_rs485; >>>>>>> -        port->rs485_supported = mcf_rs485_supported; >>>>>>> -        port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_MCF_CONSOLE); >>>>>>> - >>>>>>> -        uart_add_one_port(&mcf_driver, port); >>>>>>> +    struct mcf_uart *pp; >>>>>>> +    struct resource *res; >>>>>>> +    void __iomem *base; >>>>>>> +    int id = pdev->id; >>>>>>> + >>>>>>> +    if (id == -1 || id >= MCF_MAXPORTS) { >>>>>>> +        dev_err(&pdev->dev, "uart%d out of range\n", >>>>>>> +            id); >>>>>>> +        return -EINVAL; >>>>>>>       } >>>>>>> +    port = &mcf_ports[id].port; >>>>>>> +    port->line = id; >>>>>>> + >>>>>>> +    base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); >>>>>>> +    if (IS_ERR(base)) >>>>>>> +        return PTR_ERR(base); >>>>>>> + >>>>>>> +    port->mapbase = res->start; >>>>>>> +    port->membase = base; >>>>>>> + >>>>>>> +    port->irq = platform_get_irq(pdev, 0); >>>>>>> +    if (port->irq < 0) >>>>>>> +        return port->irq; >>>>>>> + >>>>>>> +    port->type = PORT_MCF; >>>>>>> +    port->dev = &pdev->dev; >>>>>>> +    port->iotype = SERIAL_IO_MEM; >>>>>>> +    port->uartclk = MCF_BUSCLK; >>>>>>> +    port->ops = &mcf_uart_ops; >>>>>>> +    port->flags = UPF_BOOT_AUTOCONF; >>>>>>> +    port->rs485_config = mcf_config_rs485; >>>>>>> +    port->rs485_supported = mcf_rs485_supported; >>>>>>> +    port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_MCF_CONSOLE); >>>>>>> + >>>>>>> +    pp = container_of(port, struct mcf_uart, port); >>>>>>> + >>>>>>> +    uart_add_one_port(&mcf_driver, port); >>>>>>> + >>>>>> >>>>>> This breaks platforms with more than one UART - which is quite a few of >>>>>> the ColdFire platforms. Numerous boards bring and use more than one UART. >>>>> >>>>> I don't get why, as I have two uarts here, and each is detected properly when declaring those in my platform ? I get that it breaks existing detection (we are parsing all uarts even when only one or two is used) but it does not prevent it to work ? >>>> >>>> Building and testing on an M5208EVB platform. >>>> With original un-modified code boot console shows: >>>> >>>> ... >>>> [    0.110000] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. >>>> [    0.110000] ColdFire internal UART serial driver >>>> [    0.110000] mcfuart.0: ttyS0 at MMIO 0xfc060000 (irq = 90, base_baud = 