From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [RFC 55/72] bfin_mac: Move the Blackfin driver Date: Sat, 25 Jun 2011 06:59:06 -0700 Message-ID: <1309010363-22750-56-git-send-email-jeffrey.t.kirsher@intel.com> References: <1309010363-22750-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Jeff Kirsher , netdev@vger.kernel.org, Michael Hennerich To: davem@davemloft.net Return-path: Received: from mga03.intel.com ([143.182.124.21]:37787 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752436Ab1FYOA1 (ORCPT ); Sat, 25 Jun 2011 10:00:27 -0400 In-Reply-To: <1309010363-22750-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: Move the Blackfin driver into drivers/net/ethernet/blackfin/ and make the necessary Kconfig and Makefile changes. CC: Michael Hennerich Signed-off-by: Jeff Kirsher --- MAINTAINERS | 2 +- drivers/net/Kconfig | 46 ----------------- drivers/net/Makefile | 1 - drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/blackfin/Kconfig | 65 ++++++++++++++++++++++++ drivers/net/ethernet/blackfin/Makefile | 5 ++ drivers/net/{ => ethernet/blackfin}/bfin_mac.c | 0 drivers/net/{ => ethernet/blackfin}/bfin_mac.h | 0 9 files changed, 73 insertions(+), 48 deletions(-) create mode 100644 drivers/net/ethernet/blackfin/Kconfig create mode 100644 drivers/net/ethernet/blackfin/Makefile rename drivers/net/{ => ethernet/blackfin}/bfin_mac.c (100%) rename drivers/net/{ => ethernet/blackfin}/bfin_mac.h (100%) diff --git a/MAINTAINERS b/MAINTAINERS index 53e2d11..506d4d0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1426,7 +1426,7 @@ M: Michael Hennerich L: uclinux-dist-devel@blackfin.uclinux.org W: http://blackfin.uclinux.org S: Supported -F: drivers/net/bfin_mac.* +F: drivers/net/ethernet/blackfin/ BLACKFIN RTC DRIVER M: Mike Frysinger diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 29eca29..9709106 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -250,52 +250,6 @@ config SH_ETH This driver supporting CPUs are: - SH7710, SH7712, SH7763, SH7619, SH7724, and SH7757. -config BFIN_MAC - tristate "Blackfin on-chip MAC support" - depends on NET_ETHERNET && (BF516 || BF518 || BF526 || BF527 || BF536 || BF537) - select CRC32 - select MII - select PHYLIB - select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE - help - This is the driver for Blackfin on-chip mac device. Say Y if you want it - compiled into the kernel. This driver is also available as a module - ( = code which can be inserted in and removed from the running kernel - whenever you want). The module will be called bfin_mac. - -config BFIN_MAC_USE_L1 - bool "Use L1 memory for rx/tx packets" - depends on BFIN_MAC && (BF527 || BF537) - default y - help - To get maximum network performance, you should use L1 memory as rx/tx buffers. - Say N here if you want to reserve L1 memory for other uses. - -config BFIN_TX_DESC_NUM - int "Number of transmit buffer packets" - depends on BFIN_MAC - range 6 10 if BFIN_MAC_USE_L1 - range 10 100 - default "10" - help - Set the number of buffer packets used in driver. - -config BFIN_RX_DESC_NUM - int "Number of receive buffer packets" - depends on BFIN_MAC - range 20 100 if BFIN_MAC_USE_L1 - range 20 800 - default "20" - help - Set the number of buffer packets used in driver. - -config BFIN_MAC_USE_HWSTAMP - bool "Use IEEE 1588 hwstamp" - depends on BFIN_MAC && BF518 - default y - help - To support the IEEE 1588 Precision Time Protocol (PTP), select y here - config NET_NETX tristate "NetX Ethernet support" select MII diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 4315328..5c189ab 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -62,7 +62,6 @@ obj-$(CONFIG_EQUALIZER) += eql.o obj-$(CONFIG_TUN) += tun.o obj-$(CONFIG_VETH) += veth.o obj-$(CONFIG_NET_NETX) += netx-eth.o -obj-$(CONFIG_BFIN_MAC) += bfin_mac.o obj-$(CONFIG_DM9000) += dm9000.o obj-$(CONFIG_ENC28J60) += enc28j60.o obj-$(CONFIG_ETHOC) += ethoc.o diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index ef622d2..fede911 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -39,6 +39,7 @@ config ARIADNE source "drivers/net/ethernet/arm/Kconfig" source "drivers/net/ethernet/atheros/Kconfig" +source "drivers/net/ethernet/blackfin/Kconfig" source "drivers/net/ethernet/broadcom/Kconfig" source "drivers/net/ethernet/brocade/Kconfig" source "drivers/net/ethernet/chelsio/Kconfig" diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile index 1ab5f1f..b8cc6ef 100644 --- a/drivers/net/ethernet/Makefile +++ b/drivers/net/ethernet/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_NET_VENDOR_APPLE) += apple/ obj-$(CONFIG_ARIADNE) += ariadne.o obj-$(CONFIG_NET_ARM) += arm/ obj-$(CONFIG_NET_VENDOR_ATHEROS) += atheros/ +obj-$(CONFIG_NET_BFIN) += blackfin/ obj-$(CONFIG_NET_VENDOR_BROADCOM) += broadcom/ obj-$(CONFIG_NET_VENDOR_BROCADE) += brocade/ obj-$(CONFIG_NET_VENDOR_CHELSIO) += chelsio/ diff --git a/drivers/net/ethernet/blackfin/Kconfig b/drivers/net/ethernet/blackfin/Kconfig new file mode 100644 index 0000000..a2c8a3b --- /dev/null +++ b/drivers/net/ethernet/blackfin/Kconfig @@ -0,0 +1,65 @@ +# +# Blackfin device configuration +# + +config NET_BFIN + bool "Blackfin devices" + depends on BF516 || BF518 || BF526 || BF527 || BF536 || BF537 + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y. + Make sure you know the name of your card. Read the Ethernet-HOWTO, + available from . + + If unsure, say Y. + + Note that the answer to this question doesn't directly affect the + kernel: saying N will just cause the configurator to skip all + the remaining Blackfin card questions. If you say Y, you will be + asked for your specific card in the following questions. + +config BFIN_MAC + tristate "Blackfin on-chip MAC support" + depends on NET_BFIN && (BF516 || BF518 || BF526 || BF527 || \ + BF536 || BF537) + select CRC32 + select MII + select PHYLIB + select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE + ---help--- + This is the driver for Blackfin on-chip mac device. Say Y if you want + it compiled into the kernel. This driver is also available as a + module ( = code which can be inserted in and removed from the running + kernel whenever you want). The module will be called bfin_mac. + +config BFIN_MAC_USE_L1 + bool "Use L1 memory for rx/tx packets" + depends on BFIN_MAC && (BF527 || BF537) + default y + ---help--- + To get maximum network performance, you should use L1 memory as rx/tx + buffers. Say N here if you want to reserve L1 memory for other uses. + +config BFIN_TX_DESC_NUM + int "Number of transmit buffer packets" + depends on BFIN_MAC + range 6 10 if BFIN_MAC_USE_L1 + range 10 100 + default "10" + ---help--- + Set the number of buffer packets used in driver. + +config BFIN_RX_DESC_NUM + int "Number of receive buffer packets" + depends on BFIN_MAC + range 20 100 if BFIN_MAC_USE_L1 + range 20 800 + default "20" + ---help--- + Set the number of buffer packets used in driver. + +config BFIN_MAC_USE_HWSTAMP + bool "Use IEEE 1588 hwstamp" + depends on BFIN_MAC && BF518 + default y + ---help--- + To support the IEEE 1588 Precision Time Protocol (PTP), select y here diff --git a/drivers/net/ethernet/blackfin/Makefile b/drivers/net/ethernet/blackfin/Makefile new file mode 100644 index 0000000..b1fbe19 --- /dev/null +++ b/drivers/net/ethernet/blackfin/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the Blackfin device drivers. +# + +obj-$(CONFIG_BFIN_MAC) += bfin_mac.o diff --git a/drivers/net/bfin_mac.c b/drivers/net/ethernet/blackfin/bfin_mac.c similarity index 100% rename from drivers/net/bfin_mac.c rename to drivers/net/ethernet/blackfin/bfin_mac.c diff --git a/drivers/net/bfin_mac.h b/drivers/net/ethernet/blackfin/bfin_mac.h similarity index 100% rename from drivers/net/bfin_mac.h rename to drivers/net/ethernet/blackfin/bfin_mac.h -- 1.7.5.4