From 917f68f8163eb877a6d71c5b446ee236645c2944 Mon Sep 17 00:00:00 2001 From: Jon Ringle Date: Fri, 28 Oct 2005 16:19:38 +0100 Subject: [ARM] 2919/1: CS8900A ethernet driver modifications for the Comdial MP1000 Patch from Jon Ringle This patch gives support for the CS8900A ethernet chip on the Comdial MP1000 Signed-off-by: Jon Ringle Signed-off-by: Russell King --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index c748b0e16419..3e1e323e3003 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1330,7 +1330,7 @@ config FORCEDETH config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 + depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 || MACH_MP1000 ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the -- cgit v1.2.2 From 9eb343aeb3e106c1e4c07e2863f45b2c121b3b78 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 21 Oct 2005 19:06:42 +0900 Subject: [PATCH] s2io: kconfig help fix The documentation about s2io is available at Documentation/networking/s2io.txt. Signed-off-by: Akinobu Mita Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 5148d47492a0..8fa0e26fa805 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2201,8 +2201,8 @@ config S2IO depends on PCI ---help--- This driver supports the 10Gbe XFrame NIC of S2IO. - For help regarding driver compilation, installation and - tuning please look into ~/drivers/net/s2io/README.txt. + More specific information on configuring the driver is in + . config S2IO_NAPI bool "Use Rx Polling (NAPI) (EXPERIMENTAL)" -- cgit v1.2.2 From 712cb1ebb1653538527500165d8382ca48a7fca1 Mon Sep 17 00:00:00 2001 From: Deepak Saxena Date: Sun, 23 Oct 2005 13:41:35 -0700 Subject: [PATCH] Fix CS89x0 KConfig for IXDP2X01 IXDP2x01 systems can be built without PCI network cards, so we should not require NET_PCI to build CS89x0 on these systems. Signed-off-by: Deepak Saxena Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 8fa0e26fa805..814a93b8c903 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1338,7 +1338,7 @@ config FORCEDETH config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 + depends on (NET_PCI && ISA) || ARCH_PNX0105 || ARCH_IXDP2X01 ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the -- cgit v1.2.2 From 48257c4f168e5d040394aeca4d37b59f68e0d36b Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 28 Oct 2005 16:25:58 -0400 Subject: Add fs_enet ethernet network driver, for several embedded platforms. --- drivers/net/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 814a93b8c903..27732fdeeea4 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1775,6 +1775,7 @@ config NE_H8300 controller on the Renesas H8/300 processor. source "drivers/net/fec_8xx/Kconfig" +source "drivers/net/fs_enet/Kconfig" endmenu -- cgit v1.2.2 From 37448f7d39717db7c1098c1a88b9074694c69797 Mon Sep 17 00:00:00 2001 From: Eugene Surovegin Date: Mon, 10 Oct 2005 16:58:14 -0700 Subject: [PATCH] New PowerPC 4xx on-chip ethernet controller driver This patch replaces current PowerPC 4xx EMAC driver with new, re-written from the scratch version. This patch is quite big (~234K) because there is virtualy 0% of common code between old and new version. New driver uses NAPI, it solves stability problems under heavy packet load and low memory, corrects chip register access and fixes numerous small bugs I don't even remember now. This patch has been tested on all supported in 2.6 PPC 4xx boards. It's been used in production for almost a year now on custom 4xx hardware. PPC32 specific parts are already upstream. Patch was acked by the current EMAC driver maintainer (Matt Porter). I will be maintaining this new version. Signed-off-by: Eugene Surovegin -- Kconfig | 72 ibm_emac/Makefile | 13 ibm_emac/ibm_emac.h | 418 +++-- ibm_emac/ibm_emac_core.c | 3414 ++++++++++++++++++++++++---------------------- ibm_emac/ibm_emac_core.h | 313 ++-- ibm_emac/ibm_emac_debug.c | 377 ++--- ibm_emac/ibm_emac_debug.h | 63 ibm_emac/ibm_emac_mal.c | 674 +++++---- ibm_emac/ibm_emac_mal.h | 336 +++- ibm_emac/ibm_emac_phy.c | 335 ++-- ibm_emac/ibm_emac_phy.h | 105 - ibm_emac/ibm_emac_rgmii.c | 201 ++ ibm_emac/ibm_emac_rgmii.h | 68 ibm_emac/ibm_emac_tah.c | 111 + ibm_emac/ibm_emac_tah.h | 96 - ibm_emac/ibm_emac_zmii.c | 255 +++ ibm_emac/ibm_emac_zmii.h | 114 - 17 files changed, 4114 insertions(+), 2851 deletions(-) Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 72 +++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 54 insertions(+), 18 deletions(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 27732fdeeea4..54ab70e7eff4 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1163,38 +1163,74 @@ config IBMVETH be called ibmveth. config IBM_EMAC - bool "IBM PPC4xx EMAC driver support" + tristate "PowerPC 4xx on-chip Ethernet support" depends on 4xx - select CRC32 - ---help--- - This driver supports the IBM PPC4xx EMAC family of on-chip - Ethernet controllers. - -config IBM_EMAC_ERRMSG - bool "Verbose error messages" - depends on IBM_EMAC && BROKEN + help + This driver supports the PowerPC 4xx EMAC family of on-chip + Ethernet controllers. config IBM_EMAC_RXB int "Number of receive buffers" depends on IBM_EMAC - default "128" if IBM_EMAC4 - default "64" + default "128" config IBM_EMAC_TXB int "Number of transmit buffers" depends on IBM_EMAC - default "128" if IBM_EMAC4 - default "8" + default "64" + +config IBM_EMAC_POLL_WEIGHT + int "MAL NAPI polling weight" + depends on IBM_EMAC + default "32" -config IBM_EMAC_FGAP - int "Frame gap" +config IBM_EMAC_RX_COPY_THRESHOLD + int "RX skb copy threshold (bytes)" depends on IBM_EMAC - default "8" + default "256" -config IBM_EMAC_SKBRES - int "Skb reserve amount" +config IBM_EMAC_RX_SKB_HEADROOM + int "Additional RX skb headroom (bytes)" depends on IBM_EMAC default "0" + help + Additional receive skb headroom. Note, that driver + will always reserve at least 2 bytes to make IP header + aligned, so usualy there is no need to add any additional + headroom. + + If unsure, set to 0. + +config IBM_EMAC_PHY_RX_CLK_FIX + bool "PHY Rx clock workaround" + depends on IBM_EMAC && (405EP || 440GX || 440EP) + help + Enable this if EMAC attached to a PHY which doesn't generate + RX clock if there is no link, if this is the case, you will + see "TX disable timeout" or "RX disable timeout" in the system + log. + + If unsure, say N. + +config IBM_EMAC_DEBUG + bool "Debugging" + depends on IBM_EMAC + default n + +config IBM_EMAC_ZMII + bool + depends on IBM_EMAC && (NP405H || NP405L || 44x) + default y + +config IBM_EMAC_RGMII + bool + depends on IBM_EMAC && 440GX + default y + +config IBM_EMAC_TAH + bool + depends on IBM_EMAC && 440GX + default y config NET_PCI bool "EISA, VLB, PCI and on board controllers" -- cgit v1.2.2 From 1b195916dd9111bbaf043d0dcfdc5d6908590c6e Mon Sep 17 00:00:00 2001 From: Eugene Surovegin Date: Sat, 29 Oct 2005 12:45:31 -0700 Subject: [PATCH] PPC 44x EMAC driver: add 440GR support Add PowerPC 440GR support Signed-off-by: Stefan Roese Signed-off-by: Eugene Surovegin Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 6d4f9ceb0a32..97760c1e6b21 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1203,7 +1203,7 @@ config IBM_EMAC_RX_SKB_HEADROOM config IBM_EMAC_PHY_RX_CLK_FIX bool "PHY Rx clock workaround" - depends on IBM_EMAC && (405EP || 440GX || 440EP) + depends on IBM_EMAC && (405EP || 440GX || 440EP || 440GR) help Enable this if EMAC attached to a PHY which doesn't generate RX clock if there is no link, if this is the case, you will -- cgit v1.2.2 From e399822da0f99f8486c33c47e7ae0d32151461e5 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 4 Nov 2005 17:26:56 +0000 Subject: [PATCH] ARM: Reverted 2919/1: CS8900A ethernet driver modifications for the Comdial MP1000 No longer maintained --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 6d4f9ceb0a32..57edae4790e8 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1374,7 +1374,7 @@ config FORCEDETH config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 || MACH_MP1000 + depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the -- cgit v1.2.2 From da6971d8ece2ec9762509e20dda6808335b5a10b Mon Sep 17 00:00:00 2001 From: Ananda Raju Date: Mon, 31 Oct 2005 16:55:31 -0500 Subject: [PATCH] S2io: Multi buffer mode support Hi, This patch provides dynamic two buffer-mode and 3 buffer-mode options. Previously 2 buffer-mode was compilation option. Now with this patch applied one can load driver in 2 buffer-mode with module-load parameter ie. #insmod s2io.ko rx_ring_mode=2 This patch also provides 3 buffer-mode which provides header separation functionality. In 3 buffer-mode skb->data will have L2/L3/L4 headers and "skb_shinfo(skb)->frag_list->data" will have have L4 payload. one can load driver in 3 buffer-mode with same above module-load parameter ie. #insmod s2io.ko rx_ring_mode=3 Please review the patch. Signed-off-by: Ananda Raju Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'drivers/net/Kconfig') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index bb3bda312bbe..1958d9e16a3a 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2258,17 +2258,6 @@ config S2IO_NAPI If in doubt, say N. -config 2BUFF_MODE - bool "Use 2 Buffer Mode on Rx side." - depends on S2IO - ---help--- - On enabling the 2 buffer mode, the received frame will be - split into 2 parts before being DMA'ed to the hosts memory. - The parts are the ethernet header and ethernet payload. - This is useful on systems where DMA'ing to to unaligned - physical memory loactions comes with a heavy price. - If not sure please say N. - endmenu if !UML -- cgit v1.2.2