5208333) is a ColdFire UART >>>> [    0.120000] printk: legacy console [ttyS0] enabled >>>> [    0.120000] mcfuart.0: ttyS1 at MMIO 0xfc064000 (irq = 91, base_baud = 5208333) is a ColdFire UART >>>> [    0.120000] mcfuart.0: ttyS2 at MMIO 0xfc068000 (irq = 92, base_baud = 5208333) is a ColdFire UART >>>> [    0.130000] brd: module loaded >>>> ... >>>> >>>> >>>> But with this change applied only the first port is probed: >>>> >>>> ... >>>> [    0.120000] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. >>>> [    0.120000] ColdFire internal UART serial driver >>>> [    0.130000] mcfuart.0: ttyS0 at MMIO 0xfc060000 (irq = 90, base_baud = 5208333) is a ColdFire UART >>>> [    0.130000] printk: legacy console [ttyS0] enabled >>>> [    0.130000] brd: module loaded >>>> ... >>> >>> OK, I see what you mean. Let me try to explain why I did it :-). >>> >>> The idea is to avoid probing a UART device which may exist as such on the core, but not be used as UART at all (on my board, for instance, I have uart2 and uart6, I don't need any other UART to be probed). >>> >>> So, based on what I think is the dts philosophy, you declare the devices you really need to probe ? >> >> You can do this too, with the old style platform setups. >> >> What you want is to have a separate board file just for your board. >> There is a few examples already in arch/m68k/coldfire/ like amcore.c, >> firebee.c, nettel.c and stmark2.c. None currently specifically extract >> out UARTS - no one really seemed to have a need for that in the past. >> Most ColdFire parts have 2 or 3 UARTS, the 5441x family is an out-lier >> here with 10. >> >> Anyway, the device.c entries are really just a catch-all for the most >> common devices and their most commonly used configurations. > > Thanks for answering ! > > I know I can have a dedicated file for my board (which i have tbh) but device.c is always built when you select CONFIG_COLDFIRE so, I would end up with 10 UARTs probed anyways ? > > Is there no way for this patch to find a path ? I mean, I can keep the existing behavior, and have everything probed in device.c if the BASE address is declared. But I don't want my board to have all 10 UARTs and I don't want to locally patch the Makefile to remove the device.c from the built-in ? Here is one example way to do it. Compile tested only - but I am sure you