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* Merge branch 'upstream-linus' of ↵Linus Torvalds2008-02-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: fix sparse warning in pata_acpi.c ata: fix sparse warning in pata_marvell.c ata: fix sparse warning in pata_jmicron.c ata: fix sparse warning in pata_cs5536.c ata: sparse fixes for pata_amd.c pata_scc.c: add thaw ops pata_cs5536.c bugfix pata_legacy: don't call ata_host_detach() after initialization failure ata: fix sparse warnings in sata_mv.c ata: fix sparse warning in sata_via.c ata: fix sparse warning in sata_promise.c ata: fix sparse warning in ata_piix.c ata: fix sparse warning in libata-core.c ata: make ata_scsiop_inq_89 static in libata-scsi.c
| * ata: fix sparse warning in pata_acpi.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | drivers/ata/pata_acpi.c:80:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in pata_marvell.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | drivers/ata/pata_marvell.c:88:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in pata_jmicron.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | drivers/ata/pata_jmicron.c:118:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in pata_cs5536.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | | | | | | | Everybody passes in a u32...why fight it. drivers/ata/pata_cs5536.c:124:26: warning: incorrect type in argument 3 (different signedness) drivers/ata/pata_cs5536.c:124:26: expected int *val drivers/ata/pata_cs5536.c:124:26: got unsigned int *<noident> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: sparse fixes for pata_amd.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drop return statement. drivers/ata/pata_amd.c:149:2: warning: returning void-valued expression Commit ce54d1616302117fa98513ae916bb3333e1c02ea pata_amd: update mode selection for NV PATAs added the initializer for nv_mode_filter but missed deleting the previously set mode_filter drivers/ata/pata_amd.c:509:3: warning: Initializer entry defined twice drivers/ata/pata_amd.c:521:3: also defined here drivers/ata/pata_amd.c:544:3: warning: Initializer entry defined twice drivers/ata/pata_amd.c:556:3: also defined here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * pata_scc.c: add thaw opsAkira Iguchi2008-02-15
| | | | | | | | | | | | | | | | This patch adds default thaw ops and fixes the freeze/thaw inconsistency. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * pata_cs5536.c bugfixMartin K. Petersen2008-02-15
| | | | | | | | | | | | | | Fix speed negotiation for secondary device. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * pata_legacy: don't call ata_host_detach() after initialization failureTejun Heo2008-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | ata_host_detach() detaches an attached port and shouldn't be called on a port which hasn't been attached yet. pata_legacy incorrectly calls ata_host_detach() on unattached port after initialization failure causing oops. Fix it. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warnings in sata_mv.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | pp is never used again in this function, no need to declare a new one. drivers/ata/sata_mv.c:1545:24: warning: symbol 'pp' shadows an earlier one drivers/ata/sata_mv.c:1501:22: originally declared here drivers/ata/sata_mv.c:1553:24: warning: symbol 'pp' shadows an earlier one drivers/ata/sata_mv.c:1501:22: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in sata_via.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | drivers/ata/sata_via.c:336:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in sata_promise.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | | | | | drivers/ata/sata_promise.c:546:15: warning: symbol 'len' shadows an earlier one drivers/ata/sata_promise.c:538:6: originally declared here len is set again immediately after the loop, so this is safe. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in ata_piix.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | drivers/ata/ata_piix.c:1655:8: warning: symbol 'rc' shadows an earlier one drivers/ata/ata_piix.c:1616:6: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: fix sparse warning in libata-core.cHarvey Harrison2008-02-15
| | | | | | | | | | | | | | | | | | | | | | rc is used to test the return value and possibly return an error. No need to redeclare inside the loop. drivers/ata/libata-core.c:7089:7: warning: symbol 'rc' shadows an earlier one drivers/ata/libata-core.c:7030:9: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata: make ata_scsiop_inq_89 static in libata-scsi.cHarvey Harrison2008-02-15
| | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-02-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (82 commits) [NET]: Make sure sockets implement splice_read netconsole: avoid null pointer dereference at show_local_mac() [IPV6]: Fix reversed local_df test in ip6_fragment [XFRM]: Avoid bogus BUG() when throwing new policy away. [AF_KEY]: Fix bug in spdadd [NETFILTER] nf_conntrack_proto_tcp.c: Mistyped state corrected. net: xfrm statistics depend on INET [NETFILTER]: make secmark_tg_destroy() static [INET]: Unexport inet_listen_wlock [INET]: Unexport __inet_hash_connect [NET]: Improve cache line coherency of ingress qdisc [NET]: Fix race in dev_close(). (Bug 9750) [IPSEC]: Fix bogus usage of u64 on input sequence number [RTNETLINK]: Send a single notification on device state changes. [NETLABLE]: Hide netlbl_unlabel_audit_addr6 under ifdef CONFIG_IPV6. [NETLABEL]: Don't produce unused variables when IPv6 is off. [NETLABEL]: Compilation for CONFIG_AUDIT=n case. [GENETLINK]: Relax dances with genl_lock. [NETLABEL]: Fix lookup logic of netlbl_domhsh_search_def. [IPV6]: remove unused method declaration (net/ndisc.h). ...
