diff options
| author | Nilesh Javali <nilesh.javali@qlogic.com> | 2013-12-16 06:49:52 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 10:19:16 -0700 |
| commit | 4820002dadff0d6f33bd968e1e94efb12436a17d (patch) | |
| tree | 868fa960353042d35d0d6c62255154d013376007 /drivers/scsi/qla4xxx | |
| parent | a7e5688dfd527537bb6e11efc49352c40db8d5b8 (diff) | |
| download | linux-4820002dadff0d6f33bd968e1e94efb12436a17d.tar.bz2 | |
[SCSI] qla4xxx: Handle IPv6 AEN notifications
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_fw.h | 6 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_isr.c | 30 |
2 files changed, 33 insertions, 3 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h index a94593ab0067..209853ce0bbc 100644 --- a/drivers/scsi/qla4xxx/ql4_fw.h +++ b/drivers/scsi/qla4xxx/ql4_fw.h @@ -506,9 +506,9 @@ struct qla_flt_region { #define MBOX_ASTS_RESPONSE_QUEUE_FULL 0x8028 #define MBOX_ASTS_IP_ADDR_STATE_CHANGED 0x8029 #define MBOX_ASTS_IPV6_DEFAULT_ROUTER_CHANGED 0x802A -#define MBOX_ASTS_IPV6_PREFIX_EXPIRED 0x802B -#define MBOX_ASTS_IPV6_ND_PREFIX_IGNORED 0x802C -#define MBOX_ASTS_IPV6_LCL_PREFIX_IGNORED 0x802D +#define MBOX_ASTS_IPV6_LINK_MTU_CHANGE 0x802B +#define MBOX_ASTS_IPV6_AUTO_PREFIX_IGNORED 0x802C +#define MBOX_ASTS_IPV6_ND_LOCAL_PREFIX_IGNORED 0x802D #define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD 0x802E #define MBOX_ASTS_INITIALIZATION_FAILED 0x8031 #define MBOX_ASTS_SYSTEM_WARNING_EVENT 0x8036 diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index df3fd9b4561e..bb34ef82b1d4 100644 --- a/drivers/scsi/qla4xxx/ql4_isr.c +++ b/drivers/scsi/qla4xxx/ql4_isr.c @@ -635,6 +635,18 @@ static void qla4xxx_update_ipaddr_state(struct scsi_qla_host *ha, } } +static void qla4xxx_default_router_changed(struct scsi_qla_host *ha, + uint32_t *mbox_sts) +{ + memcpy(&ha->ip_config.ipv6_default_router_addr.s6_addr32[0], + &mbox_sts[2], sizeof(uint32_t)); + memcpy(&ha->ip_config.ipv6_default_router_addr.s6_addr32[1], + &mbox_sts[3], sizeof(uint32_t)); + memcpy(&ha->ip_config.ipv6_default_router_addr.s6_addr32[2], + &mbox_sts[4], sizeof(uint32_t)); + memcpy(&ha->ip_config.ipv6_default_router_addr.s6_addr32[3], + &mbox_sts[5], sizeof(uint32_t)); +} /** * qla4xxx_isr_decode_mailbox - decodes mailbox status @@ -802,6 +814,23 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha, } break; + case MBOX_ASTS_IPV6_LINK_MTU_CHANGE: + case MBOX_ASTS_IPV6_AUTO_PREFIX_IGNORED: + case MBOX_ASTS_IPV6_ND_LOCAL_PREFIX_IGNORED: + /* No action */ + DEBUG2(ql4_printk(KERN_INFO, ha, "scsi%ld: AEN %04x\n", + ha->host_no, mbox_status)); + break; + + case MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD: + DEBUG2(ql4_printk(KERN_INFO, ha, + "scsi%ld: AEN %04x, IPv6 ERROR, " + "mbox_sts[1]=%08x, mbox_sts[2]=%08x, mbox_sts[3}=%08x, mbox_sts[4]=%08x mbox_sts[5]=%08x\n", + ha->host_no, mbox_sts[0], mbox_sts[1], + mbox_sts[2], mbox_sts[3], mbox_sts[4], + mbox_sts[5])); + break; + case MBOX_ASTS_MAC_ADDRESS_CHANGED: case MBOX_ASTS_DNS: /* No action */ @@ -939,6 +968,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha, DEBUG2(ql4_printk(KERN_INFO, ha, "scsi%ld: AEN %04x Received IPv6 default router changed notification\n", ha->host_no, mbox_sts[0])); + qla4xxx_default_router_changed(ha, mbox_sts); break; case MBOX_ASTS_IDC_TIME_EXTEND_NOTIFICATION: |