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From: "Marek Behún" <kabel@kernel.org>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org,
	Hayes Wang <hayeswang@realtek.com>
Subject: Re: [PATCH net-next 3/5] r8152: add MCU typed read/write functions
Date: Wed, 4 Nov 2020 11:25:11 +0100	[thread overview]
Message-ID: <20201104112511.78643f6e@kernel.org> (raw)
In-Reply-To: <20201104084710.wr3eq4orjspwqvss@skbuf>

On Wed, 4 Nov 2020 10:47:10 +0200
Vladimir Oltean <olteanv@gmail.com> wrote:

> > So you aren't complaining about the definition of pla_ and usb_
> > functions, just that they are defined via macros?  
> 
> Yes.

What if concatenation wasn't used, but the functions were still defined
with macro?

DEFINE_READ_FUNC(pla_ocp_read_byte, u8, MCU_TYPE_PLA, ocp_read_byte)
DEFINE_WRITE_FUNC(pla_ocp_write_byte, u8, MCU_TYPE_PLA, ocp_write_byte)

DEFINE_READ_FUNC(pla_ocp_read_word, u16, MCU_TYPE_PLA, ocp_read_word)
DEFINE_WRITE_FUNC(pla_ocp_write_word, u16, MCU_TYPE_PLA, ocp_write_word)

DEFINE_READ_FUNC(pla_ocp_read_dword, u32, MCU_TYPE_PLA, ocp_read_dword)
DEFINE_WRITE_FUNC(pla_ocp_write_dword, u32, MCU_TYPE_PLA, ocp_write_dword)

DEFINE_READ_FUNC(usb_ocp_read_byte, u8, MCU_TYPE_USB, ocp_read_byte)
DEFINE_WRITE_FUNC(usb_ocp_write_byte, u8, MCU_TYPE_USB, ocp_write_byte)

DEFINE_READ_FUNC(usb_ocp_read_word, u16, MCU_TYPE_USB, ocp_read_word)
DEFINE_WRITE_FUNC(usb_ocp_write_word, u16, MCU_TYPE_USB, ocp_write_word)

DEFINE_READ_FUNC(usb_ocp_read_dword, u32, MCU_TYPE_USB, ocp_read_dword)
DEFINE_WRITE_FUNC(usb_ocp_write_dword, u32, MCU_TYPE_USB, ocp_write_dword)

This way there is no concantenation. Or should I abandon macros at all?

Marek


  reply	other threads:[~2020-11-04 10:26 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03 19:22 [PATCH net-next 0/5] r8152 changes Marek Behún
2020-11-03 19:22 ` [PATCH net-next 1/5] r8152: use generic USB macros to define product table Marek Behún
2020-11-04  1:57   ` Hayes Wang
2020-11-04  6:02     ` Marek Behún
2020-11-04  7:14       ` Hayes Wang
2020-11-04  8:53     ` Greg KH
2020-11-03 19:22 ` [PATCH net-next 2/5] r8152: cosmetic improvement of product table macro Marek Behún
2020-11-03 19:22 ` [PATCH net-next 3/5] r8152: add MCU typed read/write functions Marek Behún
2020-11-03 21:47   ` Vladimir Oltean
2020-11-04  5:55     ` Marek Behún
2020-11-04  8:47       ` Vladimir Oltean
2020-11-04 10:25         ` Marek Behún [this message]
2020-11-04 10:35           ` Marek Behún
2020-11-04 11:00             ` Vladimir Oltean
2020-11-04 11:10               ` Marek Behún
2020-11-04 12:14                 ` Vladimir Oltean
2020-11-04 21:07                   ` Jakub Kicinski
2020-11-05  9:54                   ` Marek Behún
2020-11-05 10:56                     ` Vladimir Oltean
2020-11-05 11:30                       ` Marek Behún
2020-11-05 12:06                         ` Vladimir Oltean
2020-11-06  3:01                       ` Hayes Wang
2020-11-06  6:39                         ` Marek Behún
2020-11-06  7:39                           ` Hayes Wang
2020-11-03 19:22 ` [PATCH net-next 4/5] r8152: rename r8153_phy_status to r8153_phy_status_wait Marek Behún
2020-11-03 19:22 ` [PATCH net-next 5/5] r8152: use *_modify helpers instead of read/write combos Marek Behún

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