| * | netconsole: avoid null pointer dereference at show_local_mac()Keiichi KII2008-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch avoids a null pointer dereference when we read local_mac for netconsole in configfs and shows default local mac address value. A null pointer dereference occurs when we call show_local_mac() via local_mac entry in configfs before we setup the content of netpoll using netpoll_setup(). Signed-off-by: Keiichi KII <k-keiichi@bx.jp.nec.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | hci_ldisc: fix null pointer derefDavid Newall2008-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arjan: With the help of kerneloops.org I've spotted a nice little interaction between the TTY layer and the bluetooth code, however the tty layer is not something I'm all too familiar with so I rather ask than brute-force fix the code incorrectly. The raw details are at: http://www.kerneloops.org/search.php?search=uart_flush_buffer What happens is that, on closing the bluetooth tty, the tty layer goes into the release_dev() function, which first does a bunch of stuff, then sets the file->private_data to NULL, does some more stuff and then calls the ldisc close function. Which in this case, is hci_uart_tty_close(). Now, hci_uart_tty_close() calls hci_uart_close() which clears some internal bit, and then calls hci_uart_flush()... which calls back to the tty layers' uart_flush_buffer() function. (in drivers/bluetooth/hci_tty.c around line 194) Which then WARN_ON()'s because that's not allowed/supposed to be called this late in the shutdown of the port.... Should the bluetooth driver even call this flush function at all?? David: This seems to be what happens: Hci_uart_close() flushes using hci_uart_flush(). Subsequently, in hci_dev_do_close(), (one step in hci_unregister_dev()), hci_uart_flush() is called again. The comment in uart_flush_buffer(), relating to the WARN_ON(), indicates you can't flush after the port is closed; which sounds reasonable. I think hci_uart_close() should set hdev->flush to NULL before returning. Hci_dev_do_close() does check for this. The code path is rather involved and I'm not entirely clear of all steps, but I think that's what should be done. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'upstream-davem' of ↵David S. Miller2008-02-12
| |\ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| | * | net/phy/fixed.c: fix a use-after-freeAdrian Bunk2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a use-after-free introduced by commit a79d8e93d300adb84cccc38ac396cfb118c238ad and spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | drivers/net/sis190: fix section mismatch warning in sis190_get_mac_addrSergio Luis2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: WARNING: drivers/net/sis190.o(.text+0x103): Section mismatch in reference from the function sis190_get_mac_addr() to the function .devinit.text:sis190_get_mac_addr_from_apc() WARNING: drivers/net/sis190.o(.text+0x10e): Section mismatch in reference from the function sis190_get_mac_addr() to the function .devinit.text:sis190_get_mac_addr_from_eeprom() Annotate sis190_get_mac_addr() with __devinit. Signed-off-by: Sergio Luis <sergio@uece.br> sis190.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | claw/lcs/netiucv: check s390dbf level before sprintsPeter Tiedemann2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | additional check of s390dbf level results in better performance if the default low debugging level is active. Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | lcs: avoid/reduce unused s390dbf debug areas.Peter Tiedemann2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since lcs makes use of 1 debug area only, the number of debug areas is reduced, while the number of pages per area is increased. Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | netiucv: change name of nop functionUrsula Braun2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dummy NOP actions for fsm-statemachines have to be defined separately for every using module of fsm-statemachines. Thus the generic name fsm_action_nop is replaced by module specific name netiucv_action_nop. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | netiucv: Remember to set driver->owner.Cornelia Huck2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | claw: removal of volatile variablesUrsula Braun2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Volatile variables queme_switch and pk_delay are not used anyway. They are just a left over from an unused timer based packing logic. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | forcedeth: tx pause watermarksAyaz Abdulla2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | forcedeth: tx collision fixAyaz Abdulla2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | cxgb3: Handle ARP completions that mark neighbors stale.Steve Wise2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ARP completes due to a request rather than a reply the neighbor is marked NUD_STALE instead of reachable (see arp_process()). The handler for the resulting netevent needs to check also for NUD_STALE. Failure to use the arp entry can cause RDMA connection failures. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | Merge branch 'r6040' of ↵Jeff Garzik2008-02-11
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-fixes
