diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/ntb/hw/intel | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/ntb/hw/intel')
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.c | 4 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.h | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c index a198f8298..40d04ef5d 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.c +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c @@ -875,7 +875,7 @@ static int intel_ntb_mw_set_trans(struct ntb_dev *ntb, int idx, limit_reg = bar2_off(ndev->xlat_reg->bar2_limit, bar); if (bar < 4 || !ndev->bar4_split) { - base = ioread64(mmio + base_reg); + base = ioread64(mmio + base_reg) & NTB_BAR_MASK_64; /* Set the limit if supported, if size is not mw_size */ if (limit_reg && size != mw_size) @@ -906,7 +906,7 @@ static int intel_ntb_mw_set_trans(struct ntb_dev *ntb, int idx, if ((addr + size) & (~0ull << 32)) return -EINVAL; - base = ioread32(mmio + base_reg); + base = ioread32(mmio + base_reg) & NTB_BAR_MASK_32; /* Set the limit if supported, if size is not mw_size */ if (limit_reg && size != mw_size) diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.h b/drivers/ntb/hw/intel/ntb_hw_intel.h index 2eb4addd1..3ec149cf6 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.h +++ b/drivers/ntb/hw/intel/ntb_hw_intel.h @@ -245,6 +245,9 @@ #define NTB_UNSAFE_DB BIT_ULL(0) #define NTB_UNSAFE_SPAD BIT_ULL(1) +#define NTB_BAR_MASK_64 ~(0xfull) +#define NTB_BAR_MASK_32 ~(0xfu) + struct intel_ntb_dev; struct intel_ntb_reg { @@ -334,7 +337,8 @@ struct intel_ntb_dev { #define ndev_pdev(ndev) ((ndev)->ntb.pdev) #define ndev_name(ndev) pci_name(ndev_pdev(ndev)) #define ndev_dev(ndev) (&ndev_pdev(ndev)->dev) -#define ntb_ndev(ntb) container_of(ntb, struct intel_ntb_dev, ntb) -#define hb_ndev(work) container_of(work, struct intel_ntb_dev, hb_timer.work) +#define ntb_ndev(__ntb) container_of(__ntb, struct intel_ntb_dev, ntb) +#define hb_ndev(__work) container_of(__work, struct intel_ntb_dev, \ + hb_timer.work) #endif |