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| author | Lalit Chandivade <lalit.chandivade@qlogic.com> | 2010-07-30 14:38:47 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-08-06 12:00:40 -0500 |
| commit | 2232be0d5707cd331b92027c0fd7ea5e843c2121 (patch) | |
| tree | b391f987edc2ede2924bf2963beab4bc9f2eff26 /drivers/scsi/qla4xxx/ql4_def.h | |
| parent | 21033639699d883668f6937b03e7b710771ad37e (diff) | |
| download | kernel_samsung_smdk4412-2232be0d5707cd331b92027c0fd7ea5e843c2121.zip kernel_samsung_smdk4412-2232be0d5707cd331b92027c0fd7ea5e843c2121.tar.gz kernel_samsung_smdk4412-2232be0d5707cd331b92027c0fd7ea5e843c2121.tar.bz2 | |
[SCSI] qla4xxx: Added AER support for ISP82xx
Added support for PCI error handling
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_def.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_def.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index 6c92627..9dc0a66 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -36,6 +36,24 @@ #include "ql4_dbg.h" #include "ql4_nx.h" +#if defined(CONFIG_PCIEAER) +#include <linux/aer.h> +#else +/* AER releated */ +static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev) +{ + return -EINVAL; +} +static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev) +{ + return -EINVAL; +} +static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) +{ + return -EINVAL; +} +#endif + #ifndef PCI_DEVICE_ID_QLOGIC_ISP4010 #define PCI_DEVICE_ID_QLOGIC_ISP4010 0x4010 #endif @@ -381,7 +399,8 @@ struct scsi_qla_host { #define AF_MSIX_ENABLED 17 /* 0x00020000 */ #define AF_MBOX_COMMAND_NOPOLL 18 /* 0x00040000 */ #define AF_FW_RECOVERY 19 /* 0x00080000 */ - +#define AF_EEH_BUSY 20 /* 0x00100000 */ +#define AF_PCI_CHANNEL_IO_PERM_FAILURE 21 /* 0x00200000 */ unsigned long dpc_flags; @@ -617,6 +636,15 @@ static inline int is_qla8022(struct scsi_qla_host *ha) return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022; } +/* Note: Currently AER/EEH is now supported only for 8022 cards + * This function needs to be updated when AER/EEH is enabled + * for other cards. + */ +static inline int is_aer_supported(struct scsi_qla_host *ha) +{ + return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022; +} + static inline int adapter_up(struct scsi_qla_host *ha) { return (test_bit(AF_ONLINE, &ha->flags) != 0) && |