Commit c1e4fe71 authored by Jeff Garzik's avatar Jeff Garzik

[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: default avatarJeff Garzik <jeff@garzik.org>
parent bf6263a8
......@@ -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");
}
......
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