mirror of
https://github.com/torvalds/linux.git
synced 2024-10-31 01:01:52 +00:00
[libata] blacklist Maxtor*BANC* using new wildcard blacklist matching
Support the use of '*' in model_num and model_rev entries in ata_device_blacklist[]. Based largely on David Milburn's "libata-core: support wildcard matching in ata_blacklist_entry" patch. Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
parent
ec300d99ef
commit
539cc7c70c
@ -3814,16 +3814,11 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
|
||||
/* http://thread.gmane.org/gmane.linux.ide/14907 */
|
||||
{ "FUJITSU MHT2060BH", NULL, ATA_HORKAGE_NONCQ },
|
||||
/* NCQ is broken */
|
||||
{ "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ },
|
||||
{ "Maxtor 6B200M0", "BANC1BM0", ATA_HORKAGE_NONCQ },
|
||||
{ "Maxtor 6B200M0", "BANC1B10", ATA_HORKAGE_NONCQ },
|
||||
{ "Maxtor 7B250S0", "BANC1B70", ATA_HORKAGE_NONCQ, },
|
||||
{ "Maxtor 7B300S0", "BANC1B70", ATA_HORKAGE_NONCQ },
|
||||
{ "Maxtor *", "BANC*", ATA_HORKAGE_NONCQ },
|
||||
{ "Maxtor 7V300F0", "VA111630", ATA_HORKAGE_NONCQ },
|
||||
{ "HITACHI HDS7250SASUN500G 0621KTAWSD", "K2AOAJ0AHITACHI",
|
||||
ATA_HORKAGE_NONCQ },
|
||||
/* NCQ hard hangs device under heavier load, needs hard power cycle */
|
||||
{ "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ },
|
||||
ATA_HORKAGE_NONCQ },
|
||||
|
||||
/* Blacklist entries taken from Silicon Image 3124/3132
|
||||
Windows driver .inf file - also several Linux problem reports */
|
||||
{ "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
|
||||
@ -3849,6 +3844,23 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
|
||||
{ }
|
||||
};
|
||||
|
||||
int strn_pattern_cmp(const char *patt, const char *name, int wildchar)
|
||||
{
|
||||
const char *p;
|
||||
int len;
|
||||
|
||||
/*
|
||||
* check for trailing wildcard: *\0
|
||||
*/
|
||||
p = strchr(patt, wildchar);
|
||||
if (p && ((*(p + 1)) == 0))
|
||||
len = p - patt;
|
||||
else
|
||||
len = strlen(name);
|
||||
|
||||
return strncmp(patt, name, len);
|
||||
}
|
||||
|
||||
static unsigned long ata_dev_blacklisted(const struct ata_device *dev)
|
||||
{
|
||||
unsigned char model_num[ATA_ID_PROD_LEN + 1];
|
||||
@ -3859,10 +3871,10 @@ static unsigned long ata_dev_blacklisted(const struct ata_device *dev)
|
||||
ata_id_c_string(dev->id, model_rev, ATA_ID_FW_REV, sizeof(model_rev));
|
||||
|
||||
while (ad->model_num) {
|
||||
if (!strcmp(ad->model_num, model_num)) {
|
||||
if (!strn_pattern_cmp(ad->model_num, model_num, '*')) {
|
||||
if (ad->model_rev == NULL)
|
||||
return ad->horkage;
|
||||
if (!strcmp(ad->model_rev, model_rev))
|
||||
if (!strn_pattern_cmp(ad->model_rev, model_rev, '*'))
|
||||
return ad->horkage;
|
||||
}
|
||||
ad++;
|
||||
|
Loading…
Reference in New Issue
Block a user