- 08 5月, 2007 2 次提交
-
-
由 Andrew Victor 提交于
The order that the two 32-bit words written to the Hash Address (Low, High) Registers for matching of multicast addresses is incorrect. Signed-off-by: NLars Reemts <Lars.Reemts@entwicklung.eq-3.de> Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Add support for a number of new PHY's in the AT91RM9200 Ethernet driver. - Teridian 78Q21x3 - SMSC LAN83C185 (Patch from Luca Gamma) - National Semiconductor DP83848 (Patches from Ivan Kuten & Thomas Foldesi) Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 26 4月, 2007 1 次提交
-
-
由 Arnaldo Carvalho de Melo 提交于
One less thing for drivers writers to worry about. Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 08 2月, 2007 1 次提交
-
-
由 Greg Kroah-Hartman 提交于
This lets the network core have the ability to handle suspend/resume issues, if it wants to. Thanks to Frederik Deweerdt <frederik.deweerdt@gmail.com> for the arm driver fixes. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 07 12月, 2006 4 次提交
-
-
由 Andrew Victor 提交于
Use dev_alloc_skb() instead of alloc_skb(). It is also not necessary to adjust skb->len manually since that's already done by skb_put(). Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Adds netpoll / netconsole support. Original patch from Bill Gatliff. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Move the global 'check_timer' variable into the private data structure. Also now use mod_timer(). Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Remove the global 'at91_dev' variable. Use netdev_priv() instead of casting dev->priv directly. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 05 10月, 2006 1 次提交
-
-
由 David Howells 提交于
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
-
- 28 9月, 2006 1 次提交
-
-
由 Andrew Victor 提交于
This is more preparation for adding support for the new Atmel AT91SAM9 processors. Changes include: - Replace AT91_BASE_* with AT91RM9200_BASE_* - Replace AT91_ID_* with AT91RM9200_ID_* - ROM, SRAM and UHP address definitions moved to at91rm9200.h. - The raw AT91_P[ABCD]_* definitions are now depreciated in favour of the GPIO API. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 14 9月, 2006 1 次提交
-
-
由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 01 7月, 2006 1 次提交
-
-
由 Jörn Engel 提交于
Signed-off-by: NJörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
-
- 23 6月, 2006 4 次提交
-
-
由 Andrew Victor 提交于
Adds power-management (suspend/resume) support to the AT91RM9200 Ethernet driver. Patch from David Brownell. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Moved global ether_clk variable into controller data structure. Patch from David Brownell. Davicom 9161 PHY was being incorrectly displayed as "9196". Patch from Brian Stafford. clk_get() doesn't return NULL on error, so the return value needs to be tested with IS_ERR(). Whitespace cleanup. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Adds support for the MII ioctls via generic_mii_ioctl(). Patch from Brian Stafford. Set the mii.phy_id to the detected PHY address, otherwise ethtool cannot access PHYs other than 0. Patch from Roman Kolesnikov. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
For Ethernet PHYs that don't have an IRQ pin or boards that don't connect the IRQ pin to the processor, we enable a timer to poll the PHY's link state. Patch originally supplied by Eric Benard and Roman Kolesnikov. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 25 3月, 2006 1 次提交
-
-
由 Andrew Victor 提交于
This patch adds support for the Ethernet controller integrated in the Atmel AT91RM9200 SoC processor. Changes since the previous submission (01/02/2006) are: - Make use of the clk.h clock infrastructure. - The multicast hash function is not crc32. [Patch by Pedro Perez] Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-