From: Tony Nguyen <anthony.l.nguyen@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH S31 08/15] ice: save PCI state in probe
Date: Wed, 9 Oct 2019 07:09:46 -0700 [thread overview]
Message-ID: <20191009140953.14087-8-anthony.l.nguyen@intel.com> (raw)
In-Reply-To: <20191009140953.14087-1-anthony.l.nguyen@intel.com>
From: Michal Swiatkowski <michal.swiatkowski@intel.com>
Save state to correct recovery memory and I/O BARs address
after PCI bus reset. Without this after reset kernel can't
read device registers.
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com>
---
drivers/net/ethernet/intel/ice/ice_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 09a507e97f8f..57dcd6142a41 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -3345,6 +3345,8 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
hw = &pf->hw;
hw->hw_addr = pcim_iomap_table(pdev)[ICE_BAR0];
+ pci_save_state(pdev);
+
hw->back = pf;
hw->vendor_id = pdev->vendor;
hw->device_id = pdev->device;
--
2.20.1
next prev parent reply other threads:[~2019-10-09 14:09 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-09 14:09 [Intel-wired-lan] [PATCH S31 01/15] ice: implement set_eeprom functionality Tony Nguyen
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 02/15] ice: add ethtool -m support for reading i2c eeprom modules Tony Nguyen
2019-10-16 16:17 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 03/15] ice: Add support for FW recovery mode detection Tony Nguyen
2019-10-16 16:17 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 04/15] ice: Update Boot Configuration Section read of NVM Tony Nguyen
2019-10-16 16:18 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 05/15] ice: handle DCBx non-contiguous TC request Tony Nguyen
2019-10-16 16:18 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 06/15] ice: fix driver unload flow Tony Nguyen
2019-10-16 16:20 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 07/15] ice: Adjust DCB INIT for SW mode Tony Nguyen
2019-10-16 16:20 ` Bowers, AndrewX
2019-10-09 14:09 ` Tony Nguyen [this message]
2019-10-16 16:21 ` [Intel-wired-lan] [PATCH S31 08/15] ice: save PCI state in probe Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 09/15] ice: Check for null pointer dereference when setting rings Tony Nguyen
2019-10-16 16:22 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 10/15] ice: write register with correct offset Tony Nguyen
2019-10-16 16:22 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 11/15] ice: print unsupported module message Tony Nguyen
2019-10-16 16:23 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 12/15] ice: print PCI link speed and width Tony Nguyen
2019-10-16 16:23 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 13/15] ice: Get rid of ice_cleanup_header Tony Nguyen
2019-10-16 16:24 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 14/15] ice: Rename VF function ice_vc_dis_vf to match its behavior Tony Nguyen
2019-10-16 16:24 ` Bowers, AndrewX
2019-10-09 14:09 ` [Intel-wired-lan] [PATCH S31 15/15] ice: Fix return value when SR-IOV is not supported Tony Nguyen
2019-10-16 16:25 ` Bowers, AndrewX
2019-10-16 16:16 ` [Intel-wired-lan] [PATCH S31 01/15] ice: implement set_eeprom functionality Bowers, AndrewX
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