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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-09-24 16:29:02 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-09-24 19:16:12 +0200 |
| commit | 1aa4a7b6b082adbfa704988dd098bc96b8837d5a (patch) | |
| tree | 75b1b0febe5c3160dd028c19aaf9031d66469050 | |
| parent | MAINTAINERS: Add maintainer for i7300-edac driver (diff) | |
| download | linux-1aa4a7b6b082adbfa704988dd098bc96b8837d5a.tar.xz linux-1aa4a7b6b082adbfa704988dd098bc96b8837d5a.zip | |
V4L/DVB: i7300_edac: better initialize page counts
It is still somewhat fake, as the pages may not be on this exact order,
and may even be used in mirror mode, but this is a best guess than the
other random fake values.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/edac/i7300_edac.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index 38920c0b5fbb..38d9cb8fad7c 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -616,7 +616,8 @@ static void i7300_enable_error_reporting(struct mem_ctl_info *mci) static int decode_mtr(struct i7300_pvt *pvt, int slot, int ch, int branch, struct i7300_dimm_info *dinfo, - struct csrow_info *p_csrow) + struct csrow_info *p_csrow, + u32 *last_page) { int mtr, ans, addrBits, channel; @@ -663,6 +664,11 @@ static int decode_mtr(struct i7300_pvt *pvt, p_csrow->grain = 8; p_csrow->nr_pages = dinfo->megabytes << 8; p_csrow->mtype = MEM_FB_DDR2; + p_csrow->csrow_idx = slot; + p_csrow->first_page = *last_page; + *last_page += p_csrow->nr_pages; + p_csrow->last_page = *last_page; + p_csrow->page_mask = 0; /* * The type of error detection actually depends of the @@ -774,6 +780,7 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) int rc = -ENODEV; int mtr; int ch, branch, slot, channel; + u32 last_page = 0; pvt = mci->pvt_info; @@ -811,18 +818,11 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) p_csrow = &mci->csrows[slot]; mtr = decode_mtr(pvt, slot, ch, branch, - dinfo, p_csrow); + dinfo, p_csrow, &last_page); /* if no DIMMS on this row, continue */ if (!MTR_DIMMS_PRESENT(mtr)) continue; - p_csrow->csrow_idx = slot; - - /* FAKE OUT VALUES, FIXME */ - p_csrow->first_page = 0 + slot * 20; - p_csrow->last_page = 9 + slot * 20; - p_csrow->page_mask = 0xfff; - rc = 0; } } |