| | | * | r6040: cleanupsFlorian Fainelli2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - use netdev_alloc_skb - remove an useless variable in the IRQ handler - remove an unused private structure member - fix a spelling mistake Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | | * | r6040: recover from transmit timeoutFlorian Fainelli2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | | * | r6040: add helpers to allocate and free the Tx/Rx buffersFlorian Fainelli2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r6040_init_ring_desc moves around but it is kept unchanged. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | | * | r6040: do not use a private stats structure to store statisticsFlorian Fainelli2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | * | | DM9000: Show the MAC address source after printing MACBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Show whether the MAC address was read from the EEPROM or the onboard PAR registers. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Update retry count whilst identifying chipBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading the ID register does not always return the correct ID from the device, so we retry several times to see if we get a correct value. These failures seem to be excaserbated by the speed of the access to the chip (possibly time between issuing the address and then the data cycle). Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Add support for MII ioctl() callsBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add entry to handle the MII ioctl() calls via the generic_mii_ioctl call. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Add platform flag for no attached EEPROMBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the platform data to specify to the DM9000 driver that there is no posibility of an attached EEPROM on the device, so default all reads to 0xff and ignore any write operations. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Remove redudant use of "& 0xff"Ben Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The writing of the data should implicitly truncate the data to 8bits, so do not bother with the ands in the code. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Remove cal_CRC() and use ether_crc_le insteadBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the cal_CRC as this is basically wrappering the ether_crc_le function, and is only being used by the multicast hash table functions. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Fix delays used by EEPROM read and writeBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code was using a delay of 8ms, when it should have been using the EEPROM status flag from the device to indicate the EEPROM transaction had finished. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Use netif_msg to enable debugging optionsBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the netif_msg_*() macros to enable the debugging based on the board's msg_enable field. The output still goes via the dev_dbg() macros, so will be tagged and output as appropriate. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Remove unnecessary changelog in header commentBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have a perfectly good version control system, so we do not need to duplicate change comments in the header for this code. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Ensure spinlock held whilst accessing EEPROM registersBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure we hold the spinlock whilst the registers and being modified even though we hold the overall lock. This should protect against an interrupt happening whilst we are using the device. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Remove EEPROM initialisation code.Ben Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the old hack to program an initial EEPROM setting into the DM9000 as we now have ethtool support for reading and writing the EEPROM. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Add ethtool control of msg_enable valueBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the msg_enable value to be read and written by the ethtool interface. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Add ethtool support for reading and writing EEPROMBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ethtool support to access the configuration EEPROM connected to the DM9000. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Add mutex to protect accessBen Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a mutex to serialise access to the chip functions from entries such as the ethtool and the MII code. This should reduce the amount of time the spinlock is held to protect the address register. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Remove barely used SROM array read.Ben Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The srom array in the board data is only being used in the device probe routines. The probe also only uses the first 6 bytes of an array we spend 512ms reading 128 bytes from. Change to reading the MAC area directly to the MAC address structure. As a side product, we rename the read_srom_word to dm9000_read_eeprom to bring it into line with the rest of the driver. No change is made to the delay in this function, which will be dealt with in a later patch. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | | DM9000: Use msleep() instead of udelay()Ben Dooks2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can use sleeping functions when reading and writing the PHY registers, so let us sleep instead of busy waiting for the PHY. Note, this also fixes a bug reading the PHY where only 100uS was being used instead of 150uS Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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