get the idea. Regards Greg --------------oTqLvsNWUzi8R2T2DjjLcUJZ Content-Type: text/x-patch; charset=UTF-8; name="0001-m68k-example-board-defined-UART-table.patch" Content-Disposition: attachment; filename="0001-m68k-example-board-defined-UART-table.patch" Content-Transfer-Encoding: base64 RnJvbSAwODU3ODIxNDRhMGRiZjMyMzk5OWU3ZTI1ODI1YmRmMDg5NjM5YmU0IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBHcmVnIFVuZ2VyZXIgPGdlcmdAa2VybmVsLm9yZz4K RGF0ZTogTW9uLCA5IERlYyAyMDI0IDIyOjIzOjMyICsxMDAwClN1YmplY3Q6IFtQQVRDSF0g bTY4azogZXhhbXBsZSBib2FyZCBkZWZpbmVkIFVBUlQgdGFibGUKCkV4YW1wbGUgY2hhbmdl cyB0aGF0IGFsbG93IGEgc3BlY2lmaWMgQ29sZEZpcmUgYm9hcmQgdG8gZGVmaW5lIG9ubHkg dGhlClVBUlQgZGV2aWNlcyB0aGF0IGl0IGhhcyBhdmFpbGFibGUgYW5kIG5vdCBuZWNlc3Nh cmlseSBhbGwgdGhlIFNvQwphY3R1YWxseSBoYXMuCgpTaWduZWQtb2ZmLWJ5OiBHcmVnIFVu Z2VyZXIgPGdlcmdAbGludXgtbTY4ay5vcmc+Ci0tLQogYXJjaC9tNjhrL0tjb25maWcubWFj aGluZSAgICAgICAgICAgfCAxMCArKysrKysrKysrCiBhcmNoL202OGsvY29sZGZpcmUvTWFr ZWZpbGUgICAgICAgICB8ICAxICsKIGFyY2gvbTY4ay9jb2xkZmlyZS9kZXZpY2UuYyAgICAg ICAgIHwgIDggKysrKysrKysKIGFyY2gvbTY4ay9jb2xkZmlyZS9qbV81NDQxOF9ib2FyZC5j IHwgMjEgKysrKysrKysrKysrKysrKysrKysrCiA0IGZpbGVzIGNoYW5nZWQsIDQwIGluc2Vy dGlvbnMoKykKIGNyZWF0ZSBtb2RlIDEwMDY0NCBhcmNoL202OGsvY29sZGZpcmUvam1fNTQ0 MThfYm9hcmQuYwoKZGlmZiAtLWdpdCBhL2FyY2gvbTY4ay9LY29uZmlnLm1hY2hpbmUgYi9h cmNoL202OGsvS2NvbmZpZy5tYWNoaW5lCmluZGV4IGRlMzlmMjNiMTgwZS4uNTM2YjUxMWY2 YzMxIDEwMDY0NAotLS0gYS9hcmNoL202OGsvS2NvbmZpZy5tYWNoaW5lCisrKyBiL2FyY2gv bTY4ay9LY29uZmlnLm1hY2hpbmUKQEAgLTMyMiw2ICszMjIsMTYgQEAgY29uZmlnIE1PRDUy NzIKIAloZWxwCiAJICBTdXBwb3J0IGZvciB0aGUgTmV0YnVybmVyIE1PRC01MjcyIGJvYXJk LgogCitjb25maWcgQk9BUkRfSEFTX0RFRklORURfVUFSVFMKKwlib29sCisKK2NvbmZpZyBK TV81NDQxOF9CT0FSRAorCWJvb2wgIkpNJ3MgNTQ0MTggYmFzZWQgYm9hcmQiCisJZGVwZW5k cyBvbiBNNTQ0MXgKKwlzZWxlY3QgQk9BUkRfSEFTX0RFRklORURfVUFSVFMKKwloZWxwCisJ ICBTdXBwb3J0IGZvciBKTSdzIDU0NDE4IGJhc2VkIENvbGRGaXJlIHBsYXRmb3JtLgorCiBp ZiAhTU1VIHx8IENPTERGSVJFCiAKIGNvbW1lbnQgIk1hY2hpbmUgT3B0aW9ucyIKZGlmZiAt LWdpdCBhL2FyY2gvbTY4ay9jb2xkZmlyZS9NYWtlZmlsZSBiL2FyY2gvbTY4ay9jb2xkZmly ZS9NYWtlZmlsZQppbmRleCBjNTZiYzBkYzdmMmUuLjA2YjlhNzVhNTk2ZCAxMDA2NDQKLS0t IGEvYXJjaC9tNjhrL2NvbGRmaXJlL01ha2VmaWxlCisrKyBiL2FyY2gvbTY4ay9jb2xkZmly ZS9NYWtlZmlsZQpAQCAtNDEsNiArNDEsNyBAQCBvYmotJChDT05GSUdfRklSRUJFRSkJKz0g ZmlyZWJlZS5vCiBvYmotJChDT05GSUdfTUNGODM5MCkJKz0gbWNmODM5MC5vCiBvYmotJChD