kernel.git/drivers/net/ethernet/dec, branch linux-4.9.y

ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()

2022-05-25T06:39:50Z

[ Upstream commit 51ca86b4c9c7c75f5630fa0dbe5f8f0bd98e3c3e ] Fix the missing pci_disable_device() before return from tulip_init_one() in the error handling case. Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20220506094250.3630615-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock()

2021-12-08T07:45:05Z

[ Upstream commit 0fa68da72c3be09e06dd833258ee89c33374195f ] The definition of macro MOTO_SROM_BUG is: #define MOTO_SROM_BUG (lp->active == 8 && (get_unaligned_le32( dev->dev_addr) & 0x00ffffff) == 0x3e0008) and the if statement if (MOTO_SROM_BUG) lp->active = 0; using this macro indicates lp->active could be 8. If lp->active is 8 and the second comparison of this macro is false. lp->active will remain 8 in: lp->phy[lp->active].gep = (*p ? p : NULL); p += (2 * (*p) + 1); lp->phy[lp->active].rst = (*p ? p : NULL); p += (2 * (*p) + 1); lp->phy[lp->active].mc = get_unaligned_le16(p); p += 2; lp->phy[lp->active].ana = get_unaligned_le16(p); p += 2; lp->phy[lp->active].fdx = get_unaligned_le16(p); p += 2; lp->phy[lp->active].ttm = get_unaligned_le16(p); p += 2; lp->phy[lp->active].mci = *p; However, the length of array lp->phy is 8, so array overflows can occur. To fix these possible array overflows, we first check lp->active and then return -EINVAL if it is greater or equal to ARRAY_SIZE(lp->phy) (i.e. 8). Reported-by: TOTE Robot Signed-off-by: Teng Qi Reviewed-by: Arnd Bergmann Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound

2021-12-08T07:45:05Z

[ Upstream commit 61217be886b5f7402843677e4be7e7e83de9cb41 ] In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time, the array 'lp->phy[8]' may be out of bound. Signed-off-by: zhangyue Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

tulip: windbond-840: Fix missing pci_disable_device() in probe and remove

2021-08-04T09:58:04Z

[ Upstream commit 76a16be07b209a3f507c72abe823bd3af1c8661a ] Replace pci_enable_device() with pcim_enable_device(), pci_disable_device() and pci_release_regions() will be called in release automatically. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: Hulk Robot Signed-off-by: Wang Hai Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: dec: de2104x: Increase receive ring size for Tulip

2020-10-14T07:48:12Z

[ Upstream commit ee460417d254d941dfea5fb7cff841f589643992 ] Increase Rx ring size to address issue where hardware is reaching the receive work limit. Before: [ 102.223342] de2104x 0000:17:00.0 eth0: rx work limit reached [ 102.245695] de2104x 0000:17:00.0 eth0: rx work limit reached [ 102.251387] de2104x 0000:17:00.0 eth0: rx work limit reached [ 102.267444] de2104x 0000:17:00.0 eth0: rx work limit reached Signed-off-by: Lucy Yan Reviewed-by: Moritz Fischer Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: tulip: Adjust indentation in {dmfe, uli526x}_init_module

2020-02-14T21:31:06Z

commit fe06bf3d83ef0d92f35a24e03297172e92ce9ce3 upstream. Clang warns: ../drivers/net/ethernet/dec/tulip/uli526x.c:1812:3: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] switch (mode) { ^ ../drivers/net/ethernet/dec/tulip/uli526x.c:1809:2: note: previous statement is here if (cr6set) ^ 1 warning generated. ../drivers/net/ethernet/dec/tulip/dmfe.c:2217:3: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] switch(mode) { ^ ../drivers/net/ethernet/dec/tulip/dmfe.c:2214:2: note: previous statement is here if (cr6set) ^ 1 warning generated. This warning occurs because there is a space before the tab on these lines. Remove them so that the indentation is consistent with the Linux kernel coding style and clang no longer warns. While we are here, adjust the default block in dmfe_init_module to have a proper break between the label and assignment and add a space between the switch and opening parentheses to avoid a checkpatch warning. Fixes: e1c3e5014040 ("[PATCH] initialisation cleanup for ULI526x-net-driver") Link: https://github.com/ClangBuiltLinux/linux/issues/795 Signed-off-by: Nathan Chancellor Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE()

2019-06-22T06:17:23Z

[ Upstream commit 3e66b7cc50ef921121babc91487e1fb98af1ba6e ] Building with Clang reports the redundant use of MODULE_DEVICE_TABLE(): drivers/net/ethernet/dec/tulip/de4x5.c:2110:1: error: redefinition of '__mod_eisa__de4x5_eisa_ids_device_table' MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids); ^ ./include/linux/module.h:229:21: note: expanded from macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^ :90:1: note: expanded from here __mod_eisa__de4x5_eisa_ids_device_table ^ drivers/net/ethernet/dec/tulip/de4x5.c:2100:1: note: previous definition is here MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids); ^ ./include/linux/module.h:229:21: note: expanded from macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^ :85:1: note: expanded from here __mod_eisa__de4x5_eisa_ids_device_table ^ This drops the one further from the table definition to match the common use of MODULE_DEVICE_TABLE(). Fixes: 07563c711fbc ("EISA bus MODALIAS attributes support") Signed-off-by: Kees Cook Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: fix up a few missing hashtable.h conflict resolutions

2016-08-13T21:51:02Z

There are a couple of leftover symbol conflicts caused by hashtable.h being included by netdevice.h; those were not caught as build failure (they're "only" a warning, but in fact real bugs). Fix those up. Fixes: e87a8f24c ("net: resolve symbol conflicts with generic hashtable.h") Reported-by: Daniel Borkmann Signed-off-by: Jiri Kosina Signed-off-by: David S. Miller

net: tulip: fix spelling mistake: "attemping" -> "attempting"

2016-07-31T06:13:51Z

trivial fix to spelling mistake in printk message Signed-off-by: Colin Ian King Signed-off-by: David S. Miller

treewide: replace dev->trans_start update with helper

2016-05-04T18:16:49Z

Replace all trans_start updates with netif_trans_update helper. change was done via spatch: struct net_device *d; @@ - d->trans_start = jiffies + netif_trans_update(d) Compile tested only. Cc: user-mode-linux-devel@lists.sourceforge.net Cc: linux-xtensa@linux-xtensa.org Cc: linux1394-devel@lists.sourceforge.net Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org Cc: linux-can@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: devel@driverdev.osuosl.org Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Florian Westphal Acked-by: Felipe Balbi Acked-by: Mugunthan V N Acked-by: Antonio Quartulli Signed-off-by: David S. Miller