diff options
| author | Jeff Garzik <jeff@garzik.org> | 2007-07-09 20:29:31 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-09 20:29:31 +0400 |
| commit | c1e4fe711a410a139095e6b3e3ce3f07f466063c (patch) | |
| tree | 7e3526dfdb1046f77f5e81e2b911a0817e113418 /drivers/ata | |
| parent | bf6263a853c9c143bf03f0a6fdcc68ab714fb5f5 (diff) | |
| download | linux-c1e4fe711a410a139095e6b3e3ce3f07f466063c.tar.xz | |
[libata] sata_mv: print out additional chip info during probe
Indicate whether this is a Generation-I (50xx), Generation-II (60xx),
or Generation-II-E (6042/7042) chip.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_mv.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index d65ec234be5c..3873b29c80d6 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -2338,7 +2338,7 @@ static void mv_print_info(struct ata_host *host) struct pci_dev *pdev = to_pci_dev(host->dev); struct mv_host_priv *hpriv = host->private_data; u8 rev_id, scc; - const char *scc_s; + const char *scc_s, *gen; /* Use this to determine the HW stepping of the chip so we know * what errata to workaround @@ -2351,11 +2351,20 @@ static void mv_print_info(struct ata_host *host) else if (scc == 0x01) scc_s = "RAID"; else - scc_s = "unknown"; + scc_s = "?"; + + if (IS_GEN_I(hpriv)) + gen = "I"; + else if (IS_GEN_II(hpriv)) + gen = "II"; + else if (IS_GEN_IIE(hpriv)) + gen = "IIE"; + else + gen = "?"; dev_printk(KERN_INFO, &pdev->dev, - "%u slots %u ports %s mode IRQ via %s\n", - (unsigned)MV_MAX_Q_DEPTH, host->n_ports, + "Gen-%s %u slots %u ports %s mode IRQ via %s\n", + gen, (unsigned)MV_MAX_Q_DEPTH, host->n_ports, scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx"); } |