diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-04-16 15:06:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-28 19:11:00 -0300 |
| commit | 6458fc08b648cb71db85376abc81feba46d61ca5 (patch) | |
| tree | 812a5a93667000e83aac1ff095dc2e661eba622f /drivers/edac/cell_edac.c | |
| parent | d8c34af4d064c14686839119bd161628264c2819 (diff) | |
| download | linux-6458fc08b648cb71db85376abc81feba46d61ca5.tar.gz linux-6458fc08b648cb71db85376abc81feba46d61ca5.tar.bz2 linux-6458fc08b648cb71db85376abc81feba46d61ca5.zip | |
cell_edac: convert driver to use the new edac ABI
The legacy edac ABI is going to be removed. Port the driver to use
and benefit from the new API functionality.
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac/cell_edac.c')
| -rw-r--r-- | drivers/edac/cell_edac.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c index 09e1b5d3df70..14aa17492757 100644 --- a/drivers/edac/cell_edac.c +++ b/drivers/edac/cell_edac.c @@ -48,8 +48,9 @@ static void cell_edac_count_ce(struct mem_ctl_info *mci, int chan, u64 ar) syndrome = (ar & 0x000000001fe00000ul) >> 21; /* TODO: Decoding of the error address */ - edac_mc_handle_ce(mci, csrow->first_page + pfn, offset, - syndrome, 0, chan, ""); + edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, + csrow->first_page + pfn, offset, syndrome, + 0, chan, -1, "", "", NULL); } static void cell_edac_count_ue(struct mem_ctl_info *mci, int chan, u64 ar) @@ -69,7 +70,9 @@ static void cell_edac_count_ue(struct mem_ctl_info *mci, int chan, u64 ar) offset = address & ~PAGE_MASK; /* TODO: Decoding of the error address */ - edac_mc_handle_ue(mci, csrow->first_page + pfn, offset, 0, ""); + edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, + csrow->first_page + pfn, offset, 0, + 0, chan, -1, "", "", NULL); } static void cell_edac_check(struct mem_ctl_info *mci) @@ -156,7 +159,7 @@ static void __devinit cell_edac_init_csrows(struct mem_ctl_info *mci) "Initialized on node %d, chanmask=0x%x," " first_page=0x%lx, nr_pages=0x%x\n", priv->node, priv->chanmask, - csrow->first_page, dimm->nr_pages); + csrow->first_page, nr_pages); break; } } @@ -165,9 +168,10 @@ static int __devinit cell_edac_probe(struct platform_device *pdev) { struct cbe_mic_tm_regs __iomem *regs; struct mem_ctl_info *mci; + struct edac_mc_layer layers[2]; struct cell_edac_priv *priv; u64 reg; - int rc, chanmask; + int rc, chanmask, num_chans; regs = cbe_get_cpu_mic_tm_regs(cbe_node_to_cpu(pdev->id)); if (regs == NULL) @@ -192,8 +196,16 @@ static int __devinit cell_edac_probe(struct platform_device *pdev) in_be64(®s->mic_fir)); /* Allocate & init EDAC MC data structure */ - mci = edac_mc_alloc(sizeof(struct cell_edac_priv), 1, - chanmask == 3 ? 2 : 1, pdev->id); + num_chans = chanmask == 3 ? 2 : 1; + + layers[0].type = EDAC_MC_LAYER_CHIP_SELECT; + layers[0].size = 1; + layers[0].is_virt_csrow = true; + layers[1].type = EDAC_MC_LAYER_CHANNEL; + layers[1].size = num_chans; + layers[1].is_virt_csrow = false; + mci = new_edac_mc_alloc(pdev->id, ARRAY_SIZE(layers), layers, + sizeof(struct cell_edac_priv)); if (mci == NULL) return -ENOMEM; priv = mci->pvt_info; |