Re: [Xen-devel] [PATCHv2 1/5] xen: rename ns16550-uart.h to 8250-uart.h and fix some typos

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 08/07/2013 02:14 PM, Chen Baozi wrote:
> Since UARTs on OMAP5 & Allwinner's SoC are not ns16550 but only 8250
> compatible, rename ns16550-uart.h to 8250-uart.h, which is a more pervasive
> name. At the same time, fix some typos, which have redundance UART_
> prefixes in some macros.
> 
> Signed-off-by: Chen Baozi <baozich@xxxxxxxxx>
Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>
> ---
>  xen/drivers/char/ns16550.c                      |  2 +-
>  xen/include/xen/{ns16550-uart.h => 8250-uart.h} | 18 +++++++++---------
>  2 files changed, 10 insertions(+), 10 deletions(-)
>  rename xen/include/xen/{ns16550-uart.h => 8250-uart.h} (89%)
> 
> diff --git a/xen/drivers/char/ns16550.c b/xen/drivers/char/ns16550.c
> index e085a64..6082c85 100644
> --- a/xen/drivers/char/ns16550.c
> +++ b/xen/drivers/char/ns16550.c
> @@ -19,7 +19,7 @@
>  #include <xen/iocap.h>
>  #include <xen/pci.h>
>  #include <xen/pci_regs.h>
> -#include <xen/ns16550-uart.h>
> +#include <xen/8250-uart.h>
>  #include <asm/io.h>
>  #ifdef CONFIG_X86
>  #include <asm/fixmap.h>
> diff --git a/xen/include/xen/ns16550-uart.h b/xen/include/xen/8250-uart.h
> similarity index 89%
> rename from xen/include/xen/ns16550-uart.h
> rename to xen/include/xen/8250-uart.h
> index 232cef9..7287364 100644
> --- a/xen/include/xen/ns16550-uart.h
> +++ b/xen/include/xen/8250-uart.h
> @@ -1,5 +1,5 @@
>  /*
> - * xen/include/xen/ns16550-uart.h
> + * xen/include/xen/8250-uart.h
>   *
>   * This header is extracted from driver/char/ns16550.c
>   *
> @@ -19,8 +19,8 @@
>   * GNU General Public License for more details.
>   */
>  
> -#ifndef __XEN_NS16550_UART_H__
> -#define __XEN_NS16550_UART_H__
> +#ifndef __XEN_8250_UART_H__
> +#define __XEN_8250_UART_H__
>  
>  /* Register offsets */
>  #define UART_RBR          0x00    /* receive buffer       */
> @@ -43,11 +43,11 @@
>  
>  /* Interrupt Identificatiegister */
>  #define UART_IIR_NOINT    0x01    /* no interrupt pending */
> -#define UART_UART_IIR_IMA 0x06    /* interrupt identity:  */
> -#define UART_UART_IIR_LSI 0x06    /*  - rx line status    */
> -#define UART_UART_IIR_RDA 0x04    /*  - rx data recv'd    */
> -#define UART_UART_IIR_THR 0x02    /*  - tx reg. empty     */
> -#define UART_UART_IIR_MSI 0x00    /*  - MODEM status      */
> +#define UART_IIR_IMA      0x06    /* interrupt identity:  */
> +#define UART_IIR_LSI      0x06    /*  - rx line status    */
> +#define UART_IIR_RDA      0x04    /*  - rx data recv'd    */
> +#define UART_IIR_THR      0x02    /*  - tx reg. empty     */
> +#define UART_IIR_MSI      0x00    /*  - MODEM status      */
>  
>  /* FIFO Control Register */
>  #define UART_FCR_ENABLE   0x01    /* enable FIFO          */
> @@ -92,7 +92,7 @@
>  #define RESUME_DELAY      MILLISECS(10)
>  #define RESUME_RETRIES    100
>  
> -#endif /* __XEN_NS16550_UART_H__ */
> +#endif /* __XEN_8250_UART_H__ */
>  
>  /*
>   * Local variables:
> 


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