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When building 64-bit kernel with this driver we get following warnings from
the compiler:
drivers/net/ethernet/i825xx/znet.c: In function ‘hardware_init’:
drivers/net/ethernet/i825xx/znet.c:863:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
drivers/net/ethernet/i825xx/znet.c:870:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
Fix these by calling isa_virt_to_bus() before passing the pointers to
set_dma_addr().
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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In znet_probe(), strncmp() may access beyond 0x100000 and
trigger the below oops in kvm. Fix it by limiting the loop
under 0x100000-8. I suspect the limit could be further decreased
to 0x100000-sizeof(struct netidblk), however no datasheet at hand..
[ 3.744312] BUG: unable to handle kernel paging request at 80100000
[ 3.746145] IP: [<8119d12a>] strncmp+0xc/0x20
[ 3.747446] *pde = 01d10067 *pte = 00100160
[ 3.747493] Oops: 0000 [#1] DEBUG_PAGEALLOC
[ 3.747493] Pid: 1, comm: swapper Not tainted 3.6.0-rc1-00018-g57bfc0a #73 Bochs Bochs
[ 3.747493] EIP: 0060:[<8119d12a>] EFLAGS: 00010206 CPU: 0
[ 3.747493] EIP is at strncmp+0xc/0x20
[ 3.747493] EAX: 800fff4e EBX: 00000006 ECX: 00000006 EDX: 814d2bb9
[ 3.747493] ESI: 80100000 EDI: 814d2bba EBP: 8e03dfa0 ESP: 8e03df98
[ 3.747493] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[ 3.747493] CR0: 8005003b CR2: 80100000 CR3: 016f7000 CR4: 00000690
[ 3.747493] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[ 3.747493] DR6: ffff0ff0 DR7: 00000400
[ 3.747493] Process swapper (pid: 1, ti=8e03c000 task=8e040000 task.ti=8e03c000)
[ 3.747493] Stack:
[ 3.747493] 800fffff 00000000 8e03dfb4 816a1376 00000006 816a134a 00000000 8e03dfd0
[ 3.747493] 816819b5 816ed1c0 8e03dfe4 00000006 00000123 816ed604 8e03dfe4 81681b29
[ 3.747493] 00000000 81681a5b 00000000 00000000 8134e542 00000000 00000000 00000000
[ 3.747493] Call Trace:
[ 3.747493] [<816a1376>] znet_probe+0x2c/0x26b
[ 3.747493] [<816a134a>] ? dnet_driver_init+0xf/0xf
[ 3.747493] [<816819b5>] do_one_initcall+0x6a/0x110
[ 3.747493] [<81681b29>] kernel_init+0xce/0x14b
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Remove all #inclusions of asm/system.h preparatory to splitting and killing
it. Performed with the following command:
perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`
Signed-off-by: David Howells <dhowells@redhat.com>
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Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet
- Removed extra skb->dev = dev after netdev_alloc_skb
Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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replace it by ndo_set_rx_mode
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Move the drivers that use the i82586/i82593/i82596 chipsets into
drivers/net/ethernet/i825xx/ and make the necessary Kconfig and
Makefile changes. There were 4 3Com drivers which were initially
moved into 3com/, which now reside in i825xx since they all used
the i82586 chip.
CC: Philip Blundell <philb@gnu.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: <aris@cathedrallabs.org>
CC: Donald Becker <becker@scyld.com>
CC: Chris Beauregard <cpbeaure@undergrad.math.uwaterloo.ca>
CC: Richard Procter <rnp@paradise.net.nz>
CC: Andries Brouwer <aeb@cwi.nl>
CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de>
CC: Richard Hirst <richard@sleepie.demon.co.uk>
CC: Sam Creasey <sammy@oh.verio.com>
CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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