T05GSUdfQU1DT1JFKQkrPSBhbWNvcmUubwogb2JqLSQoQ09ORklHX1NUTUFSSzIpCSs9IHN0 bWFyazIubworb2JqLSQoQ09ORklHX0pNXzU0NDE4X0JPQVJEKSArPSBqbV81NDQxOF9ib2Fy ZC5vCiAKIG9iai0kKENPTkZJR19QQ0kpCSs9IHBjaS5vCiAKZGlmZiAtLWdpdCBhL2FyY2gv bTY4ay9jb2xkZmlyZS9kZXZpY2UuYyBiL2FyY2gvbTY4ay9jb2xkZmlyZS9kZXZpY2UuYwpp bmRleCBiNjk1OGVjMmEyMjAuLmY4YmU3OTVmYTllYyAxMDA2NDQKLS0tIGEvYXJjaC9tNjhr L2NvbGRmaXJlL2RldmljZS5jCisrKyBiL2FyY2gvbTY4ay9jb2xkZmlyZS9kZXZpY2UuYwpA QCAtMjYsNyArMjYsMTQgQEAKIAogLyoKICAqCUFsbCBjdXJyZW50IENvbGRGaXJlIHBhcnRz IGNvbnRhaW4gZnJvbSAyLCAzLCA0IG9yIDEwIFVBUlRTLgorICoJVGhpcyBtYXBwaW5nIHdp bGwgY3JlYXRlIGFsbCBwb3NzaWJsZSBVQVJUcyBmb3IgYSBwbGF0Zm9ybS4KKyAqCVNvbWUg Ym9hcmRzIG9ubHkgd2FudCB0byB1c2UgYSBtb3JlIGxpbWl0ZWQgc2V0IG9mIFVBUlRTLAor ICoJaW4gdGhhdCBjYXNlIHRoZSBib2FyZCBzaG91bGQgdXNlIEJPQVJEX0hBU19ERUZJTkVE X1VBUlRTIGFuZAorICoJZGVmaW5lIHRoZWlyIG93biBVQVJUIHBsYXRmb3JtIGRhdGEgaW4g Ym9hcmQgc3BlY2lmaWMgY29kZS4KICAqLworI2lmZGVmIEJPQVJEX0hBU19ERUZJTkVEX1VB UlRTCitleHRlcm4gc3RydWN0IG1jZl9wbGF0Zm9ybV91YXJ0IG1jZl91YXJ0X3BsYXRmb3Jt X2RhdGFbXTsKKyNlbHNlCiBzdGF0aWMgc3RydWN0IG1jZl9wbGF0Zm9ybV91YXJ0IG1jZl91 YXJ0X3BsYXRmb3JtX2RhdGFbXSA9IHsKIAl7CiAJCS5tYXBiYXNlCT0gTUNGVUFSVF9CQVNF MCwKQEAgLTg2LDYgKzkzLDcgQEAgc3RhdGljIHN0cnVjdCBtY2ZfcGxhdGZvcm1fdWFydCBt Y2ZfdWFydF9wbGF0Zm9ybV9kYXRhW10gPSB7CiAjZW5kaWYKIAl7IH0sCiB9OworI2VuZGlm IC8qIEhBU19CT0FSRF9ERUZJTkVEX1VBUlRTICovCiAKIHN0YXRpYyBzdHJ1Y3QgcGxhdGZv cm1fZGV2aWNlIG1jZl91YXJ0ID0gewogCS5uYW1lCQkJPSAibWNmdWFydCIsCmRpZmYgLS1n aXQgYS9hcmNoL202OGsvY29sZGZpcmUvam1fNTQ0MThfYm9hcmQuYyBiL2FyY2gvbTY4ay9j b2xkZmlyZS9qbV81NDQxOF9ib2FyZC5jCm5ldyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAw MDAwMDAwMDAwMC4uNmE5ZDAzYzAzZjc2Ci0tLSAvZGV2L251bGwKKysrIGIvYXJjaC9tNjhr L2NvbGRmaXJlL2ptXzU0NDE4X2JvYXJkLmMKQEAgLTAsMCArMSwyMSBAQAorLy8gU1BEWC1M aWNlbnNlLUlkZW50aWZpZXI6IEdQTC0yLjAKKworI2luY2x1ZGUgPGxpbnV4L2tlcm5lbC5o PgorI2luY2x1ZGUgPGxpbnV4L2luaXQuaD4KKyNpbmNsdWRlIDxsaW51eC9pby5oPgorI2lu Y2x1ZGUgPGFzbS9jb2xkZmlyZS5oPgorI2luY2x1ZGUgPGFzbS9tY2ZzaW0uaD4KKyNpbmNs dWRlIDxhc20vbWNmdWFydC5oPgorCitzdGF0aWMgc3RydWN0IG1jZl9wbGF0Zm9ybV91YXJ0 IG1jZl91YXJ0X3BsYXRmb3JtX2RhdGFbXSA9IHsKKwl7CisJCS5tYXBiYXNlCT0gTUNGVUFS VF9CQVNFMiwKKwkJLmlycQkJPSBNQ0ZfSVJRX1VBUlQyLAorCX0sCisJeworCQkubWFwYmFz ZQk9IE1DRlVBUlRfQkFTRTYsCisJCS5pcnEJCT0gTUNGX0lSUV9VQVJUNiwKKwl9LAorCXsg fSwKK307CisKLS0gCjIuMjUuMQoK --------------oTqLvsNWUzi8R2T2DjjLcUJZ--