diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 18:51:10 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 18:51:10 -0500 |
| commit | c781f85bc1958391e2d305fe6f52c90de0adb92e (patch) | |
| tree | fd08e9378b7dc090a0c7d397dc8d302553443f6e /drivers/pci/switch | |
| parent | 8cd93850347bb4487d332d6638a22c7686ae237d (diff) | |
| parent | 393958d0d9ba2b9fd77e39ce764aa10b2e56b701 (diff) | |
| download | linux-c781f85bc1958391e2d305fe6f52c90de0adb92e.tar.bz2 | |
Merge branch 'pci/switchtec' into next
* pci/switchtec:
switchtec: Add device IDs for additional Switchtec products
switchtec: Add "running" status flag to fw partition info ioctl
Diffstat (limited to 'drivers/pci/switch')
| -rw-r--r-- | drivers/pci/switch/switchtec.c | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index f6a63406c76e..af81b2dec42e 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -120,6 +120,13 @@ struct sw_event_regs { u32 reserved16[4]; } __packed; +enum { + SWITCHTEC_CFG0_RUNNING = 0x04, + SWITCHTEC_CFG1_RUNNING = 0x05, + SWITCHTEC_IMG0_RUNNING = 0x03, + SWITCHTEC_IMG1_RUNNING = 0x07, +}; + struct sys_info_regs { u32 device_id; u32 device_version; @@ -129,7 +136,9 @@ struct sys_info_regs { u32 table_format_version; u32 partition_id; u32 cfg_file_fmt_version; - u32 reserved2[58]; + u16 cfg_running; + u16 img_running; + u32 reserved2[57]; char vendor_id[8]; char product_id[16]; char product_revision[4]; @@ -807,6 +816,7 @@ static int ioctl_flash_part_info(struct switchtec_dev *stdev, { struct switchtec_ioctl_flash_part_info info = {0}; struct flash_info_regs __iomem *fi = stdev->mmio_flash_info; + struct sys_info_regs __iomem *si = stdev->mmio_sys_info; u32 active_addr = -1; if (copy_from_user(&info, uinfo, sizeof(info))) @@ -816,18 +826,26 @@ static int ioctl_flash_part_info(struct switchtec_dev *stdev, case SWITCHTEC_IOCTL_PART_CFG0: active_addr = ioread32(&fi->active_cfg); set_fw_info_part(&info, &fi->cfg0); + if (ioread16(&si->cfg_running) == SWITCHTEC_CFG0_RUNNING) + info.active |= SWITCHTEC_IOCTL_PART_RUNNING; break; case SWITCHTEC_IOCTL_PART_CFG1: active_addr = ioread32(&fi->active_cfg); set_fw_info_part(&info, &fi->cfg1); + if (ioread16(&si->cfg_running) == SWITCHTEC_CFG1_RUNNING) + info.active |= SWITCHTEC_IOCTL_PART_RUNNING; break; case SWITCHTEC_IOCTL_PART_IMG0: active_addr = ioread32(&fi->active_img); set_fw_info_part(&info, &fi->img0); + if (ioread16(&si->img_running) == SWITCHTEC_IMG0_RUNNING) + info.active |= SWITCHTEC_IOCTL_PART_RUNNING; break; case SWITCHTEC_IOCTL_PART_IMG1: active_addr = ioread32(&fi->active_img); set_fw_info_part(&info, &fi->img1); + if (ioread16(&si->img_running) == SWITCHTEC_IMG1_RUNNING) + info.active |= SWITCHTEC_IOCTL_PART_RUNNING; break; case SWITCHTEC_IOCTL_PART_NVLOG: set_fw_info_part(&info, &fi->nvlog); @@ -861,7 +879,7 @@ static int ioctl_flash_part_info(struct switchtec_dev *stdev, } if (info.address == active_addr) - info.active = 1; + info.active |= SWITCHTEC_IOCTL_PART_ACTIVE; if (copy_to_user(uinfo, &info, sizeof(info))) return -EFAULT; @@ -1540,6 +1558,24 @@ static const struct pci_device_id switchtec_pci_tbl[] = { SWITCHTEC_PCI_DEVICE(0x8544), //PSX 64xG3 SWITCHTEC_PCI_DEVICE(0x8545), //PSX 80xG3 SWITCHTEC_PCI_DEVICE(0x8546), //PSX 96xG3 + SWITCHTEC_PCI_DEVICE(0x8551), //PAX 24XG3 + SWITCHTEC_PCI_DEVICE(0x8552), //PAX 32XG3 + SWITCHTEC_PCI_DEVICE(0x8553), //PAX 48XG3 + SWITCHTEC_PCI_DEVICE(0x8554), //PAX 64XG3 + SWITCHTEC_PCI_DEVICE(0x8555), //PAX 80XG3 + SWITCHTEC_PCI_DEVICE(0x8556), //PAX 96XG3 + SWITCHTEC_PCI_DEVICE(0x8561), //PFXL 24XG3 + SWITCHTEC_PCI_DEVICE(0x8562), //PFXL 32XG3 + SWITCHTEC_PCI_DEVICE(0x8563), //PFXL 48XG3 + SWITCHTEC_PCI_DEVICE(0x8564), //PFXL 64XG3 + SWITCHTEC_PCI_DEVICE(0x8565), //PFXL 80XG3 + SWITCHTEC_PCI_DEVICE(0x8566), //PFXL 96XG3 + SWITCHTEC_PCI_DEVICE(0x8571), //PFXI 24XG3 + SWITCHTEC_PCI_DEVICE(0x8572), //PFXI 32XG3 + SWITCHTEC_PCI_DEVICE(0x8573), //PFXI 48XG3 + SWITCHTEC_PCI_DEVICE(0x8574), //PFXI 64XG3 + SWITCHTEC_PCI_DEVICE(0x8575), //PFXI 80XG3 + SWITCHTEC_PCI_DEVICE(0x8576), //PFXI 96XG3 {0} }; MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl); |